General; Introduction; Installation; Operation - Vulcan-Hart SG4D Service Manual

INTRODUCTION

Procedures in this manual will apply to all models
unless specified. Pictures and illustrations can be of
any model unless the picture or illustration needs to
be model specific. All models are equipped with a two-
speed 1/2 HP electric motor, porcelain interior and two
30,000 BTU/hr burners as standard equipment. A
power level control permits variable burner input from
15,0000 BTU/hr to 60,000 BTU/hr.
Models SG4D and SG6D are equipped with solid
state-controls and a 60-minute timer (a 5-hour timer is
optional). Models SG4C and SG6C have a computer
control with built-in Roast & Hold.
Models SG6D and SG6C have a 4" deeper cavity than
models SG4D and SG4C.

INSTALLATION

Generally, installations are made by the dealer or
contracted by the dealer or owner. Detailed
installation instructions are included in the Installation
& Operation Manual which is sent with each unit.

OPERATION

Detailed operation instructions are included with each
oven.

CLEANING

Detailed cleaning procedures are included in the
Installation & Operation Manual for the appropriate
model.

LUBRICATION

Motor bearings are sealed and prelubricated.

SPECIFICATIONS

Electrical Data
Model Volts Hertz
SG4D 120
208
SG4C
SG6D
240
SG6C
SG4 & SG6 Series Full Size Gas Convection Ovens - GENERAL

GENERAL

Phase Amps
60 1 7.5
60 1 3.6
60 1 3.75
Gas Data
Model Input BTU/hr
SG4D Natural
SG4C
60,000
SG6D
SG6C
Standard
• Hand tools (standard set).
• VOM with AC current tester (any quality VOM
with a sensitivity of at least 20,000 ohms per volt
can be used).
• Gear puller to remove blower.
Special
• Temperature tester (thermocouple type).
• Manometer
Page 5 of 56
Manifold Pressure
LP Gas Natural LP Gas
3.5" W.C. 10" W.C.
60,000
(0.9 kPa) (2.2 kPa)

TOOLS

F35626 Rev. B (1118)