Bloomfield 8752KFT Operation Manual
10 Sunnen Drive
St. Louis, MO 63143
telephone: 800-807-9054
fax: 314-781-2714
www.wellsbloomfield.com
BLOOMFIELD INDUSTRIES
605
OWNERS MANUAL
for
INTEGRITY™
5-WARMER
COFFEE BREWERS
MODEL:
8752
8752KFT
Includes:
Installation
Operation
Use & Care
Model 8752 Brewer
with optional
8900-Series Decanters
p/n DD-70988 Rev. E M605 090713
Servicing Instructions
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
must be done within fifteen (15) days from the date the
delivery was made to you. Be sure to retain the
container for inspection.
Wells Bloomfield 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.
WARRANTY STATEMENT
SERVICE POLICY AND PROCEDURE GUIDE
ADDITIONAL WARRANTY EXCLUSIONS
ShIPPING DAMAGE CLAIMS PROCEDURE
1. Resetting of safety thermostats, circuit breakers,
overload protectors, or fuse replacements unless
warranted conditions are the cause.
2. All problems due to operation at voltages other than
specified on equipment nameplates; conversion to
correct voltage 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.
4. Replacement of items subject to normal wear, to include
such items as knobs and light bulbs. Normal maintenance
functions including adjustment of thermostats, microswitches,
and replacement of fuses and indicating lights are not
covered under warranty.
5. All problems due to inadequate water supply, such as
fluctuating, or high or low water pressure.
6. All problems due to mineral/calcium deposits, or
contamination from chlorides/chlorines. De-liming is
considered a preventative maintenance function and is
not covered by warranty.
All electrical equipment manufactured by WELLS
BLOOMFIELD is warranted against defects in materials and
workmanship for a period of one year from the date of original
installation or eighteen (18) months from the date of shipment
from our factory, whichever comes first, and is for the benefit
of the original purchaser, except that:
a. airpots carry a 30 day parts warranty only.
b. dispensers; i.e., tea and coffee carry a 90 days parts
warranty only, decanters excluded.
THE FOREGOING OBLIGATION IS EXPRESSLY GIVEN IN
LIEU OF ANY OTHER WARRANTIES, EXPRESSED OR
IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, WHICH ARE HEREBY EXCLUDED.
BLOOMFIELD INDUSTRIES DIVISION / SPECIALTY
EQUIPMENT MANUFACTURING CORPORATION SHALL
NOT BE LIABLE FOR INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES OR LOSSES FROM ANY
CAUSE WHATSOEVER.
This warranty is void if it is determined that upon inspection by
an Authorized Service Agency that 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 unauthorized service personnel perform service.
The prices charged by Wells Bloomfield for its products 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 Bloomfield Authorized Service Agency or
one of its sub-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 services.
In addition to restrictions contained in this warranty, specific
limitations are shown below (Additional Warranty Exclusions).
Wells Bloomfield Authorized Service Agencies are located in
principal cities.
This warranty is valid in the United States and void elsewhere.
Please consult your classified telephone directory or your food
service equipment dealer; or, for information and other details
concerning warranty, write to:
Service Parts Department
Wells Bloomfield, LLC
10 Sunnen Dr. P.O. Box 430129
St. Louis, MO 63143 USA
Phone: 1-800-807-9054 Fax: 1-800-396-2677
7. Full use, care and maintenance instructions are supplied
with each machine. Those miscellaneous adjustments
noted are customer responsibility. Proper attention will
prolong the life of the machine.
8. Travel mileage is limited to sixty (60) miles from an
authorized Service Agency or one of its sub-agencies.
9. All labor shall be performed during normal working hours.
Overtime premium shall be charged to the customer.
10. All genuine Bloomfield replacement parts are warranted
for ninety (90) days from date of purchase on
non- warranted equipment.
Any use of non-genuine Wells Bloomfield parts
completely voids any warranty.
11. Installation, labor and job check-out are not considered
warranty.
12. Charges incurred by delays, waiting time or operating
restrictions that hinder the service technicians ability
to perform services are not covered by warranty.
This includes institutional and correctional facilities.
xi
605 p/n 2M-70988 8752 Owmers Manual
TABLE OF CONTENTS
WARRANTY STATEMENT xi
SPECIFICATIONS 1
FEATURES & OPERATING CONTROLS 2
PRECAUTIONS & GENERAL INFORMATION 3
AGENCY LISTING INFORMATION 3
INSTALLATION INSTRUCTIONS 4
OPERATION 6
BREWING COFFEE 8
CLEANING INSTRUCTIONS 9
TROUBLESHOOTING SUGGESTIONS 10
SERVICING INSTRUCTIONS 11
Deliming Instructions 16
EXPLODED VIEW & PARTS LIST 18
WIRING DIAGRAMS 23
SPECIFICATIONS
MODEL STYLE VOLTS WATTS AMPS
1ø
8752
8752KFT
Decanter Brewer
5 Warmers
115/230 4000 19.4 None provided
Thank You for purchasing this
Wells Bloomeld 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,
care for and maintain or repair the
appliance in a manner which will
ensure its optimum performance.
POWER SUPPLY
CORD
Wire directly to circuit
APPLICABILITY
This manual applies to the following Bloomeld products:
Model 8752 Integrity 5-Warmer Coffee Brewer
Model 8752KFT 5-Warmer Coffee Brewer
605 p/n 2M-70988 8752 Owmers Manual
1
FEATURES AND OPERATING CONTROLS
IL1636
Fig. 1 Model 8752 Features and Operating Controls
2
605 p/n 2M-70988 8752 Owmers Manual
PRECAUTIONS AND GENERAL INFORMATION
WARNING: ELECTRIC ShOCK hAzARD
All servicing requiring access to non-insulated components must be performed by qualied
service personnel. Do not open any access panels which require the use of tools.
Failure to heed this warning can result in electrical shock.
WARNING: INjURY hAzARD
All installation procedures must be performed by qualied personnel with full knowledge of all
applicable electrical and plumbing codes. Failure could result in property damage and
personal injury.
WARNING: ELECTRIC ShOCK hAzARD
Brewer must be properly grounded to prevent possible shock hazard. DO NOT assume a
plumbing line will provide such a ground. Electrical shock will cause death or serious Injury.
WARNING: BURN hAzARD
This appliance dispenses very hot liquid. Serious bodily injury from scalding can occur from
contact with dispensed liquids.
This appliance is intended for commercial use only.
This appliance is intended for use to brew beverage products for
human consumption. No other use is recommended or
authorized by the manufacturer or its agents.
This appliance is intended for use in commercial establishments,
where all operators are familiar with the appliance use,
limitations and associated hazards. Operating instructions and
warnings must be read and understood by all operators and
users.
Except as noted, this piece of equipment is made in the USA and
has American sizes on hardware. All metric conversions are approximate and can vary in size.
The following trouble shooting, component views and parts lists
are included for general reference, and are intended for use by
qualied service personnel.
This manual should be considered a permanent part of this
appliance. The manual must remain with the appliance if it is
sold or moved to another location.
AGENCY LISTING INFORMATION
This brewer is and listed under UL le E9253.
CAUTION:
EQUIPMENT DAMAGE
DO NOT plug in or energize this
appliance until all Installation
Instructions are read and followed.
Damage to the Brewer will occur if
these instructions are not followed.
CAUTION:
BURN hAzARD
Exposed surfaces of the
appliance, brew chamber and
decanter may be HOT to the
touch, and can cause serious
burns.
605 p/n 2M-70988 8752 Owmers Manual
This brewer meets
operated and maintained in accordance with the enclosed
instructions.
Standard 4 only when installed,
3
INSTALLATION
READ ThIS CAREFULLY BEFORE STARTING ThE INSTALLATION
IMPORTANT:
To enable the installer to make
a quality installation and to
minimize installation time, the
following suggestions and tests
should be done before the
actual unit installation is started:
CAUTION:
EQUIPMENT
DAMAGE
DO NOT plug in or energize this
appliance until all Installation
Instructions are read and
followed. Damage to the
Brewer will occur if these
instructions are not followed.
CAUTION:
UNSTABLE
EQUIPMENT hAzARD
DO NOT operate brewer unless
factory supplied adjustable
legs are installed and properly
adjusted.
It is very important for safety
and for proper operation that the
brewer is level and stable when
standing in its nal operating
position. Provided adjustable
legs must be installed at each
corner of the unit. Failure to
do so will result in movement
of the brewer which can cause
personal Injury and/or damage
to brewer.
REFER TO EXPLODED VIEWS FOR COMPONENT NAMES/
NUMBERS
Unpack the unit. Inspect all components for completeness and
condition. Ensure that all packing materials have been removed
from the unit.
Verify that the Spray Head Gasket and Spray Disk are properly
installed.
LEVELING ThE UNIT
Verify that provided adjustable legs are installed at each corner of
the brewer.
Set Brewer in its operating location. Level the Brewer. A spirit
level should be placed on the top of the unit, at the edge, as a
guide when making level adjustments.
Level the unit from left to right and front to back by turning the
adjustable feet. Be sure all four feet touch the counter to prevent
tipping.
PLUMBER’S INSTALLATION INSTRUCTIONS
Brewer should be connected to a POTABLE WATER, COLD
WATER line. Flush water line before connecting to Brewer.
DO NOT use a saddle valve with a self-piercing tap for the water
line connection. Such a tap can become restricted by waterline
debris. For systems that must use a saddle tap,
main water supply and drill a 3/16” (minimum) tap for the saddle
connection, in order to insure an ample water supply. Remember
to ush the line prior to installing the saddle.
The brewer must be installed on a water line with average
pressure between 20 PSI and 90 PSI. If your water pressure
exceeds 90 PSI at anytime, a pressure regulator must be
installed in the water supply line to limit the pressure to not more
than 90 PSI in order to avoid damage to lines and solenoid.
shut off the
NOTE: Water supply inlet line
must meet certain minimum
criteria to insure successful
operation of the brewer.
Bloomeld recommends 1/4”
copper tubing for installation of
less than 12 feet and 3/8” for
more than 12 feet from a 1/2”
water supply line.
605 p/n 2M-70988 8752 Owmers Manual
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INSTALLATION (continued)
IL1651
IL1652
COPPER LOOPS OR
FLEX LINES
(PROVIDED BY
PLUMBER)
SOLENOID
WATER INLET
FITTING
WATER
SUPPLY
SHUT-OFF VALVE
(PROVIDED BY
PLUMBER)
FLOW
STRAINER
WASHER
605 p/n 2M-70988 8752 Owmers Manual
A water shut-off valve should be installed on the incoming water
line in a convenient location (Use a low restriction type valve,
such as a 1/4-turn ball valve, to avoid loss of water ow thru the
valve.
NSF requires that the brewer be able to be moved for cleaning
underneath. A ex line or loops of copper tubing will satisfy this
requirement. See Figure 2 below.
Fig. 2 Water Supply Installation
In some areas, local codes require a backow preventer (check
valve) to be installed on the inlet water line. If a backow
preventer is used, you must install a water hammer arrester
in the incoming line, between the backow preventer and
the brewer inlet, as far away from the brewer as space will allow.
This will relieve the excessive back pressures that can cause
faucet leaks and solenoid malfunctions.
ELECTRICIAN’S INSTALLATION INSTRUCTIONS
REFER TO ELECTRICAL SPECIFICATIONS - Page 1
Check the nameplate to determine correct electrical service
required for this installation.
IMPORTANT: Before connecting to electricity, make sure the
brewer is connected to the water supply.
IMPORTANT:
For power supply connections use COPPER WIRE only. Wiring must be suitable for at least 75ºC. This brewer requires a
dedicated electric circuit.
Models 8752 must be wired by an electrician, and require a
115/230V 20A circuit (50/60 Hz, 2 hot legs / 1 neutral leg, plus
ground). Remove rear panel to gain access to terminal block.
Green terminal must be connected to a suitable building ground.
Circuit must be capable of 4000 Watts. See gure 3 at right.
IMPORTANT: Wiring must be installed in approved solid or
exible conduit, and must be secured to the brewer with a strain
relief (to be provided by the installer).
5
NOTE: This equipment must
be installed to comply with
applicable federal, state and local plumbing codes and ordinances.
WARNING:
ShOCK hAzARD
Brewer must be properly
grounded to prevent possible
shock hazard. DO NOT assume a plumbing line will provide such a ground. Electrical shock will cause death or
serious injury.
IMPORTANT:
Supply power must match
nameplate for voltage and
phase. Connecting to the wrong
voltage will damage the brewer
or result in decreased performance. Such damage is not
covered by warranty.
IMPORTANT:
Do not connect brewer to
electrical power until you are
ready to ll the tank. See instructions on page 6.
Fig. 3 Electrical Installation
OPERATION
IL1653
Fig. 4 Brewer Operation Diagram
IMPORTANT:
Tank must be full of water
before pressing TANK
HEATER SWITCH “on”.
START-UP
For initial start-up, or if the brewer has not been used for an
extended period of time:
Heating elements will be
damaged if allowed to
operate without being
fully submerged in water.
Damage caused by
operating the brewer
without water in the tank
is NOt COVERED BY
WaRRaNtY.
BEFORE connecting brewer to electrical power thE WatER taNk
MuSt BE FIllED. Place an empty decanter under the brew head.
Lift the pour-over cover then pour warm tap water into the pour-over
opening until water ows from the brew head. When water stops
dripping from the brew head, empty the container.
Once the tank is full of water, connect the brewer to electrical power.
Press the TANK HEATER SWITCH to “on”. The heating elements will
begin heating the water in the tank. When the water has reached the
proper temperature, the READY TO BREW light will glow.
•
Be sure spray disk and brew gasket are properly installed in the
brew head.
• Be sure the water supply is properly connected and the water
supply valve is turned ON.
• Be sure the WATER TANK IS FILLED
605 p/n 2M-70988 8752 Owmers Manual
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