Pfannenberg PTF Serie Instrucciones De Servicio página 73

ENG
ATTENTION
Damage to components
Damage to the filter mats due to improper cleaning.
• Avoid high-pressure water jets.
• Do not wring out filter mats.
• Replace oily or greasy filter mats immediately.
NOTE
The time intervals for cleaning or replacing the filter mats depend strongly on the contamination of the ambient air.
Prerequisites
• Unit is switched off.
DANGER – Danger to life due to electric shock. Make sure that the unit is voltage-free.
Required tools and materials
• Brush
• Water below 40 °C
• Fine detergent
• Vacuum cleaner or compressed air cleaner
Procedure
1. Switch unit voltage-free.
2. Remove the lid.
– Make sure that the ground cable does not come loose from the lid or is damaged.
3. Remove the filter mat and clean it or, if it can no longer be cleaned, replace it.
– Wash out the filter mat with water up to 40 °C and commercially available fine detergent.
– Knock off, suck off or blow off dry contamination from the filter mat.
4. Insert the cleaned filter mat.
– Make sure it is installed in the correct position. The labeling on the filter mat must face inwards.
5. Mount the lid and screw it tight.
– Make sure that the ground cable is connected correctly and not trapped.
6. Check that the unit works properly and safely after cleaning.
Changing the filter mats is completed.
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Operating Manual | Top Filterfans / Top Exhaust Filter | – 230 / 115 V | 086150000 33/40