Bloomfield 8742-3G Le manuel du propriétaire

Marque: Bloomfield

Modèle: 8742-3G

Catégorie: Cafetières

Taper: Le manuel du propriétaire

Ce manuel convient également à

8740-3/5G

p/n 2M-76116 606M K veR 181011

OWNERS MANUAL

for

ICED TEA

BREWING SYSTEM

MODELS:

8740

8742

8748

Includes:

Installation

Operation

Use & Care

Servicing Instructions

Model 8748 Brewer

with optional

8602 Iced Tea Dispenser

606

2060 Cessna Dr, Suite 100

Vacaville, CA 95688

telephone: 707-448-5151

fax: 707-448-1521

www.bloomfieldworldwide.com

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

¿OH³&21&($/(''$0$*(´FODLPZLWKWKHP This

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the delivery was made to you. Be sure to retain the

container for inspection.

%ORRP¿HOGFDQQRWDVVXPHOLDELOLW\IRUGDPDJHRUORVV

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

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SHIPPING DAMAGE CLAIMS PROCEDURE

1. Resetting of safety thermostats, circuit breakers,

overload protectors, or fuse replacements.

2. All problems due to operation at voltages other than

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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.

 All problems due to inadequate water supply, such as

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6. All problems due to mineral/calcium deposits, or

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considered a preventative maintenance function and is

not covered by warranty.

All electrical equipment manufactured by BLOOMFIELD is

warranted against defects in materials and workmanship

for a period of (1 year labor, two year parts) from the date

RIRULJLQDOLQVWDOODWLRQDQGLVIRUWKHEHQH¿WRIWKHRULJLQDO

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, excludes decanters.

c. decanters are not covered by this warranty

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, LLC 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

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It also does not apply if the serial nameplate has been

removed or unauthorized service personnel perform service.

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upon the limitations in this warranty. Seller’s obligation under

this warranty is limited to the repair of defects without charge

E\D%ORRP¿HOG Authorized Service Agency or one of its

VXEDJHQFLHV This service will be provided on customer’s

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to the closest authorized service agency, transportation

charges prepaid, for services.

In addition to restrictions contained in this warrantyVSHFL¿F

OLPLWDWLRQVDUHVKRZQEHORZ$GGLWLRQDOWDUUDQW\([FOXVLRQV

%ORRP¿HOG Authorized Service Agencies are located in

principal cities.

This warranty is valid in the United States, Canada and void

HOVHZKHUH3OHDVHFRQVXOW\RXUFODVVL¿HGWHOHSKRQHGLUHFWRU\

or your food service equipment dealer; or, for information and

other details concerning warranty, write to:

7. Full use, care and manuals may or may not be sent with

each unit, only a condensed version. Please visit our

web site to download the full version.

8. TUDYHOPLOHDJHLVOLPLWHGWR¿IW\PLOHVIURPDQ

DXWKRUL]HGVHUYLFHDJHQF\RURQHRILWVVXEVHUYLFH

agencies.

9. All labor shall be performed during normal working hours.

Overtime premium shall be charged to the customer.

10. $OOJHQXLQH%ORRP¿HOGUHSODFHPHQWSDUWVDUHZDUUDQWHG

IRUQLQHW\GD\VIURPGDWHRISXUFKDVHRQQRQ

warranted equipment. Any use of non-genuine

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11. Installation, labor and job checkouts 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.

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

PARTS TOWN

1200 Greenbriar Dr,

Addison, IL 60101

Phone: (800) 438-8898 Fax: (888) 513-0259

FXVWRPHUVHUYLFH#SDUWVWRZQFRPZZZEORRP¿HOGZRUOGZLGHFRP

TABLE OF CONTENTS

SPECIFICATIONS

Thank You for purchasing this

WARRANTY STATEMENT xi

1 SNOITACIFICEPS

FEATURES & OPERATING CONTROLS 2

PRECAUTIONS & GENERAL INFORMATION 3

AGENCY LISTING INFORMATION 3

INSTALLATION INSTRUCTIONS 4

6 NOITAREPO

8 AET GNIWERB

CLEANING INSTRUCTIONS 9

TROUBLESHOOTING SUGGESTIONS 10

SERVICING INSTRUCTIONS 11

EXPLODED VIEW & PARTS LIST 16

02 SMARGAID GNIRIW

APPLICABILITY

8740

8742

8748

61167-M2rewerBaeT8478-2478roflaunaMsrenwO606

Country Model Style Volts Amps Wa�s Power Supply Cord

USA 4F-8740-3/5G-120V 3-gal, 5-gal Iced Tea Brewer 120 13 1515 NEMA 5-15P

USA 4F-8742-3G-120V 3-gal Iced Tea Brewer 120 12.5 1515 NEMA 5-15P

USA 4F-8748-5G-120V 5-gal Iced Tea Brewer 120 13 1500 NEMA 5-15P

CAN 4F-8748-5G-120C 5-gal Iced Tea Brewer 120 13 1500 NEMA 5-20P

FEATURES AND OPERATING CONTROLS

IL1673

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

PRECAUTIONS AND GENERAL INFORMATION

WARNING: ELECTRIC SHOCK HAZARD

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 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

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.

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.

AGENCY APPROVAL INFORMATION

E d

DO NO

WARNING

These brewers are listed under ETL 3016449.

This brewer meets

Standard 4 only when installed,

operated and maintained in accordance with the enclosed

instructions.

STD 4

INSTALLATION

READ THIS CAREFULLY BEFORE STARTING THE INSTALLATION

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 an adjustable leg is installed at each corner of the

brewer, and that a rubber foot is installed on each leg.

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 must 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, shut off the

main water supply and drill a 3/16” (minimum) tap for the saddle

connection, in order to insure an ample water supply. Remember

WRÀXVKWKHOLQHSULRUWRLQVWDOOLQJWKHVDGGOH

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.

A water shut-off valve should be installed on the incoming water

line in a convenient location (Use a low restriction type valve,

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valve.

The provided water line strainer must be installed in the supply

line, between the shutofIYDOYHDQGLQOHW¿WWLQJ1RWH)/2:

arrow marking on strainer body.

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

It is very important for safety

and for proper operation that the

brewer is level and stable when

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position. Provided adjustable,

non-skid 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.

NOTE: :ater supply inlet line

must meet certain minimum

criteria to insure successful

operation of the brewer.

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copper tubing for installation of

less than 12 feet and 3/8” for

more than 12 feet from a 1/2”

water supply line.

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

INSTALLATION (continued)

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 perfor-

mance. Such damage is not

covered by warranty.

IMPORTANT: Do not connect

brewer to electrical power until

\RXDUHUHDG\WR¿OOWKHWDQN

See instructions at left.

IMPORTANT: The ground

prong of the plug is part of a

system designed to protect

you from electrical shock in the

event of internal damage. Nev-

er cut off the ground prong nor

WZLVWDEODGHWR¿WDQH[LVWLQJ

receptacle. Contact a licensed

electrician to install the proper

circuit and receptacle.

NSF requires that the brewer be able to be moved for cleaning

underneath. AÀH[OLQHRUORRSVRIFRSSHUWXELQJZLOOVDWLVI\WKLV

requirement. See Figure 2 below.

ELECTRICIAN’S INSTALLATION INSTRUCTIONS

REFER TO ELECTRICAL SPECIFICATIONS - Page 1

Check the nameplate to determine correct electrical service

required for the Brewer to be installed.

IMPORTANT: Before connecting to electricity, make sure

automatic brewers are connected to the water supply.

Models 8742 and 8748 are equipped with a cord and plug.

They require a 115 - 125 volt 20 amp circuit (50/60 Hz, 2 wire

plus ground, with NEMA 5-15R or 5-20R Receptacle).

ewer m

Fig. 2 Water Supply Installation

NEMA 5-15R

RECEPTACLE

NEMA 5-15P

PLUG

GROUND

61167-M2 rewerB aeT 8478-2478 rof launaM srenwO 606

OPERATION

Fig. 3 Brewer Operation Diagram

START-UP

For initial start-up, or if the brewer has not been used for an

extended period of time:

 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.

IMPORTANT: Fill the water tank before energizing this unit:

1. Insert the brew chamber (empty) and place an empty dispenser in

place under the brew chamber.

2. Be sure the TANK HEATER SWITCH is “OFF”. Plug the unit into an

appropriate receptacle.

3. Press The BREW switch. WDWHUZLOOVWDUW¿OOLQJWKHWDQN5XQ

VHYHUDOFRQVHFXWLYHEUHZF\FOHVXQWLOZDWHUÀRZVIURPWKHEUHZ

chamber.

4. When water stops dripping from the brew chamber, empty the

dispenser, then press TANK HEAT switch “ON”. The heating

element will begin heating water in the tank. When the water has

reached the proper brewing temperature, the “READY TO BREW”

light will glow.

IMPORTANT:

Tank must be full of water

before pressing TANK

HEATER SWITCH “ON”.

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.

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

OPERATION (continued)

WATER HEATER

Water temperature is sensed by a thermobulb

inserted into the water tank. This temperature

signal is fed to the mechanical thermostat.

The temperature setpoint is adjustable. Heating

element is energized by the thermostat.

Excessive temperature will trip the hi-limit safety

switch. The hi-limit will automatically reset when

the brewer cools.

WATER FLOW

AUTOMATIC OPERATION

Pressing the BREW switch starts the timer, which

in turn energizes the solenoid valve. This allows

ZDWHUIURPDQH[WHUQDOZDWHUVXSSO\WRÀRZLQWR

the water tank. The incoming water forces heated

water out of the tank to perform the brew.

Additionally, a portion of the unheated water is

bypassed into the dispenser to dilute and cool the

brew. The proportion of water delivered to the

brew versus the amount water diverted to dilution

is controlled by a restrictor in the bypass line, and

an adjustable needle valve in the brew water line.

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ÀRZLVFRQVLVWHQWEHWZHHQSVLDQGSVL

The length of time the solenoid is open is

controlled by the timer setting.

Fig. 5 Water Flow Diagram

Fig. 4 Heat Control Diagram

IL1675

61167-M2 rewerB aeT 8478-2478 rof launaM srenwO 606

BREWING TEA

A. PREPARATION

Examine the tea brew chamber

to verify that the short the wire rack

is in place.

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tea brew chamber.

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to the brew chamber appropriate to

the brew volume.

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0RGHO*DOORQV

*HQWO\VKDNHWKHEUHZFKDPEHUWR

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XQGHUWKHEUHZKHDG

B. AUTOMATIC OPERATION

BE sure “READY TO BREW” light is lit.

Place the appropriate EMPTYGLVSHQVHULQSODFHXQGHUWKHEUHZ

chamber,IDEUHZWKUXOLGLVXVHGEHVXUHWKHE\SDVVRSHQLQJLQ

WKHOLGLVGLUHFWO\XQGHUWKHE\SDVVQR]]OH

Press the “BREW” switch. 7KHWHDEUHZVROHQRLGZLOORSHQIRU

DQDPRXQWRIWLPHGHWHUPLQHGE\WKHWLPHUVHWWLQJDGPLWWLQJD

PHDVXUHGTXDQWLW\RIZDWHULQWRWKHWDQN

,QOHWZDWHUZLOOGLVSODFHDOLNHDPRXQWRIKHDWHGZDWHUIURPWKHWDQN

7KHKRWZDWHUZLOOEHIRUFHGLQWRWKHEUHZKHDGZKHUHLWZLOOVSUD\

RYHUWKHEHGRIJURXQGV)UHVKO\EUHZHGWHDZLOOEHJLQWR¿OOWKH

GLVSHQVHr. $GGLWLRQDOOyDPHDVXUHGDPRXQWRIFROGGLOXWLRQZDWHU

ZLOOÀRZIURPWKHE\SDVVQR]]OHLQWRWKHGLVSHQVHr.

:KHQWKHÀRZDQGDOOGULSSLQJVWRSVDWWKHHQGRIWKHEUHZF\FOH

WKHWHDLVUHDG\WRVHUYH

'LVFDUGWKHFRQWHQWVRIWKHEUHZFKDPEHUDQGULQVHLWLQDVLQN

When the ”READY T2%5(:´OLJKWJORZVWKHEUHZHULVUHDG\IRU

another brew cycle.

CAUTION:

BURN HAZARD

([SRVHGVXUIDFHVRIWKH

brewerEUHZFKDPEHUDQG

GLVSHQVHUPD\EH+2T to

WKHWRXFKDQGFDQFDXVH

serious burns.

CAUTION:

BURN HAZARD

TRDYRLGVSODVKLQJRU

RYHUÀRZLQJKRWOLTXLGV

ALWAYS place an empty

GLVSHQVHUXQGHUWKHEUHZ

chamber before starting

WKHEUHZF\FOH)DLOXUHWR

comply can cause serious

burns.

CAUTION:

BURN HAZARD

$IWHUDEUHZF\FOHEUHZ

chamber contents are

+2T. Remove the brew

FKDPEHUDQGGLVSRVHRI

XVHGJURXQGVZLWKFDUH

)DLOXUHWRFRPSO\FDQ

cause serious burns.

(

([

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Fig. 7 Tea Brew Chamber

,/

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

CLEANING INSTRUCTIONS

PROCEDURE: Clean Tea Brewer

PRECAUTIONS: Disconnect brewer from electric power.

Allow brewer to cool.

FREQUENCY: Daily

TOOLS: Mild Detergent, Clean Soft Cloth or Sponge

Bristle Brush, Bottle Brush

1. Disconnect brewer from electric power.

Allow brewer to cool before cleaning.

2. Remove dispenser.

3. Remove and empty brew chamber.

4. 5HPRYHWKHVSUD\GLVNIURPWKHEUHZKHDG6HH¿JXUH

Press up on the spray disk ears, then turn the disk to the left

to unlatch. Remove the gasket from inside the brew head.

5. Wipe inside of brew head and area around the brew head

with a soft clean cloth or sponge moistened with clean water.

6. Wash the spray disk in a sink using warm water and a mild

detergent. A bristle brush may be used to clear clogged

spray holes. Rinse the spray disk with clean water and allow

to air dry.

7. Wash the brew chamber in a sink using warm water and a

mild detergent. A bristle brush may be used to clean the

inside. Rinse with clean water and allow to air dry.

 Wipe the exterior of the brewer with a soft clean cloth or

sponge moistened with clean water.

10. Reinstall the gasket INSIDE the brew head, then reinstall the

spray disk.

11. Be sure the wire rack is in place in the brew chamber, then

reinstall the brew chamber.

12. &OHDQGLVSHQVHUVE\¿OOLQJZLWKZDUPVRDS\ water. Empty

and rinse with clean water. Wipe the exterior with a soft

clean cloth or sponge moistened with clean water. Invert and

allow to air dry.

Procedure is complete

CAUTION:

BURN HAZARD

Brewing and serving

temperatures of tea are

extremely hot.

Hot tea will cause serious skin

burns.

CAUTION:

SHOCK HAZARD

Do not submerge or immerse

brewer in water.

IMPORTANT:

DO NOT use steel wool, sharp

objects, or caustic, abrasive or

chlorinated cleansers to clean

the brewer or dispensers.

Brewing an

Dtb

Fig. 8 Cleaning

IL1677

61167-M2 rewerB aeT 8478-2478 rof launaM srenwO 606

TROUBLESHOOTING SUGGESTIONS

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY

Water won’t heat

Brewer unplugged or circuit breaker

tripped

Check power supply cord

Check / reset circuit breaker

Temperature setpoint too low Set for desired temperature

Hi-Limit safety switch tripped Allow to cool hi-limit will self-reset

Damaged internal component or wiring

Examine wiring & connectors, controller, power

board and heating element, Repair/replace as

needed

Tea level too high or low Timer out of adjustment Adjust timer

%UHZFKDPEHURYHUÀRZV

TRRPDQ\¿OWHUSDSHUVRUZURQJ¿OWHU

paper

8VHRQHJHQXLQH%ORRP¿HOG¿OWHUSHUEUHZ

Brew chamber dispense hole plugged Thoroughly clean brew chamber

Too much tea leaves Use correct amount of tea

Sprays water from brew

head

Spray gasket improperly installed Check/reinstall gasket on INSIDE of brew head

No brew

Spray disk plugged Clean spray disk

Damaged internal component or wiring

Check switches, timer and solenoid. Repair,

replace as needed

Water supply OFF Turn water supply ON

“Y” Strainer or solenoid inlet strainer

plugged

Clean strainer

WDWHU¿OWHULIXVHGSOXJJHG 5HSODFH¿OWHUHOHPHQW

Poor tea quality

.HHSEUHZHUDQGGLVSHQVHUFOHDQ,QVWDOODWDVWHDQGRGRU¿OWHULQZDWHUVXSSO\, and replace

cartridges regularly. Use a quality fresh supply of tea leaves. Use the amount of tea leaves

appropriate to brew volume. The needle valve adjusts the ratio of brew water to dilution

water6HWWKHQHHGOHYDOYHWRDGMXVWWKHVWUHQJWKRIWKH¿QDOEUHw.

SERVICING INSTRUCTIONS

CAUTION:

SHOCK HAZARD

Opening access panels on this

brew may expose uninsulated

electrical components.

Disconnect brewer from

electrical power before

removing any panel.

Opening acc

ACCESS PANELS

TOP PANEL:

Remove top panel to access hot water tank, thermostat, timer,

brew solenoid and brew circuit tubing.

Top panel is held by two screws at the rear and a retaining lip at

the front .

REAR PANEL:

Remove rear panel to access wiring and bypass nozzle tubing.

Rear panel is held by eight screws on the perimeter.

Fig. 8 Access Panels

IL1678

61167-M2 rewerB aeT 8478-2478 rof launaM srenwO 606

SERVICING INSTRUCTIONS (continued)

TEMPERATURE ADJUSTMENT

Unplug power cord or turn circuit breaker OFF. Remove top

panel.

Pull vent tube out of tank lid and insert a thermometer of known

accuracy in hole. Reconnect brewer to electrical power.

Place empty container under brew chamber. Energize brewer

and allow unit to heat. When the READY T2%5(:OLJKW¿UVW

glows, read the temperature displayed on thermometer.

Adjust thermostat by turning shaft; clockwise increases

temperature. 1/8 turn = approximately 10ºF, or 5.6ºC.

Refer to Table 1 below for proper brewing temperature based on

altitude.

Upon completion, remove thermometer and reinstall the vent line

and top panel.

Fig. 9 Checking and Adjusting Brew Temperature

CAUTION:

SHOCK HAZARD

These procedures involve

exposed electrical circuits.

These procedures are to

EHSHUIRUPHGE\TXDOL¿HG

technical personnel only.

NOTE: Optimum brewing

temperature is 195ºF to 205ºF

(90ºC to 96ºC).

Thermostat should be adjusted

to a maximum temperature of

200ºF (95ºC).

IMPORTANT:

A mechanical thermostat will

maintain temperature within

±5ºF.

To prevent boiling water in

the brewer, controller should

be adjusted to a maximum

temperature equal to the local

boiling temperature minus 5ºF,

or 200ºF (94ºC), whichever is

less.

NOTE: 1/8 turn = approximately

10ºF (5.6ºC).

ese proc

Table 1 Boiling Temperature by Altitude

Fig. 10 Adjust Thermostat

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

IL1606

IL1607

IL1601

IL1602

TEMP. (°C)

ELEVATION (meters above sea level)

100

150

300

450

600

750

900

1,050

1,200

1,500

1,650

1,800

1,950

1,350

61167-M2 rewerB aeT 8478-2478 rof launaM srenwO 606

SERVICING INSTRUCTIONS (continued)

IMPORTANT: Water pressure

must be between 20 p.s.i and

SVLÀRZLQJSUHVVXUH

If water pressure exceeds this

YDOXHRULIZDWHUSUHVVXUH

YDULHVJUHDWOy, a pressure

UHJXODWRUPXVWEHLQVWDOOHGLQ

the water supply line.

IMPORTANT: %HIRUHVHW

WLQJDVVHPEO\LQWRWDQNPDNH

VXUHWDQNOLGJDVNHWLVSURSHUO\

VHDWHGRQÀDQJHRIOLG

IMPORTANT: :KHQPRXQWLQJ

WKHUPRVWDWEHVXUHDQHZVHDO

ZDVKHULVSODFHGEHORZWKH

¿WWLQJRQWKHFDSLOODU\OLQH

3XVKVHQVLQJEXOEWKUXWDQNOLG

XQWLO¿WWLQJVHDWV

,IUHSODFLQJJUD\ERGLHGWKHUPR

ZLWKSQEHVXUHWR

UHPRYHWXEHIURPWKHUPRZHOO

TLJKWHQFDSLOODU\ORFNQXWRQO\

HQRXJKWRHQVXUHQRZDWHU

OHDNDJH([FHVVLYHWLJKWHQLQJ

LVQRWQHFHVVDUy.

SOLENOID TIME ADJUSTMENT

7KHDPRXQWRIZDWHUGLVSHQVHGDXWRPDWLFDOO\GXULQJDEUHZF\FOH

LVFRQWUROOHGE\WKH62/(12,' 7,0(VHFWLRQRIWKHFRQWUROOHr.

Place empty dispenser under brew chamber3UHVVWKH%5(:

VZLWFK,QFOXGLQJERWKEUHZZDWHUDQGGLOXWLRQZDWHr, brewer

VKRXOGGLVSHQVH

AWRWDORIJDOORQV0RGHORIZDWHURr,

AWRWDORIJDOORQV0RGHORIZDWHr.

TRDGMXVW

5HPRYHWRSSDQHO

TRWDOGHOLYHUHGYROXPHLVGHSHQGDQWXSRQWKHWRWDOWLPHWKH

VROHQRLGLVHQHUJL]HG $GMXVWWLPHUFORFNZLVHLQFUHDVHVWLPH

FRXQWHUFORFNZLVHGHFUHDVHVWLPH5XQVHYHUDOF\FOHVWRFKHFN

WRWDODPRXQWRIZDWHUGHOLYHUHG

$GMXVWGLOXWLRQ TXUQQHHGOHYDOYHDOOWKHZD\LQFORVHGWKHQ

RSHQWXUQV

%UHZVHYHUDOEDWFKHVRIWHDWRFKHFNIRUSURSHUFRQFHQWUDWLRQ

DQGWDVWH5HDGMXVWQHHGOHYDOYHDQGWLPHUDVUHTXLUHG

5HLQVWDOOWRSSDQHO

REMOVE TANK COVER ASSEMBLY

8QSOXJEUHZHURUWXUQFLUFXLWEUHDNHUOFF. Turn OFF water

supply5HPRYHWRSSDQHO

'LVFRQQHFWEUHZ¿OODQGRXWOHWWXEHVIURPWDQNOLG¿WWLQJV

'LVFRQQHFWDOOZLULQJIURPWKHUPRVWDWKLOLPLWDQGKHDWLQJ

element.

/RRVHQFHQWHUVFUHZRQWDQNKROGGRZQEUDFNHW5HPRYH

KROGGRZQEUDFNHWE\VOLGLQJVKRUWVORWWHGHQGRfIRIORFNLQJVWXG

DQGOLIWLQJLWRIf. 5HPRYHFRYHUDVVHPEO\E\OLIWLQJLWVWUDLJKWXS

5HDVVHPEOHLQUHYHUVHRUGHr.

REPLACE THERMOSTAT

8QSOXJEUHZHURUWXUQFLUFXLWEUHDNHUOFF. Turn OFF water

supply5HPRYHWRSSDQHO

'LVFRQQHFWDOOZLULQJIURPWKHUPRVWDWRQOy/RRVHQDQGIUHHMDP

QXWIURPSDVVWKUX¿WWLQJVHFXULQJWHPSHUDWXUHVHQVLQJEXOE

5HPRYHWZRVFUHZVKROGLQJWKHUPRVWDWWREUDFNHW

/LIWRXWWKHUPRVWDWVHQVLQJEXOEDQGWKHUPRVWDWJDVNHW

5HDVVHPEOHLQUHYHUVHRUGHr.

Fig. 11 Adjust Solenoid Time



IL1679

SERVICING INSTRUCTIONS (continued)

REPLACE HEATING ELEMENT

Remove tank cover assembly (see page 13).

Remove two hex nuts holding element to cover. Pull element

from mounting holes.

Reassemble in reverse order.

REPLACE SOLENOID

Symptom: $XWRPDWLFEUHZHUZLOOQRWÀRZZDWHURr,

automatic brewer drips continuously from brew head.

Unplug power cord or turn circuit breaker OFF. Turn water

supply OFF.

Remove top panel.

Disconnect wiring from solenoid.

Unscrew water inlet piping from solenoid.

Remove two screws holding solenoid to bracket.

Remove brew and dilution manifold from solenoid, transfer

components to new solenoid

Transfer solenoid bracket to new solenoid.

Reassemble in reverse order.

REPLACE TIMER ASSEMBLY

Unplug power cord or turn circuit breaker OFF.

Remove top panel. Remove knob and three screws holding timer

to bracket. Disconnect wiring to timer.

Reassemble in reverse order.

Adjust timer as described on page 13

CLEAN STRAINER SCREEN

Unplug power cord or turn circuit breaker OFF. Turn water

supply OFF.

Remove bottom cap from strainer:LWKGUDZ¿OWHUVFUHHQIURP

strainer body.

Clean screen with a suitable brush.

Reassemble in reverse order.

IMPORTANT: When replacing

heating element, also replace

seal gaskets.

Fig. 12 Water Line Strainer

IL1680

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

SERVICING INSTRUCTIONS (continued)

CAUTION:

CHEMICAL BURN

HAZARD

Deliming chemicals are caustic.

Wear appropriate protective

gloves and goggles during this

procedure.

Never siphon deliming

chemicals or solutions by

mouth.

This operation should only be

SHUIRUPHGE\TXDOL¿HGDQG

experienced service personnel.

IMPORTANT: DO NOT spill,

splash or pour water or deliming

solution into or over any internal

component other than the inside

of the water tank.

IMPORTANT: DO NOT allow

any internal components to

come into contact with the

deliming solution. Take care to

keep all internal components

dry.

NOTE: Repeat steps 4 thru 5

as required to remove all scale

and lime build-up.

NOTE: Normally, silicone

hoses do not need to be

delimed. Should deliming hoses

become necessary%ORRP¿HOG

recommends replacing the

hoses.

PROCEDURE: Delime the Water Tank

PRECAUTIONS: Disconnect brewer from electric power.

Allow brewer to cool.

FREQUENCY: As required (Brewer slow to heat)

TOOLS: Deliming Solution

Protective Gloves, Goggles & Apron

Mild Detergent, Clean Soft Cloth or Sponge

Bristle Brush, Bottle Brush

Large Sink (or other appropriate work area)

1. Unplug power cord. Turn off the water shut-off valve and

GLVFRQQHFWWKHZDWHUVXSSO\OLQHIURPWKHEUHZHULQOHW¿WWLQJ

2. Remove the tank cover assembly as described on page 13.

3. Remove the water tank from the brewer body by lifting

straight up. Empty all water from the tank. Set the tank back

into the brewer.

4. Mix 2 quarts of deliming solution according to the manufac-

turer’s directions. Carefully pour the deliming solution into

the water tank. Lower the lid assembly back onto the tank.

Allow to sit for 30 minutes, or as directed by the manufac-

turer.

5. At end of soaking period, remove lid assembly from tank.

Thoroughly rinse internal components of lid assembly with

clear water. Using a stiff bristle brush, scrub the heating

element and faucet water coil to remove lime and calcium

build-up. Rinse with clean water. Store the lid assembly in a

safe location.

6. Remove the tank from the brewer and empty. Using a stiff

bristle brush, scrub the interior of the water tank to remove

lime and calcium build-up. Rinse with clean water.

7. Set the tank back into the brewer. Reassemble the tank lid

to the water tank. Make sure the gasket is properly in place,

and then reinstall lid clamps.

8. Reinstall wiring to heating element and thermostat.

Reassemble piping for the faucet. Verify that all internal com-

ponents are dry, and then reinstall the top panel.

9. Reconnect brewer to electrical supply and reconnect water

supply.

11. ,QVWDOOWKHEUHZFKDPEHUZLWKRXW¿OWHUSDSHURUJURXQGV

Run at least three full brew cycles and discard all water

generated.

12. Brewer is ready to use.

Delimin

61167-M2 rewerB aeT 8478-2478 rof launaM srenwO 606

EXPLODED VIEW: 8742 - 8748

Model: 8742, 8748

ICE TEA BREWING SYSTEM

PL606

Purchase Locally

Tube, Silicone 1”, (see above)

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

PARTS LIST: 8742 - 8748

8742 & 8748 PLUMBING & HOT WATER TANK

Fig No Part No Description

1 2V-70102 TUBE VENT

2 2K-70421 FTG NYLON Y 3/16

3 2V-70398 TUBE VENT LONG

4 2K-70479 FTG MALE HOSE BARB

5 A6-73537 TUBE SIL .312 ID X 9 LG

6 2K-76687 FTG 1/4 SWIVEL FF X 3/8

7 2V-70352 VALVE NEEDLE SEAT

8 2K-70478 FTG PIPE TEE

9 2K-70476 FTG REDUCER 1/4X1/8FPT

10 2V-70124 VALVE SOLENOID 120V

11 2E-70477 CONNECTOR 1/47 MALE FLARE

12 2V-70424 TUBE ASSY VALVE INLET

13 F4-70422 TUBE SIL .312 ID X 1

14 2V-70131 TUBE OUTLET WATER 4 3/4L

15 2K-70130 ELBOW SPRAYER

16 A6-70163 RETAINER HEAD SPRAY

17 2I-70139 GASKET SPRAY HEAD

18 F4-70140 DISC SPRAYER STD.

19 2K-70154 FTG-UNION 1/4X1/4

20 2C-70155 NUT 7/16-20 HEX HD BRASS

21 2V-70111 TUBE FORMED INLET ASSY

22 2V-73027 STRAINER “Y” PLASTIC W/FT

23 2V-70102 TUBE VENT

24 2K-70429 FTG NYLON Y 1/4X3/16

25 F4-70426 TUBE SIL .25 ID X 1.5 LG

26 2C-70414 WASHER RESTRICTOR

27 F4-70430 TUBE SIL .25 ID X 12 LG

28 F4-70423 SPOUT WATER ASSY

29 2C-73457 NUT 8-32 HEX HEAD KEPS MS

31 2C-70134 STRAP HOLD DOWN ASSY

32 F4-70420 ELBOW OUTLET ASSY

33 2I-70152 GASKET ELEM HTG

34 F4-70409 WASHER BEVELLED

35 2C-70410 NUT 1/2-22HEX HD BRS/BRIT

37 F4-70415 TANK ASSY TEA BREWER 3 & 5 G

38 2N-70143UL ELEM HEATING 120V 1500W

39 2I-70152 GASKET ELEM HTG

40 2T-47499 THERMO HI LIMIT 120/240V

41 2I-70147 GASKET TANK COVER

42 F4-70516 COVER WELDED TANK ASSY TE

43 2I-72390 GROMMET .375 ID TRANSLUCE

44 WS-8512-51 THERMO CONTROL BREWERS

45 WS-86280 T-STAT COTHERM SUBST 851

46 2V-73034 TUBE FILL 90DEG BEND L=13

61167-M2 rewerB aeT 8478-2478 rof launaM srenwO 606

EXPLODED VIEW (continued): 8742 - 8748

Model: 8742, 8748

ICE TEA BREWING SYSTEM

PL606

11 8

Basin Assy

606 Owners Manual for 8742-8748 Tea Brewer 2M-76116

La page charge ...

Bloomfield 8742-3G Le manuel du propriétaire

Marque: Bloomfield

Modèle: 8742-3G

Catégorie: Cafetières

Taper: Le manuel du propriétaire

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