Electrolux T4190 Service Manual page 20

20
Monthly
Dryer with RMC
In order for the residual humidity control to work
in an optimal manner it is important that the lift
rolls inside the drum and the glide surfaces for
the graphite carbon are cleaned.
If these surfaces are not cleaned the automatic
residual humidity control can be degraded resul-
ting in the garment being damper than required
at the conclusion of the programme.
See fig. 1.
Cleaning
Wipe off/clean drum and lifters with citric acid
(Acidum citricum). If soap/softener residue re-
mains, it is recommended also to use a coarse
sponge.
Cleaning intervals depend on the operational
usage. Cleaning must howeverbe carried out at
least once each month.
It is recommended that the glide surfaces are
cleaned every third to sixth month or as re-
quired. See fig. 2.
Quarterly/Semi-annually
• Check that the fresh-air intake at the rear of the
tumble is not clogged by lint or blocked in any
other way.
• Check that the filter is not broken.
• If the filter is defective it needs replacing.
• At least once a year a skilled expert should
check the inside wearing parts of the tumble
dryer and clean them of lint.
Maintenance
The area surrounding the dryer
Fresh-air intake to the room
Check that the fresh-air intake to the room and
the exhaust ducts/pipes from the room are not
clogged by lint/dust or blocked in any other way.
Dryer area
Check that the dryer area is clear and free
from combustible materials, gasoline and other
flammable vapours and liquids.
Periodic maintenance
1
2