Henny Penny HC-903 Service Manual
TABLE OF CONTENTS
WARRANTY STATEMENT ................................................. PAGE 2
INTRODUCTION ................................................................. PAGE 3
INSTALLATION .................................................................. PAGE 3
PARTS IDENTIFICATION ................................................... PAGE 4
EQUIPMENT SET-UP AND CLOSE PROCEDURES ........ PAGE 10
TROUBLESHOOTING ........................................................ PAGE 12
NON-SCHEDULED MAINTENANCE.................................. PAGE 13
ORDERING PARTS ............................................................ PAGE 20
FM01-688
enny Penny Corporation makes the following
limited warranties to the original purchaser only
for Kenny Penny appliances and replacement
parts:
New Equipment
except lamps and fuses, which proves to be
defective in the material or workmanship within
1 year from date of original installation, will be
repaired or replaced without charge F.O.B.
factory, Eaton, Ohio, or F.O.B. authorized distributor. To validate this warranty, the registration card for the appliance must be mailed to
Henny Penny within 10 days after installation.
Replacement Parts
ment part, except lamps and fuses, which
proves to be defective in material or workmanship within 90 days from date of orginal installation will be repaired or replaced without
charge F.O.B. factory, Eaton, Ohio, or F.O.B.
authorized distributor.
This warranty covers only the repair or replacement of the defective part and does not include
any labor charges for the removal and installa-
tion of any parts, travel or other expenses
incidental to the repair or replacement of a part.
-Any part of a new appliance,
- Any appliance replace-
THE ABOVE LIMITED WARRANTY SETS
FORTH THE SOLE REMEDY AGAINST HENNY
PENNY FOR ANY BREACH OF WARRANTY OR
OTHER TERM. BUYER AGREES THAT NO
OTHER REMEDY (INCLUDING CLAIMS FOR
ANY INCIDENTAL OR CONSEQUENTIAL
DAMAGES) SHALL BE AVAILABLE.
The above limited warranty does not apply (a)
to damage resulting from accident, alteration,
misuse, or abuse; (b) if the equipment’s serial
number is removed or defaced; or (c) for lamps
and fuses. THE ABOVE LIMITED WARRANTY
IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
MERCHANTABILITY AND FITNESS, AND ALL
OTHER WARRANTIES ARE EXCLUDED.
HENNY PENNY NEITHER ASSUMES NOR
AUTHORIZES ANY PERSON TO ASSUME FOR
IT ANY OTHER OBLIGATION OR LIABILITY.
Should outside assistance be required, call your
local independent Henny Penny distributor. If
additional help is required, contact Henny Penny
Corporation direct in Eaton, Ohio.
Any claim must be presented to either Henny
Penny or the distributor from whom the appliance was purchased. No allowance will be
granted for repairs made by anyone else without
Henny Penny’s written consent. If damage
occurs during shipping, notify the carrier at once
so that a claim may be filed.
2
INTRODUCTION
INSTALLATION
This staging cabinet is a basic unit of food
processing equipment designed to hold hot
foods at proper temperature in commercial
food operations. This cabinet will keep hot
foods humid while maintaining temperature.
Features:
• Easily cleaned
• Front panel programmable time and
temperature
• Easy access to Electrical Components
• Moist heat
• Removable control module
• Clear glass front door
• Lift out racks
• Venting system to limit humidity levels
in cabinet
WARNING: Do not puncture the skin of the
Staging Cabinet with any tools or fastening
devices. Electrical shock or component
damage could result.
The staging cabinet should be placed on an
approved table or shelf to allow easy access
for loading and unloading of product. For
proper operation, the cabinet must be level.
Electrical Connection
The Staging Cabinet is available from the
factory as a 120 VAC unit for domestic use, or
as a 240 VAC unit for foreign use. The data
plate on the side of the unit will specify the
correct electrical supply. The unit requires a
grounded receptacle with a separate electrical
line protected by a fuse or circuit breaker of
the proper rating.
WARNING: The cabinet must be adequately and safely grounded according to
local electrical codes to prevent the possibility of electrical shock.
Hazard Communication Standard (HCS) The procedure in this chapter include the
use of chemical products. These chemical products. These chemical products
will be highlighted with bold face letters
followed be the abbreviation (HCS). See
the Hazard Communication Standard
(HCS) Manual for the appropriate Material Safety Data Sheet(s) (MSDS).
This piece of equipment is made in America
and has American sizes on hardware. All
metric conversions are approximate and
vary in size.
Cabinet Preparation
When the cabinet is turned on for the first time,
you may experience the following:
A. A burning odor.
B. Slight smell of smoke.
This indicates oils used on stainless steel and
the new electrical connections are burning off
residue.
It will take 3 to 4 hours of burn off to eliminate
this inconvenience. The burning off procedure
should be done the day before you intend to
use the cabinet. It should be done in a ventilated area away from the kitchen and customers. After the burn off procedure is complete,
thoroughly clean the staging cabinet following
the daily cleaning procedures.
3
1
2 12
3 (2) (4)
A C
14
13
11
10
9
4 (4) (4)
N O
7 (2)
56 8
B
PART
ITEM NO. DESCRIPTION QTY FUNCTION
1 25602 Module Top 1 Covering for components
2 52347 Control Panel Decal 1 Covering for digital display
3 27739 Strike Plate Only 1 Latches door closed
25937 Strike Plate & Latch Assy. 1
4 27154 Caster w/Brake 2 Allows unit to be mobile
27155 Caster 2
5 05030 Bun Pan Grid 5 Supports the product
6 05019 Bun Pan 5 Supports the grid
7 25702 Hinge Assy. 2 Allows the door to swing
27146 Chrome Hinge Cover Only 2 Covers hinge
8 54352 Glass Door Assy. - RH 1 Allows access to interior
54353 Glass Door Assy. - LH
41801 Glass Only 1 Allows viewing to interior
9 25793 Door Gasket 1 Seals the door to the unit
10 25957 Rack/Air Duct Assy. 2 Supports the pans and grids
11 25879 Water Box Assy. 1 Holds water for humidity
12 43768 Rocker Switch 1 Powers the controls
13 38367 Knob - Vented Module 1 Allows opening of vents
14 25704 Module Access Panel 1 Allows access to components
4
15
20 (4) 17 (6) 18 (4) 19 16 (2)
J D D D
PART
ITEM NO. DESCRIPTION QTY FUNCTION
15 29523 Temperature Probe 1 Senses interior cabinet tem-
perature
16 ME90-003 Relay - 12 volt Coil 1 Routes power to heater
17 51117RB Display PC Board 1 Displays time and tempera-
ture
18 44741RB Control PC Board 1 Powers digital display and
temperature controls
19 40500 Replaceable Beeper 1 Sounds a tone when a button
is pressed and at the end of a
timing cycle
20 51115 Control Panel Weld Assy. 1 Sheet metal panel that control
components attach to
5
25 24
26 23
27 (G) 22 (F)
4 4
28
21 (E)
2
PART
ITEM NO. DESCRIPTION QTY FUNCTION
21 TS22-006 Transformer - 115 volt 1 Reduces voltage to 12 volts
28979 Transformer - 240 volt 1
22 25738 Heater - 120 volt - 750 watt 2 Heats the cabinet
23 25964 Intake Hose 1 Pulls outside air into cabinet
24 28155 Vent Cable 1 Opens vents
25 ME50-021 Terminal Block 1 Junction for power cord
26 25963 Exhaust Hose 1 Allows interior cabinet air to
escape
27 18201 Temperature High Limit 2 Safety for overheating
28 25619 Blower Outlet Gasket 1 Seals blower to heater box
6
29
30
(4) (4) (4) (4)
H I P Q
31
33
32
PART
ITEM NO. DESCRIPTION QTY FUNCTION
29 25706 Fan Blade 2 Cools the components
30 25751 Blower Motor - 120 volt 2 Circulates air in unit
25752 Blower Motor - 240 volt 2
31 25698 Blower Plate Gasket 4 Seals the blower housing to
the blower box
32 25627 Gasket 2 Seals the blower box to the
unit
33 25768 Fan Blade Spacer 2 Keeps fan blade at the correct
spacing on motor shaft
7
28 (5)
K
29 (6) (6)
A L
30 (4)
M
31
PART
ITEM NO. DESCRIPTION QTY FUNCTION
28 25944 Rear Panel Studweld Assy. 1 Rear components attach to
29 25919 Vent Slide 1 Reduces voltage to 12 volts
30 25954 Outside Panel Assy. 1 Covers rear of unit
31 31584 Power Cord Assy. 1 Provides power to unit
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