Kerbl HP 20 Mode D'emploi page 29

Controlling the fl ow of water
The regulating screw on the pipe valve does not have stop protection. Do not unscrew the regulating screw
all the way.
Adjust the water fl ow rate with a hexagonal Allen key or a Euro cent coin on the pipe valve's regulating screw:
- Groove horizontal = max. water fl ow
- Groove vertical = min. water fl ow
Maintenance and cleaning
CAUTION!
Risk of physical injury to people and animals and material damage
• Only perform maintenance and cleaning work with the electrical system switched off.
• If the drinking bowl is not used for some time, always drain the residual water in the drinking bowl.
• Illegible or damaged stickers (e.g. type plate) must be replaced immediately with new ones.
When carrying out cleaning and maintenance work, note the following instructions:
• Check the status of the drinking system at regular intervals. Damaged equipment or supply lines must not be used.
• Disconnect the drinking system from the electricity supply during periods when frost is unlikely (e.g. in summer).
• Keep the device free from dust and soiling.
• Only clean the device with a soft cloth or damp towel. The cloth or towel should be free of petrol and / or other
solvents, since these can attack or damage the plastic.
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regulating screw
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