Henny Penny FlexFusion FPG-615 Service manual

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Technical Bulletin
Subject: Gas Retrofit Kit for FlexFusion Combisteamer
Date: 11/09/2018
Region Impacted: Global
Models Affected: FPG-615, FPG-621, FPG-115, FPG-121, FPG-215, FPG-221
Summary:
As part of continuous improvement, optional gas retrofit kits are available for the FlexFusion
Combisteamers with serial numbers prior to 18200794 (units manufactured after February 2018).
This upgrade:
-Improves the performance of the ignition module with software version 1.71.
-Improves the reliability of transformer voltage.
-Adds a condensate protection rim to protect the power supply board from water dripping from
the humidity probe.
Part Numbers
Order the following stock to upgrade the gas FlexFusion Combisteamer:
Part #
Description
Stocking Level
Qty.
MM10019319
110V CSA Gas Retrofit Kit
n/a
1
-MM10017377
-Ignition Module – 120V
n/a
1
-MM203999
-Transformer
n/a
1
-MM201176
-Glow electrode
n/a
1
-MM201177
-Ionization electrode
n/a
1
-10018348
-Condensate protection rim
n/a
1
-
-Gaskets (set of 3)
n/a
1
MM10019320
230V CE Gas Retrofit Kit
n/a
1
-MM10017376
-Ignition Module - 230V
n/a
1
-MM203999
-Transformer
n/a
1
-MM201176
-Glow electrode
n/a
1
-MM201177
-Ionization electrode
n/a
1
-10018348
-Condensate protection rim
n/a
1
-
-Gaskets (set of 4)
n/a
1
Indented items or items with a dash (–) are included in non-indented part numbers.
NOTE: All components from the kit must be installed and software must be version 1.71 or higher for
full performance. Software version 1.71 and higher are available for download on the Extranet.

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Procedures
Explosion and Fire Risk
•To avoid personal injury and product damage, check gas connection line and all gas parts for
leaks at operating pressure.
•Prior to servicing the unit, turn the power switch to the off position and remove electrical power
from the product. Use only insulated tools. Failure to do so may result in personal injury from
electrical shock.
•Prior to servicing the unit, turn the power switch to the off position and disconnect the gas
supply from the gas system. Ensure the gas supply is closed. When bleeding air or degassing,
ensure air and gas are discharged outside in a safe and proper way.
•To avoid personal injury and property damage, use appropriate equipment and protective gear.
Installing the Condensate Protection Rim
1. Remove the left panel so motor (a) is visible.
2. Remove nut (b).
3. Install condensate protection rim (c).
4. Install nut (b). Torque should be 11 ft-lb (15 Nm).
Removing the Ignition Electrode
1. Remove screw (a).
2. Remove cover.
3. Detach electrical connections.
4. Remove ignition electrode from solenoid valve.

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Removing the Solenoid Valve
1. Remove supply pipe from Venturi pipe (e).
2. Remove three fastening screws (b) from Venturi pipe.
3. Remove solenoid valve (a).
4. Detach gas hose.
NOTE: When reinstalling, apply threadlocker to screws of gas hose (f) and torque to 26 in-lb (3 Nm).
Apply antiseize paste to Venturi pipe screws (b) and torque to 26 in-lb (3 Nm).
5. Remove gas orifice (d) and seal (c).
Removing the Gas Fan
1. Loosen screws and remove Venturi pipe.
2. Unplug connector from gas fan (a).
3. Loosen top nuts (b) on gas fan. (Do not remove.)
4. Remove bottom nuts (c) from gas fan.
5. Remove gas fan.
NOTE: When reinstalling, apply anti-seize paste on screws and torque screws to 44 in-lb (5 Nm).

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Removing the Gas Burner
Explosion and asphyxiation risk:
•To avoid personal injury and product damage, check seals for damage and replace
damaged seals.
1. Detach electrical connections on electrodes.
2. Dismount nuts (a).
3. Remove gas burner.
NOTE: When reinstalling, replace gasket seals, apply anti-seize paste to screws, and torque screws
to 53 in-lb (6 Nm).
Removing the Electrodes
Glow Electrode Ion Electrode
1. Remove both nuts (a) from the electrode to be replace.
2. Remove electrode.
NOTE: When reinstalling, replace threaded cable connection on electrodes.

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Removing the Transformer
FPG-215 and FPG-221 Tabletop Unit
1. Unplug connector from transformer.
2. Remove both screws.
3. Remove transformer.
To install, reverse procedures and read notes.
Warranty
The Flexfusion Combisteamer gas retrofit kit includes a 90 day parts warranty from the date of install.
These kits are an option for operators to update units to current production. Installation of the retrofit
kits are not covered under warranty.
Questions
Please contact Technical Services at [e-mail] or [phone].