Global Cooking 3240-S User manual

Global Cooking Systems – 4601 Tyler – Wichita, KS 67101 [phone] FAX [phone]
OWNER’S OPERATING AND
INSTALLATION MANUAL
For domestic and standard export ovens
3240, 3255 & 3270 Series Ovens
Models:
3240-S 3255-S 3270-S
3240-D 3255-D 3270-D
3240-T 3255-T 3270-T
®
is a registered trademark of Global Cooking Systems LLC. All rights reserved
www.GlobalCookingSystems.com IN0002 Rev 1 06/14/06

WARNING:
Please read this entire manual before you install the oven(s). Failure to follow
instructions may result in property damage, bodily injury or even death.
NOTICE:
This Owner’s Operating and Installation Manual should be given to the user. The operator of the oven should be familiar with
all functions and the correct operation of the oven.
This manual must be kept in a prominent, easily reachable location near the oven.
Gas ovens are designed for use with EITHER natural OR liquid propane gas (LP), as specified on the identification plate.
Where permitted by local and national codes, the oven may be converted from natural gas to propane gas operation or from
propane gas to natural gas operation. This conversion requires the installation of the appropriate Global Cooking Systems
®
Gas Conversion Kit by an Authorized Service Agent.
It is suggested to obtain a maintenance agreement from a Global Cooking Systems
®
Authorized Service Agent.
WARNING
THE EMERGENCY TELEPHONE NUMBER OF YOUR LOCAL GAS SUPPLIER AND INSTRUCTIONS TO BE FOLLOWED
IN THE EVENT OF A SUSPECTED GAS LEAK SHOULD BE POSTED IN A PROMINENT LOCATION.
Instructions to be followed in the event of a suspected gas leak may be obtained by consulting the local gas supplier. If the
odor of gas is detected, call the gas supplier’s emergency phone number immediately. They have personnel and equipment
available to correct the problem.
FOR YOUR SAFETY
Do not store or use aerosols, gasoline or other flammable liquids in the vicinity of this,
or any other appliance.
IMPORTANT
An electrical wiring diagram for the oven is located inside the machinery compartment
IMPORTANT
It is the customer’s responsibility to report any concealed or non-concealed damage to
the freight company. Retain all shipping materials until it is certain that the equipment
has not suffered concealed damage.
NOTICE: CONTACT YOUR GLOBAL COOKING SYSTEMS
®
AUTHORIZED SERVICE AGENT TO PERFORM ALL
MAINTENANCE AND REPAIRS. AN AUTHORIZED SERVICE AGENCY DIRECTORY IS SUPPLIED WITH YOUR OVEN.
NOTICE: Using any parts other than genuine Global Cooking Systems
®
OEM parts relieves the manufacturer of all
warranty and other liabilities.
NOTICE: Global Cooking Systems
®
reserves the right to change specifications at any time.
Notice: The equipment warranty is not valid unless the oven is installed, started and demonstrated under the supervision of a
factory authorized installer.
Retain this manual for future reference
2

TABLE OF CONTENTS
Page
Section 1 – DESCRIPTION……………………..……… 4
I. OVEN USES ……………………..………… 4
II. OVEN COMPONENTS……………..…….. 4
a. Window…………………………..…….. 4
b. Conveyor Exit Tray …………...……….…4
c. Eyebrows ………….………….….…….…4
d. Control Panel …………………………..…4
e.
Global-Mod™ .. ..………......................4
f. Serial Plate ……………….…….……..…. 4
g. Conveyor Drive Motor …………….……..4
h. Crumb Pans …………………...….………4
i. Conveyor …………………...…..…………4
j. Gas Burner …………..………..….……… 4
k. Blower(s) ………….….…………..……… 4
l. Air Fingers ……………...............………. 4
III. OVEN SPECIFICATIONS ……..….……..….. 5
a. Dimensions ..………….…………………. 5
b. General Specifications …..……………... 5
c. Electrical Specifications …………….….. 5
d. Gas Specifications ……………. ………. 5
Section 2 – INSTALLATION…….…………………………6
WARNINGS AND CAUTIONS . ..……………6 - 7
CODE COMPLIANCE .....……………………7 - 8
I. INSTALLATION INSTRUCTIONS..…………..9
a. Required Equipment…………………9
b. Assemble Base and Legs ...….9 – 13
c. Place Oven on Base..…..…….14 – 16
d. Final Setup ........……………….17 - 18
II. VENTILATION SYSTEM .…………………….18
a. Requirements .………………………18
b. Recommendations ……………18 - 19
c. Other Ventilation Concerns.……….19
III. RESTRAINT CABLE INSTALLATION...……19
Page
Section 3 – OPERATION……………………………………..…….. 20
I. LOCATION AND DESCRIPTION OF CONTROLS …. 20
a. Fan Switch ...…………………………………..20
b. Burner Switch .…………….………………..….20
c. Conveyor Switch …….………………..……….20
d. Conveyor Speed Control ………………..….20
e. Digital Temperature Control ....………….……20
II. NORMAL OPERATION ………….……………………....21
a. Daily Startup Procedure …...........………….. 21
b. Daily Shutdown Procedure……………....…….22
Section 4 – MAINTENANCE …………………….……………..22 - 23
I. MAIINTENANCE – DAILY ………………………………23
II. MAINTENANCE – MONTHLY.………………………….24
III. MAINTENANCE – EVERY 3 MONTHS ...………….….25
IV. MAINTENANCE – EVERY 6 MONTHS ...……..………25
3

Section 1 - DESCRIPTION
I. OVEN USES
Global Cooking Systems
®
3200 Series ovens can be used to bake or cook a wide variety of food products,
such as pizza, pizza-type products, cookies, sandwiches and many others.
II. OVEN COMPONENTS – see Figure 1
a) Window: Allows the user to see and access food products within the bake chamber.
b) Conveyor Exit Tray: Prevents food products from falling off the end of the conveyor.
c) Eyebrows: Can be adjusted to various heights to reduce heat loss into the environment.
d) Control Panel: Location of the operating controls for the oven. Refer to Section 3 Operation for details.
e) Global-Mod™ Control Cabinet: Houses the oven’s operating components. No user-serviceable parts are
located in the Global-Mod™ Control Cabinet. NOTE: 3270 models have two Global-Mod™ Control
Cabinet, one on either end of the oven.
f) Serial Plate: Provides utility and operational specifications that effect installation and operation.
g) Conveyor Drive Motor: Located inside the Global-Mod™ Control Cabinet and moves the conveyor belt.
This is not a user-serviceable component.
h) Crumb Pans: Catches crumbs and other debris that fall through the conveyor belt. One crumb pan is
located under each end of the conveyor belt.
i) Conveyor: Moves the food product through the oven
j) Gas Burner: Located in the Global-Mod™ Control Cabinet and is the heat source for the oven. This is
not a user-serviceable component.
k) Blower(s): Fan(s) that move heated air from the burner plenum(s) to the Air Fingers.
l) Air Fingers: Directs controlled streams of heated air onto the food product.
INSERT LINE DRAWING HERE – Figure 1
4

III. OVEN SPECIFICATIONS
a. Dimensions:
Overall Height: Single cavity……………… 43.2 inches
Double cavity…………….. 63.7 inches
Triple cavity…………….. 68.5 inches
Overall Depth: All models ……………… 61.0 inches
Overall length: 3240 ……………………….. 77.70 inches
3255…………………….….. 92.50 inches
3270………………………… 110.13 inches
Bake Chamber Length: 3240 ……………………….. 40 inches
3255……………………….. 55 inches
3270………………………… 70 inches
Conveyor Width: All models ……………… 32 inches
Recommended Minimum Clearances:
Rear of oven to wall…………………………………………… 1 inch
Control end of conveyor to wall……………………………… 6 inches
Non-control end of oven to wall……………………………….. 6 inches
b. General Specifications:
Shipping Weight (approx.): 3240 ……………………….. 1000 lbs.
3255……………………….. 1100 lbs.
3270………………………… 1200 lbs
Burner Capacity/ BTU/hr (max) Natural Gas and Propane (LP) Gas:
3240 ……………………….. 100,000 BTU per cavity
3255……………………….. 160,000 BTU per cavity
3270………………………… 180,000 BTU Per cavity
Maximum Operating Temperature:
All Models …………………… 550
0
F
Preheat Time: …………………………………………………… 20 minutes
c. Electrical Specifications (per cavity):
Model Voltage Phase HZ Amp Draw
3240 120 1 60 7.5
3255 120 1 60 7.5
3270 120 1 60 15.0
d. Gas Specifications:
Gas Type Required supply pressure Operating Pressure Supply line size (NPT)
Natural 4.5 – 10.5” WC 3.5” WC Single oven 3 / 4”
Doubleoven1”
Tripleoven1-1/4”
Liquid Petroleum (LP) 11 – 13” WC 10.5” WC Single oven 3 / 4”
Doubleoven1”
Tripleoven1-1/4”
5

Section 2 – INSTALLATION
WARNING:
Improper installation, adjustment alteration, service or maintenance can cause property
damage, injury or death. Read the installation, operating and maintenance instructions
thoroughly before installing or servicing this equipment.
WARNING
When ovens are not properly installed, a fire may result. To reduce the risk of fire, follow the installation
instructions.
WARNING
After any conversions, adjustments, or service work on the oven:
Perform a gas leak test.
Test for correct air supply (makeup air).
Test for proper combustion air and gas supply.
Test for proper combustion.
Ensure that ventilation system is operating correctly.
WARNING
Keep the appliance area free and clear of combustibles
WARNING
Global Cooking Systems ovens are suitable for installation on non-combustible floors only. Ovens must
be installed on an even (level) non-flammable flooring surface and all adjacent walls must also be non-
flammable. Required minimum clearances are listed in the Description section of this Manual.
WARNING
Do not place any type of insulating material in the required clearance spaces surrounding the oven. There must
be adequate clearance between the oven and combustible materials. Clearance must also be provided for
servicing, cleaning and for operating the oven.
WARNING
Do not obstruct the flow of combustion and ventilation air to and from your oven. There must be no
obstructions on, under or around the oven. Constructional changes to the area where the oven is
installed must not affect the air supply to the oven. Do not pack required air spaces with insulation or
any other material.
WARNING:
The appliance and its individual shutoff valve must be disconnected from the gas supply piping system
during any pressure testing of that system at test pressures in excess of ½ psi. The appliance must be
isolated from the gas supply piping system by closing the individual manual shutoff valve during any
pressure testing of the gas supply system at test pressures equal to or less than ½ psi.
6

WARNING:
Electrical Grounding Instruction
This appliance is equipped with a grounding type plug for your protection against shock hazard and should
be plugged directly into a properly grounded receptacle. Do not cut or remove the grounding prong from
this plug.
CAUTION:
Risk of fire and electric shock. Replace power cord with manufacturer’s cord set only,
part no/ PC-1.
INSTALLATION – Code Compliance
Global Cooking Systems ovens must be installed under a ventilation hood. Installation
of the exhaust hood must be in accordance with the Standard for Ventilation Control
and Fire Protection of Commercial Cooking Operations, NFPA 96.
NOTE
All aspects of the oven installation, including placement, utility connections, and ventilation, must comply
with all applicable local or national codes. Those codes supersede the requirements and guidelines
provided in this manual.
NOTE
In the USA, the oven installation must comply with local codes. In the absence of local codes, gas oven
installations must comply with the National Fuel Gas Code, ANSI Z223.1. Gas and electric ovens, when
installed, must be electrically grounded in accordance with local codes or in the absence of local codes,
with the National Electrical Code (NEC), or ANSI/NFPA70.
NOTE
In Canada, the oven installation must comply with local codes. In the absence of local codes, gas oven
installations must comply with the Natural Gas Installation Code, CAN/CGA-B149.1 or the Propane Gas
Installation Code, CAN/CGA-B149.2 as applicable. Gas and electric ovens must be electrically grounded
in accordance with local codes, or in the absence of local codes, with the Canadian Electrical Code
CSA C22.2
7

NOTE
Gas supply connection must be made with a connector complying with ANSI Z21.69 and CAN/CGA-
6.16 and a quick disconnect device complying with ANSI Z21.41 and CAN6.9. Adequate means must
be provided to limit the movement of the appliance without depending on the connector and the quick-
disconnect device or its associated piping to limit the appliance movement.
NOTE
The installer must contact local building or fire officials concerning installation restrictions or
the need for inspection of the oven installation.
NOTE
For additional installation information, contact your local Authorized Global Cooking Systems
®
Service
Agent.
NOTE
An electrical wiring diagram for the oven is located inside the machinery compartment.
8

I. Installation Instructions
a. Required Equipment:
•Two (2) M5 Genie-Lifts or equivalent with pipe adapters
•One (1) 2-3/4” X 12’ lifting pipe
•Two flat appliance dollies
•Four (4) 2’ lengths of 2X10 lumber or equivalent
b. Assemble the base and legs.
1. Remove screws holding outer crate together and remove crating material.
2. Place hand over straps as shown to prevent lash back injury and cut straps with a side cutter or metal
shear. (Fig. 1)
Fig. 1
9

3. Remove oven base, legs, casters, trim rails, rear standoffs (Fig. 2 & 3) and hardware package.
Fig. 2
10