Gas Connection - Riello TAU 55 UNIT Installation And Maintenance Manual

TAU 55 - 75 UNIT
B
A
B
Gas fitting
r TAU UNIT boilers must be connected to the meth-
ane or LPG gas supply in compliance with the relevant
standards.
Perform the following checks before making the con-
nection:
- Check that the boiler is compatible with the type of gas
supply
- Check that the gas supply pipes have been thoroughly
cleaned.
A filter of suitable particle rating should be installed.
TAU 55 UNIT TAU 75 UNIT TAU 110 UNIT
1402 1505
141,5 141,5
Ø 1/2" M Ø 1/2" M
B
1639
79
Ø 3/4" M
b
The gas feed line must be suitable for the flow rate
demanded by the burner. The gas feed system
must also be equipped with all the necessary safety
and control devices required by applicable legisla-
tion and standards.
b
On completion of the installation, check that all
joints are sealed.

GAS CONNECTION

TAU 110 UNIT
INSTALLER
33