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

Premium -86 °C Freezers — Operating manual
30
Abb. 10: Screw hinge inner door
Fig. 10: Screw hinge inner door
Repeat procedure for each door.
7.2.4 Replacing the inner door
1. Fully open the outer door of the freezer.
2. Reposition inner door in closed position.
3. Screw on door hinges.
4. If required, adjust by loosening the screws.
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 2
1 Inner door 2 Door hinge screw x4
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