How To Replace The Ppi Filter - Dantherm Silencio 600 Service Manual

How to replace the PPI filter

Introduction
When to replace
Part number
Tools
Caution!
Illustration
52
The PPI filters prevent dirt, dust from the ambient air entering the Silencio, and thereby
prevent it entering the shelter/cabinet.
The PPI filters only need to be replaced when they are faulty or as a part of the
preventive maintenance. Dantherm Air Handling A/S recommends a replacement of the
PPI filters in a maximum interval of 6 months.
The PPI filters can be ordered under part number 018925.
Make sure you have the following tools available before you start:
• Torx 25 screw driver
• Only trained and certified technicians are allowed to replace parts
• Switch of both the DC and AC supply before working on the unit
• Make sure that all work has been performed before switching on the power again
This drawing illustrates the PPI filters and where they are placed in the unit:
Continued overleaf