Maintenance - Trotec TTK 127 E Operating Manual

Maintenance

Activities required before starting maintenance
Warning of electrical voltage
Do not touch the mains plug with wet or damp hands.
• Switch the device off.
• Hold onto the mains plug while pulling the power cable out
of the mains socket.
Warning of electrical voltage
Tasks which require the housing to be opened
must only be carried out by authorised specialist
companies or by Trotec.
Visual inspection of the inside of the device for dirt
1. Remove the air filter.
2. Use a torch to illuminate the openings of the device.
3. If you see a thick layer of dust, have the inside of the
device cleaned by a specialist company for cooling and air-
conditioning or by Trotec.
4. Put the air filter back in.
Cleaning the housing
Clean the device with a soft, damp and lint-free cloth. Ensure
that no moisture enters the housing. Do not use abrasive
cleaners.
Refrigerant circuit
• The entire refrigerant circuit is a maintenance-free,
hermetically sealed system and may only be maintained or
repaired by specialist companies for cooling and
air-conditioning or by Trotec.
EN
Cleaning the air filter
Caution
Ensure that the air filter is not worn or damaged. The
corners and edges of the air filter must not be
deformed or rounded. Before reinserting the air filter,
make sure that it is undamaged and dry!
The air filter must be cleaned after 250 operating hours at the
latest or as soon as it is dirty. This is brought to light e.g. by a
reduced cooling capacity (see chapter Errors and faults).
The FILTER LED (13) will be illuminated after 250 operating
hours.
1.
2.
• Reinsert the cleaned, dry filter in the device in reverse
order.
• Press the FILTER button (26) to carry out a filter reset. This
is only possible when the FILTER LED (13) was illuminated
previously. The FILTER LED (13) goes out after the reset.
Note:
If the device stops, it cannot be restarted within the next
3 minutes so as to protect the device. After 3 minutes the
device starts automatically.
dehumidifier TTK 96 E / TTK 127 E 10