WOOD'S POWR-GRIP 98720 Operating Instructions Manual Download Page 1

Page: 1 / 43

Rev 5.2/12-21

P1-DC3: #35123

OPERATING

INSTRUCTIONS

908 W. Main • P.O. Box 368

Laurel, MT USA 59044

800-548-7341 (phone)
406-628-8231 (phone)

406-628-8354 (fax)

www.WPG.com

Record serial number in blank space above (to locate, see serial
label on the product).

SINGLE-CHANNEL
LIFTER, DC-VOLTAGE,
WITH INTELLI-GRIP®
TECHNOLOGY

(Available with REMOTE CONTROL SYSTEM)

Model numbers: P110T04DC3 (shown),
P110C04DC3, P11104DC3

KEEP FOR FUTURE REFERENCE

INTENDED FOR USE BY SKILLED
PROFESSIONALS • READ AND

UNDERSTAND BEFORE OPERATING

Summary of Contents for 98720

Page 1: ...www WPG com Record serial number in blank space above to locate see serial label on the product SINGLE CHANNEL LIFTER DC VOLTAGE WITH INTELLI GRIP TECHNOLOGY Available with REMOTE CONTROL SYSTEM Model numbers P110T04DC3 shown P110C04DC3 P11104DC3 KEEP FOR FUTURE REFERENCE INTENDED FOR USE BY SKILLED PROFESSIONALS READ AND UNDERSTAND BEFORE OPERATING ...

Page 2: ...P1 DC3 35123 Rev 5 2 12 21 2 ...

Page 3: ...the Remote Control System 13 TO ATTACH THE PADS TO A LOAD 14 Positioning the Lifter on the Load 14 Powering up the Lifter 15 Sealing the Pads on the Load 15 Reading the Vacuum Gauges 16 TO LIFT AND MOVE THE LOAD 17 Interpreting the Lift Light 17 Monitoring Vacuum Indicators 17 Controlling the Lifter and Load 18 In Case of a Power Failure 18 TO ROTATE THE LOAD 19 TO TILT THE LOAD 20 TO RELEASE THE ...

Page 4: ...7 MAINTENANCE 28 VACUUM PAD MAINTENANCE 28 Pad to Load Friction Coefficient 28 Pad Inspection 28 Pad Cleaning 29 TO REPLACE SEALING RING IN VPFS10T PADS 30 12 VOLT BATTERY RECHARGE 31 NOTIFICATION BUZZER BATTERY REPLACEMENT 32 INTELLI GRIP DIAGNOSTIC CODES 33 REPLACEMENT PARTS 37 LIMITED WARRANTY 38 TO OBTAIN REPAIRS OR WARRANTY SERVICE 38 TABLE OF CONTENTS ...

Page 5: ...ifting capacity A qualified person should evaluate the effective lifting capacity for each use see definition under Rated Load Test Per pad 150 lbs 68 kg Total 600 lbs 270 kg Per pad 150 lbs 68 kg Total 600 lbs 270 kg Per pad 175 lbs 80 kg Total 700 lbs 320 kg Lifter Weight 95 lbs 44 kg Power System 12 volts DC 5 5 amps Battery Capacity 7 amp hours Rotation Capability Manual 180 with latching at e...

Page 6: ...P1 DC3 35123 Rev 5 2 12 21 4 SPECIFICATIONS Note A standard P11104DC3 is shown ...

Page 7: ...fter if the Maximum Load Capacity or any safety label appears to be missing or obscured Make sure the contact surfaces of the load and vacuum pads are clean before attaching the lifter see MAINTENANCE Position the vacuum pads correctly on the load before lifting see OPERATION Positioning the Lifter on the Load Do not lift a load if any vacuum indicator shows inadequate vacuum Keep unauthorized per...

Page 8: ...Y CHARGER 12 VACUUM RESERVE TANK 13 VACUUM PAD 14 Windows for AIR FILTERS 15 VACUUM GAUGES 16 NOTIFICATION BUZZER 17 POWER BUTTON 18 RELEASE BUTTON 19 ATTACH BUTTON 20 FUNCTION BUTTON 21 LCD SCREEN w BATTERY GAUGE 22 WSTROBE LIGHT 23 VACUUM LIFT LIGHT Note A standard P110T04DC3 is shown Although some of the following photos do not show this specific lifter they all illustrate how this kind of lift...

Page 9: ...3 Suspend the lifter from appropriate hoisting equipment 3 1 Select a crane and or hoist rated for the Maximum Load Capacity plus the Lifter Weight Note Any lifter use must comply with all statutory or regulatory standards for hoisting equipment in your region 3A 3B 3C 3 2 Disengage the tilt latch and raise the lift bar fig 3A C 1 Moving the lift point forward away from operator helps keep the han...

Page 10: ... Maximum Load Capacity plus Lifter Weight 3 4 Use the hoisting equipment to remove the lifter from the shipping container Avoid damaging the vacuum pads 4B 4A 4 4C 4D Connect the electrical connectors figs 4A B and figs 4C D Install the 9 volt battery forthenotificationbuzzer as directed in NOTIFICATION BUZZER BATTERY REPLACEMENT 5 5A Remove the pad covers fig 5A and save them for future use 6 Per...

Page 11: ...ndard vacuum pads can stain or deform load surfaces with light colors or soft coatings Test such surfaces for damaging effects before using the lifter on them 6 1 Although concave vacuum pads can also attach to some curved loads curvature can reduce lifting capacity Contact WPG for more information 2 A single piece of material includes curtainwall assemblies unitized glazing systems and similar co...

Page 12: ...Operating Temperatures 1 2 The lifter is not designed to be watertight Moisture can result in reduced lifting capacity Do not use it in rain or other unsuitable conditions DISPOSAL OF THE LIFTER After the Service Life of the vacuum lifter has ended see SPECIFICATIONS dispose of it in compliance with all local codes and applicable regulatory standards Note Special disposal regulations may apply to ...

Page 13: ...ds for lifter operation in your region Follow trade association guidelines about precautions needed for each load material Selecting a Screen Language When the lifter is powered up for the first time the Intelli Grip control unit prompts the operator to select a language for the LCD screen Use the buttons as follows To scroll down press the release button To scroll up press the attach button To se...

Page 14: ... discontinue lifter use and charge the battery see 12 VOLT BATTERY RECHARGE If battery energy continues to decrease and you try to attach the lifter to a load the notification buzzer will sound continuously and the LCD screen will display Lockout low 12V battery along with a diagnostic code see INTELLI GRIP DIAGNOSTIC CODES In this case you must charge the battery in order to continue using the li...

Page 15: ...e status of the lifter and load prior to lifting Make sure nearby personnel are aware of intended remote control actions Monitor the lifter at all times to make sure it is functioning as intended 1 Be sure the load is lowered and supported correctly before releasing it see following sections Note To prevent any radio transmission press the emergency disconnect button 2 1 The Remote Control System ...

Page 16: ...d frame on the load 1 2 Make sure all vacuum pads will fit on the load and will be loaded evenly Consult the Per Pad Load Capacity 3 Place the vacuum pads in contact with the load surface 1 The lifter is designed to handle the maximum load weight when the load s center of gravity is positioned within 2 5 cm of the lifter s rotation axis Uncentered loads may rotate or tilt unexpectedly OPERATION ...

Page 17: ...ttery and the buzzer chirps once per minute Replace the battery as needed see NOTIFICATION BUZZER BATTERY REPLACEMENT 1B To use the optional Remote Control System briefly hold the power button fig 1B on the radio transmitter to activate it 1 1C Note When you hold any button on the transmitter the transmission indicator light flashes green if the transmitter is activated Sealing the Pads on the Loa...

Page 18: ... is sufficient to lift the maximum load weight fig 1A Red range 16 Hg 54 kPa Vacuum level is not sufficient to lift the maximum load weight fig 1B 2 If it takes more than 5 seconds for the vacuum level to reach 5 Hg 17 kPa on either vacuum gauge press on any vacuum pad that has not yet sealed Once the pads have sealed the lifter should be able to maintain sufficient vacuum for lifting except when ...

Page 19: ...r than normal the notification buzzer chirps and the LCD screen displays the message Vacuum decrease on circuit along with a diagnostic code see INTELLI GRIP DIAGNOSTIC CODES 1 Such leaks can cause the battery to be discharged more quickly If the vacuum pump is unable to overcome leakage the notification buzzer sounds continuously the lift light turns off and the LCD screen displays the message IN...

Page 20: ...enough clearance you may move the load as required In Case of a Power Failure In the event of a battery failure or electrical system failure the notification buzzer will sound continuously Although the vacuum reserve tanks are designed to support the load for at least 5 minutes without power this depends on many factors including the LOAD CHARACTERISTICS and the condition of vacuum pads see VACUUM...

Page 21: ...ate without contacting anyone or anything 2 Use a control handle circled in fig 2A to keep the load under control at all times Unbalanced loads may rotate unexpectedly when latch is disengaged 3 Pull the rotation release lever fig 3A to disengage the rotation latch and rotate the load as required 4 To stop rotation let go of the lever and guide the load to the next stop Note Whenever rotation is n...

Page 22: ...he load under control at all times Unbalanced loads may tilt unexpectedly when latch is disengaged 3 If the pad frame is latched pull the tilt release lever fig 3A to disengage the tilt latch Then tilt the load as required 4A Note See LOAD CHARACTERISTICS for information about allowable overhang A load with overhang may force you to release the control handle as the load approaches the flat positi...

Page 23: ... may be releasing the load 2 Do not move lifter until pads release completely because such movement could result in load damage or personal injury Continue to hold the function and release buttons until the vacuum pads release the load completely Otherwise the vacuum lifter will automatically revert to attach mode 1 After the load is successfully released the lifter activates the Power Save mode a...

Page 24: ...faces that could soil or damage vacuum pads If the lifter has VPFS10T pads protect their sealing rings by making sure each pad rests on spacers 2 Note A control handle can be used to support an unloaded lifter when not suspended fig 3A Make sure the lifter leans securely against an appropriate support that does not contact the vacuum pads 1 To maximize battery life charge it promptly after each us...

Page 25: ... place a support under the lift point 2 Charge the battery completely and repeat every 6 months see 12 VOLT BATTERY RECHARGE 3A 3B 3 3C 3D 3E Disconnect the electrical connectors figs 3A B and figs 3C E to prevent battery discharge 4 Store the lifter in a clean dry location Store the battery between 32 and 70 F 0 21 C Avoid storage above 100 F 38 C Transporting the Lifter Secure the lifter in the ...

Page 26: ...e lifter for evidence of looseness excessive wear or excessive corrosion deformation cracks dents to structural or functional components cuts in vacuum pads or hoses any other hazardous conditions Inspect entire electrical system for damage wear or contamination that could be hazardous in compliance with all local codes and regulatory standards Caution Use appropriate cleaning methods for each ele...

Page 27: ...dly and the strobe light flashes 6 Take precautions in case load should fall during test Raise the load a minimal distance to make sure it is supported by the lifter 7 Watch each vacuum gauge Starting from a vacuum level of 16 Hg 54 kPa the lifter must maintain a vacuum level greater than 12 Hg 41 kPa for 5 minutes 3 If not lifting this load requires additional precautions eg a load sling Contact ...

Page 28: ...4 Take precautions in case load should fall during test Raise the load a minimal distance Then hold the function button and the power button for at least 5 seconds to power down the lifter 2 5 Watch the vacuum gauges The vacuum level should not decrease by more than 4 Hg 14 kPa in 5 minutes 6 Never use lifter that has failed test Lower the load after 5 minutes or whenever a lifter fails the test a...

Page 29: ...ary the transmitter s direction and distance from the lifter to make sure transmissions are effective 4 If the Remote Control System is not functioning correctly the battery for the radio transmitter may need to be replaced or metal or other electrically conductive surfaces may be causing radio interference Reposition the transmitter to transmit signals effectively If the problem persists vary the...

Page 30: ... years or more often when necessary Pad Inspection 1A Inspect each vacuum pad fig 1A according to the INSPECTION SCHEDULE and correct the following faults before using the lifter see REPLACEMENT PARTS when applicable Contaminates on the face item 1 in fig 1A or sealing edges item 2 in fig 1A Filter screen item 3 in fig 1A missing from face Replace any pad that has damaged sealing edges Nicks cuts ...

Page 31: ... use rubber conditioners on vacuum pad Many rubber conditioners can leave a hazardous film on vacuum pads 2 Prevent liquid from entering the vacuum system through the suction hole on the pad face 3 Wipe each pad face clean using a clean sponge or lint free cloth to apply the cleanser 1 4 Allow each pad to dry completely before using the lifter 1 A brush with bristles that do not harm rubber can he...

Page 32: ...the sealing ring into the mounting groove beginning in 4 locations as shown circled in fig 3A 4 Push gently and firmly on the outside edge of the sealing ring until the flat side fits flush against the bottom of the mounting groove fig 4A A pad ring installation tool circled in fig 4A makes this step easier see REPLACEMENT PARTS 5 Make sure the sealing ring seats securely in the mounting groove al...

Page 33: ...ted to battery reconnect charger see ASSEMBLY Error lamp turns on immediately Battery leads connected to the wrong poles reverse battery leads Charging stops at either stage 1 or stage 4 and error lamp turns on Battery is no longer functioning replace battery see REPLACEMENT PARTS Before you return the lifter to service recheck the battery as previously directed 1 You may use a battery charger oth...

Page 34: ...he buzzer battery holder by pressing inward and sideward in the direction marked on the holder 3 3A Slide the battery tray out fig 3A 4 Install a new 9 volt battery according to the polarity markings 5 Slide the battery tray back into position 6 Power up the lifter again to test the new battery MAINTENANCE ...

Page 35: ...e activated in error if battery charger is plugged into power source while lifter is powered up If so power down lifter disconnect charger from power source and power up again If code persists check battery condition as directed above B03 Charge 12V battery soon 1 chirp per minute none Charge 12 volt battery see 12 VOLT BATTERY RECHARGE B09 Replace 9V battery 1 chirp per minute none Replace 9V bat...

Page 36: ...Failed to turn controls power off 1 chirp every 2 seconds none Remove 9V battery Disconnect connector between 12V battery and vacuum generating system Charge battery completely see 12 VOLT BATTERY RECHARGE Then reconnect battery and try to power down again If code persists disconnect connector Service is required N05 Unable to turn module power on 1 chirp every 2 seconds none Charge 12V battery se...

Page 37: ...ning and try again V000 INSUFFICIENT VACUUM continuous on Immediately lower load onto stable support until adequate vacuum can be obtained Check load and vacuum pads for damage Consult relevant topics in ASSEMBLY OPERATION INSPECTIONS AND TESTS and MAINTENANCE V001 V002 V003 V004 INSUFFICIENT VACUUM indicates relevant vacuum circuit continuous on Immediately lower load onto stable support until ad...

Page 38: ...ctors are attached correctly V050 DANGER INSUFFICIENT VACUUM continuous on Vacuum levels in BOTH circuits are insufficient for lifting Keep everyone away from suspended load until it can be safely lowered to a stable support Service is required V081 V082 V083 V084 Sensor error low indicates relevant vacuum circuit continuous in attach mode none Vacuum sensor malfunction in vacuum circuit indicated...

Page 39: ...646T Vacuum Pad Model G3370 11 28 cm Diameter Lipped 4 49605T Vacuum Pad Model HV11 10 25 cm Diameter Lipped option 4 49586TA Vacuum Pad Model G0750 10 25 cm Diameter Concave 4 49130 End Plug 2 x 3 x 1 4 Tubing Size 2 36106 Service Manual 12 V DC Dual Vacuum System Intelli Grip 1 29353 Pad Cover 4 20050 Pad Ring Installation Tool for VPFS10T pads 1 15632 Pad Filter Screen Small for G0750 VPFS10T p...

Page 40: ...wear and tear and or the product has been damaged misused or neglected If a problem is not covered under warranty WPG will notify the customer of costs prior to repair If the customer agrees to pay all repair costs and to receive the repaired product on a C O D basis then WPG will proceed with repairs TO OBTAIN REPAIRS OR WARRANTY SERVICE For purchases in North America Contact the WPG Technical Se...

Page 41: ...ED TECHNICAL PROFESSIONALS READ AND UNDERSTAND BEFORE ROUTING WIRING AND OR ASSEMBLING Model numbers P110T04DC3 P110C04DC3 P11104DC3 SINGLE CHANNEL LIFTER DC VOLTAGE WITH INTELLI GRIP TECHNOLOGY 908 W Main P O Box 368 Laurel MT USA 59044 800 548 7341 phone 406 628 8231 phone 406 628 8354 fax www WPG com ...

Page 42: ...P1 DC3 35123 Rev 5 2 12 21 40 ...

Page 43: ...Rev 5 2 12 21 P1 DC3 35123 41 ...

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