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• Extinguisher Disconnect Switch: This switch disconnects the extinguisher and relay
circuits to allow for maintenance.
extinguisher amber indicator (EXT) will blink and the trouble alert will beep (unless
silenced) until the switch is returned to the normal "DOWN" position.
Fusing
• The fuse marked F-1 (2 amp) should not be sized greater than 2 amperes.
• Should this fuse blow, the extinguisher and relay power is disconnected and the
amber Extinguisher Trouble Indicator (EXT) will blink.
• Current limiting is provided on the unsupervised relay (terminals 5 and 6) and AUX
relay terminals (8 and 9). The maximum current that will be supplied to these
terminals is 250mA total for the two relays. Current in excess of this amount will shut
down the driving circuit without causing damage to the unit or malfunction of the
alarm circuits.
Argus Installation and Resource Guide
When this switch is in the "UP" position, the
COMPONENTS
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