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WOOD'S POWR-GRIP FLEXR Series, Instructions Manual, Page: 1 / 26

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WOOD'S POWR-GRIP FLEXR Series Instructions Manual Download Page 1

KEEP FOR FUTURE REFERENCE 

 

INSTRUCTIONS 

International Version 

MODEL NUMBERS:   FLEXR4HV11AIR, 

FLEXR6HV11AIR, FLEXRL6HV11AIR 

SERIAL NUMBER:   ___________ 

(please see serial label and record number here) 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

FLEXR(L) SERIES FLAT LIFTER 

WITH SLIDING ARMS 

AIR-POWERED

 

 

 

READ ALL INSTRUCTIONS AND WARNINGS 

BEFORE OPERATING THIS LIFTER

 

 

DESIGNED FOR THE MATERIALS HANDLING PROFESSIONAL 

 

P.O. Box 368 – 908 West Main 

Laurel, MT  USA  59044 

phone  800-548-7341 

phone  406-628-8231 

fax  406-628-8354 

Summary of Contents for FLEXR Series

Page 1: ...R ___________ please see serial label and record number here FLEXR L SERIES FLAT LIFTER WITH SLIDING ARMS AIR POWERED READ ALL INSTRUCTIONS AND WARNINGS BEFORE OPERATING THIS LIFTER DESIGNED FOR THE MATERIALS HANDLING PROFESSIONAL P O Box 368 908 West Main Laurel MT USA 59044 phone 800 548 7341 phone 406 628 8231 fax 406 628 8354 ...

Page 2: ......

Page 3: ...ter on the Load 11 Sealing the Pads against the Load 11 Reading the Vacuum Gauge 11 Vacuum Level on Optimal Surfaces 12 Vacuum Level on Other Surfaces 12 TO LIFT AND MOVE THE LOAD 12 Load Capacity and the Vacuum Gauge 12 Monitoring the Vacuum Gauge 13 Controlling the Lifter and Load 13 In Case of Power Failure 13 TO RELEASE THE PADS FROM THE LOAD 14 About Stand By Mode 14 AFTER USING THE LIFTER 14...

Page 4: ...7 Cleaning 18 VACUUM TEST 18 AIR FILTER MAINTENANCE LARGE 19 Filter Function and Conditions Requiring Service 19 Filter Service Procedures 19 AIR FILTER MAINTENANCE SMALL 20 Filter Function and Conditions Requiring Service 20 Filter Service Procedures 20 REPLACEMENT PARTS LIST 21 LIMITED WARRANTY 22 ...

Page 5: ...ir helps prevent immediate vacuum loss in case of power failure Vacuum Gauge Dial gauge indicates current vacuum level in positive inches of Hg and negative kPa Options See separate instructions about optional features Operating Elevation Maximum 10 000 feet 3048 meters Operating Temperatures 32 to 120 F 0 to 49 C Service Life This lifter is designed to have a service life of at least 20 000 lifti...

Page 6: ...r attempt to lift loads the lifter is not designed for see INTENDED USE LOAD CHARACTERISTICS Never attempt to lift cracked or broken glass with this lifter Always position the vacuum pads correctly on the load prior to lifting see OPERATION TO APPLY THE PADS TO A LOAD Never lift a load when any vacuum indicator shows inadequate vacuum Never touch the vacuum release controls during a lift This may ...

Page 7: ... on their first appearance in each section Standard FLEXR6HV11AIR shown 1 LIFT SPOOL 6 SLIDING PAD ARM 11 AIR SUPPLY VALVE 2 VACUUM CONTROL VALVE 7 AIR FILTER large 12 VACUUM GAUGE 3 VACUUM PUMP venturi 8 PAD FRAME 13 CONTROL HANDLE 4 MOVABLE PAD MOUNT 9 AIR PRESSURE REGULATOR 14 VACUUM PAD 5 VACUUM RESERVE TANK and AIR FILTER small 15 PARKING STAND CONTROL HANDLE 10 PRESSURE GAUGE ...

Page 8: ...ot the handle into the desired position When the holes for the cotterless hitch pin are aligned push the pin through the holes until the retaining ball emerges on the far side of the pivot Repeat this procedure for the second handle 4 Connect the lifter to an appropriate compressed air supply see SPECIFICATIONS as follows Install the female quick connector supplied on the compressed air line Conne...

Page 9: ... Contact Wood s Powr Grip or an authorized dealer for more information While the minimum length and width of the load are determined by the Pad Spread see SPECIFICATIONS the maximum length and width are determined by the allowable overhang or the amount of load material that can extend sideways beyond the vacuum pads without breaking or otherwise being damaged The allowable overhang depends on the...

Page 10: ...s cause a vacuum pump failure they could result in a load release and possible injury to the operator or others nearby WARNING Environmental contaminates could result in vacuum pump failure Using the lifter in wet environments may require the operator to take special precautions Although the lifter s exterior surfaces can tolerate some exposure to water vapor they are not designed to be water tigh...

Page 11: ...ance WARNING Always wear appropriate personal protective equipment The operator must wear any personal protective equipment and take any other precautions required to handle the load safely Consult appropriate trade association guidelines to determine what precautions are necessary for each type of load material Performing Inspections and Tests Perform all inspections and tests required by the INS...

Page 12: ...ing pad arm at an equal distance from the center of the lifter To position each set of vacuum pads on a pad arm remove the cotterless hitch pins from the pad mounts move the pads inward or outward equal distances on the pad arm and secure them with the cotterless hitch pins Before applying the vacuum pads to a load make sure that all vacuum hoses are properly connected and will not interfere with ...

Page 13: ...acuum flow during lifter operation could result in the release of the load and possible injury to the operator Note If a vacuum pad has been lying against a hard object as during shipping it may be slightly distorted Although initially it may be difficult to apply the pad to a load this condition should correct itself with continued use Reading the Vacuum Gauge The vacuum gauge indicates the curre...

Page 14: ...usly directed 3 When the vacuum level registers above 16 Hg 54 kPa on the vacuum gauge see TO LIFT AND MOVE THE LOAD Load Capacity and the Vacuum Gauge to follow disconnect the power source 4 Raise the load a minimal distance to assure that it is supported by the lifter 5 Monitor the vacuum gauge while the load is suspended for 5 minutes The lifter must maintain a minimum vacuum level of 10 Hg 34 ...

Page 15: ... loss cannot be remedied immediately perform inspection and maintenance as needed to identify and correct any deficiency before resuming normal operation of the lifter Controlling the Lifter and Load When the vacuum gauge shows that the lifter is ready use the hoisting equipment to raise the lifter and load as needed to clear any obstacles in their path Use the control handles to keep the lifter a...

Page 16: ...is supporting load Stand by mode may only be used when the lifter is not supporting a load The operator must never move the valve lever to the center position while the lifter is supporting a load because this could result in a load release and possible injury to the operator AFTER USING THE LIFTER Move the slide on the air supply valve to the OFF position CAUTION Do not set the lifter against any...

Page 17: ...m pads fittings and hoses for visual damage Examine the air filter for conditions requiring service see AIR FILTER MAINTENANCE to follow Perform the VACUUM TEST to follow Check for unusual vibrations or noises while operating the lifter If any deficiency is detected during the inspection correct it before using the lifter and perform the Periodic Inspection to follow Periodic Inspection following ...

Page 18: ...ivalent simulation 8 Employ the following method to test with an actual load 1 Place a test load with appropriate LOAD CHARACTERISTICS see INTENDED USE on a stable support Make sure the load is oriented in the upright position 9 2 Apply the vacuum pads to the load as previously directed 3 When the vacuum level registers above 16 Hg 54 kPa on the vacuum gauge turn off or disconnect the power source...

Page 19: ...surface glaze Pads that exhibit wear stiffness or glaze must be replaced In addition all pads should be replaced on a regular basis preferably after no more than 2 years to ensure that the friction coefficient is not compromised If necessary contact your dealer or Wood s Powr Grip for more information Inspection Inspect each vacuum pad for the following deficiencies routinely as directed in the pr...

Page 20: ...clean A toothbrush or similar brush with bristles that do not harm rubber may be used to remove contaminates clinging to sealing edges 11 Wipe all residue from the pad face and allow the pad to dry completely before using the lifter VACUUM TEST Test the vacuum system for leakage routinely as directed in the preceding INSPECTION and TESTING SCHEDULES 1 Clean the face of each vacuum pad as previousl...

Page 21: ...ld bowl seal 5 with mild soap and water and skip to step 7 3 Unscrew the baffle 4 and remove the element and deflector 2 4 Discard the element and the bowl seal 5 5 Clean all internal parts and the bowl using mild soap and water only Do not use any other cleaners 6 Install the deflector and a new filter element then screw the baffle back on tighten gently finger tight to hold the element in place ...

Page 22: ... element element gaskets 7 and bowl seal for disposal later 5 Clean all other internal parts and the bowl using mild soap and water only Do not use any other cleansing agents 6 Place the new element gaskets and element along with the old deflector 3 on the element holder and screw the assembly back into the filter body tighten gently finger tight 7 Lubricate the new or cleaned bowl seal 2 13 using...

Page 23: ... HV11 10 25 cm Dia Lipped standard 49150 End Plug 2 1 2 x 2 1 2 x 1 4 63 5 mm x 63 5 mm x 6 4 mm Tubing Size 29353 Pad Cover 29306AM End Cap 1 25 4 mm ID Tubing Size 2 16134 Filter Element Kit for 1 oz 30 ml bowl size air filter 1 16132 Filter Element Kit for 4 4 oz 130 ml bowl size air filter 15972 Pressure Gauge 1 8 NPT CBM Type 1 15910 Vacuum Gauge 1 8 NPT CBM Type 1 15630 Pad Filter Screen Lar...

Page 24: ...ng use Repairs are required due to abnormal wear and tear The product has been damaged misused or neglected If a problem is not covered under warranty Powr Grip 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 Powr Grip then will proceed with repairs Wood s Powr Grip Co Inc 908 West Main St P O Box...

Page 25: ...Rev 3 0 7 15 23 FLEXR L HV11AIR 35036 ...

Page 26: ...Rev 3 0 7 15 24 FLEXR L HV11AIR 35036 ...

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