46
SJ30 AJE SJ30 ARJE
213213AAA
Section 4 – Pre-operation
Function Tests
4.3 Function Tests
Function tests are designed to discover any
malfunctions before MEWP is put into service. The
operator must understand and follow step-by-step
instructions to test all MEWP functions.
WARNING
Never use a malfunctioning MEWP. If malfunctions
are discovered, MEWP must be tagged and taken
out of service. Repairs to MEWP may only be made
by qualified/competent repair personnel.
After repairs are completed, operator must perform a
pre-operation inspection and a series of function tests
again before putting MEWP into service.
Prior to performing function tests, be sure to read and
understand
Section 5.1: Start Operation
.
NOTE
All motion alarm should sound while activating
the footswitch.
4.3-1 Testing main power connectors
1.
On the left side of the MEWP, disconnect and
lock out connector.
▪
Result:
MEWP functions should not operate.
2.
Remove lock and plug in connector.
▪
Result:
Power to MEWP should be restored.
3.
On the right side of the MEWP, disconnect and
lock out connector.
▪
Result:
MEWP functions should not operate.
4.
Remove lock and plug in connector.
▪
Result:
Power to MEWP should be restored.
Main power
connectors
To
order
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to
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