Install Instructions
Table Of Contents
- Contents
- 1 Safety considerations
- 1.1 Key to symbols
- 1.2 Safety instructions
- 2 Product Description
- 3 Dimensions and Connections
- 4 Scope of delivery
- 5 Moving the boiler
- 6 Placing the boiler
- 7 Boiler installation
- 8 Check openings for combustion air supply and venting
- 9 Requirements for connection to chimneys or venting systems
- 10 Flue pipe installation
- 11 Placing the heating system in operation
- 12 Final start-up procedures
- 13 Start-up protocol
- 14 Taking the heating system out of operation
- 15 Boiler inspection and maintenance
- 15.1 Why is regular maintenance important?
- 15.2 Testing the flue system, including combustion air, air inlets and Ventilation openings
- 15.3 Inspection of the boiler and burner
- 15.4 Preparing boiler for cleaning
- 15.5 Cleaning the boiler
- 15.6 Cleaning the burner
- 15.7 Maintenance protocol
- 15.8 Troubleshooting the GC 144 II
- 16 Technical specifications
- 17 Electrical circuit diagrams
15
Boiler inspection and maintenance
Logano GC 144 II – 6 720 808 893 (2014/04)24
▶ Rinse out burner rods with a water jet; hold burner so water enters all
slots of the burner rods and drains back out.
Fig. 40 Moving burner back and forth to remove water
▶ Remove remaining water by moving the burner back and forth.
▶ Verify that the slots of the burner rods are clear. Remove all water
and dirt residue from the slots. If any slots are damaged the burner
must be replaced.
▶ Check igniter for damage and signs of corrosion. Replace if
necessary.
Inspection of the pilot flame
▶ Repeat all steps in the paragraph „Inspecting the ignition burner“.
▶ Assemble and install the burner in reverse order of removal and
disassembly. ( paragraph „Burner removal“, page 22).
Performing final checks
▶ Place boiler in operation as directed in „Placing the heating system in
operation“ ( chapter 11, page 14).
▶ Follow instructions in „Final start-up procedures“.
▶ Test low water alarm.
▶ Check area around boiler for hazards.
Complete the maintenance protocol to confirm that all maintenace work
has been conducted. Sign the maintenance protocol and discuss it with
the owner of the heating system.
Be careful not to damage the pilot orifice during
installation and cleaning.
WARNING: Risk of fire from flammable material or
liquids.
▶ The area around the boiler must be free from
flammable substances, gasoline or any other
flammable or corrosive vapors and liquids.
▶ Maintain a minimum distance of 15 inches around
the boiler.
WARNING: Risk to life from explosion of flammable
gases.
▶ After maintenance work leaks can occur in pipes and
threaded fastenings.
▶ Make a thorough check for leaks.
▶ Use only approved leak testing agents to search for
leaks.
6 720 804 440-51.1T