Electrolux Professional QuickDry QDC N1130 Series, Руководство пользователя

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User manual
17
7.5 Check the air flow
To fulfill the requirements in standard ISO 6330:2012, the air flow in the machine needs to be correct adjusted.
Check the air flow at least every 12 months.
The air flow should be adjusted to 140±5 m
3 /h. If flow meter is not available, adjust air flow to a peak inlet tempera-
ture of 120-125°C. Check maximum inlet temperature with the following procedure:
• Start a
NORMAL LAB
program without load
• Activate the
STATUS
menu and monitor inlet temperature.
• Start adjustment procedure with fully open damper.
• After approximate 10 min heating, adjust damper to peak inlet temperature of 120-125°C. To increase temperature
– close damper, to decrease temperature open damper. Note that the inlet temperature vary due to temperature
control. Peak inlet temperature should reach 120-125°C.
• Continue to monitor for 10-15 min and if needed readjust air flow.
• Lock air damper setting after adjustment.
A
5 x A
1 m
fig.W00197B
7.6 Machines with residual moisture control (RMC)
At regular basis, wipe off/clean drum and lifters with citric acid (Acidum citricum). If soap/softener residue remains, it
is recommended also to use a coarse sponge.
Lack of cleaning can affect the functionality of the residual moisture control. This can result in more moist load than
requested at program end.
7.7 Maintenance to be carried out by qualified service personnel
Contact qualified service personnel to perform the following maintenance:
After 1600 hours of operation or once a year, whichever comes first:
• Clean the fan, the exhaust duct and the fresh-air intake to the room
• On machines with RMC: Clean the glide surface on the RMC graphite collector
• Clean the area around the drum
• Clean the motors
• Check the belt tension