Leica Biosystems EG1150 H - Manual (Page 36)

36 Instructions for Use V 2.5 RevF – 09/2014
7. Troubleshooting
Problem Possible cause Corrective action
5. Illumination
does not work. - Button on the head of the lamp
has not been pressed.
- Bulb defective.
- Fuse defective.
- Press the On/Off button on the
head of the lamp.
- Ask technical service to re-
place the lamp.
- Change fuse.
(See Chapter 7.3 )
6. Individual heating areas
(Despite correct temperature indi-
cation) heating does not work.
- Fuse for this heated area has
responded.
- Heater defective.
- Change fuse.
(see Chapter 7.3 )
- Contact customer service.
7. Error message in display
The
message appears
in the display.
Program and time are lost.
- The battery is empty
and also
- Power failure or
- Device switched off with stand-
by switch or
- Power plug disconnected.
- Acknowledge fault by pressing
any key.
Work can resume after repro-
gramming.
Important!
Do not disconnect the instru-
ment from the power supply
anymore.
Ask technical service to replace
battery.