Henny Penny PFG-691, Technical Manual

Page: 163 / 184

Inspection 26
Rev. A
1219 US 35 West P.O. Box 60 Eaton, OH 45320 (937)456-8400 Fax (937)456-8402 www.hennypenny.com
Inspect and Clean Pilot Assemblies
Objective

Remove breading, dust and debris from pilot assemblies to prevent flame sense issues due to
plugged pilot orifices, or a plugged pilot venturri. It is best to perform this procedure when
cleaning the burners (see burner cleaning instructions). Pilot and pilot orifice part numbers can
be found in the corresponding technical manual’s parts section.
Procedure
1. Disconnect the fryer from power.
2. Shut off the gas supply to the fryer.
3. Remove each pilot assembly (two pilot
assemblies per fryer total).
a. Disconnect the flame sensor
b. Disconnect the spark ignitor
c. Disconnect the pilot gas line
4. Remove the two mounting nuts shown
in Figure 1. on each pilot assembly.
5. Remove the pilot orifice using a ½”
wrench.
6. Remove any debris or carbon build up
from the spark ignitor and flame sensor
7. Remove breading, dust and debris from
the venturri and pilot orifice. If the
orifice is plugged, either remove with a
very small wire or orifice cleaning tool
or replace the pilot orifice.
8. Reinstall in reverse order steps 5 - 1
Figure 2.
Figure 1.
Mounting Nuts
Clamp
Spark Ignitor
Flame Sensor
½” Wrench
Pilot Orifice
Venturri