Wells OCG136 Installation Manual
WELLS MANUFACTURING
10 Sunnen Dr., St. Louis, MO 63143
telephone: 314-678-6314
fax: 314-781-2714
www.wellsbloomfield.com
OWNERS MANUAL
WVOG136 SERIES
GRIDDLE and
CONVECTION
UNIVERSAL
509
OVEN
with
HOOD
MODEL:
WVOG136
OCG136
Includes
INSTALLATION
USE & CARE
EXPLODED VIEW
PARTS LIST
WIRING DIAGRAM
Model WVOC-G136
IMPORTANT: DO NOT DISCARD THIS MANUAL
This manual is considered to be part of the appliance and is to be given to the OWNER or
MANAGER of the restaurant, or to the person responsible for TRAINING OPERATORS of
this appliance. Additional manuals are available from your WELLS DEALER.
THIS MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS U S ING OR
INSTALLING THIS APPLIANCE. Contact your WELLS DEALER if you have any
questions concerning installation, operation or maintenance of this equipment.
p/n 2M-305936 Rev. G M509 140425
LIMITED WARRANTY STATEMENT
Unless otherwise specified, all commercial cooking
equipment manufactured by WELLS MANUFACTURING is
warranted against defects in materials and workmanship for
a period of one year from the date of original installation or
18 months from the date of shipment from our factory,
whichever comes first, and is for the benefit of the original
purchaser only.
THIS WARRANTY IS THE COMPLETE AND ONLY
WARRANTY, EXPRESSED OR IMPLIED IN LAW OR IN
FACT, INCLUDING BUT NOT LIMITED TO, WARRANTIES
OF MERCHANTABILITY OR FITNESS FOR ANY
PARTICULAR PURPOSE, AND/OR FOR DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES IN
CONNECTION WITH WELLS MANUFACTURING
PRODUCTS. This warranty is void if it is determined that,
upon inspection by an authorized service agency, the equipment has been modified, misused, misapplied, improperly
installed, or damaged in transit or by fire, flood or act of
God. It also does not apply if the serial nameplate has been
removed, or if service is performed by unauthorized personnel. The prices charged by Wells Manufacturing for its prod-
ucts are based upon the limitations in this warranty. Seller’s
obligation under this warranty is limited to the repair of defects without charge by a Wells Manufacturing factory authorized service agency or one of its sub-service agencies.
This service will be provided on customer’s premises for
non-portable models. Portable models (a device with a cord
and plug) must be taken or shipped to the closest authorized service agency, transportation charges prepaid, for
service. In addition to restrictions contained in this warranty, specific limitations are shown in the Service Policy and
Procedure Guide. Wells Manufacturing authorized service
agencies are located in principal cities. This warranty is
valid in the United States and Canada and void elsewhere.
Please consult your classified telephone directory, your
foodservice equipment dealer or contact:
10 Sunnen Dr., St. Louis MO 63143 USA
phone (314) 678-6314 or fax (314) 781-2714
for information and other details concerning warranty.
Wells Manufacturing
SERVICE POLICY AND PROCEDURE GUIDE and ADDITIONAL WARRANTY EXCLUSIONS
1. Resetting of safety thermostats, circuit breakers, over
load protectors, and/or fuse replacements are not
covered by this warranty unless warranted conditions
are the cause.
2. All problems due to operation at voltages or phase
other than specified on equipment nameplates are
not covered by this warranty.
Conversion to correct voltage and/or phase must be
the customer’s responsibility.
3. All problems due to electrical connections not made
in accordance with electrical code requirements
and wiring diagrams supplied with the equipment are
not covered by this warranty.
4. Replacement of items subject to normal wear, to
include such items as knobs, light bulbs; and, normal
maintenance functions including adjustments of
thermostats, adjustment of micro switches and
replacement of fuses and indicating lights are not
covered by warranty.
5. Damage to electrical cords and/or plug due to exposure
to excessive heat are not covered by this warranty.
6. Full use, care, and maintenance instructions supplied
with each machine. Noted maintenance and
preventative maintenance items, such as servicing and
cleaning schedules, are customer responsibility. Those
miscellaneous adjustments noted are customer
responsibility. Proper attention to preventative
maintenance and scheduled maintenance procedures
will prolong the life of the appliance.
7. Travel mileage is limited to sixty (60) miles from an
Authorized Service Agency or one of its sub-service
agencies.
8. All labor shall be performed during regular working
hours. Overtime premium will be charged to the buyer.
9. All genuine Wells replacement parts are warranted for
ninety (90) days from date of purchase on nonwarranty equipment. This parts warranty is limited only
to replacement of the defective part(s). Any use of
non-genuine Wells parts completely voids any
warranty.
10. Installation, labor, and job check-outs are not
considered warranty and are thus not covered by this
warranty.
11. Charges incurred by delays, waiting time or operating
restrictions that hinder the service technician’s ability to
perform service are not covered by warranty. This
includes institutional and correctional facilities.
M509 2M-305936 Owners Manual WVOG136
SHIPPING DAMAGE CLAIM PROCEDURE
NOTE: For your protection, please note that equipment in
this shipment was carefully inspected and packaged by
skilled personnel before leaving the factory. Upon
acceptance of this shipment, the transportation company
assumes full responsibility for its safe delivery.
IF SHIPMENT ARRIVES DAMAGED:
1. VISIBLE LOSS OR DAMAGE: Be certain that any
visible loss or damage is noted on the freight bill or
express receipt, and that the note of loss or damage is
signed by the delivery person.
2. FILE CLAIM FOR DAMAGE IMMEDIATELY:
Regardless of the extent of the damage.
3. CONCEALED LOSS OR DAMAGE: if damage is
unnoticed until the merchandise is unpacked, notify the
transportation company or carrier immediately, and file
“CONCEALED DAMAGE” claim with them. This
should be done within fifteen (15) days from the date
the delivery was made to you. Be sure to retain the
container for inspection.
Wells Manufacturing cannot assume liability for damage or
loss incurred in transit. We will, however, at your request,
supply you with the necessary documents to support your
claim.
xi
TABLE OF CONTENTS
WARRANTY ................................................................ xi
SPECIFICATIONS ....................................................... 1
FEATURES & OPERATING CONTROLS ................... 2
PRECAUTIONS & GENERAL INFORMATION ........... 6
AGENCY LISTING INFORMATION ............................ 7
INSTALLATION ........................................................... 8
OPERATION ............................................................... 13
CLEANING INSTRUCTIONS ...................................... 18
TROUBLESHOOTING SUGGESTIONS ..................... 22
SERVICING INSTRUCTIONS ..................................... 23
MAINTENANCE SCHEDULES ................................... 25
MSDS (Ansulex Low pH) ............................................. 28
EXPLODED VIEW & PARTS LIST .............................. 30
ANSUL® COMPONENTS ........................................... 36
WIRING DIAGRAM ...................................................... 37
PARTS & SERVICE .................................................... 41
CUSTOMER SERVICE DATA ..................................... 41
INTRODUCTION
Thank You for purchasing this Wells Manufacturing appliance.
Proper installation, professional operation and consistent maintenance of this appliance will ensure that
it gives you the very best performance and a long, economical service life.
This manual contains the information needed to properly install this appliance, and to use and care for
the appliance in a manner which will ensure its optimum performance.
SPECIFICATIONS
1ø
AMPS WATTS
DIMENSIONS
POWER CORD
(42-3/8" wide including spacers)
30-3/8” WIDE
34-5/8” DEEP
80-9/16” HIGH
Power Cord (when provided):
NEMA 15-60P
M509 2M-305936 Owners Manual WVOG136
MODEL
WVOG136
ROLL
WARMER
NO
VOLTS
50/60 Hz
208V 37 28 37 59 12,200
240V 38 33 38 63 15,000
3ø AMPS
L1 L2 L3
Minimum clearances required from unit to nearest combustible surface or object
BACK SIDE BOTTOM TOP
inches n/a 6 6 19
millimeters n/a 152 152 483
1
FEATURES & OPERATING CONTROLS
28 28
VENTILATOR CONTROL PANEL
see pages 4 & 5
18
16
a15
56
18
22
GRIDDLE CONTROL PANEL
see pages 4 & 5
a10
IN CASE OF
FIRE
ANSUL
®
PULL
HANDLE
TO ACTIVATE
FIRE SUPPRESSION
SYSTEM
POWER ON
HEAT ON
ON
HIGH
OFF
FAN
LOW
TIME TEMP
USE 10 AM P TY PE AC FUSE ONLY
53
19
16
a11
22
28
1
41
42
COCKED
43
44
FIRED
a31
12
a6
40
M509 2M-305936 Owners Manual WVOG136
OVEN CONTROLS
see pages 4 & 5
8
Fig. 1 Ventilator Section Operating Features & Controls
2
9
38
38
FEATURES & OPERATING CONTROLS (continued)
VENTILATOR SECTION
M509 2M-305936 Owners Manual WVOG136
ITEM
1.
a6.
8.
9.
a10.
a11.
12.
a15.
16.
18.
19.
22.
28.
a31.
38.
40.
41.
42.
43.
44.
53.
56.
DESCRIPTION
NAMEPLATE
FIRE SUPPRESSION
AGENT TANK (1.5 gal.)
ADJUSTABLE (FRONT)
LEG
RIGID (REAR) CASTER
MANUAL PULL STATION
FUSIBLE LINKS
LOWER REAR ACCESS
PANEL
DISCHARGE NOZZLE
GREASE BAFFLE
PRE-FILTER ASSEMBLY
HEPA/CHARCOAL FILTER
PACK
GREASE COLLECTOR
VENTILATOR EXHAUST
DUCT
STATUS INDICATOR
POWER CORD
POWER FUSES
POWER CONTACTOR
BUILDING FIRE ALARM
RELAY
GROUND LUG
INTERLOCK TERMINAL
FILTER INTERLOCK
SWITCHES
VENTILATOR FAN
COMMENT
Lists Manufacturer, Model and Serial Number information.
Also lists electrical specifications.
Container for Ansulex™ Low-pH liquid fire suppression liquid.
Allows the unit to be leveled.
Allows the unit to be easily positioned by lifting the front of the
unit slightly.
Provides a means of manual activation of the fire suppression
system. PULL ONLY IN CASE OF FIRE!
Automatically activates fire suppression system in the event of
fire on the griddle.
Allows access to Ansul® fire suppression agent tank (a6) and
controls also access to main power contactor (41).
Fire suppression media discharges here (2 places).
Extracts and drains most grease and moisture from the air flow.
Comprises the PRE-FILTER FRAME and a replaceable
PRE-FILTER. Stops larger particles of grease from reaching
the FILTER PACK for reduced maintenance costs.
Stops most grease and smoke particles. Also assists in some
cooking odor removal.
Collects grease/moisture drained from filter bank.
Exit point for ventilator airflow - on top left rear of unit.
DO NOT BLOCK
Displays status of fire suppression system (COCKED - FIRED)
If FIRED, a buzzer will sound continuously.
6’ cord and cap. Plug for NEMA 15-60R (receptacle by user).
Provides over-current protection for convection oven section.
Energizes griddle only while ventilator section is sensed as
operational.
Reports fire alarm condition to building fire management
system.
Ground wire of power cord connects here.
Provides connection for shut-down control by building fire
management system.
Proper installation of grease baffle and filter pack close these
switches in ventilator sensor circuit.
Provides air movement for ventilation.
3
FEATURES & OPERATING CONTROLS (continued)
Fig. 2 Ventilator Section Controls & Indicator Lights
Fig. 3 Griddle & Warmer Drawer Operating Features & Controls
4
M509 2M-305936 Owners Manual WVOG136
FEATURES & OPERATING CONTROLS (continued)
ITEM
DESCRIPTION
COMMENT
VENTILATOR SECTION CONTROLS
V.01
V.02
V.03
V.04*
V.05*
V.06*
* See PRECAUTIONS & GENERAL INFORMATION, pages 6 & 7 for special procedures regarding
prefilters and filter packs.
POWER SWITCH
POWER ON INDICATOR
LIGHT
CHECK FILTERS
INDICATOR LIGHT
REPLACE PREFILTER
INDICATOR LIGHT
REPLACE FILTER PACK
INDICATOR LIGHT
SERVICE REQUIRED
INDICATOR LIGHT
Energizes blower motor. If, after 10 seconds, proper conditions
are met, appliance is energized.
GREEN. Glows when POWER switch is ON.
AMBER. Glows if one or more filters are out of position. Check
all filters and baffles for proper installation.
AMBER. Glows when PREFILTER is approaching the end of its
service life and must soon be replaced.
AMBER. Glows when FILTER PACK is approaching the end of
its service life and must soon be replaced.
RED. Glows when PREFILTER and/or FILTER PACK has
reached the end of its service life and is too loaded to allow
sufficient air flow. Filter MUST be replaced. Appliance is SHUT
DOWN until expended filters are replaced.
GRIDDLE SECTION CONTROLS
G.01
G.02
GRIDDLE TEMPERATURE
CONTROL
HEAT INDICATOR LIGHT
Thermostat control of temperature of one griddle half.
AMBER. Glows when heating element is energized.
CONVECTION OVEN SECTION CONTROLS
M509 2M-305936 Owners Manual WVOG136
C.01
C.02
C.03
C.04
C.05
C.06
C.07
C.08
thru
C.11
POWER INDICATOR
LIGHT
HEAT INDICATOR LIGHT
ON-OFF-FAN SWITCH
FAN HI-LOW SWITCH
DIGITAL DISPLAY
TEMP SET DIAL
TIME SET DIAL
PROGRAM KEYS
AMBER. Glows when oven is turned ON.
AMBER. Glows when heating elements are energized.
Switch to turn oven ON, OFF, or select FAN only.
Switch to turn fan ON, and to select fan speed.
Displays time and temperature information.
A. Time remaining in program (minute : second)
B. Programmed temperature (ºF)
Adjust programmed cooking time
Adjust programmed cooking temperature.
Press appropriate key to
A. Select, start or cancel pre-programmed time/temperature
B. View actual temperature of oven
5
PRECAUTIONS AND GENERAL INFORMATION
DANGER
ELECTRIC SHOCK HAZARD
DO NOT SPRAY WATER ON OR AROUND
ELECTRICAL EQUIPMENT
DO NOT WASH FLOOR NEAR ELECTRICAL
EQUIPMENT WITH WATER SPRAY
WARNING:
ELECTRIC
SHOCK HAZARD
All servicing requiring access
to non-insulated electrical
components must be
performed by a factory
authorized technician.
DO NOT open any access
panel which requires the use
of tools. Failure to
follow this warning can
result in severe electrical
shock.
CAUTION:
RISK OF
DO NOT connect or energize
this appliance until all
installation instructions are
read and followed. Damage
to the appliance will result if
these instructions are not
followed.
DAMAGE
CAUTION:
HOT SURFACE
Cooking surface is very hot
during operation. Contact with
the griddle can cause serious
burns.
NOTE: Fire suppression system and all associated components must
only be serviced by an authorized Ansul® Distributor. All setup,
charging, repair and/or adjustment of the fire suppression system must
be performed by an Authorized Ansul® Distributor ONLY.
IMPORTANT: If a remote pull station is installed, both rear casters (9)
must be replaced with legs to deter moving the unit. MOVING AN
APPLIANCE WITH A REMOTE PULL STATION WILL DISCHARGE
THE FIRE SUPPRESSION SYSTEM.
This Ventless Cooking System™ is designed to help reduce odor
emissions, but will not completely eliminate cooking odors. Air
exchange at the installation site must comply with the requirements of
the local jurisdictional authority. To ensure that odors do not build-up,
recommended minimum air exchange is 300 - 400 cfm of outside air
into and out of the area where the unit is used.
This appliance is intended for use in commercial establishments
only.
This appliance is intended
No other use is
agents.
recommended or authorized by the manufacturer or its
to prepare food for human consumption.
Operators of this appliance must be familiar with the appliance use,
limitations and associated restrictions. Operating instructions must be
read and understood by all persons using or installing this appliance.
Cleanliness of this appliance is essential to good sanitation. Read and
follow all included cleaning instructions and schedules to ensure the
safety of the food product.
Disconnect this appliance from electrical power before performing any
maintenance or servicing.
Do not splash or pour water on, in or over any exposed element,
control, control panel or wiring.
DO NOT submerge pre-filter or filter pack in water.
The technical content of this manual, including any wiring diagrams,
schematics, parts breakdown illustrations and/or adjustment
procedures, is intended for use by qualified technical personnel.
Any procedure which requires the use of tools must be performed by a
qualified technician.
This manual is considered to be a permanent part of the appliance.
This manual and all supplied instructions, diagrams, schematics, parts
breakdown illustrations, notices and labels must remain with the
appliance if it is sold or moved to another location.
This appliance is made in the USA. Unless otherwise noted, this
appliance has American sizes on all hardware.
M509 2M-305936 Owners Manual WVOG136
6
PRECAUTIONS AND GENERAL INFORMATION (continued)
OPERATIONAL NOTES:
REPLACE PREFILTER and REPLACE FILTER PACK indicator lights
provide a timely warning that a system shut-down is imminent.
The actual time between the indicator light coming on and the loss of
cooking appliance power will depend upon the cooking conditions.
Anytime a dirty PRE-FILTER is replaced, the system airflow will
increase. If the condition of the FILTER PACK is marginal, the
REPLACE FILTER PACK light could then come on. If this happens,
a fresh FILTER PACK must be installed within a reasonably short time.
Loss of airflow through the old filter pack will soon cause a system shut
-down when the airflow falls below minimum vapor capture levels.
KEEP SPARE FILTER PACKS ON HAND.
IMPORTANT: If you decide to “get the most” out of the old filter pack,
and continue to use it until a system shut-down happens, it is advisable
to have a fresh filter pack readily at hand, and have someone available
who is capable of replacing it. Otherwise, you may experience an
extended down time, with consequent associated loss of business.
The manufacturer assumes no liability for loss of business due to
a system shutdown caused by a dirty pre-filter and/or filter pack
(i.e. red SERVICE REQUIRED light is on), when the user fails to
have the proper replacement pre-filter and/or filter pack on hand.
The Ventless Cooking System™ hood is designed as part of a WELLS
cooking appliance only. No other use of this product is authorized by
the manufacturer or its agents. Wells Mfg. assumes no liability for the
use of this equipment with products by any other manufacturer’s, or for
use of this equipment with any Wells Manufacturing product other than
in factory certified applications.
Fig. 4 Ventilator Warning
Indicators
AGENCY LISTING INFORMATION
This appliance conforms to NSF Standard 4 for sanitation only if
installed in accordance with the supplied Installation Instructions
And operated and maintained in accordance with the instructions in this
manual.
M509 2M-305936 Owners Manual WVOG136
This appliance is Listed under UL File E146882.
7
STD 4
E146882
INSTALLATION
NOTE: DO NOT discard
the carton or other packing
materials until you have
inspected the appliance for
hidden damage and tested it
for proper operation.
Refer to SHIPPING DAMAGE
CLAIM PROCEDURE on the
inside front cover of this
manual.
WARNING:
RISK OF
Installation procedures must
be performed by a qualified
technician with full knowledge
of all applicable electrical
codes. Failure can result in
personal injury and property
damage.
INJURY
UNPACKING & INSPECTION
Carefully remove the appliance from the carton. Remove all
protective plastic film, packing materials and accessories from the
Appliance before connecting electrical power or otherwise performing
any installation procedure.
Carefully read all instructions in this manual and the Installation
Instruction Sheet packed with the appliance before starting any
installation.
Read and understand all labels and diagrams attached to the
appliance.
Carefully account for all components and accessories before
discarding packing materials. Store these components in or near the
appliance for later use. To prevent loss, these items should be
installed as soon as possible
1 ea. FIRE SUPPRESSION AGENT (ANSULEX® Low pH, 1.5 GAL.)
See Material Safety Data Sheet, page 28.
1 ea. FIRE SUPPRESSION MEDIA TANK
1 ea. FIRE SUPPRESSION TANK CHARGING CARTRIDGE
1 ea. GREASE BAFFLE
1 ea. FILTER PACK ASSEMBLY
1 ea. PRE-FILTER HOLDER with PRE-FILTER
1 ea. GREASE CUP
1 ea. GREASE TROUGH (VENTILATOR SECTION)
1 ea. GREASE DRAWER (GRIDDLE SECTION)
1 ea. SCRAPER (PROVIDED WITH GROOVED GRIDDLES ONLY)
2 ea. 6” SIDE SPACERS
1 ea. LITERATURE PACKAGE
2 ea. OVEN RACK SUPPORTS
3 ea. OVEN RACKS
1 ea. FAN BAFFLE
SETUP
Setup the appliance only on a firm level surface. Non-combustible
material is recommended.
Refer to the Installation Instruction Sheet for required clearances.
Maintain required clearances between the appliance and adjacent
combustible surfaces. Verify 6” left and right side clearances to
combustible construction. This appliance requires a minimum of 8 ft
(96”) (floor to overhead) to allow for adequate exhaust.
Verify that the VENTILATOR HOOD ASSEMBLY is properly and
securely assembled to the cooking appliance before beginning the
installation procedure.
If a remote manual pull station is to be installed, replace the rear
casters with legs.
Level the unit after it is in its final position. Using a spirit level, verify
that the unit is level front-to-back and side-to-side.
Avoid storing flammable or combustible materials near the appliance.
.
M509 2M-305936 Owners Manual WVOG136
8
INSTALLATION (continued)
SERVICE TECHNICIAN INSTALLATION NOTES
An Ansul® technician must charge and arm the fire suppression system
before the ventilator blower will operate. See page 10.
Installation and start up must be performed by an Authorized
Installation Company.
Installer must complete the WARRANTY REGISTRATION form, and
record appliance installation particulars on the CUSTOMER SERVICE
DATA form in this manual.
Certain codes require cooking equipment to be restrained with a
RESTRAINT DEVICE. It is the RESPONSIBILITY OF THE
INSTALLER to check with the AUTHORITY HAVING JURISDICTION,
in order to ascertain the applicability of this requirement to THIS
SPECIFIC EQUIPMENT INSTALLATION. Any restraint device must
allow access to the back and sides of the unit to provide for servicing
and maintenance, and must not interfere with the operation of the FIRE
SUPPRESSION SYSTEM.
ELECTRICAL INSTALLATION
This appliance must be installed by a licensed electrician in compliance
with all applicable Federal, State and local codes and ordinances.
Electrical connections, contactor and ground lug are accessible by
removing the bottom rear panel.
Refer to the nameplate on the cooking appliance to verify the
ELECTRICAL SERVICE POWER. Voltage and phase must match the
nameplate specifications, and available electrical service amperage
must meet or exceed the specifications listed on page 1. Incoming
wiring must comply with National Electrical Code specifications.
All universal hood appliances ship from the factory wired 3ø and include
a 3ø cordset.
This appliance is NOT approved for 1ø operation.
M509 2M-305936 Owners Manual WVOG136
IMPORTANT!
Verify that this VENTILATOR
and food cooking equipment
installation is in compliance
with the specifications listed
in this manual, with local
code requirements, and in
accordance with N.F.P.A 96
(THE STANDARD FOR
VENTILATION CONTROL
AND FIRE PROTECTION
OF COMMERCIAL
COOKING OPERATIONS -
current edition).
THIS IS THE
RESPONSIBILITY
OF THE INSTALLER
DANGER:
ELECTRIC
SHOCK
HAZARD
ELECTRIC CONNECTIONS
MUST BE MADE BY A
LICENSED ELECTRICIAN
Electrical shock will cause
death or serious injury.
NOTE: This appliance
requires a dedicated 60 Amp
electrical branch circuit
protection.
IMPORTANT:
Contact a licensed electrician
to install and connect
electrical power to the
appliance.
IMPORTANT:
Damage due to being
connected to the wrong
voltage or phase is NOT
covered by warranty.
9
INSTALLATION (continued)
DANGER:
FIRE
HAZARD
THE FIRE SUPPRESSION
SYSTEM MUST BE
CHARGED AND CERTIFIED
BY AN AUTHORIZED
ANSUL® DISTRIBUTOR.
NEVER ATTEMPT TO
MODIFY OR BYPASS THE
FIRE SUPPRESSION
SYSTEM.
AN UNCONTROLLED FIRE
CAN CAUSE SERIOUS
INJURY, DEATH AND/OR
PROPERTY LOSS.
IMPORTANT: The FIRE
SUPPRESSION SYSTEM
must be SET-UP and
CHARGED by an authorized
Ansul® distributor before the
ventilator blower will operate.
NOTE: If the fire suppression
system is discharged, a
buzzer will sound continuously and the cooking appliance
will remain inoperable until
the fire suppression system is
serviced. Recharging and
resetting must be
performed by an authorized
Ansul® distributor ONLY.
Charging of the Ansul Fire
Suppression system must be
in accordance with Ansul®
Design, Installation, Recharge
and Maintenance Manual.
(Ansul® #418087-05)
FIRE SUPPRESSION SYSTEM INSTALLATION
1. Any REMOTE MANUAL PULL STATION must be installed by an
authorized ANSUL ® distributor in accordance with the
AUTHORITY HAVING JURISDICTION.
NOTE: If a REMOTE MANUAL PULL STATION is installed, moving
the unit for servicing will cause the Ansul® system to discharge. In
this case, the unit must only be installed with four fixed legs
(i.e. remove rear casters and replace with legs). Additional legs may
be ordered through an Authorized Wells Service Agency. See page 31.
2. The FIRE SUPPRESSION SYSTEM is comprised of a
pressurized cartridge &
container of li quid fire
suppressant, with
associated pl umbing and
controls. It utilizes factory
installed FUSIBLE LINKS
for automatic actuation,
and a factory installed
MANUAL PULL STATION
for manual actuation.
Two NOZZLES are used
to disperse the liquid fire
suppression media.
3. When the fire suppression
system activates, the fire
suppression media is
discharged, both the
cooking appliance and the
ventilator are de-energized,
and a buzzer will sound
continuously.
The fire suppression media
will form an emulsion
designed to both smother
and cool the fire.
Call your Authorized Ansul® Distributor immediately for
service.
NOTE: See page 28 for the Material Safety Data Sheet for the fire
suppression agent.
4. The MANUAL PULL STATION and any similar REMOTE MANUAL
PULL STATION will activate the fire suppressi on system when the
ring on the pull station is pulled horizontally.
Fig. 5 Fire Suppression System
M509 2M-305936 Owners Manual WVOG136
10
INSTALLATION (continued)
FILTERS INSTALLATION
1. FILTER PACK: Ships installed in the hood. If the FILTER PACK is
not in position, the CHECK FILTERS indicator will light.
If the FILTER PACK becomes clogg ed, the REPLACE FILTER
PACK indicator will glow.
To install the FILTER PACK: Position the filter pack with the
charcoal porti on UP. Slide the filter pack toward the rear of the unit
until it contacts the guides on the back panel. Push the filter pack
UP into the upper opening until it rests firmly against the filter pack
seal. When up in position, holder clips can be snapped over wall
ledge on each side. To re move FILTER PACK: Grasp both holder
clips and pull INWARD until the clips clear the sidewall ledge. Then,
pull the filter pack down and out.
2. PRE-FILTER: The PRE-FILTER ships in the FILTER FRAME. If
the PRE-FILTER is not in position, or if the PRE-FILTER is not in
the FILTER FRAME, the CHECK FILTERS indicator will light. If the
PRE-FILTER becomes clogged, the REPLACE PRE-FILTER
indicator will glow.
To install the PRE-FILTER: Pay attention to the air flow markings.
The AIR FLOW arrow will point away from the installer. Slide the
assembly up into the front opening, behind the upper filter rail.
While pressi ng slightly against the bottom of the assembly, pull the
FILTER HANDLE towa rd you so as to engage the FILTER HOOK
over the lip of the top filter rail. Then lower and seat the assembly
into the top indentation of the lower filter rail.
3. GREASE BAFFLE: If the GREASE BAFFLE is not in place, the
CHECK FILT ERS indicator will glow.
To install the GREASE BAFFLE: Slide the grease baffle up into the
indentation of the upper filter rail, then lower and seat it into the
bottom indentation of the lower filter rail. Pull toward you and
downward to verify the GREASE BAFFLE is properly seated in the
lower frame rail.
NOTE:
The GREASE BAFFLE and
FILTER PACK activate
mechanical switches, and the
PRE-FILTER activates a
vacuum switch, to verify that
the filter elements are in their
proper positions.
All filter elements must be
properly installed or the
griddle will not be energized.
Also, the CHECK FILTERS
indicator will light.
IMPORTANT:
The filter hook prevents the
PRE-FILTER from being
drawn in during operation.
After installation, press
against the top of the filter
frame to verify proper
engagement of the filter hook
over the lip of the top filter
rail.
M509 2M-305936 Owners Manual WVOG136
Fig. 6 Filter Installation
11
INSTALLATION (continued)
WARNING:
SLIP / FALL
HAZARD
SPILLED OIL
DO NOT OPERATE UNLESS
THE GREASE CUP
TROUGH AND
GREASE DRAWER ARE
INSTALLED.
Oil and moisture will drip onto
the floor and falls may result.
Death or serious injury may
result from slipping and falling
GREASE TROUGH AND GREASE CUP INSTALLATION
GREASE TROUGH AND GREASE CUP INSTALLATION
1. Install the GREASE TROUGH into the brackets below the grease
1. Install the GREASE COLLECTOR on the pins below the filter
baffle.
opening.
2. Install the GREASE CUP on the right side of the unit, directly
GRIDDLE INSTALLATION
below the grease tro ugh.
Install GREASE DRAWER in place under the griddle.
GRIDDLE INSTALLATION
OVEN RACK INSTALLATION
Install GREASE DRAWER in place under the griddle.
1. Install fan baffle.
Use care around the
fan. The blades are
sharp.
2. Install one rack support
on the fan baffle, and
one rack support on the
left wall of the oven
cavity.
3. Install racks as needed
for the product being
prepared.
Fig. 7 Oven Rack Installation
Fig. 7 Convection Oven Rack Installation
M509 2M-305936 Owners Manual WVOG136
12
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