Conventional Maintenance Switch气体灭火系统 维护开关WH116
This MAINTENANCE panel is a key switch, which disconnects
actuation circuits in the system to prevent accidental discharge
during maintenance operations.
Two “LEDS” indicate “SYSTEM ARMED” and “SYSTEM INACTIVE”.
When the key is inserted and turned towards “SYSTEM INACTIVE”,
the red LED illuminates and the green LED indicating
“SYSTEM ARMED” turns off. The key can only be removed in
the “SYSTEM ARMED” position.
This panel is also available with the key removable in both
the “ARMED” and the “INACTIVE” positions.
The information is silk-screened on a two-gang stainless plate.
