User manual

Berghof Automationstechnik Annex
2VF100055FE01.doc 2D0172002ZD00.DOC 25
3. Annex
3.1. Environmental Protection
3.1.1. Emission
When used correctly, our modules do not produce any harmful emissions.
3.1.2. Disposal
At the end of their service life, modules may be returned to the manufacturer
against payment of an all-inclusive charge to cover costs. The manufacturer
will then arrange for the modules to be recycled.
3.2. Maintenance/Upkeep
Warning !
Do not insert, apply, detach or touch connections while in operation – risk of de-
struction or malfunction.
Disconnect all incoming power supplies before working on our modules; this also
applies to connected peripheral equipment such as externally powered sensors,
programming devices, etc.
All ventilation openings must always be kept free of any obstruction.
The modules are maintenance-free when used correctly.
Clean only with a dry, non-fluffing cloth.
Do not use detergents.
3.3. Repairs/Service
Warning !
Repair work may only be carried out by the manufacturer or its authorised service
engineers.
3.3.1. Warranty
Sold under statutory warranty conditions. Warranty lapses in the event of unau-
thorised attempts to repair the equipment and/or product, or in the event of any
other form of intervention.