32
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 push button , the Cables will be strained. Check whether the Cables
match the Pulley. Make sure the Cables are not across.
3. Press the Handle of release valve 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. You need to run the lift up and down for several times, meanwhile do
the synchronous adjustment till the four Safety Devices can lock and release 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, test running the lift with load. Run the lift with
Platforms in low position first, make sure the Platforms can rise and lower
synchronously and the Safety Device can lock and release synchronously. And then
test run the lift to the top completely. If there are anything improper, repeat the
above adjustment.
Circuit Diagram of Hydraulic System
Fig. 44
1. Filter
2. Gear pump
3. Cylinder For
Four-post lift
4. Relief Valve
5. Motor
6. Throttle Valve
7. Release Valve
8. Check Valve
N
O
T
E
Содержание 30-4140A
Страница 1: ...FOUR POST LIFT 30 4140A 30 4140AE 30 4140A 30 4140AE...
Страница 11: ...9 D Install Cross Beams See Fig 15 Fig 16 Fig 16 2 Hole towards inside 1 3 3 Fig 15...
Страница 25: ...23 IV EXPLODED VIEW Model 30 4140S 30 4140SE 1 2 3 8 18 44 203 32 12 54 55 56 57 45 Fig 38 4...
Страница 31: ...29 4 3 POWER UNIT EXPLODED VIEW 071102 Fig 42 220V 60Hz Single Phase...
