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2.5.2 Internal cooling (optional)
Internal cooling takes water from the tank and the standard water
supply.
This method is not recommended according to EN ISO 15883.
2.6 Inspection hole
2.6.1 Positioning of FD1800 and FD1810
The inspection hole is located in the front right corner of the
chamber.
Take off the front cover and remove the technical unit using a Torx
T10 screwdriver to access the inspection area.
1
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Figure 2. Inspection hole (1)