Inspection And Maintenance; Disposal; Returns - GEM 3140 Operating Instructions Manual

15 Inspection and maintenance

15 Inspection and maintenance
• The product is designed to be low maintenance.
• Make sure that the product is switched off and clean it with
a damp cloth and a non-abrasive cleaning solution.
• If deposits or contaminants build up on the diaphragm, we
recommend that you set appropriate maintenance intervals.
• Make sure that the product has been properly shut down
and clean the diaphragm with a non-abrasive cleaning solu-
tion and soft brush or sponge.
• If limescale has built up on the diaphragm, descale the
product.
● Carry out inspection and maintenance for products in the
potentially explosive area to DIN EN 60079-17.

16 Disposal

1. Pay attention to adhered residual material and gas diffu-
sion from penetrated media.
2. Dispose of all parts in accordance with the disposal regu-
lations/environmental protection laws.
GEMÜ 3140

17 Returns

Legal regulations for the protection of the environment and
personnel require that the completed and signed return deliv-
ery note is included with the dispatch documents. Returned
goods can be processed only when this note is completed. If
no return delivery note is included with the product, GEMÜ
cannot process credits or repair work but will dispose of the
goods at the operator's expense.
1. Clean the product.
2. Request a return delivery note from GEMÜ.
3. Complete the return delivery note.
4. Send the product with a completed return delivery note to
GEMÜ.
22 / 24 www.gemu-group.com