Skyjack SJIII 4740, Руководство по эксплуатации

Страница: 26 / 94

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.
• Test Base Emergency Stop
1. Push in “ ” emergency stop button and
attempt to raise or lower the platform.
Result: Platform raising and lowering
functions should not operate.
2. Pull out base “ ” emergency stop
button.
• Test Off/Platform/Base Switch
WARNING
Be aware of overhead obstructions
or other possible hazards around the
MEWP when lifting.
1. Select off/platform/base key switch
position. Attempt to raise or lower the
platform.
Result: Platform raising and lowering
functions should not operate.
2. Select off/platform/base key switch to
“ ” platform position. Attempt to raise
or lower the platform.
Result: Platform raising and lowering
functions should not operate.
3. Select and hold off/platform/base key
switch to “ ” base position. Attempt
to raise or lower the platform.
Result: Platform raising and lowering
functions should operate.
• Test Lower/Neutral/Raise Switch
1. Select and hold off/platform/base key
switch to “ ” base position and
“ ” raise the platform with lower/neutral/
raise switch.
Result: Platform should rise.
2. Select and hold off/platform/base key
switch to “ ” base position and
“ ” lower the platform with lower/
neutral/raise switch.
Result: Platform should lower.
F
AMILIARIZA
TION
SJIII 4740
(Back View)
Platform/Off/Base
Key Switch Main Power
Disconnect Switch
Lower/
Neutral/Raise
Switch
Emergency Stop
Button
Free-wheeling
Valve
Brake Hand
Pump
Brake Auto-Reset
Valve Plunger
Page 26
SJIII 4740
Function Tests Section 2 - Familiarization