Instrument Maintenance; Performing Checks; Changing The Fuses - Zeiss Axioskop 2 plus Operating Manual

Axioskop 2 plus
Axioskop 2 mot plus
4.2

Instrument maintenance

4.2.1

Performing checks

• Make sure that the instrument(s) comply with the required line voltage (e.g. the HBO 100
transformer).
• Check line cable and plug for defects.
• If any damage is visible, switch off the instrument. Have instrument repaired only by an expert.
• Make sure that the maximum operation time of the halogen and mercury vapor short-arc lamps is not
exceeded.
4.2.2

Changing the fuses

Always pull the power plug before

changing the fuses.

The fuse compartment is positioned at the
microscope rear. It
instrument socket and contains two T4 A/H
250 V fuses.
• Disconnect the instrument from the line.
• Pull out the fuse holder (4-1/1) from the front.
Use a small screwdriver if necessary.
• Remove fuses from the holder and insert new
fuses.
• Push the fuse holder into the fuse compartment
(4-1/2) to the stop.
• Connect the instrument to the line.
B 40-075 e 10/03
CARE, MAINTENANCE, TROUBLESHOOTING AND SERVICE

Instrument maintenance

is combined with the
Fig. 4-1 Changing the fuses
Carl Zeiss
4-3