9.3 Cleaning air filter
2
1
2
1
Fig. 15:
Replace the filter mat of the fan
1 Filter mats
2
Louvre grille
Required tools
● Screwdriver
Clean or replace filter
1. Carefully lever off the louver grille using a screwdriver.
2. Remove the filter mats.
3. Clean or replace the filter mats.
– Make sure that the soft side is facing outwards towards the louver grille.
4. Close the louver grille.
9.4 Changing lubricant
WARNING
Health hazard and environmental damage from toxic contaminated lubricant
Toxic process media can cause lubricant contamination. When changing the lubricant, there is a
health hazard due to contact with poisonous substances. Illegal disposal of toxic substances causes
environmental damage.
► Wear suitable personal protective equipment when handling these media.
► Dispose of the lubricant according to locally applicable regulations.
WARNING
Danger of poisoning from toxic vapors
Igniting and heating synthetic lubricants generates toxic vapors. Danger of poisoning if inhaled.
► Observe the application instructions and precautions.
► Do not allow tobacco products to come into contact with the lubricant.
CAUTION
Scalding from hot lubricant
Danger of scalding when draining lubricant if it comes into contact with the skin.
► Wear protective equipment.
► Use a suitable collection receptacle.
Maintenance
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