MTA2-AC: #35098
Rev 19.1/7-22
14
Interpreting the Vacuum Gauge
Never lift load unless vacuum
gauge registers in the green
range, because premature lifting could
result in load release and personal
injury.
Vacuum is sufficient to lift the Maximum
Load Capacity whenever the vacuum gauge
registers in the green range.
1B
Monitoring the Vacuum Gauge
Monitor the vacuum gauge (fig. 1B) throughout the
entire lift.
Make sure vacuum gauge remain completely
visible.
The vacuum pump runs continuously to maintain
sufficient vacuum for lifting the maximum load weight.
However, if the
vacuum gauge shows a level less than 16" Hg [-54 kPa] :
1)
Stay clear of any
suspended load while
gauge warn of insufficient
vacuum.
Keep everyone away from a suspended load until it
can be safely lowered to a stable support.
2) Stop using the lifter until the cause of the vacuum loss
can be identified: Conduct the
perform the
.
3) Correct any faults before resuming normal operation of the lifter.
OPERATION
Summary of Contents for MTA211LAC
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