13 EN
Operating manual – air cooler PAE 25
Activities required before starting maintenance
Warning of electrical voltage
Do not touch the mains plug with wet or damp hands.
• Switch off the device.
• 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. Check the inside of the device for dirt.
4. If you see a thick layer of dust, have the inside of the device
cleaned by a specialist electrical company or by Trotec.
5. 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. Protect electrical
components from moisture. Do not use any aggressive cleaning
agents such as cleaning sprays, solvents, alcohol-based or
abrasive cleaners to dampen the cloth.
Cleaning the water tank
The water tank should be cleaned every two weeks.
1. Remove the water tank from the device.
2. Thoroughly rinse the water tank in a sink or similar.
3. Clean the tank using a mild cleaning agent (no detergent!).
4. Remove all calcium deposits in the water tank.
5. Dry the inside of the tank with a lint-free cloth.
6. Fill the water tank with fresh drinking water if you want to
continue operation (see chapter Adding water).
7. Refit the water tank into the device.
8. In doing so, make sure that the water tank is inserted
correctly, for otherwise the device cannot be switched back
on.