Guldmann GH1 F Service Manual Download

Page: 76 / 168

GB/US

-09/2016 •

#550376_3

SERVICE AND

REP

AIR

GH1
Replacing safety control mechanism

To replace the safety control mechanism pull the emergen-
cy cord to turn hoist off, remove the bottom cover .

Note:

It is important to always use a anti-static mat and

wrist band when working inside the hoist .

Disconnect battery wires, as described on page 74 .

Unplug safety control wires from PCB .

Use a flat head screw driver or similar to remove the
mechanism, by pushing in one side to release the clip

Pull up on the mechanism to release it .

Note:

If any part of the safety control mechanism becomes

faulty then replace the complete unit

Summary of Contents for GH1 F

Page 1: ...SERVICE AND REPAIR TECHNICAL DRAWINGS CONTROL Guldmann develops manufactures distributes and maintains products and services that make the daily lives of disabled people and their carer a little easier SERVICE GUIDE FOR GH Vers 3 00 ...

Page 2: ...i description 61 Installation of Wi Fi PCB 62 Adjusting the bottom cover 64 Product and Wi Fi Label 65 Upgrade GH3 66 Cover cut out instruction 67 GH1 68 Before service or repair starts 68 Removing the side covers 69 Removing the Trolleys GH1 GH1Q 70 Removing top assambly GH1F 71 Removing the hoist covers 73 Replacing Battery 74 Replacing the lifting strap 75 Replacing the Hand control 77 Replacin...

Page 3: ...H3 GH3 Twin 153 GH1 GH1 Q and GH1 F 154 Electrical diagram 155 Switch track GH 155 Combi lock 3 single electrical 156 Combi lock 3 double electrical 157 Turn tabel GH 158 GH Horizontal traverse Drive Motor 159 CONTROL Checklist 162 Hoist and rail systems 162 Slings 164 ...

Page 4: ...c material must be used in between painted surfaces and nuts and ordinary washers Damaged paint must be repaired after installation and visible threaded rods nuts washers etc must be covered with paint Hidden threaded rods nuts washers and brackets in the rail track must be treated with a silicone coating Wherever possible nuts must be fitted with protective caps There must be no swarf dirt or oth...

Page 5: ...top device The emergency stop device must be reset in order to con nect power to the product To do this push the yellow reset button Spare parts Only original spare parts must be used according to UL approval Installing heavy duty rail systems Bracket types must be chosen in accordance with the list of components certain types of bracket must not be used in connection with these installations A he...

Page 6: ... kPa 106 kPa Air pressure of between 70 and 106 kPa for operation transport and storage IEC UL60601 1 Medical device class II Emergency stop Emergency lowering CE marking Type B in accordance with IEC UL 60601 1 Consult instructions before use Caution Must not be disposed of as standard household waste must be recycled Top This way up Fragile handle with care 23W1 Medical equipment IEC UL 60601 1 ...

Page 7: ...200 1 1 1 None 0 Wireless 1 None 0 Scale 1 None 0 CLM 1 None 0 Service 1 Hand control 0 IR 1 250 1 1 1 300 1 2 2 350 1 2 2 375 1 2 2 Twin 250 2 2 0 500 2 4 0 GH1 175 1 1 Hand control 0 205 1 1 255 1 1 GH1 F 175 1 1 4 Hand control 0 205 1 1 4 255 1 1 4 GH1 Q 175 1 1 5 Hand control 0 205 1 1 5 255 1 1 5 Example GH3 350 122 11000 GH3 350 1 2 2 1 1 0 0 0 Functions Operation Hand control IR Sound level...

Page 8: ... kg m 5 72 lbs m 11 lbs m 13 2 lbs m 170 mm 6 2 3 125 mm 5 58 5 mm 2 1 4 62 mm 2 1 2 62 mm 2 1 2 62 mm 2 1 2 Max projection Max distance between supporting points Available lengths Meter 0 23 0 7 1 2 1 0 1 25 1 5 1 75 2 0 3 0 3 5 4 0 4 5 4 75 5 25 6 0 6 25 6 75 7 25 8 0 1 2 3 4 5 6 7 8 Inch 9 27 47 40 50 60 70 80 120 140 160 180 190 210 234 250 270 290 320 40 80 120 160 200 240 280 320 Rail Max 20...

Page 9: ...70 290 320 GH1 Max 205 kg 450 lbs A x x B x x C x x GH1 Max 255 kg 560 lbs A x x B x x C x x Max projection Max distance between supporting points Meter 0 3 0 5 0 7 1 25 1 6 1 75 2 5 3 5 4 4 5 5 5 25 7 7 5 Inch 12 20 27 50 63 70 98 140 160 180 200 210 275 295 GH1 Max 205 kg 450 Lbs Mini x x Midi x x Maxi x x Jumbo x x GH1 Max 255 kg 560 Lbs Mini x x Midi x x Maxi x x Jumbo x x A B C Mini Midi Maxi...

Page 10: ...y stop Yes Emergency lowering device Yes mechanical and electrical Control of lifting strap Yes Cut off angle 45 along the rail 10 across the rail Electronics On off Automatic when used Soft start stop Overload protection SWL 200 kg 440 inch 250 kg 550 lbs Battery 1 x 24 V NiMH 2 8 Ah Max charge time 2 hours SWL 300 kg 660 lbs 350 kg 770 lbs 375 kg 825 lbs Battery 2 x 24 V NiMH 2 8 Ah Max charge t...

Page 11: ... rail 10 across the rail Electronics On off Automatic when used Soft start stop Overload protection SWL 250 kg 550 lbs Battery 2 x 24 V NiMH Max charge time 4 hours SWL 500 kg 1100 lbs Battery 4 x 24 V NiMH Max charge time 8 hours Battery protection At battery voltage below 22 V the indicator light turns orange The hoist stops if the voltage falls below 20 V Power supply 33 V AC 2 5 A Supply volta...

Page 12: ...ong the rail 10 across the rail Electronics On off Automatic when used Soft start stop Overload protection SWL 175 kg 385 lbs 205 kg 450 lbs 255 kg 560 lbs Battery 1 x 24 V NiMH 2 8 Ah Max charging time 3 hours Battery protection At battery voltage below 22 V the indicator light turns yellow The hoist stops if the voltage falls below 20 V Power supply 36 V DC 30W Supply voltage transformer 100 240...

Page 13: ...e Yes electrical Control of lifting strap Yes Cut off angle 45 along the rail 10 across the rail Electronics On off Automatic when used Soft start stop Overload protection Battery 1 x 24 V NiMH 2 8 Ah Max charge time 3 hours Battery protection At battery voltage below 22 V the indicator light turns yellow The hoist stops if the voltage falls below 20 V Power supply 36 V DC 0 83 A Supply voltage tr...

Page 14: ...long the rail 10 across the rail Electronics On off Automatic when used Soft start stop Overload protection SWL 175 kg 385 lbs 205 kg 450 lbs 255 kg 560 lbs Battery 1 x 24 V NiMH 2 8 Ah Max charging time 3 hours Battery protection At battery voltage below 22 V the indicator light turns yellow The hoist stops if the voltage falls below 20 V Power supply 36 V DC 30W Supply voltage transformer 100 24...

Page 15: ...25 1 2 D max 750 mm 29 1 2 Depth of travelling trolley 84 mm 3 1 4 Cord length C adapted to height of rail during installation Transport trolley for GH1 F Functions Capacity bag 2 3 slings 2 3 lifting hangers Capacity max 25 kg 55 lbs Weight Trolley including bag 10 4 kg 22 8 lbs Measurements A 1005 mm 39 1 2 B 735 mm 29 Depth of transport trolley 485 mm 19 Floor Technical specifications Trolley a...

Page 16: ... Fig 2 Class II power supply must be installed without ground wire and can be installed both permanently in mains power outlet and with socket mains power plug Portable rail systems free standing Portable rail systems must be installed with class II power supply for portable installations Fig 3 Power supply for portable installations Class II marked with the double encased symbol can be connected ...

Page 17: ...Regarding installation of Guldmann rail systems in bathroom environments Guldmann power supply transformer and rail with charging liner must be installed in accordance with the illustrations in Fig 701A 701B and guidelines interpreted here below Guideline for transformer Transformer class 1 must be installed above 3 m 9 3 4 if installed directly over areas 2 and 3 Or above 2 25 m 7 1 4 if not inst...

Page 18: ... fixed partition wall Area 2 IPx4 Area 3 IPx4 Area 1 IPx4 2 40 m 8 Area 0 IPx7 2 40 m 8 Area 2 IPx4 Area 3 IPx0 Area 1 IPx4 Area 0 IPx7 Area 2 IPx4 Area 3 IPx0 0 60 m 2 2 40 m 8 Area 0 IPx7 Area 1 IPx4 Area 2 IPx4 Area 3 IPx0 Area 0 IPx7 Area 1 IPx4 Area 1 IPx4 Area 2 IPx4 Area 3 IPx0 Area 1 IPx4 Area 2 IPx4 Area 3 IPx0 Shower Shower 0 60 m 2 0 60 m 2 0 60 m 2 0 60 m 2 2 40 m 8 0 6 0 m 2 0 6 0 m 2...

Page 19: ...a 0 IPx7 Area 2 IPx4 Area 1 IPx4 Area 1 IPx4 Area 0 IPx7 Area 3 IPx0 Area 1 IPx4 Area 2 IPx4 Area 3 IPx0 Area 1 IPx4 Area 0 IPx7 0 05 m Area 2 IPx4 Partition wall Area 3 IPx0 Outside area Outside area Outside area 3 00 m 9 1 4 Lower or equal to 3 00 m 9 1 4 Lower or equal to 3 00 m 9 1 4 Outside area Outside area Outside area Ceiling Ceiling Ceiling 0 60 m 2 2 40 m 8 2 40 m 8 2 40 m 8 2 25 m 7 1 2...

Page 20: ... Guldmann GB US 09 2016 550376_3 22 GENERAL INFORMATION ...

Page 21: ...ion 53 552714_01 Motor AUX Spare part 56 Wi Fi PCB Spare part 59 WiFi sequence 60 WiFi description 61 Installation of Wi Fi PCB 62 Adjusting the bottom cover 64 Product and Wi Fi Label 65 Upgrade GH3 66 Cover cut out instruction 67 GH1 68 Before service or repair starts 68 Removing the side covers 69 Removing the Trolleys GH1 GH1Q 70 Removing top assambly GH1F 71 Removing the hoist covers 73 Repla...

Page 22: ... Guldmann GB US 09 2016 550376_3 24 SERVICE AND REPAIR GH3 Before service or repair starts The emergency stop must be pulled before any service is made on the hoist ...

Page 23: ...located in each corner of the hoists top cover Tip the side cover forward and remove Unplug charging wire When the trolley is supplied with pick up for charging unplug charging wire from hoist remove wire from groove in top cover Removing finger protection Un tigthen the 2 screws on the finger protection cover slide down clips and remove GH3 Removing side covers ...

Page 24: ...oist to take the weight Then pull out the connection pins marked with yellow tops The hoist will now be released from the trolley Note Before working inside the hoist you must always use a Anti Static Mat Place the hoist so the top cover is not damaged while working on the hoist GH3 Removing hoist from trolleys ...

Page 25: ...lacement of batteries 1 drive belt When disconnecting batteries You must un plug wires in the following order 1 Red wire 2 Black wire 3 Charging wires When connecting batteries You must plug in wires in the following order 1 Charging wires 2 Black wire 3 Red wire ...

Page 26: ...H3 Replacement of batteries 2 drive belt Removing of batteries When there are two motors there are two batteries The batteries are disconected in the same way as in a hoist with one drive belt the only differnce is the possition of the batteries see page 27 ...

Page 27: ...and control Unplug the hand control and pull out the wire reservoir from the hoist Unwind the hand control cable Take out the screw from the cable clamp Remove cable from reservoir and replace with new hand control Making sure to mark the cable length so that it can be transferred to the replacement hand control ...

Page 28: ...adjustment of hand control Put the replacement hand control next to the removed hand control Mark the cable length needed Refix cable clamp and wind the cable on to the reser voir remembering to keep wires side by side and leaving approximately 250 mm 10 inch of cable to be routed over motor before connecting to PCB ...

Page 29: ...PAIR GH3 Replacement or adjustment of hand control Replacment or adjustment of hand control Put cable reservoir back into hoist by pulling on cable com ing from bottom of hoist and pushing in reservoir Loop the cable over motor and plug back in to PCB ...

Page 30: ...moving the lifting strap Completely lower the strap to reveal white tag attached to lifting strap This can be located on top of hoist in centre cut out of top cover Pull on the white tag to reveal grey lifting strap remove pin located in strap fold Pull out lifting strap from bottom of hoist ...

Page 31: ...ap correctly Place the strap with the fold turned away from the L E D When the white tag has come through the strap wheel and out the top pull it out while feeding the grey lifting strap through the bottom of the hoist Replace the pin in the strap and pull the strap down from the bottom of the hoist so that the pin and strap are placed in the strap wheel If you have problems getting the lifting st...

Page 32: ...dle bearing the words EMERGENCY DOWN This handle is located behind the side cover and must be turned clockwise There is one handle for each motor on the hoist NOTE To reactivate the brake on the motor you must remove the finger protection Turn the belt wheel until the strap wheel is in upright position There is a small notch on the strap wheel when this is at the top in a center position the wheel...

Page 33: ...AIR GH3 Replacement of timing belt Replacement of timing belt Remove the timing belt by sliding it off the large white gear ing wheel Replace the timing belt by putting the belt over the small motor wheel then slide the belt over the large gearing wheel ...

Page 34: ... release the U shape clips located inside the hoist on the 4 corners of the top cover NOTE Do not force the clip to open a gentle twist of the screw driver is enough to release the clip After clips have been released the cover can be removed If the hoist is supplied with IR control unplug wire from PCB before removing cover completely GH3 Removing covers ...

Page 35: ...16 550376_3 37 SERVICE AND REPAIR GH3 Removing covers Removing top cover When taking the top cover of gently pull on the cover to release the clips Before the cover can be lifted off disconnect the wire from the charge PCB ...

Page 36: ...safety control mechanism Unplug the wire from the PCB to the safety control mechanism Use a flat head screw diver or similar to remove the mech anism by pushing in one side to release the clip and pull ing up on the mechanism NOTE If any part of the safety control mechanism becomes faulty replace the complete unit ...

Page 37: ...ICE AND REPAIR GH3 Replacement of belt drive Removing the belt drive Remove the cable holder on the side of the cooling plate Unplug all wires attached to belt drive from PCB This should be A Motor wires B Mechanical brake wires C Tacho wires ...

Page 38: ... drive Release the mechanical brake Undo the three screws on the drive belt and release it from the strap wheel Use torx 25 Replace belt drive and plug all plugs back in place Remember to put the cable holder back in place When replacement of belt drive is complete remember to activate mechanical brake ...

Page 39: ... sides at the PCB s NOTICE Lifting strap strap guide and emergency stop may not be coated It is only NON UL hoists which may be coated IR PCB must also be coated but avoid to spay at the transparent part All plugs must be coated Charger PCB must also be coated Quality inspection Be sure that the all PCB s plugs and switches are coated with an evenly distributed layer of coating GH3 Coating at GH1 ...

Page 40: ...ated on the apposite side to the emergency pull cord and the hand controller is connected to it 2 The follower Motor safety PCB is located on the emer gency pull cord side 3 The auxiliary motor PCB is located above the Motor safety PCB and is connected to it via a green connector strip 4 The Communication PCB is located on the emergency pull cord side and has a battery attached to it GH3 Replacing...

Page 41: ...dmann service console The data is to be saved and loaded on to the replacement PCB Follow the instructions in the SIC Tech nicians Manual After data has been uploaded disconnect batteries see page 27 And remove bottom cover by laying hoist on top cover see page 36 Disconnect any wires from the PCB remembering were they are connected Taking a photo before unplugging wires is a good way to record th...

Page 42: ...emove the PCB and replace it with the new one Fix the new PCB with the 7 screws Reconnect wires and reassemble hoist leaving the battery s until last Before the hoist can be put back into service the PCB needs to be configured this is done through the Guldmann service console NOTE It is important to register all PCB exchanges on the Guldmann traceability web site ...

Page 43: ...cord this also see wiring diagram at back of manual Undo and take out the screws Torx 10 attaching the PCB to the cooling plate you will need to loosen some of the screws on the motor safety PCB as well to remove the aux iliary PCB from the connector Connect the new PCB to the connector strip and refix the screws to the cooling plate Reconnect wires and reassemble hoist leaving the battery s until...

Page 44: ... been uploaded disconnect batteries see page 27 and remove bottom cover see page 36 Disconnect all wires from the PCB remembering were they are connected Taking a photo before un plugging wires is a good way to record this also see wiring diagram at back of manual Undo and remove the screws attaching the PCB to the cooling plate Take out the PCB and replace it with the new one Refix the new PCB to...

Page 45: ...static electricity Unplug all wires to the Charge PCB and remove from top cover by uncliping clips located on the side of the PCB Put the new charge PCB in place making sure that it is cor rectly mounted see picture Put all the plugs back in place NOTE Remember to move the jumpers at the Charger PCB in a Twin hoist NOTE It is important to register all PCB exchanges on the Guldmann traceability web...

Page 46: ...rawing 1 Charger signal cable 550396 J20 550397 J4 2 Communication cable MotorSafe MotorSafe 550396 J10 or J11 550396 J10 or J11 3 Communication Power cable 550396 J2 551203 until ed 5 J5 4 Cable RS 485 com L 350 mm 550396 J3 or 550202 via 550526 551203 until ed 5 J8 5 Cable RS485 5V com L 350 mm 550396 J2 551203 ed 8 J105 6 Jumper ...

Page 47: ...o 551203 Communication pcb edition 8 Cable 5 Connects to J105 on communication PCB to J2 on MotorSafety PCB Connecting 550396 Motor Safety pcb to 551203 Communication pcb until edition 5 with SD card Cable 3 Connects to J5 on communication PCB to J2 on Motor Safety PCB Cable 4 Connects to J8 on communication PCB to J3 on Motor Safety PCB ...

Page 48: ...y pcb to another 550396 Motor Safety pcb Cable 2 Connects J10 or J11 on pcb 1 to J10 or J11 on pcb 2 Note J10 and J11 are identical and the spare one are used to connect hoists in a twin configuration Connecting 550396 Motor Safety pcb to Lifting motor Lifting motor Connects to J8 Break connects to J12 and the tacho connects to J14 ...

Page 49: ...CB spare part Connecting 550396 Motor Safety pcb to 550397 Charger pcb Cable 1 Connects J20 on 550396 MotorSafety pcb to J4 J6 on 550397 Charger pcb Connecting 550396 Motor Safety pcb to 550201 Motor AUX pcb When connecting to 550201 Motor AUX re use the RS485 connection and connect to J3 ...

Page 50: ...n GB US 09 2016 550376_3 52 SERVICE AND REPAIR GH3 550548_01 Motor safety 2010 PCB spare part Connecting 550396 Motor Safety pcb to 551287 Motor AUX pcb When connecting to 551278 Motor AUX No cables are needed ...

Page 51: ...0_00 Communication PCB addition No Description From To Image drawing 1 Cable RS485 5V com L 350 mm 550396 J2 551203 ed 8 J105 2 Cable RS485 5V com legacy 550202 J2 and RS485 pcb 551203 ed 8 J105 3 551203 ed 8 Communication pcb 4 Handcontrol Assy Hoist GH3 550396 J25 ...

Page 52: ...on Connecting a 551203 Communication pcb to 550396 MotorSafety pcb Cable 1 Connects J105 on communication PCB to J2 on MotorSafety PCB Connecting a 551203 Communication pcb to 550202 MotorSafety pcb Cable 2 Connects J105 on communication PCB to J2 and RS485 communication PCB on MotorSafety PCB ...

Page 53: ... GH3 550550_00 Communication PCB addition Connecting Load cells If Load cells are present they must be connected to J100 and J101 Jumper Setting Only for Twin hoist follower When used in follower Twin Hoist a jumper must be mounted on J303 at the white dot ...

Page 54: ... Guldmann GB US 09 2016 550376_3 56 SERVICE AND REPAIR GH3 552714_01 Motor AUX Spare part No Description From To Image drawing 1 551278 Motor AUX PCB 2012 2 Cable 1 horizontal drive ...

Page 55: ...afety pcb The AUX pcb plugs directly into the MotorSafety pcb no cables are needed NOTE If it replaces the previous type 550201 Motor AUX PCB on a hoist with 1 drive motor the cable to the drivemotor must be replaced the new cable is 5 cm longer NOTE 2 All communication between MotorSafty pcb and AUX pcb is now in the green power connector J2 J6 ...

Page 56: ...58 SERVICE AND REPAIR Connecting a 551278 Motor AUX PCB 2012 to 550396 MotorSafety pcb via extension cable The AUX pcb plug into the MotorSafety pcb via the extension cable no extra cables are needed GH3 552714_01 Motor AUX Spare part ...

Page 57: ...0376_3 59 SERVICE AND REPAIR GH3 Wi Fi PCB Spare part No Description From To Image drawing 1 Wi Fi PCB 2014 2 Cable RS485 24V 280 mm J2 Motor Safety PCB J100 Wi Fi PCB 3 Cable RS485 24V 140 mm J2 Motor Safety PCB J100 Wi Fi PCB ...

Page 58: ...e batteries and assemble the hoist again Final assembly may wait until everything works Upgrade hoist firmware with SIC Standard service pro cedure Upgrade the hoist with the new parameter file from the USB disk Standard upgrade procedure or SIC if it is a sparepart For connection of the hoist to the Wi Fi network use the PC tool WCA For instruction see WCA manual not described in this document ...

Page 59: ...it is necessary to disconnect the two PCBs then be very careful as the connectors are fragile Note that the connectors are aligned The Wi Fi PCB can only be mounted on a Communication PCBs ed 006 or greater If the Communication pcb is ed 005 or earlier a version with SD card It must be replaced with a new one GH3 WiFi description ...

Page 60: ...ore If it is a sparepart Reuse or replace the communication cable Gently align the connectors on the two PCBs When everything is ok gently press the Wi Fi PCB onto the Communication PCB Double check that the connectors are aligned If it should be necessary to remove the PCB gently wiggle it from side to side until it comes off Careful the connectors are fragile ...

Page 61: ...a one motor hoist use the long wire to connect the J100 on the Wi Fi PCB to J2 on the Motor Safety PCB For two motor hoist When installing the Wi Fi PCB on a two motor hoist use the short wire to connect the J100 on the Wi Fi PCB to J2 on the nearest Motor Safety PCB Follower pcb GH3 Installation of Wi Fi PCB ...

Page 62: ... 2016 550376_3 64 SERVICE AND REPAIR GH3 Adjusting the bottom cover If it is an upgrade Remove the rib part of the bottom cover to make physical space for the Wi Fi module Note The rib was removed from the cover in 2015 ...

Page 63: ...76_3 65 SERVICE AND REPAIR GH3 Product and Wi Fi Label If it is an upgrade Remove the original product label and clean the surface Mount the Wi Fi label and the new product label The extra labels should be stored with the Logbook ...

Page 64: ...n GB US 09 2016 550376_3 66 SERVICE AND REPAIR GH3 Upgrade GH3 GH3 Upgrade It is possible to upgrade GH3 from one version to another For example GH3 350 120 1000 item no 552058 if this hoist has to be ugraded with a CLM Module then it will end up as a 552026 GH3 350 120 1100 see sheet page 2 Following upgrades is not possible Change of the lifting capacity Change a NON UL Hoist to a UL Hoist Chang...

Page 65: ...ldmann GB US 09 2016 550376_3 67 SERVICE AND REPAIR Loadcell 1 Drive motor 2 Drive motor GH3 Cover cut out instruction Place the cover on a hard surface and using a sharp wood chisel break out area needed ...

Page 66: ... Guldmann GB US 09 2016 550376_3 68 SERVICE AND REPAIR The emergency stop must be pulled before any service is made on the hoist GH1 Before service or repair starts ...

Page 67: ...der the Guldmann logo Gently ease the side cover towards you and run the screw driver along the edge this will remove the cover from the slot Take the cover off from both sides using this technique When the side covers are removed you will see 2 metal pins these can be pulled out lift the pins and pull towards you to remove the different types of trolleys GH1 Removing the side covers ...

Page 68: ...REPAIR GH1 trolley set GH1Q trolley set Before you can detach the GH1Q trolley from the hoist you will need to unplug the wire attached to the Motor safety PCB in side the hoist See page 73 Removing the hoist covers GH1 Removing the Trolleys GH1 GH1Q ...

Page 69: ... can remove the GH1F top assambly you will need to remove the cover This is done by squeezing the sides in so that the clips can unclip from the hoist top cover There are 6 clips that attach the top assambly cover to the hoist cover and 4 locating holes GH1 Removing top assambly GH1F ...

Page 70: ... cover is removed you can then unplug the cable With the cable unplugged and the pins pulled out it is pos sible to detach the trolley from the hoist Take care when removing Trolley that the motor dose not damage the PCB in the hoist GH1 Removing top assambly GH1F ...

Page 71: ...t head screwdriver and put it into the slot were the clip is sitting with a gentle twist the casing should open repeat this on all four clips Note it is important to use a anti static service kit when working in side the hoist to protect the PCB s This should consist of a mat wrist band connection lead GH1 Removing the hoist covers ...

Page 72: ...ays use a anti static mat and wrist band when working inside the hoist Unplugging the battery it is important to unplug the wires in order 1 Red wire 2 Black wire 3 Charging wires Unclip black rubber band holding battery in place and remove battery When replacing battery remember to connect it up in reverse order 1 Charging wires 2 Black wire 3 Red wire GH1 Replacing Battery ...

Page 73: ...olley you can then remove the large oval yellow rubber grommet located in the center of the top cover Completely lower the strap to reveal the white tag attached to lifting strap Pull on the white tag to reveal the grey lifting strap Remove pin located in the strap fold GH1 Replacing the lifting strap ...

Page 74: ...ne if the slot on the strap wheel is inline top and bottom NOTE It is important to mount the lifting strap correctly Place the strap with the fold turned away from the L E D going in from bottom of hoist Pull out white tag from top of hoist to reveal grey lifting strap replace pin in fold and pull strap from bottom of hoist to locate correct position of strap in wheel GH1 Replacing the lifting str...

Page 75: ...ays use a anti static mat and wrist band when working inside the hoist Mark the lead so that you can replace it with the correct length Disconnect the handset from the PCB Unclip wire from cable clips and remove wire from bottom cover Being careful to guide plug through slot in casing Before fitting new hand control remember to mark the cable length GH1 Replacing the Hand control ...

Page 76: ...important to always use a anti static mat and wrist band when working inside the hoist Disconnect battery wires as described on page 74 Unplug safety control wires from PCB Use a flat head screw driver or similar to remove the mechanism by pushing in one side to release the clip Pull up on the mechanism to release it Note If any part of the safety control mechanism becomes faulty then replace the ...

Page 77: ...550376_3 79 SERVICE AND REPAIR GH1 Replacing the timing belt To replace timing belt pull the emergency cord to turn hoist off Remove top and bottom covers Remove the timing belt by sliding it off the large white gea ring wheel ...

Page 78: ...ord to turn off hoist take covers off and disconnect battery Note it is important to always use a antistatic mat and wrist band when working inside the hoist Unplug all wires from motor to PCB and remove them from cable stay Locate the three fixing points and remove screws Disconnect belt drive from strap winding assembly ...

Page 79: ... always use a anti static mat and wrist band when working inside the hoist Disconnect the battery wires as described on page 74 Unplug all wires from the PCB and remove from the plastic housing Replace PCB and reconnect wires leaving battery wires until last Note It is important to register all PCB exchanges on the Guldmann traceability web site GH1 Replacing the charge PCB ...

Page 80: ... a antistatic mat and wrist band when working inside the hoist Disconnect the battery wires as described on page 74 Disconnect all wires from PCB remembering were they are connected to Taking a photo is a good way of recording this Now remove the PCB from the plastic housing Replace with new PCB and reconnect wires leaving battery wires until last Note It is important to register all PCB exchanges...

Page 81: ... Guldmann GB US 09 2016 550376_3 83 SERVICE AND REPAIR GH1 Instructions for installing PCB and Battery unit Assembly of GH1 and GH1 Q electronic supports and PCB s Move upwards untill part is locked ...

Page 82: ... Guldmann GB US 09 2016 550376_3 84 SERVICE AND REPAIR GH1 Instructions for installing PCB and Battery unit Move downwards untill part is locked ...

Page 83: ...First attachment First attachment Guldmann GB US 09 2016 550376_3 85 SERVICE AND REPAIR GH1 Instructions for installing PCB and Battery unit First attachment First attachment ...

Page 84: ...hment Screw bush O ring for secureing battery Guldmann GB US 09 2016 550376_3 86 SERVICE AND REPAIR GH1 Instructions for installing PCB and Battery unit Final attachment Screw bush O ring for secureing of battery Second attachment The tube formed detail has to snap into the bearing hole for the strap reel Push down snd inwards ...

Page 85: ... Connect wires to charger PCB before attaching it to fixing unit Locate fixing points and attach charger PCB to unit The motor safety PCB has 4 fixing points 2 slots 1 insert through hole and a side clip GH1 Instructions for installing PCB and Battery unit ...

Page 86: ... GB US 09 2016 550376_3 88 SERVICE AND REPAIR For GH1 F Connect wire to PCB before it is fastened to unit Fasten PCB to unit Connect wire to motor safety PCB GH1 Instructions for installing PCB and Battery unit ...

Page 87: ...H1 GH1 F Trolley recomendations Every second year or after 2000 installations Dismantle the complete locking and winding mechanism Install new complete Quick lock 551245 spare part If the cord does not show any sign of wear it can be in use for another year ...

Page 88: ...both situations general guide lines developed for nickel cadmium cells work acceptably for nickel metal hydride cells Storage temperature As already mentioned the self discharge reaction rate increases with higher temperatures Prolonged storage of the battery material deteriorating faster leakage perfor mance will also deteriorate resulting in a reduced battery lifetime It is recommended that for ...

Page 89: ...lide off the cover for the battery The switch for changing the channel is located at the top of the battery compartment Setting the IR receiver Channels The IR receiver offers the opportunity to shift between channels Ch 1 Ch 2 The IR receiver is set to Ch 1 from Guldmann Adapt the IR receiver to perform the desired function NB If the rail system includes two hoists the channel on both the IR rece...

Page 90: ...ack Transverse drive motor and Turntable Do the following on each of the IR receivers Key no 5 The wire mounted in pos 6 is standard Key no 6 The wire mounted in pos 6 is moved to pos 7 Key no 7 The wire mounted in pos 6 is moved to pos 8 Key no 8 The wire mounted in pos 6 is moved to pos 9 Key no 9 and 10 implies that only this IR receiver is set to channel 2 Ch 2 Key no 9 The wire mounted in pos...

Page 91: ... 1 X3 1 4 24V AC 1 LS2 2 X4 X5 GND GND Brown Black Blue Green Blue Yellow Orange Red Max Min 10 SEC Timer Astable SW1 OFF LOCK ON BIST ASS Eg Bistable combi lock End stop 1 End stop 2 SW2 1 2 1 2 Motor P010A Guldmann GB US 09 2016 550376_3 93 SERVICE AND REPAIR IR remote control Switch track Transverse drive motor The IR receiver is connected to the PCB for Switch track or Transverse drive motor b...

Page 92: ...ard Key no 6 Mount the orange wire on NR Key no 7 Mount the orange wire on 5H Key no 8 Mount the orange wire on 5R Key no 9 and 10 implies that only this IR receiver is set to channel 2 Ch 2 Key no 9 Mount the orange wire on 5H Key no 10 Mount the orange wire on 5R Mount the cover on the IR receiver with the 4 screws The IR receiver can be mounted with a 5 pole plug which fits the product s input ...

Page 93: ...eplace PCB If no Check cable and connection J12 or replace motor gear Fault 17 20 Fault on motor brake on leader follower PCB or motor 17 Fault 18 20 Fault on motor brake on follower leader PCB or motor 18 Fault 16 21 Fault on tacho detection on leader 16 Check cables and connection J14 on 16 or Replace motor 16 or Replace PCB 16 Fault 18 21 Fault on tacho detection on twin follower hoist 18 Check...

Page 94: ...n 32 Replace 32 Fault 16 22 Hardware overcurrent leader 16 Replace motor 16 Replace PCB 16 Fault 17 22 Hardware overcurrent follower 17 Replace motor 17 Replace PCB 17 Fault 18 22 Hardware overcurrent leader twin hoist 18 Replace motor 18 Replace PCB 18 No charging 16 No charging on from leader charger Check power form charging liner and power supply Check connection between charger PCB J4 and mot...

Page 95: ...connection between battery and charger J3 Charge battery 2 hours Low battery 17 Low battery on follower Low battery 18 Low battery on leader twin hoist Chritical low battery 16 Chritical low battery on leader Chritical low battery 17 Chritical low battery on follower Chritical low battery 18 Chritical low battery on leader twin hoist Guidelines for troubleshooting ...

Page 96: ...Check for corrosion in case of corrosion replace safety locks Check for dust at the two track parts if so clean them Check that the safety locks do not show signs of being bent or damaged if so replace the safety locks Check that the safety locks are installed with safety screws if not do it Check that the gap between the rails is 3 mm if not change it Check that the safety locks tongues are flush...

Page 97: ...ock on the traverse rail is installed with safety screws 1 on the left side Check that the safety lock does not show signs of being damaged or bent and that it is free of corrosion Check that the safety lock on the traverse rail is installed with safety screws 1 on the right side Push the bearing 1 and the gate 2 will move outwards on the fixed rail s safety lock Be sure all parts are moving easil...

Page 98: ...heck that the safety lock on the fixed rail is installed with safety screws 1 on the left side Check the distance between the rails 1 It must be 3 mm Check that the rails are at the same level 2 Because of deflection we recommend that the traverse rail is installed 1 mm higher than the fixed rail Check that the safety lock s tongue 1 for the traverse rail is flush with rail end 2 ...

Page 99: ...th rail end 2 Check that the four M10 lock nuts 1 are tightened with correct torque setting 54Nm Check that the safety locks are covering the rail slot when the Combi lock is not activated Closed Check that the safety locks are completely open and not interfering with the rail gap when the Combi lock is acti vated Open GH Combi lock GH ...

Page 100: ...lock After mounting the covers check that the Combi lock acti vates and deactivates correctly Check that the covers are not interfering Check that the marking label 1 is mounted correctly If not change the label and place it 100 98 102 cm from the Combi lock rail end ...

Page 101: ...he safety lock at the traverse rail is installed with safety screws 1 Check that the gate is flush with rail end 2 Check that the safety lock at the fixed rail is flush with rail end 1 Check safety screws 2 Check points Check for corrosion in case of corrosion replace safety locks Check for dust inside rails where safety locks are installed if so clean it Check that the safety locks do not show si...

Page 102: ... and release the bearing it shall move easily both ways Check that the safety lock does not show signs of being damaged or bent and that it is free of corrosion Check the distance between the rails 1 it must be between 2 3 mm The distance between sensor and metal stand must have the same distance between 2 3 mm Check that the rails are at the same level 2 Because of deflection we recommend that th...

Page 103: ...n the wing and rail at the fixed rail s safety lock Check that the wing 1 will prevent the traverse rail from moving away from the fixed rail when the safety lock is open use your finger to open the lock and at same time push and pull the traverse rail Check that the 4 M8 lock nuts 1 are tightened with correct torque settings 27Nm Combi lock 3 ...

Page 104: ...E AND REPAIR Check that the safety locks are covering the rail slot when the Combi lock is not activated CLOSED Check that the safety locks are completely open and not interfering with the slot when the Combi lock is activated OPEN Combi lock 3 ...

Page 105: ...hen incor rectly used The reason for making this test is to ensure that the resist ance at the lock is sufficient if it is forced open not intend ed use Step 1 Manually open the traverse rail s safety gate by pressing in the roller bearing and open the gate with your fingers Step 2 Maneuver the hoist until it is positioned with one set of wheels on either side of the safety gate and close the gate...

Page 106: ... Stop pulling when the scale shows 4 kg 8 8 lbs on the dis play If the safety lock releases the hoist and allows it to travel through the safety gate before the display shows 4 kg 8 8 lbs then the safety lock must be replaced If the scale shows 4 kg 8 8 lbs or more then the hoist should be moved back to correct position in the rail by reversing step 1 and 2 Combi lock 3 ...

Page 107: ... non fric tape fixed part F 1 1 F 550601_illu mont_2 14 09 2012 fm Placing of tape from roll 552814 Wipe off the area with a clean cloth before placing the tape Edge of tape flush with edge on fixed part Bend tape around edge will keep the tape in place when installing on rail end ...

Page 108: ... and cables etc protection against static electricity must be used 1 Switch off transformer supplying switch track before removing plate 2 Remove the screws holding the change plate and remove the plate Remove the screws holding the cover and remove the cover Disconnect the transformer cables from the PC board and Remove the cover ...

Page 109: ...D REPAIR Diconnect the cables from the motor and carefully remove the PCB Remove the two screws holding the motor unit and remove the unit Remove the screw and nut holding the turning arm and remove the turning arm from the old cover Switch track GH ...

Page 110: ...ing the turning arm The screw and nut holding the turning arm must be tight ened but still the turning arm must be able to turn easily Carefully remove the adhesive circuit board support and replace them with the new adhesive circuit board supports Re install the motor unit with the two screws and the securing nuts Switch track GH ...

Page 111: ...rack by pulling the turning arm from side to side When switching the activation arm shall move from side to side with a distinct movement If this is not the case please follow the list until correct function is obtained a Control that the change arm and the turning arm are connected correct b Control that the activation plate and the activation arm are connected correct The activation arm must be ...

Page 112: ...the change plate secure the two screws with Kem lock AS 43 or similar and tighten the screws Turn the switch track on and test the function Electrical switching When the hand control is activated the tongue must turn from side to side Run trough with out electrical switching The switch track shall turn before the hoist touches the tongue both when the hoist approaches the switch track from the cur...

Page 113: ...n against static electricity must be used Remove the screws holding the old top cover Remove the cover Install the two cable grommets Install the strain relief with the two M3 screws Pull the cables from the transformer through the cable grommets and reconnect them to the PC board according to the electrical diagram page 155 Switch track GH ...

Page 114: ...tallation PCB and cables etc protection against static electricity must be used Reconnect the motorunit to the PC board according to the electrical diagram page 155 Make sure to lead the wires behind the PC board Re install the motor unit with the two screws and the securing nuts Switch track GH ...

Page 115: ...age 155 Place the four adhesive circuit board supports in the holes of the PC board Reconnect the motor unit to the PC board according to the electrical diagram page 155 Remove the protective tape from the circuit board sup ports make sure that the cables are behind the PC board and place the PC board in the middle of the cover Re connect the wires from the transformer according to the electrical ...

Page 116: ...e is placed correct and re install the cover h The sleeve must obtain a slight pressure against the motor mounting plate If this is not the case slightly bend the activation arm to ensure a slight pressure and test the function of the switch track Re install the cover and test again Install the cover make sure that the cables lies at the side and with out risk of getting caught in moving parts Sec...

Page 117: ...Important When installation PCB and cables etc protection against static electricity must be used Remove screws holding the change plate and remove the change plate Remove the screws holding the cover plate Loosen the cover Disconnect the transformer cables from the PC board and Remove the cover ...

Page 118: ... Guldmann GB US 09 2016 550376_3 120 SERVICE AND REPAIR Switch track GH Remove the set screw and the pin Remove the two washers Remove the second setscrew Remove the activation arm ...

Page 119: ...6_3 121 SERVICE AND REPAIR Switch track GH Remove the old tongue The axle of the new tongue is greased with Molykote and installed Install the installation arm secure the first setscrew with Kemlock AS 43 or similar and tighten it ...

Page 120: ...m shall move from side to side with a distinct movement If this is not the case please follow the list until correct function is obtained i Control that the change arm and the turning arm are connected correct j Control that the activation plate and the activation arm are connected correct The activation arm must be placed between the legs of the activation plate k Make sure that the sleeve is pla...

Page 121: ... 43 or similar and tighten the screws Turn the switch track on and test the function Electrical switching When the hand control is activated the tongue must turn from side to side Run trough with out electrical switching The switch track shall turn before the hoist touches the tongue both when the hoist approaches the switch track from the curve and the straight rail Replacement of activation arm ...

Page 122: ...he old guide rails Place the distance guide rail curve GH and the two noise damping for tongue ø12x5 mm Secure the 8 screws with Kemlock AS 43 or similar and tighten all 8 The tip of the tongue must be able to move from side to side without touching either top or bottom of switch track If this is not so the tongue must be adjusted to ensure free passage ...

Page 123: ...ut a hole of 4 5 mm 1 4 is drilled through the rail not through the angle bracket of the End stop Hammer the accompanying spring pin into the End stop and rail flush to the metal plate When dismantling the End stop the screws must be all out subsequently the angle profile including cylinder pin can be tipped out hence the pin is still attached to the angle profile Adjustment of End stop at underhu...

Page 124: ...r 28445 Horizontal stretcher 28456 Horizontal lifting support The swivel attachment is assembled by inserting the shaft as shown in diagram 1 Both set screws must be secured with thread locking adhe asive Permelock AN2242 Adheasive will have set after 2 3 houres and will have har dened compleatly after 12 houres Thread locking adheasive Shaft Set screw Swivel link ...

Page 125: ...e WiFi 142 GH3 300 kg 350 kg 375 kg drive 143 GH3 300 kg 350 kg 375 kg drive WiFi 144 GH3 Twin 250 kg 500 kg CLM 145 GH3 Twin 250 kg 500 kg load cell 146 GH3 Twin 250 kg 500 kg CLM WiFi 147 GH3 Twin 250 kg 500 kg load cell WiFi 148 GH1 149 GH1 F 150 GH1 Q 151 Jumper settings 152 GH3 GH3 152 GH3 GH3 Twin 153 GH1 GH1 Q and GH1 F 154 Electrical diagram 155 Switch track GH 155 Combi lock 3 single elec...

Page 126: ...11 12 2 3 16 19 15 6 1 4 14 9 17 18 21 20 10 22 23 24 25 7 5 13 8 Guldmann GB US 09 2016 550376_3 128 TECHNICAL DRAWINGS Spare part overview GH3 ...

Page 127: ...62 12 2 Finger protection plate spare part 550563 13 Safety control mechanics spare part 550564 14 1 Handcontrol GH3 spare part 550571 14 2 Handcontrol GH3 Drive motor spare part 550773 15 Charger PCB spare part 550573 16 Ni mH Battery Pack 24V 2 8Ah spare part 550574 17 1 Hoist cover top basic spare part 550575 17 2 GH3 top cover loadcell spare part 550576 17 3 GH3 top cover 1 charger PCB assy 55...

Page 128: ...10 11 2 3 15 9 18 14 1 5 6 12 4 13 7 8 16 17 19 20 21 22 23 Guldmann GB US 09 2016 550376_3 130 TECHNICAL DRAWINGS Spare part overview GH3 ...

Page 129: ... plate spare part 550563 12 Safety control mechanics spare part 550564 13 1 Handcontrol GH3 spare part 550572 13 2 Handcontrol GH3 Drive motor spare part 550774 14 Charger PCB spare part 550573 15 Ni mH Battery Pack 24V 2 8Ah spare part 550574 16 1 Hoist cover top basic spare part 550575 16 2 GH3 top cover loadcell spare part 550576 16 3 Hoist cover top 1 drive motor spare part 551503 16 4 GH3 top...

Page 130: ...s spare part 550564 2 GH3 Bottom cover Follow unit spare part 550557 3 1 Twin connection spare part 2010 550559 3 2 Twin connection spare part after 17 05 2011 551231 4 Straps Twin Hoist spare part 550777 5 1 Handcontrol GH3 Drive motor spare part 550773 5 2 Handcontrol GH3 Drive motor spare part 550774 6 GH3 Bottom cover leader unit sp part 551398 ...

Page 131: ...5 16 3 17 18 10 13 19 6 15 2 11 22 7 12 9 1 14 4 20 21 8 23 24 Guldmann GB US 09 2016 550376_3 133 TECHNICAL DRAWINGS Spare Part overview GH1 GH1 Q ...

Page 132: ...47 10 1 Ni mH Battery pack 24V 2 8Ah spare part 550574 11 1 Sealing for strap access spare part 551112 12 1 Hoist cover buttom GH1 2012 assembly spare part 551102 13 1 Charger signal cable GH1 and GH1 F spare part 551100 14 1 PCB and Battery unit assembly spare part 552881 15 1 Fasteners kit for GH1 spare part 551237 16 2 Connection trolley GH1 GH1 F spare part 552885 17 1 Power supply 36V DC spar...

Page 133: ...8 7 4 10 9 2 16 26 25 3 6 19 24 15 1 21 12 14 17 22 x3 20 21 13 11 23 9 27 Guldmann GB US 09 2016 550376_3 135 TECHNICAL DRAWINGS Spare Part overview GH1 F ...

Page 134: ... fish spare part 551109 11 1 Trolley GH1 F 551165 12 1 GH1 F Top assembly spare part 551233 13 1 Travelling trolley GH1F GH2F sparepart 551234 14 1 Handcontrol GH1 F spare part 551236 15 1 Fasteners kit spare part 551237 16 1 Cover for winch spare part 551238 17 1 Top cover GH1F Spare part 551239 18 1 Cable install unit AUX MS spare part 551241 19 1 Cable connection between MS AUX spare part 55124...

Page 135: ...apSwitches M LiftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery Charger J4 J1 J3 Batt to Charger Charger signal cable Pick Up Pick up wire J20 Battery pack J18 IR Module IR receiver cable Guldmann GB US 09 2016 550376_3 137 TECHNICAL DRAWINGS Wiring Diagram GH3 200 kg 250 kg ...

Page 136: ...M LiftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery M AuxMotor DriveMotor J9 Charger J4 J1 J3 Batt to Charger Charger signal cable Pick Up Pick up wire J20 Battery pack J18 IR Module IR receiver cable Guldmann GB US 09 2016 550376_3 138 TECHNICAL DRAWINGS Wiring Diagram GH3 200 kg 250 kg drive ...

Page 137: ...Switchs StrapSwitches M LiftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery Leader Follower Charger J4 J1 J3 Batt to Charger Charger signal cable Pick Up Pick up wire Charger J4 J1 J3 Pick Up Pick up wire Charger signal cable Batt to Charger J20 J20 Battery pack Battery pack Cable 2 strap hoist connection A Cable 2 strap hoist connection ...

Page 138: ...ftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery J100 J101 Load Cell 1 Load Cell 2 LoadCell to Communication LoadCell to Communication Charger J4 J1 J3 Batt to Charger Charger signal cable Pick Up Pick up wire J20 Battery pack J18 IR Module IR receiver cable Guldmann GB US 09 2016 550376_3 140 TECHNICAL DRAWINGS Wiring Diagram GH3 200 kg...

Page 139: ...Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery J100 J101 Load Cell 1 Load Cell 2 LoadCell to Communication LoadCell to Communication M AuxMotor DriveMotor J9 Charger J4 J1 J3 Batt to Charger Charger signal cable Pick Up Pick up wire J20 Battery pack J18 IR Module IR receiver cable Guldmann GB US 09 2016 550376_3 141 TECHNICAL DRAWINGS Wiring Diag...

Page 140: ...WiFi Guldmann GB US 09 2016 550376_3 142 TECHNICAL DRAWINGS Wiring Diagram GH3 200 kg 250 kg drive WiFi ...

Page 141: ...101 Load Cell 1 Load Cell 2 LoadCell to Communication LoadCell to Communication J11 J12 J8 Soldered Soldered M LiftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor Battery M AuxMotor DriveMotor J9 Charger J4 J1 J2 J3 Charger J4 J1 J2 J3 Batt to Charger Cable 2 strap hoist connection B Charger interconnection cable Charger signal cable Pick Up Pick up wire Charger signal cable...

Page 142: ...WiFi Guldmann GB US 09 2016 550376_3 144 TECHNICAL DRAWINGS Wiring Diagram GH3 300 kg 350 kg 375 kg drive WiFi ...

Page 143: ...otorSafety To StrapMotor MotorSafety to Tacho Battery Battery MotorSafety Leader J11 J1 J12 J8 J14 Soldered Soldered Strap Switchs StrapSwitches M LiftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery Leader Follower Charger J4 J1 J3 Batt to Charger Charger signal cable Pick Up Pick up wire Charger J4 J1 J3 Pick Up Pick up wire Charger sign...

Page 144: ...d Cell 2 LoadCell to Communication LoadCell to Communication LoadCell to Communication LoadCell to Communication MotorSafety Leader J11 J2 J1 J12 J8 J14 Soldered Soldered Strap Switchs StrapSwitches M LiftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery Leader Follower Charger J4 J1 J3 Batt to Charger Charger signal cable Pick Up Pick up w...

Page 145: ...WiFi Guldmann GB US 09 2016 550376_3 147 TECHNICAL DRAWINGS Wiring Diagram GH3 Twin 250 kg 500 kg CLM WiFi ...

Page 146: ...WiFi Guldmann GB US 09 2016 550376_3 148 TECHNICAL DRAWINGS Wiring Diagram GH3 Twin 250 kg 500 kg load cell WiFi ...

Page 147: ...witch Emergency Strap Switchs StrapSwitches M LiftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery Charger J4 J2 J3 Batt to Charger Charger signal cable J20 Battery pack Guldmann GB US 09 2016 550376_3 149 TECHNICAL DRAWINGS Wiring Diagram GH1 ...

Page 148: ...p Switchs StrapSwitches M LiftingMotor Belt Drive MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery M AuxMotor DriveMotor J9 Charger J4 J2 J3 Batt to Charger Charger signal cable J20 Battery pack Installed switch MotorSafety to Mec Brake J6 J2 Guldmann GB US 09 2016 550376_3 150 TECHNICAL DRAWINGS Wiring Diagram GH1 F ...

Page 149: ...rgency Strap Switchs StrapSwitches M LiftingMotor Belt Drive MotorSafety to Mec Brake MotorSafety To StrapMotor MotorSafety to Tacho Battery Battery Charger J4 J2 J3 Batt to Charger Charger signal cable J20 Battery pack Installed switch Guldmann GB US 09 2016 550376_3 151 TECHNICAL DRAWINGS Wiring Diagram GH1 Q ...

Page 150: ...Leader PWB Follower PWB Aux Com Guldmann GB US 09 2016 550376_3 152 TECHNICAL DRAWINGS Jumper settings GH3 GH3 ...

Page 151: ... Guldmann GB US 09 2016 550376_3 153 TECHNICAL DRAWINGS Jumper settings GH3 GH3 Twin ...

Page 152: ...Leader PWB Aux Guldmann GB US 09 2016 550376_3 154 TECHNICAL DRAWINGS Jumper settings GH1 GH1 Q and GH1 F ...

Page 153: ...nn GB US 09 2016 550376_3 155 TECHNICAL DRAWINGS Electrical diagram Switch track GH Electrical diagram PC board Important When installation PCB and cables etc protection against static electricity must be used ...

Page 154: ... Guldmann GB US 09 2016 550376_3 156 TECHNICAL DRAWINGS Electrical diagram Combi lock 3 single electrical ...

Page 155: ...e Green Brown Diode GND Shift 24V DC Not in use starting position after a specified period ASTABLE Combi lock returns automatically to Yellow Black Blue Brown White Brown Blue Guldmann GB US 09 2016 550376_3 157 TECHNICAL DRAWINGS Electrical diagram Combi lock 3 double electrical ...

Page 156: ... Not in use 5 5 Yellow Gray 24V DC X2 X2 X5 24v AC Switch LS1 1 1 1 5 3 4 2 2 2 1 5 3 4 2 X1 2 1 X3 1 4 24V AC 1 LS2 LS2 LS1 2 X4 X5 GND GND starting position after a specified period ASTABLE Turn table returns automatically to Brown Black Blue Blue Green Blue Yellow Orange Red switch Hand Max Min 10 SEC Timer Astable SW1 OFF LOCK ON BIST ASS Eg Bistable combi lock End stop 1 End stop 2 SW2 1 2 1 ...

Page 157: ...no 550799 Assembly no 550798 551061 Red Black Black 9395093 Timer setting for timeout 550514 550514 To Motor 1 To Motor 2 Black wire Red wire Red wire Black wire DIP switch Function Default 1 Must be On On 2 Must be On On 3 Must be Off Off 4 On Slow stop Off Fast stop Off 5 Must be Off Off 6 Must be Off Off 7 Must be Off Off 8 Must be Off Off 9 IR Active On 10 IR Active On Guldmann GB US 09 2016 5...

Page 158: ... Guldmann GB US 09 2016 550376_3 160 TECHNICAL DRAWINGS ...

Page 159: ... Guldmann GB US 09 2016 550376_3 161 CONTROL Checklist 162 Hoist and rail systems 162 Slings 164 ...

Page 160: ...king load If a periodic inspection reveals any defects wear or other damage that jeopardize the safety of the hoist or rail system the owner should immediately be notified In the event of immediate risk to the safety the hoist or rail system should immediately be taken out of operation and must not be used again until the abnormality has been eliminated A record of the inspection date of the hoist...

Page 161: ...and on isolation Check for correct earth connection if this is established Check that no cables with 110v 220v are in contact with the rail system Check that cables have the right length not turned up 3 Combi Lock Check that safety locks are installed correctly and are intact Check for dust etc inside rails where safety locks are mounted Check that they open and close easily Check for corrosion on...

Page 162: ...k number width and length the unique sling identification number important in differentiating similar slings as well as the condition of the sling Other important informa tion might also include the date it was received or put into use at your facility and any special fea tures if applicable Considerations for damaged or defective slings and taking them out of service Consider removal of slings fr...

Page 163: ...e wear abrasive evidence Check for cuts or frayed fabric Check for unusual or significant discoloration Check for snags punctures tears holes Check for frayed or insecure seams Check for any acid caustic thermal burns Check for changes in material consistency e g increased stiffness Check for any imbedded particles 4 Are slings the original size and length without the use of knots pins tape or oth...

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Guldmann GH1 F, Service Manual

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Summary of Contents for GH1 F

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