Sinoboom GTJZ1412, Руководство по эксплуатации

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4 Check the workplace.
5 Use the machine only according to the
machine design intention.
Basic Principles
The function test aims to find troubles before starting
to use the machine. The operator must test all the
functions of the machine in accordance with
instructions.
Do not use the troubled machine. The machine must
be marked and stopped if any trouble is found. Only
the qualified maintenance technicians can repair the
machine according to the manufacturer’s regulations.
After maintenance completion, the operator must
perform the pre-operational inspection and function
test before starting to use the machine.
Test Preparation
1. Select a test area that is solid, horizontal and
free of obstacles.
2. Ensure that the storage battery is connected.
Ground Controller
1 Key Switch
2 Ground control bit
3 Platform control bit
4 Emergency Stop Switch
5 Direction switch of platform
6 Hour meter
1 Place the red "emergency stop" switch on the
platform and ground to the ON position.
2
Left turn the key switch to the ground control
position.
 Result: The relevant indicator is ON and does
not display any error message.
Test Emergency Stop
1. Press the ground red "emergency stop" switch to
the OFF position.

Result: All functions shutdown.
2.
Pull the red “emergency stop” switch to the ON
position.
Lifting function test
1. Lifting function start up.

Result: Platform lifts.
2. Lowering function start up
 Result: The platform should be lowered
meanwhile the lowering alarm should ring.
Test Emergency Lowering Function
1. Start lifting function and lift platform to highest.
2. Pull out emergency lowering handle ( in left front
of underframe).

Result: Platform goes down and stops going
down when handle is released. No alarm when
platform goes down.
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GTJZ1412 & GTJZ1414
Operation Manual