User manual

1 [L1], [L2], [L3]
Indicator lights for the three phases of the power supply. The device must not be used if not all three indicator lights
light up.
2 [MOTOR 1]…[MOTOR 4]
Rotary switch for preselecting the direction of movement for the connected electric chain hoists 1…4.
3 [EMERGENCY STOP]
Emergency stop switch
4 [RUN]
Momentary switch for controlling the electric chain hoists whose direction of movement has been set with the
[MOTOR 1]…[MOTOR 4] switches. The selected electric chain hoists run as long as the momentary switch is pressed.
5 Indicator light. Indicates that the selected electric chain hoists are running.
6 [CONTROL CIRCUIT]
Line circuit breaker for rotary switch and emergency stop switch.
7 [MAINS]
Line circuit breaker for each phase of the voltage supply.
Connections and controls
Chainhoist Controller CHC-4, CHC-8
23
motor controller