GULLCO 350 User manual

Revised: February 14, 2016 GD-019.docx
350 LB (159 KG) CAPACITY
ELECTRODE STABILIZING
OVEN
MODELS:
350
350-E
350-220
350-220-S
PARTS LIST
&
OPERATING INSTRUCTIONS
Website: www.gullco.com
Distributed by: GULLCO INTERNATIONAL LIMITED – CANADA
Phone: [phone] Fax: [phone] e-mail: [email protected]om
GULLCO INTERNATIONAL INC. – U.S.A.
Phone: [phone] Fax: [phone] e-mail: [e-mail]
GULLCO INTERNATIONAL [U.K.] LIMITED - EUROPE
Phone: [phone] Fax: [phone] e-mail: [e-mail]
GULLCO INTERNATIONAL PTY LIMITED - AUSTRALIA
Phone: [phone] Fax: [phone] e-mail: [email protected]m
GULLCO INTERNATIONAL INDIA PVT LTD. – INDIA
Phone: [phone] Fax: [phone] e-mail: [email protected]m
GULLCO INTERNATIONAL SHANGHAI LIMITED - CHINA
Phone: [phone] Fax: [phone] e-mail: [e-mail]

1
SAFETY INSTRUCTIONS
Although the Gullco Model 350 series of Electrode Stabilizing Ovens are manufactured for safe and
dependable operation, it is impossible to anticipate those combinations of circumstances, which
could result in an accident. An operator of this equipment is cautioned to always practice "Safety
First" during each phase of setup, operation and maintenance.
Read and understand the whole operation manual before operating or performing service of this
equipment. Become familiar with the ovens operation, applications and limitations. Keep the
operation manual in a clean and readily available location.
A careless operator invites troubles, and failure to follow safety practices may cause serious injury
or even death. Important safety precautions are given in the following:
Electrical Shock Prevention
Do not use this equipment in damp or wet locations.
Do not expose this equipment to rain.
Never carry this equipment by the power cord or pull the power cord to disconnect from the
receptacle.
Keep the power cord from heat, oil and sharp edges.
Inspect the power cord periodically and replace if damaged.
Inspect the secureness of the power cord periodically and repair if loose.
Disconnect the power cord when not in use.
Disconnect the power cord positively to prevent electrical shock before repair and service
of the equipment.
Bodily Injury Prevention
Do not stack Model 350 Ovens higher than four ovens.
Wear suitably rated thermal gloves, aprons, etc., when handling the oven or contents after
the oven has been energized.
IMPORTANT! BEFORE CONNECTION: ENSURE THAT SUPPLY VOLTAGE MATCHES THAT
SHOWN ON THE PRODUCT LABEL/RATING PLATE
NOTE Other important safety instructions are given elsewhere in this manual. Make sure that you
read, understand and follow all such instructions.
ALL THE SAFE PRACTICES AND PRECAUTIONS MAY NOT BE GIVEN IN WRITING. SOME
ARE BASED ON COMMON SENSE, BUT OTHERS MAY REQUIRE TECHNICAL
BACKGROUND TO EXPLAIN.

2
SPECIFICATIONS
MODEL 350 350-E 350-220 350-220-S
VOLTAGE 115 VAC, 1ø,
50/60 HZ 115 VAC, 1ø, 50/60 HZ 230 VAC, 1ø, 50/60 HZ 230 VAC, 1ø, 50/60 HZ
LINE CORD NORTH
AMERICAN EUROPEAN EUROPEAN AUSTRALIAN
AC PLUG NORTH
AMERICAN NONE NONE AUSTRALIAN
WATTAGE 1500 WATTS
CAPACITY 350 LB / 159 KG
APPROXIMATE
TEMPERATURE
RANGE
100 - 550°F
38 - 288°C
WEIGHT 105 LB / 47.6 KG
EXTERNAL
DIMENSIONS H-22”, W-22”, D-24½” H-559mm, W-559mm, D-622mm
INTERNAL
DIMENSIONS H-14”, W-16”, D-19” H-355mm, W-406mm, D-482mm
GENERAL DESCRIPTION
The Model 350 series of ovens are 350 lb (159 kg) capacity electrode stabilizing ovens used to
maintain welding electrodes in their dry state or to dry electrodes which have absorbed moisture.
The Model 350 is operated on single phase power with heat being supplied by a single element.
The ovens are normally located in a central storage area. They are complete with recessed
controls, removable shelves, full insulation pilot light and a heating system incorporating a low watt
density element. Temperature is thermostatically controlled. Nesting feet and sockets ensure safe,
easy stacking of up to four ovens.
Ensure adequate free space is provided around the ovens for safe loading and unloading of the
electrodes. Users should exercise caution when loading and unloading the oven. Certain parts of
the oven and the electrodes may reach temperatures exceeding 550º F (288°C). All exposed body
parts must be protected against accidental contact with hot materials. Safety glasses, gloves,
overalls, and protective footwear must be worn when using the oven. Hot electrodes must be
unloaded into a suitable container capable of withstanding the heat and of containing the load
safely.
To minimize the risk of electrical shock the Model 350 range of ovens should not be exposed to rain
or placed in a wet location. Liquids should not be placed in the oven. The oven should be
connected to a suitable, fused power supply using a recognised connector. The oven must be
properly earth grounded. To minimise the risk of fire do not place food, beverages or other
combustible items in the oven.
USING THE OVEN
The oven is loaded and unloaded via the front door. Avoid contact with hot surfaces during this
operating. The load should be distributing securely and evenly within the oven to ensure even
heating. The shelves may be removed to accommodate larger loads if required.

3
MODEL 350 (Rev-C) OVEN PARTS BREAKDOWN
ITEM PART NO. DESCRIPTION 350 350-E 350-220 350-220-S
350 OVEN
SHELL 350 OVEN SHELL (INCLUDES ITEMS 1-11)
1 GOV-35-001 OVEN COVER 1 1 1 1
2 GOV-35-058 RIGHT SIDE RACK 1 1 1 1
3 GOV-35-057 LEFT SIDE RACK 1 1 1 1
4 GOV-35-045 INNER PAN 3 3 3 3
5 GOV-35-060 INNER INSULATION 1 1 1 1
6 GOV-35-005 INNER SHELL ASSEMBLY 1 1 1 1
7 GOV-35-002 OVEN DOOR ASSEMBLY 1 1 1 1
8 GOV-35-056 SPACER 1 1 1 1
9 GOV-35-065 DOOR INSULATION 1 1 1 1
10 GOV-35-013 BACK COVER 1 1 1 1
11 GOV-35-071 CONTROL PANEL WELDS 1 1 1 1
12 GOV-35-068 CONTROL PANEL INSULATION 1 1 1 1
13 GOV-35-063 REAR PANEL INSULATION 1 1 1 1
14 GK-148-005 STRAIN RELIEF,
HEYCO #6P3-4 1 1 1 1
15 1015 115V HEATER ELEMENT 1 1
1020 230V HEATER ELEMENT
(220V, 1500W) 1 1
16 1010-A1 PILOT LIGHT 115V 1 1
2010-A1 PILOT LIGHT 230V 1 1
17
350-LC POWER CORD- NORTH
AMERICAN 115V ONLY 1
350-LC-220 POWER CORD - EUROPEAN
115V OR 230V 1 1
10-LC-S POWER CORD - AUSTRALIAN
230V ONLY 1
18 EA-5 THERMOSTAT 1 1 1 1
19 GOV-35-074 ELEMENT COVER PLATE 1 1 1 1
20 GK-112-140 #10-32x1/2 ROUND TRUSS
HEAD STS 19 19 19 19
21 GK-151-008 WIRE NUT 4 4 4 4
22 GK-112-065 10-32 x 3/8" ROUND HEAD
SCREW 1 1 1 1
23 GK-129-012 #10 STAR WASHER 1 1 1 1
24 GK-135-057 10-32UNC STAR LOCK NUT 1 1 1 1
25 GK-156-008 #10 RING TERMINAL 1 1 1 1
26 GOV-35-066 ELEMENT WIRE ASSEMBLY
(LONG) 1 1 1 1
27 GOV-35-062 ELEMENT WIRE ASSEMBLY
(SHORT) 1 1 1 1
28 GOV-35-004 350 OVEN WIRING HARNESS 1 1 1 1
29 T-23 THERMOMETER KIT
(OPTIONAL) 1 1 1 1

4
MODEL 350 (Rev-C) OVEN PARTS BREAKDOWN
& SCHEMATIC

5
ADDITIONAL NOTES
Specifications and products are subject to change without notice.
KAT, Moggy, Sam, KATBAK & KBM are registered trademarks of Gullco International Enterprises Ltd.
Only use genuine/authorized replacement parts.
REVISIONS LIST
February, 2016
Overall General revisions to the manual format. Removal of references to 350A and
inclusion of the 350-E, 350-220 & 350-220-S.