Eppendorf New Brunswick -86 °C Freezers Innova - Manual (Page 20)

Innova® -86 °C Freezers — Operating manual
20
3. Set the ON/OFF circuit breaker and battery switch to the I (ON) position.
The temperature display illuminates immediately.
Abb. 5: Upright freezers switch location (except U101)
Fig. 5: Upright freezers switch location (except U101)
Abb. 6: Chest freezers (and U101) switch location
Fig. 6: Chest freezers (and U101) switch location
6.1.3 Alarm/battery activation
The equipment is delivered with the battery deactivated. The Power Fail alarm is activated by the
battery rocker switch within the lockable panel, which is located at the bottom right-hand corner.
The switch is labeled I (ON) and O (OFF)
!Invalid cross reference to: 0
and
!Invalid cross reference to: 0
.

To activate the alarm, place the battery switch in the I position.

After activating the alarm, test its operation by pressing the ALARM TEST/MUTE key on the
display.
The audible alarm should sound.
1 Battery switch 2 On/Off circuit breaker switch
1 Battery switch 2 On/Off circuit breaker switch
1
2
1
2
Hint!
The compressors will not operate for approximately three minutes after connection of the mains/
power supply, because there is an automatic delay device in the circuit. Temperature and alarm
settings can be adjusted immediately.
Hint!
Failure to turn on the battery switch may lead to a discharged battery, low battery alarm
indication, and/or a disabled alarm system.
6
Operation