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71-6417
Innova Series Operator’s Manual
Responding to Gas Alarms
1. Follow the established procedure for the type of gas alarm (Low, High,
STEL or TWA). If a procedure is not in place, establish one that is
appropriate for your application.
2. Reset the alarm circuit. The Innova resets the circuit according to the
alarm reset setting
“AUTO RESET”
or
“MANUAL RESET”
, see
Chapter 4, User Program, Alarm Latch option to enter the program and
display and/or update the setting.
• If the alarm reset setting is
auto reset
, the Innova resets the
applicable alarm circuit after the gas reading falls below the alarm
setting (or rises above for decreasing O
2
).
• If the alarm reset setting is
manual reset
, press the
→
ON/OFF
button to reset the alarm circuits after the gas reading falls below the
alarm setting (or rises above for decreasing O
2
).
Battery Alarms
This section describes alarm indications, display messages, and response for
the following battery alarms: Low Battery and Replace Battery. The backlight
automatically turns on during all battery alarms
Battery Alarm Indications.
Responding to Battery Alarms
This section describes response to Low Battery and Replace/Recharge
Battery alarms.
1. For low battery alarm, proceed to step 2 as soon as possible. The
Innova will continue to function properly for approximately 1/2 hour
until the Replace/Recharge Battery screen and alarm sounds. For
battery failure alarm, turn off the Innova immediately. It is not
functioning as a gas detection device.
Table 3-2
Alarm Indications (Battery Alarms)
Alarm
Display
Light/Buzzer
Low Battery
LOW BATTERY
double flash/beep (every two minutes)
battery icon flashes
Battery Failure
(ALK)
REPLACE BATTERY
constant flash/beep
battery icon steady
Battery Failure
(NiCd)
RECHARGE BATTERY
constant flash/beep
battery icon steady
