TECHNOLIFT SL-9 - Install Electrical System (Single Phase)

21
P. 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.
Single phase motor (See Fig. 36).
1. Connecting the two power supply wires (active wire L and neutral wire N) to
terminals of AC contactor marked L1, L2 respectively.
2. Connecting the two motor wires to terminals of AC contactor marked T1, T2.
3. Connecting A2 to L2 of AC contactor.
4. Connecting the limit switch: Removing the wire of connecting terminal 4# of control
button and A1 of AC contactor firstly
(See Fig. 37), then connecting wire12#(brown
wire) of limit switch with terminal 4# of control button and connecting wire
11#(blue wire) with terminals A1 of AC contactor respectively. Connecting the earth
wire of limit switch to the earth wire terminal on the motor.
(See Fig. 38).
5. Terminal 3# on the control button is connected with terminal L1 on the AC contactor.
L1
3#
A1
4#
N
Motor Line
3#
L
11#
12#
4#
Remove this wire before
connecting the Limit Switch
Fig. 38
Fig. 37
Fig. 36
AC contactor