Operating instructions SunCool
TM
- 20 -
7
Cleaning
WARNING - Electric shock:
Contact with current-carrying components may cau-
se a lethal electric shock.
For all cleaning works, turn the unit off, pull out the
mains plug, and protect unit against reconnection.
7.1
Cleaning the housing
CAUTION - Damage to plastic components:
Solvents can dissolve plastics. Hot water can deform
plastics.
Using solvents or hot water for cleaning the housing
may damage the plastic components.
•
Do not use solvents to clean the unit.
•
Do not clean the unit using hot water or steam.
Use a soft brush or a soft cloth to clean the housing and
the hose connections.
Remove stubborn dirt deposits on the housing using a con-
ventional dishwashing agent.
Use a moist cloth to clean surfaces, then dry the surfaces
thoroughly.
7.2
Cleaning the grid and the air filter
7.2.1 Cleaning the ventilation openings and the ven-
tilation grid
CAUTION - Damage to plastic components:
Solvents can dissolve plastics. Hot water can deform
plastics.
Using solvents or hot water for cleaning the housing
may damage the plastic components.
•
Do not use solvents to clean the unit.
•
Do not clean the unit using hot weter or steam.
Procedure:
1. Clean all ventilation openings of the unit using a vacu-
um cleaner.
2. Remove stubborn dirt deposits on the ventilation grid
using a luke-warm soap and water solution. Make sure
that the cleaning solution does not penetrate the unit.
3. Dry the ventilation grid using a cloth.
7.2.2 Cleaning the air filter
CAUTION - Damage to the air filter:
The air filter is sensitive to light and heat.
Exposure to direct sunlight or excessive temperatures
can damage the filter.
•
Protect the filter from direct sunlight.
•
Do not expose the filter to temperatures above 35 °C.
Procedure:
1. Remove the air filter as described in section 7.3.
2. Clean the air filter using a vacuum cleaner.
2. Remove stubborn dirt deposits on the filter using a luke-
warm soap and water solution.
3. Allow the filter to dry.
