24
R. Tighten all the oil hose fitting, and fill the hydraulic oil. In consideration of
Hydraulic Power Unit’s durability and keep the equipment running in the
perfect condition, please use Hydraulic Oil 46#.
S. Install electrical system
Connect the power source on the data plate of Power Unit.
Note: 1. For the safety of operators, the power wiring must contact the floor well.
2.
Pay attention to the direction of rotations when using three phase
motors.
220V Single phase motor
1. Connecting the two power supply lines (fire wire
L
and zero wire
N
) to terminals of
AC contactor marked
L1, L2
respectively.
2. Connecting the two power wire of Power unit to terminals of AC contactor marked
T1,T2 respectively.
3. Connecting A2 terminal of AC contactor to L2 terminal with a single power supply
line.
4. Connecting Limit switch: Remove the line of connecting terminal 4# of control
button and A1 of AC contactor (
see Fig.38
) . Connecting wire 12#(brown wire) of
limit switch with terminal 4# of control button ; Connect wire 11#(blue wire) with
terminal A1# of AC contactor. Connecting the yellow and green wire to the terminal
earth wire of limit switch and terminal earth wire of power unit. (
see Fig.39
)
5. Terminal #3 of the control button is connected with the terminal L1 of the AC
contactor.
Circuit diagram
AC Contactor
Summary of Contents for OH-12
Page 1: ...Two Post Lift Model OH 12 Original...
Page 4: ...2 Arm Swings View Fig 2 3829mm 2787mm 109 3 4 150 3 4...
Page 17: ...15 K Lift the carriages up by hand and make them be locked at the same level See Fig 26 Fig 26...
Page 28: ...26 IV EXPLODED VIEW Model OH 12 Fig 40...
Page 34: ...32 4 3 Manual Power unit 071102 220V 60HZ Single Phase Fig 43...
