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Page

–

Battery Lead Fuse

This section will instruct the correct procedure on how to remove and replace the Battery
Lead Fuse.

Removal

Step 1 - Remove external covers off the Hoist (refer to section 9.1)
Step 2- Disconnect the power lead from PCB.
Step 3

–

Release the Velcro straps (arrowed) to give access to the batteries and power lead

terminal.

Step 4

–

Detach the power cable from the battery terminal (Arrowed). This is the lead with

the fuse which is on the board side of the Hoist.

Step 5

–

Remove the Main Power lead to access the Fuse.

Step 6

–

Unscrew the Fuse Holder to access and remove the Fuse from the Power Lead.

Refitting / Replacement

Step 8 - Refitting is a reversal of the removal process noting the following points:

A)

Make sure the battery terminal are on the outer edge and the terminals are pointing
inwards.

Ensure the positive lead (Red) goes to the correct side of the Hoist (Arrowed) and the
negative lead (Black) goes to the correct side of the Hoist (Arrowed).

Содержание TX440 Advanced PT

Страница 1: ...Doc No 995674 Revision of document A Revision Date 08 07 2021 TX Advanced Ceiling Track Hoist Service Manual...

Страница 2: ...esn t Lift Up Inhibit 20 Hoist doesn t Lift High Current 20 Hoist doesn t Lift No lim_sw 21 Hoist is functioning but LCD and or LED is inactive 21 Hoist E Lower Cord is not working 22 Hoist has Power...

Страница 3: ...Advanced PT 122672 Type 5 TX440 Advanced QRT 122678 Type 1 TX600 Advanced QRT 122679 Type 1 TX440 Advanced QRT 122688 Type 3 TX600 Advanced QRT 122689 Type 3 TX440 Advanced QRT 122693 Type 4 TX600 Adv...

Страница 4: ...icing that requires the external covers of the Hoist to be removed or any dismantling of standard parts Always ensure suitable clearance to remove the Hoist from the ceiling track Ensure that the all...

Страница 5: ...ting the Motor this should be done loaded and unloaded Fully Lift and Lower the Hoist to ensure that the Motor is performing as intended The lifting and lowering speed should be fairly consistent thro...

Страница 6: ...t the PCB for any electrical burns Ensure that all the wires are connected to the PCB correctly as well any other wire connections Inspect all wires for any damage Ensure that the Air Tubes are connec...

Страница 7: ...RS attachment to the Trolley is safe and as intended See User Manual for correct attachment procedure Inspect the traversing of the QRS Trolley ensure the traversing is smooth Constant Charge Ensure t...

Страница 8: ...straps fully intact The labels and serial numbers should all be legible If there is a problem discovered with the sling it should be noted on the service sheet and be brought to the attention of the...

Страница 9: ...Page 9 of 63 Program Mode Instructions Use the flow chart below to access and edit all settings within the Program Mode...

Страница 10: ...Page 10 of 63...

Страница 11: ...Page 11 of 63...

Страница 12: ...acement It is advised the Service Engineer informs the Customer of the dangers of Lift Tape fraying and that they keep an eye on the tapes condition Unacceptable Condition In the first image you can s...

Страница 13: ...st is charging correctly With Constant Charge check the charging occurs at the current location With RTC activate the function and allow the Hoist to traverse into the Dock 5 Traverse the Hoist out of...

Страница 14: ...10mm Long Nose Pliers Side Snips Digital Vernier Calliper Tape Measure Second Cut Hand File Power Drill 8 5mm Drill Piece Equipment Required Step Ladder Multi Meter Battery Tester Marker Pen Cloth Li...

Страница 15: ...nd carefully slide the Charger out of the Track 9 Ensure the End Stop Safety Bolt and End Cap are refitted to the Track once all the above steps are complete 10 Hoist Removal is complete Hoist Dismant...

Страница 16: ...ouldings Wheels etc Lift Tape Carry Bar Charger Ensure that this list is used as guidance and that the local laws in the given community overrule the suggested component disposal in the table above 7...

Страница 17: ...used this will leave the toggle switch in OFF mode 4 Doc the Hoist into the Charger to see if the Hoist begins to Charge it is possible the Hoist is out of battery 5 Check the Battery Lead connection...

Страница 18: ...is not damaged e g Cracks breaks Contact Strips are intact 5 Check Charging Beak wiring from the beak to the PCB for damage or disconnection 6 Check PCB for damage near the Charging Beak connection po...

Страница 19: ...teries output using a Battery Tester 10 Replace Charging Beak 11 Replace Charger 12 Replace PCB Action Guide 1 Turn the Plug Switch at the wall on 2 Inspect the Beak for damage that may cause the lowe...

Страница 20: ...res correctly See 9 4 for guidance 2 Replace the Lift Motor See section 9 4 for guidance 3 Replace the Toggle Switch See section 9 14 for guidance 4 Replace the Lift Motor See section 9 4 for guidance...

Страница 21: ...ng Guide below Troubleshooting Guide 1 Fully inspect the condition of the Limit Switch Block wires for cuts and breaks For thorough inspection removal of the Limit Switch Block is recommended See sect...

Страница 22: ...itch 2 Check for any damage around the E Lower Cord such as cracks or breaks that have caused the failure 3 Inspect the functionality of the Toggle Switch alone to determine if the Motions of ON OFF E...

Страница 23: ...lost all power while in use When this occurs the E Lower Cord cannot be used to safely lower the patient The next mechanism to lower the patient safely is to activate the Emergency Wind Down mechanis...

Страница 24: ...e been included NOTE Before carrying out any work on a TX Hoist remember to switch off the power first This action can be carried out by pulling on the E Lower cord once When Servicing the TX Hoist a...

Страница 25: ...wdriver to remove the two brass screws Arrowed Step 3 Gently remove the cover away from the Hoist Step 4 Rotate the Hoist 180 degrees and gently position the Hoist in the below orientation Be careful...

Страница 26: ...ile removing the Cover ensure to disconnect the charging lead from the PCB Refitting Replacement Step 8 Refitting is a reversal of the removal process noting the following points A Make sure the profi...

Страница 27: ...when servicing a Manual Traverse PCB See section 9 2 2 instructions on removing a Powered Auxiliary Hoist PCB Removal Step 1 Remove external covers of the Hoist Refer to section 9 1 Step 2 Remove the...

Страница 28: ...reversal of the removal process noting the following points A Make sure the power cable is connected last B Air tubes to be fully pushed onto air switches C Check for any holes within the air lines 9...

Страница 29: ...by gently pulling on the air tubes individually until they release from their individual air switches on the PCB Step 5 Using a 2 5mm Allen key remove the three M3 screws Arrowed Step 6 Remove the PC...

Страница 30: ...s Step 4 Detach the power cables from the battery terminal Arrowed Step 5 Remove both batteries from their brackets Refitting Replacement Step 6 Refitting is a reversal of the removal process noting t...

Страница 31: ...fer to section 9 1 Step 2 Remove the PCB from the hoist refer to section 9 2 Step 3 Using a 5mm Allen key remove the two M6 x 40 bolts arrowed Step 4 Slide the motor off the traverse shaft by pulling...

Страница 32: ...on 9 1 Step 2 Disconnect the power lead from PCB further information refer to section 9 2 Step 3 Remove one battery shown in image below following section 9 3 Step 4 Position the Hoist in the below or...

Страница 33: ...or gear shaft lines up with the Oilite bush QRS Hook This section will instruct the correct procedure on how to remove and replace the QRS Hook Removal Step 1 Using a 2mm Allen key unscrew the grub sc...

Страница 34: ...n will instruct the correct procedure on how to remove and replace the Bottom Cover Removal Step 1 Remove external covers of the Hoist refer to section 9 1 Step 2 Remove QRS Hook refer to section 9 6...

Страница 35: ...ch it from the unit Refitting Replacement Step 6 Refitting is a reversal of the removal process noting the following point A Make sure the lift tape is fed through the slot in the correct direction B...

Страница 36: ...n 9 2 Step 3 Remove the Battery from the battery brackets refer to section 9 3 Step 4 Remove the Lift Motor Refer to section 9 5 Step 5 Remove Lift Tape Refer to section 9 10 Step 6 Remove Bottom Cove...

Страница 37: ...ut of the chassis carefully guide the wiring loom out with the unit Refitting Replacement Step 12 Refitting is a reversal of the removal process noting the following point A When placing the Limit swi...

Страница 38: ...9 3 Step 4 Remove Lift Motor Refer to section 9 5 Step 5 Remove Bottom Cover Refer to section 9 7 Step 6 Remove Lift Tape Refer to section 9 10 Step 7 Remove Air Tube Grommet refer to section 9 15 Ste...

Страница 39: ...13 Slowly guide the Hub out of the chassis As shown below Refitting Replacement Step 14 Refitting is a reversal of the removal process noting the following point A If replacing Hub grease with Morris...

Страница 40: ...m the Hoist refer to section 9 2 Step 3 Remove the Battery from the battery brackets refer to section 9 3 Step 4 Remove QRS Hook Refer to section 9 6 Step 5 Remove Bottom Cover from Hoist Refer to sec...

Страница 41: ...Replacement Step 11 Refitting is a reversal of the removal process noting the following point A When reinserting the lift tape through the limit switch block make sure that the fold over lip is facing...

Страница 42: ...Hoist 9 11 1 Wheels excluding QRT Variants Within this section it will explain the correct procedure on removing and reinstalling all wheel variants of the Hoist excluding the QRT System Hoist this se...

Страница 43: ...Wheels as shown Refitting Replacement Step 4 Refitting is a reversal of the removal process noting the following points A If replacing with brand new wheels the below image is an exploded diagram of...

Страница 44: ...guidance on the track type profiles Removal Step 1 Using two 4mm Allen Keys remove the one screw along with its washer from the Wheel Axel Step 2 Remove the Wheel and seven washers from the axel Step...

Страница 45: ...procedure on removing and reinstalling the Charging Beak for servicing procedures or replacement Removal Step 1 Remove external covers off the Hoist refer to section 9 1 Step 2 Remove the Battery fro...

Страница 46: ...tie 100mmx2 5mm throughthetopholeintheChassisplateandalongthebackofthe redandblackwires A2 FoldthecabletiearoundtheBlackwireandpassthecabletiebackthroughtheholeandovertheRedwire A3 Tiethecabletieretai...

Страница 47: ...3 Step 3 Disconnect the Charging Beak from the PCB Step 4 Reroute the Wire from under the Battery Bracket Step 5 Cut the cable tie that secure the wire to the Chassis Step 6 Using a Pozi Screwdriver...

Страница 48: ...er plug in Step 2 Cut the cable tie that secure the wire to the Chassis Step 3 Using a Pozi Screwdriver remove the screws to release the Charging Beak Refitting Replacement Step 4 Refitting is a rever...

Страница 49: ...val Step 1 Remove external covers off the Hoist Refer to section 9 1 Step 2 Remove the Battery from the battery brackets Refer to section 9 3 Step 3 Disconnect the Charging Beak from the PCB Step 4 Re...

Страница 50: ...beak Refitting Replacement Step 7 Refitting is a reversal of the removal process noting the following point A While sliding the Constant Charge Beak into its position ensure to fit the spring into the...

Страница 51: ...gthebackofthe redandblackwires A2 FoldthecabletiearoundtheBlackwireandpassthecabletiebackthroughtheholeandovertheRedwire A3 TiethecabletieretainingtheBlackwireandRedwire A4 Repeat this process for the...

Страница 52: ...e battery terminal Arrowed This is the lead with the fuse which is on the board side of the Hoist Step 5 Remove the Main Power lead to access the Fuse Step 6 Unscrew the Fuse Holder to access and remo...

Страница 53: ...PCB from the hoist refer to section 9 2 Step 3 Remove the Battery from the battery brackets refer to section 9 3 Step 4 Remove the Traverse Motor from the hoist refer to section 9 4 Step 5 Using a sma...

Страница 54: ...se Shaft to pass through B The LONGER Spacer 37 1mm use Vernier calliper to measure Number 3 in the image above will be aligned first as shown C Then the Idle Gear must be fitted to the Traverse Shaft...

Страница 55: ...e the Battery from the battery brackets refer to section 9 3 Step 3 Remove QRS Hook Refer to section 9 6 Step 4 Remove Bottom cover from Hoist Refer to section 9 7 Step 5 Remove the two Coloured Air T...

Страница 56: ...de the Chassis Toggle switch This section will instruct the correct procedure on how to remove and replace the Toggle Switch Removal Step 1 Remove external covers off the Hoist refer to section 9 1 St...

Страница 57: ...uidance on location Step 9 Using as small flat head screwdriver detach the grommet arrowed from the chassis by forcing it through the hole Step 10 Pull the Toggle Switch from within the Chassis to rem...

Страница 58: ...E Lower Cord for servicing procedures or replacement Removal Step 1 Remove external covers off the Hoist refer to section 9 1 Step 2 Remove the Battery from the battery brackets refer to section 9 3...

Страница 59: ...ttach using the 3mm Allen Key and M5 x 10 CSK Screws Traverse Idle Gear Within this section it will explain the correct procedure on removing and reinstalling the Traverse Idle Gear for servicing proc...

Страница 60: ...lf a turn to allow the gear ability to rotate freely Communications Port Within this section it will explain the correct procedure on removing and reinstalling the Communications Port for servicing pr...

Страница 61: ...ting is a reversal of the removal process noting the following point Three cable ties are required Re secure the Wire with cable ties as instructed below A1 Insertthecabletie 100mmx2 5mm throughthetop...

Страница 62: ...tieretainingtheBlackwireandRedwire A4 Repeat this process for the second cable tie For thebottomholeacabletie100mmx2 5mm canbepassedthroughtheholethenaroundtheBlackandRedwiresandtiedoff Finally snipof...

Страница 63: ...ntained in this service manual no liability can be accepted by Mackworth for any errors or omissions Mackworth operates a policy of continuous improvement Specifications and other data are subject to...

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