Pfannenberg DTT 6401 Serie Instrucciones De Servicio página 141

ENG
6.4.1.2 Cleaning the external heat exchanger (condenser)
ATTENTION
Damage to components
Damage to the heat exchanger fins due to incorrect cleaning.
• Clean the heat exchanger fins with a soft brush, compressed air or a vacuum cleaner with a brush attachment.
NOTE
The time intervals for cleaning depend strongly on the contamination of the ambient air.
Fig. 31: Cleaning the heat exchangers and fans
Prerequisites
DANGER – Danger to life due to electric shock. Make sure that the unit is voltage-free.
• The unit cover and front flap are removed, see chapter "Removing the front flap and unit cover", Page 61.
Required tools and materials
• Soft brush
• Vacuum cleaner with brush attachment or compressed air cleaner
• Fin comb
Operating Manual | Roof-mounted Cooling Unit | Multi Controller (MC) – 115 V | 086100029c
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