Woods-powr-grip MRTA8HV11DC User Manual download pdf (Page 20)

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 temporarily in

case of a power failure (ie, in battery).

WARNING: Stay clear of any suspended load in the event of a power failure.

Although the lifter is designed to support the load for at least 5 minutes without power, this

depends on many factors, including the condition of the load and the lifter’s vacuum system (see

INTENDED USE: LOAD CHARACTERISTICS and MAINTENANCE: VACUUM PAD MAINTENANCE, VACUUM

TEST). If a power failure occurs, keep all personnel clear of the suspended load until it can safely

be placed on the ground or a stable support. Correct any deficiency before resuming normal

operation of the lifter.

TO ROTATE THE LOAD EDGEWISE

WARNING: Make sure load is positioned correctly on lifter (see TO APPLY);

unbalanced loads may rotate unexpectedly when latch is

disengaged.

Remember that the load is longer in its diagonal dimensions than in its side

dimensions. Make sure there is sufficient clearance for the load to rotate

without contacting the operator or any nearby objects. Maintain a firm grip

on the pad frame or use other appropriate means to keep the load under

control at all times. Squeeze the rotation release lever to disengage the

rotation latch, and rotate the load to the desired position.

To stop the

load’s motion automatically at each quarter turn, simply let go of the rotation

release lever immediately before the end of the turn, so that the rotation

latch engages at the next stop. Whenever rotation is not required, keep the

rotation latch engaged, to prevent accidental damage to the load and possible

injury to the operator.

If the load's center of gravity is not centered on the pad frame, it may be necessary to relieve pressure on the rotation latch

by applying force to the pad frame in the appropriate direction of rotation.

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Woods-powr-grip MRTA8HV11DC User Manual Page 20