Eppendorf New Brunswick -86 °C Freezers Innova - Manual (Page 30)

Innova® -86 °C Freezers — Operating manual
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3. Lift off inner door from hinges and set aside.
Abb. 11: Lift-off inner door
Fig. 11: Lift-off inner door
Repeat procedure for each door.
7.2.4 Replacing the inner door
1. Fully open the outer door of the freezer.
2. Fit door to hinge pins and close.
3. Check to ensure that inner door gasket is sealing against the freezer trim.
4. If required, adjust the latch retainer by loosening the screws and moving forward or
backwards.
5. Close outer door.
7.2.5 Electrical components
Lamps
Regularly check the indicator lamps:

Press the ALARM TEST/MUTE key.
All of the indicator lamps should illuminate, and the display should read 8888.
Alarms
Regularly check the alarm:

Press the ALARM TEST/MUTE key.
The TEMP indicator should illuminate and the audible alarm should sound.
1 Inner door 2 Lift-off hinge
1 2
WARNING!
Risk of personal injury

During routine maintenance, care must be taken to avoid any damage to the gaskets and
sealing grommets of these enclosures; also check the gaskets and sealing grommets
routinely to ensure their integrity. Should any damage or deformity be detected, the gasket
and/or sealing grommet must be replaced immediately.

Failure to observe this safety warning will invalidate the warranty and could result in a
dangerous situation.
7
Maintenance