Safety
2–4 INS 61301607027 Rev A US
ISOLATING DEVICE
The sterilizer is fitted with a main switch on the power box (located on the
right side of the sterilizer). This switch removes primary power (120 Vac)
from the sterilizer.
Sterilizers with a steam boiler have a three-phase heating circuit that
requires a separate mains disconnect. The power switch on the boiler turns
the boiler control circuits ON and OFF.
FIGURE 2–3. CIRCUIT BREAKER LOCATION
NOTE
The CONTROLS ON/OFF switch turns the sterilizer controls ON and OFF
but does not remove primary power.
The CONTROLS DISABLE/ENABLE switch disables the door motor circuits
to prevent door movement during routine maintenance.
The control voltage for the optional steam boiler is provided by the sterilizer
power box.
A07027-K
Power Box Main Switch
Steam Boiler
(option)
Mains
Disconnect
Breaker
Heater Voltage
(208/240/480/600 Vac
Three-Phase)