Cooler Connection; Tests And Inspection - Olimpia splendid UNICO TWIN Instructions Pour L'installation, Emploi Et Entretien

2.2.7

Cooler connection

water and that could damage the parts inside the unit and interfere with proper operation.
Use only special copper pipes for cooling, that are supplied clean and sealed at the ends.
After cutting the proper lengths, seal the ends immediately on the roll and cut piece.
- Plan the route of the pipeline so as to reduce the length and number of bends as much as possible for best performance of
through.
- Cut the sections of pipe leaving an extra 3-4 cm on the ends.
NEVER USE A NORMAL HANDSAW,
IMPORTANT: immediately after cutting and deburring the pipes, seal the ends with insulating tape.
- minimum thickness: 6 mm (for liquid pipes)
- minimum thickness: 9 mm (for gas pipes)
- Tighten using a wrench to hold the threaded part of the connector, so as to avoid twisting the pipe, and a
ATTENTION:
in force".
2.2.8

Tests and inspection

- Open the tap on the tank and pressure reducer and bring the pressure in the circuit to 3 bar; close the tank.
2 2 )
(DO NOT USE ANY OTHER TYPE OF LUBRICANT).
2
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UNICO TWIN