Cleaning The Heat Exchanger - Pfannenberg DTS 6401 Serie Betriebsanleitung

ENG
6.4.1.2

Cleaning the heat exchanger

ATTENTION
Damage to components
Damage to the heat exchanger fins due to improper cleaning.
• Clean heat exchanger fins with a soft brush, with compressed air or with a vacuum cleaner with brush attachment.
NOTE
The time intervals for cleaning depend strongly on the contamination of the ambient air.
Fig. 20: Cleaning the heat exchanger
Operating Manual | Attachment and Installation Cooling Units | Standard Controller (SC) – 230 V | 086100005d
Requirements
DANGER – Danger to life due to electric shock. Make sure that the
unit is voltage-free.
• The unit cover is removed, see section .
Required tools and materials
• Soft brush
• Vacuum cleaner with brush attachment or compressed air cleaner
• Fin comb
Procedure
1. Clean heat exchanger fins (1) and condenser fan (2) with a soft
brush, with compressed air or with a vacuum cleaner with brush
attachment.
CAUTION – risk of injury. Do not touch the sharp-edged heat
exchanger fins.
CAUTION – dust development when cleaning with compressed
air. Wear eye, mouth and nose protection when cleaning with
compressed air.
2. Check heat exchanger for bent fins; straighten fins with fin comb.
3. Refit the unit cover.
4. Check that the cooling unit works properly and safely after cleaning.
The heat exchanger is cleaned.
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