Leica Biosystems SM2500 - Manual (Page 69)

69 Leica SM2500
Replacing the vacuum cleaner or lamp fuse
• Insert a screwdriver into slot (1); push fuse
holder (2) slightly inwards turning at the same
time by 1/4 turn to the left.
• The fuse holder is released and can be re-
moved.
Replacing the line fuses
• To replace the line fuses, proceed exactly as
per chapter 4.5.1 ‘Verifying and adjusting the
voltage selector’.
• Do not, however, change the orientation of the
voltage selector, but simply replace the defec-
tive fuses by new ones of correct specifica-
tion.
• Remove the defective fuse (3) from the fuse
holder (2) and replace by a replacement fuse
of correct specification.
• Reinsert the fuse holder / fuse into the instru-
ment. Use the screwdriver to push slightly in-
wards, turning at the same time by 1/4 turn to
the right.
7. Cleaning, disinfection and maintenance
Caution!
After replacing the line fuses and rein-
serting the voltage selector housing
into the instrument, double-check
whether the correct voltage selector
setting is visible.
1
2
Fig. 76
2
3
Fig. 77