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EN
To connect the unit to an electrical equipotential bonding system:
•
unscrew the nut on the screw
•
insert the equipotential bonding wire
•
Screw the nut back on as far as it will go
•
Connect the other end of the equipotential bonding conductor to the equipotential bonding rail.
Fig. 4 Connecting the device to an electrical equipotential bonding system
1.
Terminal box
2.
Equipotential bonding screw
3.
Nameplate
Fig. 5 Rear view oft he device.
The supply cable shou Id be a flexible, oil-resistant cable with a grounding conductor, with a polychloropre-
ne sheath - this can be prepared by the manufacturer and available from him or from specialist repair shops!
PE- protective conductor (yellow-green)
N - neutral wire (blue)
L1, L2, L3 - phase wires (other colors)
Fig. 7 Connecting the device to the electrical installation
•
The unit may only be connected to the mains by a person with electrical qualifications
•
The device should be connected to a three-phase socket supplied with electricity 400V SOHz equipped
with a circuit breaker with residual current protection ln=30mA by means of a plug or directly to the
power supply system.
5. DEVICE OPERATION
Before switching on the device, make sure that it has been installed correctly and is in a condition
for safe operation.
Preparation forstarting the device:
Summary of Contents for 965001
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