3. Physical installation
3.6 Connectin g the Prometheus II projector with the power net
WARNING: Th e total electrical installation sh ould be pro tected by an appropriate rated and readily accessi-
ble disconnect switch, circuit breakers and ground fault current interrupters. The installation shall be done
according to the lo cal electrical installation codes.
WARNING: Make sure that the voltage range o f projector matches w ith the voltage of the local power net.
CAUTION: The cross-sectional area of the conductors in the Power S upply Cord shall not be less than 4 mm
2
or AWG 10.
Necessary tools
• Flat torque screw dr iver 4 m m
• Adjustable wrench
Necessary parts
• (for 3W +N+P E, 230/400V) Certified power cable, minimum 4 mm² or AWG 10, 500V rated, cable d iameter between 11 m m and
21 mm or
• (for 3W +P E, 208V) Certified power cable, minimum 4 mm² or AWG 10, 300V rated, cable diameter between 11 m m and 21 mm
• Circuit breaker max imum 40A
How to connect
1. Remove the back cover.
2. Remove the po wer input cover.
3. Loosen the cable gland fi xation ring (1).
Note: The cable gland (1) is specified for cables w ith a diameter between 11m m and 21mm.
1
Image 3-14
Power cable connection
4. Push the s tripped pow er supply cable through the cab le gland. Whe n using a flexible powe r cord, make sure that each conductor
end is provided with a n e n d sleeve.
Fix the cable in the cable gland by securing ring 1 with an adjustable wrench.
5. Connect the power cord with the terminal barrier strip. Use a flat torque screw driver set to 1.4 N m .
R5905963 PROMETHEUS SERIES 09/03/2015
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