HF Series Generators
Pre-Installation
PI-1005R3
23
Illustration 3-4
Room Electrical Cabinet and Mains Connection
GEN
DCB
EM
EC
L
CR
EM
WL2
DIS
LEGEND
EC: Electrical Cabinet (Room Disconnect) for powering X-ray equipment. (Customer supplied)
DCB: Differential Circuit Breaker.
TCB: Thermomagnetic (or Fuses) Circuit Breaker.
CR: Contactor controlled by the Safety Switch (SS).
SS: Safety Switch used for Generator main disconnection, with ON/OFF positions.
L: ON / OFF Indicator Lamps located on the Electrical Cabinet.
EM: Emergency Switch near to Control Console and/or to the Room main entrance.
GEN: Generator Cabinet.
WL1: X-ray Emission Indicator Lamp (yellow lamp) connected to the Generator Cabinet,
located outside of the X-ray Room (above the exam room entrance).
WL2: Warning Light (red lamp) located outside of the X-ray Room (above the exam room entrance).
DIS: Door Interlock Switch located on the main entrance(s).
SS
L
ON OFF
Electrical Cabinet
System
Ground Bar
TCB
WL1
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