Publicité
Les langues disponibles
Les langues disponibles
Other notes:
How to minimise noise: The JBL ProSilent air pumps were developed according to the latest findings and equipped with a
noise suppression chamber and a particularly thick housing. Nevertheless, the operating noise may even be audible under
optimum conditions, especially at night in a quiet room.
Every air pump generates vibration and buzzing noises, which may be audible to a certain degree. These can be minimised
noticeably by counter-pressure. A reduction of the flow rate at one of the flow rate controls reduces the noise level signifi-
cantly.
Therefore, NEVER operate an air connection on the models with two air connections "idle", i.e. without a connected
hose and air stone or similar! This results in premature wear of the diaphragm and an increased noise level.
Guarantee
We offer the end buyer of this JBL product an extended guarantee of 4 years from the date of purchase.
The guarantee covers defects in assembly and materials. Parts subject to wear and tear such as the diaphragm and damage
caused by external influences and improper handling are exempt from the guarantee. The guarantee is carried out by re-
placement or repair of the faulty parts at our discretion.
Further guarantee claims are ruled out to the extent permitted by law. In particular, no liability can be accepted for conse-
quential damage caused by this product. In the event of a claim under the guarantee, please contact your specialist retailer
or send the product to us with a valid purchase receipt, postage and packaging paid.
JBL GmbH & Co. KG
Dieselstr. 3
67141 Neuhofen
Germany
12
ProSilent-a100-400-Handbuch.indd 12
21.04.2011 15:34:54 Uhr
Publicité
