KEEP FOR FUTURE REFERENCE INSTRUCTIONS International Version MODEL NUMBERS: MRTA8HV11DC, MRTA811LDC SERIAL NUMBER: ___________ (please see serial
Rev 10.0/9-13 8 MRTA8-DC: #35076 Configurations are created by installing or removing the pad frame’s extension arms, by repositioning or removing t
Rev 10.0/9-13 9 MRTA8-DC: #35076 To Reposition (or Remove) Movable Pad Mounts 1) Remove the cotterless hitch pin from one movable pad mount. 2) Mo
Rev 10.0/9-13 10 MRTA8-DC: #35076 INTENDED USE LOAD CHARACTERISTICS WARNING: This lifter is NOT intended for lifting hazardous materials, such as
Rev 10.0/9-13 11 MRTA8-DC: #35076 Conversely, allowable thickness increases as load weight decreases. In addition, an operator may be able to manua
Rev 10.0/9-13 12 MRTA8-DC: #35076 DISPOSAL OF THE LIFTER After the vacuum lifter has reached the end of its service life, you must dispose of the li
Rev 10.0/9-13 13 MRTA8-DC: #35076 OPERATION BEFORE USING THE LIFTER The operator must determine whether the lifter is capable of performing each in
Rev 10.0/9-13 14 MRTA8-DC: #35076 TO APPLY THE PADS TO A LOAD Powering up the Lifter Make sure the lever on the vacuum control valve is in the cente
Rev 10.0/9-13 15 MRTA8-DC: #35076 Note: If a vacuum pad has been lying against a hard object (as during shipping), it may be slightly distorted. A
Rev 10.0/9-13 16 MRTA8-DC: #35076 TO LIFT AND MOVE THE LOAD About the Tilt Linkage WARNING: Make sure load is positioned correctly on lifter; unbal
Rev 10.0/9-13 17 MRTA8-DC: #35076 Load Capacity and the Warning Light The lifter's Load Capacity is rated at a vacuum level of 16" Hg [-54
Rev 10.0/9-13 18 MRTA8-DC: #35076 In Case of Power Failure The lifter is equipped with a vacuum reserve tank, designed to maintain vacuum temporaril
Rev 10.0/9-13 19 MRTA8-DC: #35076 TO TILT THE LOAD WARNING: Always keep hands and fingers away from bars of tilt linkage. Remember that the load re
Rev 10.0/9-13 20 MRTA8-DC: #35076 AFTER USING THE LIFTER Place the power switch in the OFF ( ) position (blue indicator light shuts off when powe
Rev 10.0/9-13 21 MRTA8-DC: #35076 MAINTENANCE WARNING: Always make sure battery is disconnected before servicing lifter. INSPECTION SCHEDULE Perfo
Rev 10.0/9-13 22 MRTA8-DC: #35076 If any deficiency is detected during the inspection, correct it before using the lifter. If necessary, return the
Rev 10.0/9-13 23 MRTA8-DC: #35076 BATTERY TEST The lifter is equipped with a battery gauge to help the operator evaluate whether the battery has ade
Rev 10.0/9-13 24 MRTA8-DC: #35076 BATTERY RECHARGE Only use a battery charger supplied by or approved by Wood's Powr-Grip; other chargers may r
Rev 10.0/9-13 25 MRTA8-DC: #35076 VACUUM PAD MAINTENANCE Friction Coefficient The friction coefficient represents the lifter's ability to resis
Rev 10.0/9-13 26 MRTA8-DC: #35076 WARNING: Never use unauthorized rubber cleaners or conditioners to clean vacuum pad. To prevent liquid from conta
Rev 10.0/9-13 27 MRTA8-DC: #35076 AIR FILTER MAINTENANCE − LARGE (for 4.4 oz [130 ml] bowl size filters) Filter Function and Conditions Requiring Se
Rev 10.0/9-13 1 MRTA8-DC: #35076 TABLE OF CONTENTS SPECIFICATIONS ...
Rev 10.0/9-13 28 MRTA8-DC: #35076 VACUUM PUMP MAINTENANCE − DYNAFLO DV1032102 WARNING: Before proceeding with any maintenance, disconnect power sou
Rev 10.0/9-13 29 MRTA8-DC: #35076 VACUUM PUMP MAINTENANCE ― THOMAS 2907CDC22/12 WARNING: Before proceeding with any maintenance, disconnect power s
Rev 10.0/9-13 30 MRTA8-DC: #35076 VACUUM SWITCH ADJUSTMENT Vacuum Switch Function A vacuum switch controls the low vacuum warning light and the vacu
Rev 10.0/9-13 31 MRTA8-DC: #35076 Adjustment Procedure WARNING: Lifting capacity decreases whenever vacuum switch is adjusted to maintain lower vac
Rev 10.0/9-13 32 MRTA8-DC: #35076 REPLACEMENT PARTS LIST Stock No. Description Qty. 93220 Vacuum Pump - Diaphragm Type - 1-SCFM [28 liters/minute]
Rev 10.0/9-13 33 MRTA8-DC: #35076 LIMITED WARRANTY Powr-Grip products are carefully constructed, thoroughly inspected at various stages of producti
Rev 10.0/9-13 34 MRTA8-DC: #35076
Rev 10.0/9-13 35 MRTA8-DC: #35076
Rev 10.0/9-13 2 MRTA8-DC: #35076 MAINTENANCE ...
Rev 10.0/9-13 3 MRTA8-DC: #35076 SPECIFICATIONS Description: Designed for use with a crane or other hoisting equipment, MRTA8-DC lifters employ vac
Rev 10.0/9-13 4 MRTA8-DC: #35076 WARNINGS Powr-Grip is pleased to offer the most reliable vacuum lifters available. Despite the high degree of sec
Rev 10.0/9-13 5 MRTA8-DC: #35076 OPERATING FEATURES Note: Components featured in the following instructions for assembling, operating or maintaini
Rev 10.0/9-13 6 MRTA8-DC: #35076 ASSEMBLY 1) Open the shipping container and remove all materials for restraining or protecting the vacuum lifter.
Rev 10.0/9-13 7 MRTA8-DC: #35076 TO CHANGE THE PAD FRAME CONFIGURATION The lifter offers a variety of pad frame configurations to accommodate differ
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