Inserting The Lamps - Leica OH4 Service Manual

Assembly
Checking/Setting fuses
If the voltage range is changed, be sure to check the
fuses (1) and replace them, if necessary (Fig. 1).
Range 220 V–240 V: two 8 A fuses, time-delay
Range 100 V–120 V: two 10 A fuses, time-delay
Fig. 1
➩Remove the fuses (4) from the holders and check the type.
Replace, if necessary (Fig. 4).
The respective other fuse type is supplied together
with the tools.
➩Close the cover (2, Page 19) again.
20

Inserting the lamps

➩Open the access hatch (3) for lamp inserts (Fig. 2).
1
Fig. 2
➩ Insert the lamp inserts (2) and (4).
➩Close the access hatch (3) again.
Leica M525 OH4 / Ref. 10 714 368 / Version A
5
When inserting the lamp insert, ensure that the arrow
(5) points to the left.
2 3
4