Placing The Heating System In Operation - Buderus Logano GA124 Installation And Maintenance Instructions Manual

9

Placing the heating system in operation

9 Placing the heating system in operation
The gas burner and gas fittings unit integrated in the
boiler have been tested in the factory as described in
detail in ANSI Z 21.13 and CGA 4.9 to ensure safe
operation of the heating system and to test specific
performance indicators.
RISK TO LIFE
due to electrical current when the unit is
open.
WARNING!
Before opening the unit:
To prevent electrical shock, isolate the
heating system with the heating system
emergency stop switch or by shutting
off the main fuse.
Lock the heating system to prevent
accidental reactivation.
1. Set the room thermostats to the lowest setting.
2. Inspect flue and combustion air piping and the
openings for combustion air supply and ventilation.
3. Fill heating system with water and bleed the
complete system including the radiators.
4. Unscrew left and right screws in the side panels, lift
front panel up, pull down and remove to the front.
36 Installation and maintenance instructions Logano GA124 special gas-fired boiler • Issue 04/2005
Fig. 35 Removing front panel of boiler
We reserve the right to make any changes due to technical modifications.