14
Instructions for Use V 3.3 RevG – 07/2016
6.
Cleaning and Maintenance
6.1 Cleaning the instrument
• Before cleaning the instrument, turn off using the power switch (
Fig. 6
, 3
) and disconnect
from the power supply.
• The instrument has a continuous front panel and no lateral cooling slots, so the surfaces
are smooth and easy to clean.
• All surface materials are resistant to common laboratory detergents.
The instrument must be switched off and have cooled down for cleaning.
Do not use organic solvents (e.g. alcohol or xylene)!
6.2 Replacing fuses
Switch the unit off and unplug it. Use
only the supplied replacement fuses.
Both fuses must have the same rating
(check the imprint!). Fuses must always
be switched out in pairs.
Fig. 8
• Insert a small screwdriver into the cutout
(
Fig. 8
, 11
) and carefully pry out the fuse
insert (
12
).
• Remove the fuse holder and replace the de-
fective fuses with two new ones (
13
).
• Then reinsert the fuse holder and press it
into place.
12
13
11
õ
