EN
28
OPK4290
Removal
Before removal, disconnect the power cable from wall outlet; follow the reverse steps to remove individual parts
of the unit.
TROUBLESHOOTING
Problem
Cause, solution
The control does not work, or
does not work properly.
There was a voltage fluctuation or blackout in the network. Disconnect the power
source for 10 seconds, then reconnect. The control electronics will be reset.
Low suction performance
Check and clean the metal filters, or replace the carbon filters.
Fig. 7
SUPPORTED ACCESSORIES
Metal filter 1 pc
Ord. No. 61990007
Price: See price list
Carbon filter 1 pc
Ord. No. 61990004
Price: See price list
150/120 mm diameter adapter
Ord. No. 61990013
Price: See price list
SERVICE
Bulb replacement
Before replacement, let the bulb cool down. There is a risk of burning.
For the replacement, proceed as follows:
• Pull the power cord out of the mains outlet or switch off the circuit breaker of
the unit’s mains outlet.
• Release and remove the glass cover using a screwdriver (or other flat tool);
see Fig. 7.
• Replace the bulb with a new one of the same type (maximum 20 W)! Do not
touch the new bulb with your fingers! Use a napkin or cloth to hold it.
• Remount the covering glass.
Any extensive maintenance or repair that requires access to the inner parts of
the product must be performed by an expert service centre.
ENVIRONMENTAL PROTECTION
• Packaging materials and obsolete appliances should be recycled.
• The transport box may be disposed of as sorted waste.
• Polyethylene bags shall be handed over for recycling.
Appliance recycling at the end of its service life:
A symbol on the product or its packaging indicates that this product should not go into household waste.
It must be taken to the collection point of an electric and electronic equipment recycling facility. By making
sure this product is disposed of properly, you will help prevent the negative effects on the environment
and human health that would otherwise result from inappropriate disposal of this product. You can learn more about
recycling this product from your local authorities, a household waste disposal service or in the shop where you bought
this product.
