YingKou NHT Heavy Machinery Co., Ltd
5
1
1620mm High pressure rubber pipe
7
Solenoid discharge valve
2
1620mm High pressure rubber pipe
8
Unilateral valve
3
1620mm High pressure rubber pipe
9
Motor
4
215mm High pressure rubber pipe
10
Slipping valve
5
215mm High pressure rubber pipe
11
Throttle valve
6
215mm High pressure rubber pipe
12
Solenoid valve
A
2800mm High pressure rubber pipe
13
Solenoid valve
B
2800mm High pressure rubber pipe
14
Solenoid valve
C
2800mm High pressure rubber pipe
15
Pressure gauge
For primary using of the lift, pay attention to rotated direction of the motor (see
fig.6-1) when connecting wires. It is may result for damage of gearing pump if rotate in
reverse direction for a long time.
Fig. 6-2 HYDRAULIC SYSTEM PRINCIPLE DIAGRAM
Desire for lowering the platforms in power cut condition, at first, cut off power supply
to prevent from incoming electricity. Secondly, if the gears had been locked, use small
iron plate lays over the gears
，
otherwise, use jack or other manual assistant tools lift the
