Pfannenberg PWT 6402 230V Manuel D'utilisation page 42

GB
3.4.1 General assembly requirements
NOTE
Danger to switch cabinet equipment from assembly chips
Assembly chips may penetrate into the switch cabinet when attaching the air/water heat exchanger cut-outs.
➢ Protect the switch cabinet from contamination during assembly and use protective covers.
Ensure that the following general requirements are met for safe and reliable operation of the air/water heat
exchangers:
• The installation location of the switch cabinet must be such that there is sufficient space for water and
condensate drainage of the air/water heat exchanger.
• Installations in the switch cabinet must not obstruct air circulation.
• Secure switch cabinet against tilting.
• Ensure that the existing roof can bear the additional weight of the air/water heat exchanger.
• The air/water heat exchanger can be installed with or without an external unit cover.
• Protect the installation site from heavy soiling using covers.
Assembly of the PWT air/water heat exchanger – mounting the cut-out
3.4.2
Item Designation
1 Unit contour of the contact surface
Operating Manual PWT 6402 230V / 400V 086100107b © Pfannenberg GmbH
Figure 7 – PWT switch cabinet cut-out
Item
2
Designation
Area for water and condensate drainage
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