Sinoboom 4047E - Testing the Lifting and Lowering; Functions; Testing the Steering Function; Testing the Driving and Braking

© Jun 2020 6-4 GTJZ0612E&0812E&1012E&1212E Operation Manual
PRE-OPERATION FUNCTION TEST
TESTING THE LIFTING AND
LOWERING FUNCTIONS
1. Press the lifting/lowering button. The button
should illuminate.
2. Hold the enabling key on the control handle and
push the control handle forward to activate the lift-
ing function. The platform should rise and the pot-
hole guard device should extend.
3. Release the control handle. Ensure the platform
stops lifting.
4. Hold the enabling key of the control handle and
push the control handle back to activate the low-
ering function. Ensure the platform lowers while
the lowering alarm sounds.
TESTING THE STEERING FUNCTION
1. Press the driving and steering button. The button
should illuminate.
2. Hold the enabling key on the control handle and
press the left button. Ensure the machine turns
left.
3. Hold the enabling key of the control handle and
press the right button. Ensure the machine turns
right.
TESTING THE DRIVING AND
BRAKING FUNCTIONS
1. Press the driving and steering button. The button
should illuminate.
2. Hold the enabling key of the control handle and
push it forward slowly until the machine begins to
move forward, then return the handle to the center
position. Ensure the machine moves forward and
then stops.
3. Hold the enabling key of the control handle and
push it forward slowly until the machine begins to
move back, then return the handle to the center
position. Ensure the machine moves backward
and then stops.
NOTICE
The brake must be able to climb at any gradient and
the brake must be able to stop the machine.
TESTING THE DRIVE SPEED
1. Push the emergency stop button on the ground con-
troller and platform controller to the ON position.
2. Turn the key switch on the ground to the platform
control position.
3. Press the lifting/lowering button. The button should
illuminate.
4. Hold the enabling key of the control handle and
push the control handle forward to activate the lift-
ing function. Ensure the platform lifts about 2 m (6.6
ft). Ensure the pothole guard device (one under the
left side of the chassis and one under the right side
of the chassis) extends.
5. Press the walking and steering button, hold the ena-
bling key on the control handle and gently push the
control handle forward to the full-drive position. En-
sure the machine does not take less than 45 sec-
onds to travel 10 m (32.8 ft).
NOTICE
If the machine takes less than 45 seconds to trav-
el 10 m (32.8 ft), stop the machine and determine
the cause.
EMERGENCY
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P
4
5
6
7
1
2
3
8
EMERGENCY
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T
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P
10
11
12
13
9
Lowering
Lifting
EMERGENCY
S
T
O
P
4
5
6
7
1
2
3
8
EMERGENCY
S
T
O
P
10
11
12
13
9
Left
Right
EMERGENCY
S
T
O
P
4
5
6
7
1
2
3
8
EMERGENCY
S
T
O
P
10
11
12
13
9
Back
Forward