Maintenance; Cleaning; Warranty And Service - Conel CLEAR FILL Montage- Und Betriebsanleitung

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MAINTENANCE

8.1

CLEANING

To clean the housing use only clear drinking water.
Substances with a distinct polar character, e.g. alcohol, concentrated mineral acids, formic acid, phenol, m-
cresol, tetrahydrofuran, pyridine, dimethylformamide and mixtures of chloroform and methanol must not
be in the cleaning water.
These substances can chemically attack the plastic parts resulting in embrittlement and even breakage.
Standard domestic all purpose cleaners and glass cleaners, solvents, solvent va-
pours, varnish and alcohol containing cleaning agents lead to embrittlement and
severe surface crack formation up to the point where plastic parts break.
Therefore do not use these types of cleaner!
8.2

WARRANTY AND SERVICE

According to DIN EN 806-5 the fitting and in particular the pipe disconnector must
be regularly inspected and maintained.
Checking for proper functioning of the fitting takes place after its first operating year, then periodically de-
pendent on the operating conditions, but at least once yearly. The test plugs provided in each pressure
zone enable checking of the function of the pipe disconnector with the corresponding pressure measuring
instrument. The design of the pipe disconnector using cartridge technology enables simple and problem-
free maintenance.
We recommend that you set up a customer service contract, so that your heating circuit refill unit can be
regularly checked for fault free operation.
If the fitting malfunctions because of fouling the warranty is not valid.
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