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Illustration of Hydraulic Valve for power unit
220V,60Hz,Single phase manual power unit
(
See Fig.38
)
V. TEST RUN
1. Fill the reservoir with approximately 14L Hydraulic Oil (
Note
: In consideration of
Power Unit’s durability
，
please use
Hydraulic Oil 46#
).
2.
Press the button on the power unit, the Cables will be strained. Check whether the
Cables match the Pulley. Make sure the Cables are not across.
3.
Press the release handle of the power unit to lock the Cross-beam to the safety
ladders, and then adjust the platforms to be level by adjusting the nuts of Safety
Ladders.
4.
Adjust the cable fitting Hex nuts to make platforms and four safety locks work
synchronously. Lift up and down for several times, meanwhile do the synchronous
adjustment till the four Safety Devices can be locked and released at the same time.
5.
Adjust the clearance between the post and the plastic slider of Cross-beam to about
2mm, and then tighten the fixing nut of slider.
6. After finishing the above adjustment, testing the lift with load. Lift the Platforms in
low position first, make sure the Platforms can be up and down synchronously and
the Safety Device can be locked and released synchronously. And then raise the lift
to the top completely. If there are anything improper, repeat the above adjustment.
Fig.38
Protective ring
Release valve
Handle of Release
valve
Check valve
Relief valve
Throttle valve
Oil Outlet
Oil return port
Summary of Contents for PRO-18A
Page 1: ...FOUR POST LIFT Model PRO 18A ...
Page 9: ... 7 D Install cross beams See Fig 11 Fig 12 Fig 11 Fig 12 2 Hole towards inside 1 3 3 ...
Page 23: ... 21 P Install spring and safety cover of cross beam See Fig 32 Fig 32 3 3 3 8 40 3 2 ...
Page 26: ... 24 CROSS BEAM CYLINDERS Fig 35 Fig 36 3 ...
Page 27: ... 25 MANUAL POWER UNIT Fig 37 Manual 220V 60Hz 1PH ...
Page 34: ... 32 ...
Page 37: ... 35 ...
