20
6. Fill hydraulic oil:
Fill 46# or 20#wear-resistance hydraulic oil into oil tank (the user shall provide hydraulic oil),
the maximum oil level shall be about 10mm from filling opening and minimum oil level shall be
about 50mm from filling opening(the inspection shall be conducted with gage rod on filling air
cover above oil tank ). It is proposed to use 20
ʿ
wear-resistance hydraulic oil in cold place.
7. Install bracket arm: install four bracket arms on the left and right respectively, make long
bracket arm and short bracket arm on different sides of column and use short bracket arm in
head direction when the vehicle is in hoist.
8. The safety device shall be installed as shown in safety installation diagram, the flexibility is
required after the safety is installed and the safety block shall not be clamped.
9. Install control cabinet and wiring: the control cabinet shall be installed between both safeties,
fix control cabinet on main column with four M6X10 cross recessed pan head screws (there is
plug-ins in electric cabinet outlet and it is control line for electromagnet, limit switch and return
oil solenoid valve), they are through
̛
22 hole from the above, pass oil pipe trough and
connect with electromagnet. The gantry shall be connected in similar way (see electrical
schematic diagram).
Note: step 9 only targets at electric circuit connection of
Two post with electric release series
Electric circuit shall be connected in accordance with wire diameters and wire number
specified in
Electrical Connection Diagram.
Electric mounting operation shall be only carried by professionals with electric
operation qualification
- Open upper cover of control cabinet
- Power cord connection: connect 400V three-phase four-wire system power cord
(3×2.5mm
2
ˇ
1×1.5 mm
2
cable) to control panel L1, L2,L3 and incoming terminals;
Connect PE ground wire to stud with grounding sign (Figure 21) and stud with
grounding sign provided at the bottom of two platforms.
-If it is 230V two-phase power supply, control transformer and wire connection of motor
is required to adjust (Figure 22)
