Function Tests; Test Main Power Disconnect Switch - Skyjack SJ46AJ Operating Manual

Function Tests

Hydraulic Return
Filter
High Pressure
Filter
2.4 Function Tests
Function tests are designed to discover any malfunctions
before aerial platform is put into service. The operator
must understand and follow step-by-step instructions
to test all aerial platform functions.
IMPORTANT
Never use a malfunctioning aerial
platform. If malfunctions are discovered,
aerial platform must be tagged and
placed out of service. Repairs to aerial
platform 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 aerial platform into service.
Prior to performing function tests, be sure to read and
understand Section 3.8 - Start Operation.
Allow engine to warm up for a few
minutes at low speed before applying
any load.
Page 28
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
CAUTION
December 2007
contained in this operating manual and on the aerial platform.
Cold Weather - Caution must be
exercised when operating aerial platform
in cold temperature. Cold temperature
can affect the performance of the aerial
platform. 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 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 "
Result: Aerial platform functions should not
operate.
2. In engine compartment, turn main power
disconnect switch to " " on position.
NOTE
Close all cowlings before proceeding to
next item.
Section 2 - Familiarization
Muffler
Air Filter
Battery
Main Power
Disconnect
Switch
WARNING
" off position.
SJ 46AJ