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SweetHome SH450SS
FORW ARD
This m anual is intended for use by technician properly
trained to service and repair electrical appliances.
Discussions including the use of electric m ulti-m eters,
Ohm m eters, and general electric trouble shooting will
not be included. Please refer to general repair hand
books for these instructions.
WARNING - ELECTRIC SHOCK POTENTIAL
All repairs must be accomplished with the
120VAC power disconnected from grill.
PRODUCT DESCRIPTION
The SweetHom e Pellet Grill consists of a m ain cabinet
(body), base assem bly with legs, hood assem bly, and
hopper assem bly. Construction is form ed and welded
galv. steel providing long life. Both interior and exterior
finishes are high tem perature m etallic black.
By design m ost key electric com ponents are housed in
the hopper assem bly. The three com ponents for service
consideration in the m ain chassis is the igniter, fan
m otor, and therm o-sensor. For this reason the m anual
will divide repairs into four sections.
TOOLS & SERVICE KIT
The tools and equipm ent needed for servicing the
SweetHom e Pellet Grill are as follows:
a. Good shop vacuum with blower capabilities.
b. Set of socket drivers which m ust include 11/32,
1/2 & 7/16 sockets or nut drivers.
c. Phillips and plastic coated slot screw drivers
d. Flashlight
e. Extension cord with ground
f. Allen wrench set (long handle)
g. W ire stripper and cutter
h. Electrical continuity tester with light or LED
i. Assorted crim p connectors with crim p tool
j. Digital read out volt m ulti m eter
SweetHome Pellet Grill
Repair Manual
Models SH450 & SH650
The SweetHom e Service Kit P/N 11222 includes:
a. Fan Motor, Feed Motor
b. Main Circuit Board
c. Main Power Switch
d. Igniter
e. Three (3) (5A) Main fuses
f. Therm o-Sensor
h. EPROM - Operating Software Chip
GENERAL TROUBLESHOOTING
The following flow charts will assist in identifying basic
diagnosis and repairs.
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Table of Contents
Summary of Contents for SweetHome SH450
- Page 1 SweetHome Pellet Grill Repair Manual Models SH450 & SH650 The SweetHom e Service Kit P/N 11222 includes: a. Fan Motor, Feed Motor b. Main Circuit Board c. Main Power Switch d. Igniter e. Three (3) (5A) Main fuses f. Therm o-Sensor h.
- Page 2 GENERAL TESTING PROCEDURES Grill operation and function is provided by the m ain control based on a m icroprocessor containing the operating instruction or program . In general the testing of the controller is functional along with basic output electrical testing. Field repair of the controller is not practical and best accom plished by factory.
- Page 3 IF THE CONTROL PASSES 325° AND DOES NOT ADVANCE TO RUN MODE WHICH IS CONFIRMED BY FLASHING DISPLAY AND THREE BEEPS PLUS THE ABILITY TO CHANGE TARGET TEMPERATURE - THIS INDICATES A THERMO-SENSOR PROBLEM. TESTING AND POSSIBLE REPLACEMENT OF SENSOR IS BEST TROUBLE SHOOTING PROCEDURE.
- Page 4 AUGER SYSTEM The gear box should turn without skipping or excessive Most auger com plaints are jam related. Pellets left in the noise (Som e gear noise is com m on). auger system m ay expand with m oisture and as the unit Rem oving the auger cools tightening on the auger system .
- Page 5 The blade is held IGNITER SYSTEM into position by an Igniter system testing m ay be accom plished by m ethod allen set screw. noted in flow chart. Rem oval of igniter from blast tube require disconnection of wires and 3/4" wrench to Hub is facing the m otor m ount.
- Page 6 Flam e Baffle 202370 Rear W heels (Caster W heel with Stud) 110184 Heat Shield 202387 Grease Drip Pan 202347 Heat Shield Front / Rear Sh450 202420 Cooking Grid 202246 Side Shelf- sh 202376 Heat Shield Front / Rear Sh 450 202420...
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Page 7: General Information
(Figure 2). Confirm software is for proper m odel by locating the m odel on the label. Models SH450 and SH650 have individual operating software. Correct software for the model must be used for safe operation.
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