Gas Supply Piping; Installation Area; Adjust The Burner For Proper Combustion; Flame Safeguard - Beckett CG15 Manual

6. Perform all maintenance and tests according to the
burner control manufacturer's instructions (limits,
controllers, low water cutoff, relief valves, feed
valves, etc.)

Gas Supply Piping

Inspect all piping for leakage and proper installation.
Perform necessary repairs to comply with all codes.

Installation Area

1. Insure that there are no combustible materials,
fl ammable liquids or vapors in the vicinity of the
heating appliance.
2. Verify that the combustion air supply is functioning
properly, adequately sized, clean, and properly
lubricated.

Adjust the Burner for Proper Combustion

Follow the guidelines under Start the Burner to set the
combustion levels using test instruments.
Figure 15A – Gas Gun Assembly
Spuds
1/8" GAP
CG15, CG25, CG50 Burner Manual
Air Diffuser
Electrodes
Section: Maintenance and Service

Flame Safeguard

Follow the control manufacturer's instructions and verify
that the control is functioning to specifi cations. See Page
14 or 16 for appropriate sequence of operation and Items
8 through 10 on Page 28 for control system checks.

Manual Shutdown for Long Periods

1. Close all gas valves in the gas supply piping
system.
2. Turn off all electrical power to the burner.
3. Protect the burner and controls from moisture and
dirt.

Ignition Reliability

1. Examine ignition electrode inslators for cracks.
2. Examine ignition wires for worn insulation.
3. Examine ignition electrodes for wear.
4. Check ignition transformer functionality.
5. Verify that the head is centered in the airtube and
that the head is not damaged.
6. Check inlet pressure to the gas train SSOVs.
7. Verify maximum recommended pipe lengths used in
gas trains (Figure 8A/B)
8. Verify low fi re light-off rate (Table 3)
Verify O-ring is lubricated* and in place
before placing assembly into burner.
* Automotive chassis or bearing grease is
satisfactory o-ring lubricant.
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