Roberts Gorden Blackheat UHA-Series 30 - Manual (Page 50)

UHA L OW P ROFILE U NIT H EATER I NSTALLATION O PERATION AND S ERVICE M ANUAL
44
14.3 Ignition Electrode and Flame Probe
Inshot
Burners
.120
(3 mm)
spark
gap
Ignition
Electrode
Burner Compartment
Front Views
Manual Reset
Limit Switch
(Position may vary.)
Ignition
Electrode
Flame
Probe
Limit
Switch
Flame
Probe
Inshot
Burners
Description Part Number Qty
Spark Electrode 90427411 1
Automatic Ignition Flame Probe 90439300 1
Transformer 90436900K 1
Ignition Module 90434008 1
Inshot Burners UHA[X][S] 30 92000002 2
Inshot Burners UHA[X][S]45 92000002 3
Inshot Burners UHA[X][S] 60 92000002 4
Inshot Burners UHA[X][S] 75 92000002 5
Inshot Burners UHA[X][S] 100 92000002 6
Inshot Burners UHA[X][S] 125 92000002 7
Limit Switch 90412104 1
Manual Reset Limit Switch 90412106 1
To replace the electrode or flame probe, remove the electrical lead and screw.
Pull out from mounting. Refit in reverse ensuring that the gap to burner is as shown in the front view of
the burner compartment.