SJ46AJ SJ51AJ SJ63AJ
December 2007 Page 31
It is the responsibility of the operator to read, completely understand and follow all
instructions and warnings contained in this operating manual and on the MEWP.
FAMILIARIZATION
2.4 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.
IMPORTANT
Never use a malfunctioning MEWP. If
malfunctions are discovered, MEWP must
be tagged and placed out of service.
Repairs to MEWP may only be made by
a qualied service technician.
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 3.8 - Start Operation.
CAUTION
Allow engine to warm up for a few
minutes at low speed before applying
any load.
WARNING
Cold Weather - Caution must be
exercised when operating MEWP in
cold temperature. Cold temperature can
affect the performance of the MEWP.
Braking response and other functions
may delay. Throughout the following
procedures, test all functions several
times until they are at acceptable
operating performance.
NOTE
All-function motion alarm (if equipped)
should sound while operating any boom
and drive function.
2.4-1 Test Main Power Disconnect Switch
1. In engine compartment, turn main power
disconnect switch to “ ” off position.
Result: MEWP functions should not operate.
High Pressure
Filter
Battery
Charge
Indicator
Main Power
Disconnect
Switch
Swing Drive
Motor
Mufer
Air Filter
Section 2 - Familiarization Function Tests
To Next Page
Loading...
Need help?
General
