Skyjack SJ63AJ, Руководство по эксплуатации, Страница: 50 / 98

Page 50 December 2007
SJ 63AJ
Operator’s Responsibility Section 3 - Operation
3.7 Operator’s Responsibility
It is the responsibility of the operator, prior to each work
shift, to perform the following:
1. Visual and Daily Maintenance Inspections
• are designed to discover any damage of
components before the MEWP is put into service.
• are done before the operator performs the function
tests.
WARNING
Failure to locate and repair damage, and
discover loose or missing parts may
result in an unsafe operating condition.
2. Function Tests
• are designed to discover any malfunctions before
the MEWP is put into service.
IMPORTANT
The operator must understand and follow
the step-by-step instructions to test all
MEWP functions.
The operator should make a copy of the Operator’s
Checklist (see
Table 4.8 ) and fill out the visual and daily
maintenance inspections and the function tests sections
while performing the items outlined in
Section 2.3 and
Section 2.4 .
IMPORTANT
If MEWP is damaged or any unauthorized
variation from factory-delivered condition
is discovered, MEWP must be tagged
and removed from service.
Repairs to the MEWP may only be made by a qualified
service technician. After repairs are completed, the
operator must perform visual and daily maintenance
inspections & function tests again.
Scheduled maintenance inspections shall only
be performed by qualified service technician (see
Table 4.7 ).
3. Cold Weather Hydraulic System Warm Up
WARNING
Caution must be exercised when
operating MEWP in cold temperature.
C o l d t e m p e r a t u r e c a n a f f e c t t h e
performance of the MEWP. Braking
response and other functions may delay.
CAUTION
Ensure hydraulic oil throughout system
is warmed before operating MEWP
in low temperatures. Failure to heed
this warning can lead to unexpected
movements, product damage, death or
serious injury.
Boom Functions:
WARNING
Be aware of overhead obstructions
or other possible hazards around the
MEWP when lifting.
-
Run engine at low throttle.
-
Raise, lower, extend and retract boom slowly
several times until boom functions are at
acceptable operating performance.
Drive Functions:
WARNING
Ensure that there are no personnel
or obstructions in the path of travel,
including blind spots.
-
Run engine (if applicable) in low throttle.
-
Drive MEWP forward and backward slowly
several times until braking response is in safe
operating performance.