Space Ray LTS Series Two Stage - Manual (Page 53)

Form #43155040
-52- May 2013
24.0)
REPLACING PARTS
Failure to do so may result in death or serious injury.
Disconnect electrical power and gas supply before
servicing.
ELECTRIC SHOCK & EXPLOSION HAZARD
Only use genuine Space-Ray replacement parts. Parts are available from the factory for replacement by a
licensed person. Refer to the Replacement Parts Guide in Section 26.0) for all replacement parts.
24.1)
REMOVING SPARK ELECTRODE
The main burner can be inspected without removing the burner housing from the heat exchanger tube.
LTS 40-75 Models
4
6
5
3/16”
1 (Access panel only opens to 90 .)
3
2
LTS/LTU 80-250 Models
3
2
1 Access panel only opens to 90 .
1. Disconnect electrical supply and open access panel.
2. Pull out the ignition cable hooked to spark electrode.
3.
Remove two mounting screws.
4.
Take out the spark electrode. Check that the spark gap is 3/16”.
5. Check spark electrode. Spark electrode should be clean and free from debris.
6. Check ceramic on the spark electrode. It should be free from cracks.