Kemper VacuFil Compact Operating Manual page 85

WARNING
Health hazards caused by welding fume particles
Do not inhale welding dust / smoke! Serious injury to the lungs and
respiratory tract is possible!
Sweat smoke contains substances that can cause cancer!
Skin contact with welding fume particles can cause skin irritation in
sensitive individuals.
To avoid contact with and inhalation of these dust particles, wear
disposable overalls, protective goggles, gloves and a suitable Class FFP2
respiratory protection filter mask in accordance with EN 149.
WARNING
Cleaning the filter inserts is not permitted. This inevitably leads to
damage to the filter element, meaning the filter ceases to function and
hazardous substances enter the air.
During the work described in the following section, pay particular
attention to the seal on the main filter. Only an undamaged seal allows
the product to achieve a high filter efficiency. Main filters with a damaged
seal must therefore be replaced every time.
NOTE
Products with IFA certification according to requirements for W3/IFA
certified welding fume separation class. (See "Technical data" chapter)
The IFA approval becomes void if:
• The product is used other than as intended or is subject to
constructive modifications.
• Non-original spare parts, in accordance with the spare parts list, are
used.
• Only original replacement filters, because they guarantee the necessary
filter efficiency and are matched to the product and its performance
characteristics.
• Switch the product off using the on/off switch.
• Prevent unintentional restarting by disconnecting the mains plug.
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EN