Leica RM2245 - Maintenance

68
Instructions for Use V 1.9 RevC - 06/2013
Universal cassette clamp
• Detachcassetteclamp(13) for a thorough cleaning, removing all paraffin
residues.
• Forcleaning,donotusexylene.Usexylenesubstitutesorparaffinremov-
ers such as "Para Gard."
• Thecassetteclamp(13) can also be placed in an oven heated to a maxi-
mum of 65 °C, until the liquid wax escapes.
• Removeparaffinresidueswithadrycloth.
• Aftersuchacleaningprocedureinanoven,alwaysbesuretolubricate
the spiral springs (91) of the tension lever (60) and move it back and forth
several times.
8. Cleaning and Maintenance
• Insertasmallscrewdriverintothecutout(25)
and carefully pry out the insert.
• Remove the voltageselectorhousing (21)
together with the fuses (23).
• Removethefuses.Whiledoingso,leavethe
voltage selector switch block (24) in the hous-
ing.
• Replacedefectivefusesandreinstallthevolt-
age selector into the instrument.
• Checkthatthecorrectvoltage value isdis-
played in the viewing window (22).
8.2.1 Replacing fuses
8.2 Maintenance
22
25
24 2123
21
60
13
91
Fig. 72
Fig. 73
Switch the unit off and unplug it. Use
only the supplied replacement fuses.
Both fuses must have the same rating
(check the imprint!).