Gas Connection - UNTES URTP055 Instructions For Installation, Commisioning, Maintenance And Use

7.2. Gas Connection

Gas connection of the device's gas firing unit should be provided suitably to the gas pass equipments
described below and in the right alignment.
Gas connections should be made with gas pipes in compliance with local rules. Tightening
IMPORTANT:
torque values for gas pipes are as follows.
-Ø ¾": 150Nm. / -Ø 1": 200Nm. / -Ø 1 1/2": 300Nm.
Standard equipments within the device;
①
Main burning gas solenoid valve
②
Pilot light gas solenoid valve
③
Pressure compensating regulator
Equipments to be adjusted to the device's gas
pass;
⑥
Vibration isolator connection
④
Safety gag solenoid valve
⑤
Small gas filter
⑦
Gas filter
⑧
Gas valve
40