SJRT Compact Series
Engine Powered December 2007 Page 27
TM
Section 2 - Familiarization Function Tests
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 Platform/Engine/Base Key Switch
WARNING
Be aware of overhead obstructions or
other possible hazards around the aerial
platform when lifting.
1. Pull out base “ ” emergency stop
button.
2. Insert key into platform/engine/base key
switch, select “
” engine position and
attempt to start engine.
Result: Engine should not start.
3. With key inserted into platform/engine/
base key switch, select “
” base
position and attempt to start engine.
Result: Engine should start.
• Test Emergency Stop
1. Push in base “ ” emergency stop
button.
Result: Engine should shut down and
aerial platform functions should not
operate.
2. Pull out base “ ” emergency stop
button and restart engine.
• Test Platform Raise/Lower Switch
1. Select platform/engine/base key switch to
“
” base position and raise or lower the
platform with platform “ ” raise or “ ”
lower switch.
Result: Platform raising and lowering
functions should operate.
• Test Emergency Lowering
1. Raise the platform.
2. Locate holding valve manual override
knob at the base of each lift cylinder.
Depress and turn counterclockwise. If
necessary, use access rod that is located
on the base of the aerial platform.
3. On hydraulic/fuel compartment, pull out
and hold emergency lowering valve to
fully lower the platform.
Result: The platform should lower.
4. To restore normal operation, depress and
turn holding valve manual override knobs
clockwise.
Brake Hand
Pump
Free-wheeling
Valve
Brake Auto
Reset Valve
Emergency
Lowering
Valve
Emergency Main Power
Disconnect Switch
Emergency Stop
Button
Platform/Engine/Base
Key Switch
Base Control Console
Main Manifold
FAMILIARIZATIONFAMILIARIZATION
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