Bakers Pride VH-1620-E1 User manual

INSTALLATION
AND
OPERATING
INSTRUCTIONS
INTENDED FOR OTHER THAN HOUSEHOLD USE
Models: VH1620E, VHVA1620E, VH1828E & VHVA1828E
RETAIN THIS MANUAL FOR FUTURE REFERENCE
OVEN MUST BE KEPT CLEAR OF COMBUSTIBLES AT ALL TIMES
P/N U4173A 2/08
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This equipment has been engineered to provide you with year-round dependable service when used
according to the instructions in this manual and standard commercial kitchen practices.
Initial heating of oven may generate smoke or fumes and must be done in a well ventilated area.
Overexposure to smoke or fumes may cause nausea or dizziness.
FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance. !!
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. !!
BAKERS PRIDE OVEN CO., INC.
30 Pine Street
New Rochelle, NY 10801
[phone] Phone [phone] US & Canada
[phone] Fax www.bakerspride.com Web Address
COUNTERTOP MODEL
ELECTRIC CONVEYOR OVENS
ANSI/NSF4

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!WARNING: This symbol refers to a potential hazard or unsafe practice, which could result in
serious injury or death.
!
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!DANGER: This symbol warns of imminent hazard which will result in serious injury or death.
!
!CAUTION: This symbol refers to a potential hazard or unsafe practice, which may result in minor or
moderate injury or product or property damage.
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!NOTICE: This symbol refers to information that needs special attention or must be fully understood
even though not dangerous.
GENERAL INFORMATION
THIS MANUAL SHOULD BE RETAINED FOR FUTURE REFERENCE
Bakers Pride takes pride in the design and quality of our products. When used as intended and with proper
care and maintenance, you will experience years of reliable operation from this equipment. To ensure best
results, it is important that you carefully read and follow the instructions in this manual.
Installation and start-up should be performed by a qualified installer who has thoroughly read, understands
and follows these instructions.
If you have questions concerning the installation, operation, maintenance or service of this product, contact
our Technical Service Department at [phone].
SAFETY PRECAUTIONS
Before installing and operating this equipment be sure everyone involved in its operation are fully trained
and are aware of all precautions. Accidents and problems can result by a failure to follow fundamental rules
and precautions.
The following words and symbols, found in this manual, alert you to hazards to the operator, service
personnel or the equipment. The words are defined as follows:
!
CAUTION: These models are designed, built, and sold for commercial use. If these models are
positioned so the general public can use the equipment make sure that cautions, warnings, and
operating instructions are clearly posted near each unit so that anyone using the equipment will
use it correctly and not injure themselves or harm the equipment.
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WARNING: Check the data plate on this unit before installation. Connect the unit only to the voltage
and frequency listed on the data plate. Connect only to 1 or 3 phase as listed on the data plate.
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!WARNING: Electrical and grounding connections must comply with the applicable portions of the
national electrical code and/or other local electrical codes.
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!WARNING: Disconnect device from electrical power supply and place a Tag Out-Lockout on the
power plug, indicating that you are working on the circuit.
WARNING: Install per the spacing requirements listed in the installation section of this manual. We
strongly recommend having a competent professional install the equipment. A licensed electrician
should make the electrical connections and connect power to the unit. Local codes should always
be used when connecting these units to electrical power. In the absence of local codes, use the
latest version of the National Electrical Code.
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WARNING: This device should be safely and adequately grounded in accordance with local
codes, or in the absence of local codes, with the National Electrical code, ANSI/NFPA 70, Latest
Edition to protect the user from electrical shock. It requires a grounded system and a dedicated
circuit, protected by a fuse or circuit breaker of proper size and rating. Canadian installation must
comply with the Canadian Electrical Code, CSA C22.2, as applicable

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WARNING: Never clean any electrical unit by immersing it in water. Turn off before cleaning
surface.
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WARNING: An earthing cable must connect the appliance to all other units in the complete
installation and from there to an independent earth connection.
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NOTICE: This product is intended for commercial use only. Not for household use.
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WARNING: SHOCK HAZARD - De-energize all power to equipment before cleaning the
equipment.
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NOTICE: The unit when installed, must be electrically grounded and comply with local codes, or in
the absence of local codes, with the national electrical code ANSI/NFPA70- latest edition.
Canadian installation must comply with CSA-STANDARD C.22.2 Number 0 M1982 General
Requirements-Canadian Electrical Code Part II, 109-M1981- Commercial Cooking Appliances.
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NOTICE: Local codes regarding installation vary greatly from one area to another. The National
Fire Protection Association, Inc. states in its NFPA96 latest edition that local codes are “Authority
Having Jurisdiction” when it comes to requirements for installation of equipment. Therefore,
installation should comply with all local codes.
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WARNING: A factory authorized agent should handle all maintenance and repair. Before doing any
maintenance or repair, contact Bakers Pride.
IMPORTANT FOR FUTURE REFERENCE
Please complete this information and retain this manual for the life of the equipment. For
Warranty Service and/or Parts, this information is required.
Model Number Serial Number Date Purchased
Notes:

TABLE OF CONTENTS
SECTION ITEM PAGE
1 Receiving 5
2 Location & Minimum Clearances 5
3 Installation 5
4 Stacking 6
5 Electrical Connections 6
6 System Check 8
7 Initial Start-Up 10
8 Shutdown 11
9 Special Features 11
10 Cleaning 12
11 Operator Maintenance 13
12 Rating Plate 14
13 Conveyor Removal 15
14 Conveyor Installation 15
15 Conveyor Belt Speed Calibration 16
16 Troubleshooting Guide 18
17 Temperature Control Conversion Chart 23
18 Solid State Relay Identification 24
19 Electrical Schematics & Wiring Diagrams 26
A. VHVA1620E Schematic, 208, 220 or 240VAC, 1 Phase 26
B. VHVA 1620E Wiring Diagram, 208, 220 or 240VAC, 1 Phase 27
C. VHVA1620E Schematic, 208, 220 or 240VAC, 3 Phase 28
D. VHVA 1620E Wiring Diagram, 208, 220 or 240VAC, 3 Phase 29
E. VH 1620E Schematic, 208, 220 or 240VAC, 1 Phase 30
F. VH 1620E Wiring Diagram, 208, 220 or 240VAC, 1 Phase 31
G. VH 1620E Schematic, 208, 220 or 240VAC, 3 Phase 32
H. VH 1620E Wiring Diagram, 208, 220 or 240VAC, 3 Phase 33
I. VHVA 1828E Schematic, 208, 220, or 240, 1 Phase 34
J. VHVA 1828E Wiring Diagram, 208, 220, or 240, 1 Phase 35
K. VHVA 1828E Schematic, 208, 220, or 240, 3 Phase 36
L. VHVA 1828E Wiring Diagram, 208, 220, or 240, 3 Phase 37
M. VH 1828E Schematic, 208, 220, or 240, 1 Phase 38
N. VH 1828E Wiring Diagram, 208, 220, or 240, 1 Phase 39
O. VH 1828E Schematic, 208, 220, or 240, 3 Phase 40
P. VH 1828E Wiring Diagram, 208, 220, or 240, 3 Phase 41
20 Parts Lists & Exploded Views 42
A. External Covers 42
B. Conveyor Assembly 42
C. Blower Motor Cover Assembly 43
D. Blower Assembly 43
E. VH Series Only 43
F. Plenum “Finger” Assembly 43
G. Main Power Control Box 44
H. Electric Control Box 45
I. Cool Down Thermostat, Elements, Switch & Probe 46
21 Warranty 47
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3. INSTALLATION
Place the conveyor oven and parts as close to the area of final installation before uncrating. Your conveyor
oven is packed sitting on its bottom. Leave it this way until unpacked. The pallet may be left under the
conveyor oven for convenience in further handling. Unpack carefully to avoid damage to the unit. If
concealed damage is discovered, follow the instructions detailed in Section 1 above.
DO NOT LIFT EXCESSIVE WEIGHT
A. Legs are shipped unattached. Make sure each leg is attached and tightened before placing the
conveyor oven in place. Each leg is adjustable to accommodate variations in the mounting surface.
B. Using sufficient help (2 or more people), lift the conveyor oven upward and place on the countertop
surface. Lift the conveyor oven by gripping the bottom of the unit. THE FOLLOWING ITEMS ARE
NOT TO BE USED AS LIFTING "HANDLES": Side-mounted control boxes (2), removable front door
(with handles), the conveyor belt assembly, the rear fan housing assembly.
C. THE CONVEYOR BELT ASSEMBLY IS MOUNTED BACKWARDS FOR SHIPPING. THE
CONVEYOR BELT ASSEMBLY MUST BE REMOVED AND REVERSED PRIOR TO OPERATION.
See Section 6a, b for further instructions.
D. Position the conveyor oven in its final location, maintaining the minimum clearances specified in
Section 2 above.
I. INSTALLATION INSTRUCTIONS
VH1620E 6.4 1 or 3
VHVA1620E 6.4 1 or 3
VH1828E 12.4 1 or 3
VHVA1828E 12.4 1 or 3
1. RECEIVING
Read the notice on the outside carton regarding damage in transit. "CONCEALED DAMAGE", damage
discovered after opening the crate(s), MUST be reported immediately to the carrier. The carrier will perform
an inspection of the damage and furnish forms for the consignee's claim against the carrier. Retain ALL
packaging material - including outer carton, until the inspection has been completed.
Proper and secure storage facilities should be arranged for the conveyor oven(s) if necessary to protect it
from outdoor or damp conditions at all times prior to installation.
2. LOCATION AND MINIMUM CLEARANCES
Adequate air space must be provided for the proper venting of the rear exhaust air and provision made for
venting of cooking vapors. The Conveyor Oven must be installed in a well-ventilated area.
NOTE: Attached rear rubber bumpers must not be removed and can contact a rear wall if present.
Conveyor Ovens can be installed with "ZERO" clearances (back and sides) from combustible and non-
combustible materials. (Rear rubber bumpers are the “Zero” clearance points on the back of the unit.) S e e
rating plate attached to the control box door panel.
The Conveyor Oven is intended for countertop mounting if mounted on the 4" legs provided. The Oven is
NOT approved for mounting on any floor. Keep the area around your conveyor oven free and clear of all
combustible materials.
MODELS COVERED TOTAL KW PHASE