Economical
Two Post Lift
Operator’s Manual
READ AND UNDERSTAND THE ENTIRE MANUAL BEFORE OPERATING MACHINE
FOR YOUR SAFETY
Model: PLA-1001
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1
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1
1
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Model Description
Purpose
Functions And Features
Technical Specifications
Environmental Requirement
Lift Structures
Main Structure principles:
Precautions For Vehicle Repair Work
Preparation Before Operation
Inspection Before Operation
Lifting The Vehicle
Lowering The Vehicle
Hydraulic System Of The Lift
Electrical System Of The Lift
Storage
Scrap
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Important Notice
Installation Procedire
Preparation Before The Adjustment
Adjustment Procedure
1
PLA-1001
PLA-1001
PLA-1001
4
5
Press the green button on the power unit
4 Hydraulic and Electrical System of the Equipment
4.1 Hydraulic System of the Lift
Diagram of the hydraulic system of clear-floor 2-post lift
The working principle of the hydraulic system is as
follows:
As shown in Fig.4a, when the start button is pressed, the
motor 2 is activated, driving the oil pump 1, sucking the
hydraulic oil from the oil tank into the oil cylinder 9, forcing
the piston rod move. At this time, the safety valve 5 is
closed.( the Max working pressure is already adjusted
before ex-factory. The safety valve can ensure the capacity
of the rated load, but when the pressure in the system
exceeds the limit, automatic overow will happen inside
safety valve to protect the hydraulic system). Release the
start button to stop the oil supply and the lifting will stop.
For lowering, rst start Motor 2 to raise vehicle a little, pull
the steel ropes on two carriages to release the safety lock
mechanism
, then press the lowering handle, the valve 6 is
actuated, the hydraulic oil ows back and the lift starts
lowering.
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15
10*30
16-10
8-10
8-M10
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Quantity
2
16
2
8
4
2
12
12
4
4
2
2
4
4
4
4
4
4
4
8
16
8
2
2
2
2
2
2
2
2
M6×10
24
1
1
1
1
24
24
24
1
6
6
6
1
4
1
1
1
1
10
2
1
1
4
4
4
2
4
2
4
1
4
4
4
4
10
10
M10×30
10
10
25
26
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