Model EZGas Pro gas burner — Instruction manual
MNEZGas 011917
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Where appliance instructions differ from this manual, follow the appliance instructions.
6. Maintenance and service procedures
This burner should be started and serviced at least annually by a
qualified service technician. Failure to properly maintain and service
the burner could result in severe personal injury, death or substantial
property damage.
Turn off power to appliance and close main manual gas valve when
servicing burner. See warnings on page 2 and elsewhere in this manual
regarding correct procedures. Failure to comply could result in severe
personal injury, death or substantial property damage.
Annual start-up & service
Annual start-up and service procedures
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Discuss burner/appliance operation with user to determine any problems that may have
occurred during the previous season and to verify user is aware of proper operation
and care of the burner/appliance.
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Turn off power to appliance and close main manual gas valve.
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Remove burner from appliance and inspect diffuser plate, ignitor electrode and flame
rod (see Figure 4, page 8).
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Remove ignitor electrode/flame rod assembly to clean and adjust if necessary.
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To remove assembly:
1. Remove the connector wires from the flame rod and ignitor electrode.
2. Remove the lock nut and nylon washer securing the housing end of the assembly
support rod.
3. Remove the access cover (page 5) by loosening the screw securing it in place.
4. Pull the electrode/flame rod assembly straight back and out.
5. Clean the assembly if necessary. Replace any part that is damaged.
6. Check the dimensions of the assembly against those shown in Figure 5, page 8.
Adjust if necessary.
If the inside surface of the air tube and/or diffuser plate need to be cleaned,
clean them with a vacuum cleaner with brush attachment before replacing
the electrode/flame rod assembly.
7. Replace the electrode/flame rod assembly:
• Insert the electrode/flame rod assembly into the air tube, with support legs down
(electrode/flame rod up).
• Place the support rod slot over support rod mounting stud. Slide the assembly
forward. When back of slot reaches mounting stud, replace the nylon washer
and locking nut on the mounting stud and tighten.
• Replace the access cover (page 5) and tighten its retainer screw.
After replacing the electrode/flame rod assembly, follow the inspection proce-
dure on page 8 to verify the electrode and flame rod are correctly positioned.
Failure to properly install them can result in equipment failure.
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Close the ignitor cover plate and secure in place.
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Check the burner flange gasket. It must be in good condition. Replace gasket on burner
flange and mount burner in appliance, securing to mounting studs.
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Perform the complete checkout procedures of pages 11 through 14, including system
inspection and checks.
