Skyjack SJIII 4740, Руководство по эксплуатации

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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 aerial platform.
2.5 Winching and Towing Procedures
This section provides the operator with the Winching
and Towing procedure, which includes instructions on
how to manually release the brakes.
WARNING
Ensure platform is fully lowered before
winching or towing. Sudden motion could
cause the MEWP to become unstable.
Death or serious injury could result.
WARNING
In emergency situations where MEWP
functions are not available and lowering
is impeded by an obstacle, utmost care
must be taken to move MEWP far enough
to clear the obstacle. In such cases,
operation must be extremely smooth
with no sudden movements and must not
exceed a speed of 2”/sec (50 mm/sec).
WARNING
When pushing, winching or towing, do
not exceed 2 mph (3.2 km/h).
WARNING
Do not push, winch or tow MEWP onto
a slope, or brake the towing vehicle
rapidly. Do not pull MEWP down an incline
towards a winch.
2.5-1 To Release Free-wheeling Valve
1. Ensure MEWP is on level ground. Chock or block
the wheels to keep MEWP from rolling.
1
Figure 2-7. Free-wheeling Valve
2. Free-wheeling Valve - Turning valve knob
counterclockwise (item 1) to a fully opened
position allows fluid to flow through the wheel
motors, thus providing “free-wheeling.”
WARNING
The free-wheeling valve must be closed
tightly (clockwise) for normal operation.
2.5-2 To Release Brakes Manually
WARNING
Do not manually disengage brakes if the
MEWP is on a slope.
1
2
Figure 2-8. Brakes
WARNING
Brakes must be manually disengaged for
pushing, winching or towing.
1. Ensure MEWP is on level ground. Chock or block
wheels to keep MEWP from rolling.
F
AMILIARIZA
TION
Page 32
SJIII 4740
Procedures Section 2 - Familiarization