Beverage-Air 809-173a Hydrocarbon UCR Refrigerators Manuale utente

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Manuale utente

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INSTALLATION AND OPERATING INSTRUCTIONS
for all Hydrocarbon
UCR Refrigerators
3779 CHAMPION BLVD, WINSTON-SALEM, NC 27105
Phone: (888) 845-9800 | Fax: (800) 253-5168 | Web: beverage-air.com
809-173A 04/12/2022 SEE BACK COVER FOR
WARRANTY REGISTRATION
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air2
WELCOME
Contents
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Important Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Product Information .....................................5
Clearance and Placement .................................6
Unpacking and Set Up ....................................7
Electrical ................................................8
Using The Unit - Danfoss Controller ........................9
Sequence of Operations Refrigerator .................. 10
Using the Unit - Eliwell Controller .........................14
Sequence Of Operations Refrigerator .................15
Cleaning and Maintenance ...............................18
Condenser Cleaning ......................................19
Methods For Cleaning Stainless Steel ......................20
Help ....................................................21
For The Service Tech - R290 ..............................22
For The Service Tech - Wiring Diagrams ....................23
Limited Warranty ........................................25
Limited Warranty (continued) .............................26
Important Information
PLEASE READ THESE INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR USING, IF RECOMMENDED
PROCEDURES ARE NOT FOLLOWED, WARRANTY
CLAIMS MAY BE DENIED.
Your warranty registration information is located with
this manual. Please complete the card and submit it to
Beverage-Air within TEN days of installation. Failure
to properly register equipment may limit or void the
warranty.
Beverage-Air reserves the right to change
specications and product design without
notice. Such revisions do not entitle the buyer to
corresponding changes, improvements, additions, or
replacements for previously purchased equipment.
Thank you for purchasing a Beverage-Air cabinet. This
series has passed our strict quality control inspection and
meets the high standards set by Beverage-Air! You have
made a quality investment that with proper maintenance
will give you many years of reliable service!
Please read the following installation and maintenance
instructions before installing or using your unit. If you
have any questions, Please call our Technical Service
Department at (800) 684-1195. 8:00 AM to 5:00 PM EST.
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 3
SAFETY
This appliance has been designed with your safety in mind. It has many features to keep you from being harmed. However,
safe operation and maintenance are your responsibilities.
Use: When using this unit, please:
Move it carefully. If on casters be sure the casters
do NOT run over the power cord.
Lock the casters when in use.
Seek help. This machine is heavy! Be sure to move
with enough help to avoid tipping or dropping the
cabinet.
Prevent children from playing in or on the cabinet.
Persons unable to use this product must be
prevented access.
Follow all instructions. There are many safety
labels and directions on the unit. Heed them.
Watch your ngers. There may be pinch points near
the door hinges.
Maintenance
Do NOT:
Clean a frozen evaporator with a sharp object
Clean a dirty condenser with a sharp object.
Store gasoline, kerosene or any other ammable
material near the cabinet.
Do ALWAYS
Use a Beverage-Air recommended technician certied
to repair R290 equipment.
Use ONLY Beverage-Air factory service parts. Use of
non OEM parts can be dangerous because of the design
changes needed to safely use R290.
Observe the Caution and Warning notices. They are indicators of
important safety information. Keep this manual for future reference.
Important Information to Add
Record the model number, serial number and the date of installation here for future reference. The model and serial
numbers are on the unit's serial number dataplate, which is located on the left inside wall.
Model Number
Serial Number
Date of Installation
Purchased From
CAUTION
WARNING
CAUTION
CAUTION
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air4
IMPORTANT INFORMATION
This unit is intended to be used in a commercial application. That includes bars and restaurants.
If installed in a residence some commercial service companies may not be able to service it on site.
The manufacturer has designed and produced this machine with the nest in materials. The manufacturer assumes no
liability for units that have been altered in any way. Alterations or part substitutions will void the warranty.
Limitations
The machine is designed for use indoors in a controlled
environment. It must be kept dry, not overheated or
subjected to excessive cold. May only be connected to
a dedicated electrical circuit. Extension cords are not
permitted.
Minimum Maximum
Voltage 104 127
Room Air Temp 60º F 100º F
Air Flow
Agency Approvals
These marks appear on the dataplate or serial tag, located
in the inside of the left wall. The dataplate also contains
the model and serial numbers as well as electrical
requirements.
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 5
Model Cabinet Dimensions
w x d x h (Inches) Door Type Door or Drawer
Count
Full Load
Amps
Power Cord
Plug (NEMA)
Refrigerant Type /
Charge g /Charge oz
UCR20HC 20 x 24 1/2 x 31 1/8 Solid 1 2
5-15P
R-290 / 60 / 2.12
UCR20HC-25 20 x 25 x 31 1/8 Glass 1 2
UCR24HC 24 x 29 7/8 x 34 5/8 Solid 1 2
UCR24AHC 24 x 32 x 34 5/8 Solid 1 2
UCR24AHC-25 24 x 32 x 34 5/8 Glass 1 2
UCR27HC 27 x 29 7/8 x 34 5/8 Solid 1 2
UCR27HC-25 27 x 32 1/2 x 34 5/8 Glass 1 2
UCR27AHC 27 x 32 x 34 5/8 Solid 1 2
UCR27AHC-25 27 x 32 1/2 x 34 5/8 Glass 1 2
UCRD27AHC-2 27 x 32 x 34 5/8 Solid 2 2
UCR32AHC 32 x 32 x 34 1/2 Solid 1 2
UCR32AHC-25 32 x 32 5/8 x 34 5/8 Glass 1 2
UCRD32AHC-2 32 x 32 x 34 5/8 Solid 2 2
UCR34HC 34 x 24 5/8 x 31 1/8 Solid 2 2
UCR34HC-25 34 x 25 1/8 x 31 1/8 Glass 2 2
UCR36AHC 36 x 32 x 34 5/8 Solid 2 2
R-290 / 110 / 3.9
UCR36AHC-25 36 x 32 1/2 x 34 5/8 Glass 2 2
UCRD36AHC-2 36 x 32 x 34 5/8 Solid 2 2
UCR48AHC 48 x 32 x 34 5/8 Solid 2 2.2
UCR48AHC-25 48 x 32 1/2 x 34 5/8 Glass 2 2.2
UCRD48AHC-2 48 x 32 x 34 5/8 Solid 2 drawers 1 door 2.2
UCRD48AHC-4 48 x 32 x 34 5/8 Solid 4 2.2
UCR60AHC 60 x 32 x 34 5/8 Solid 2 3
UCR60AHC-25 60 x 32 1/2 x 34 5/8 Glass 2 3
UCRD60AHC-2 60 x 32 x 34 5/8 Solid 2 drawers 1 door 3
UCRD60AHC-4 60 x 32 x 34 5/8 Solid 4 3
UCR72AHC 72 x 32 x 34 5/8 Solid 3 3
R-290 / 120 / 4.06
UCR72AHC-25 72 x 32 5/8 x 34 5/8 Glass 3 3
UCRD72AHC-2 72 x 32 x 34 5/8 Solid 2 drawers 2 doors 3
UCRD72AHC-4 72 x 32 x 34 5/8 Solid 4 drawers 1 door 3
UCRD72AHC-6 72 x 32 x 34 5/8 Solid 6 drawers 3
Height includes casters
PRODUCT INFORMATION
All models will maintain product temperature between 35.5 and 40.5 degrees F. at the factory setting of 38.0F.
All models are 115 volts, 60 Hz AC.
ALWAYS REFERENCE YOUR EQUIPMENT DATA PLATE AMPS, REFRIGERANT AND REFRIGERANT CHARGE FOR THE MOST UP TO DATE AND
ACCURATE VALUES.
There are no access valves on the refrigeration system.
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air6
CLEARANCE AND PLACEMENT
Placement
Consider the following when selecting a location for your Refrigerator:
Clearance:
0o - Top
0" - Left
0" - Right
2" - Rear
3" - Below
Floor Load: the oor on which the Refrigerator is located must be even and level, free from vibrations, and strong enough
to support the combined weights of the unit and maximum product load.
Ventilation: Grille area at front must be free and clear of any object or wall.
Power Outlet: Dedicated power outlet is located within the length of the unit's power cord.
0"
LEFT/RIGHT SIDE
MINIMUM
CLEARANCE
0"
TOP
MINIMUM
CLEARANCE
2"
REAR
MINIMUM
CLEARANCE
3"
BOTTOM
MINIMUM
CLAERANCE
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 7
UNPACKING AND SET UP
Carefully inspect the shipping carton for damage. This is the only time that shipping damage may be claimed. If damage is
suspected, open the carton immediately and, if there is damage, retain the carton and contact the shipper to make a claim.
Do NOT contact the manufacturer.
Uncrating
Tools Needed: ¾” box wrench, adjustable wrench, level,
at head screw driver, and box cutter.
1. First, remove the cardboard top capping, all clear
tape, and all staples including those at the bottom of
the cardboard carton and skid.
2. Next, start from the top of the carton. Using the box
cutter, carefully make one continuous cut to the
bottom of the skid. Remove cardboard carton and
discard.
3. Then, move unit as close to nal position as possible
before removing the skid.
4. Remove the brackets securing the unit to the skid.
Note: The skid must be removed before the casters or legs
can be attached.
Do NOT tip unit on its front or sides. If tipped onto the
back, unit must not be started for 3 hours.
Skid Removal and Caster Attachment
Tip the unit forward and remove the skid.
Risk of personal injury.
Unit must be securely supported
while attaching casters or legs.
WARNING
1. Remove the shipping bolts using the ¾” box wrench
while cabinet is held in one direction. Repeat the process
while the cabinet is held in the opposite direction.
2. None of the threads on the leg or caster stem should
be visible once screwed in.
3. Tilt the cabinet in one direction approximately 8” and
block it securely with pieces of 2x4 lumber or other
suitable material.
4. Thread the stem casters or legs into the ½ -13 holes in
the bottom of the cabinet. Tighten by hand as much
as possible. Some models may already have levelers
installed. If so, then the levelers will need to rst be
removed and discarded.
5. Once the caster or leg cannot be turned any further,
use a 3/4 inch wrench to tighten the nut in between
the mounting plate and the wheel of the caster until
snug.
6. Repeat this procedure with unit secured in the
opposite direction so as to access the remaining legs/
casters/levelers
7. If plate casters or legs are installed instead of stem
casters or legs, then repeat step 3 above and secure
the plate with either #14 AB screws, or ¼-20 screws,
depending upon which are required.
8. If levelers are employed, then repeat step 3 above and
thread the leveler in place. Then repeat step 6.
Leveling:
Cabinets must be leveled when installed. Level should be
measured on the headrail.
Failure to level your cabinet may result in door not
sealing, closing correctly, or condensed water draining not
draining properly.
For cabinets with legs, rotate the foot of the leg with an
adjustable wrench to achieve desired height for leveling.
For cabinets with casters, leveling can be achieved by
placing large washers in between the ½’ stud and the
holes located on the bottom of the case.
Do NOT loosen casters to level
the cabinet. Casters MUST be
tightly secured to cabinet for full
strength.
Install or attach any accessories that will be used
Remove any plastic covering the stainless steel.
CAUTION
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air8
This is a cord-connected unit, and must be connected to its own dedicated power supply. Check the dataplate on the
machine to conrm the voltage and per the dataplate use the correct fuses or HACR circuit breakers.
Power Cord
This 115 volt model is equipped with a cord and 5-15P plug.
If the power cord becomes damaged, it must be replaced
with the identical cord.
Follow All National and Local Codes
This unit must be grounded. Do not use extension cords
and do not disable or by-pass ground prong on electrical
plug.
GFCI
Units that utilize variable speed compressor technology
can experience nuisance tripping on Class A GFCI outlets
which have a trip limit of 4 to 6 mA. To avoid this issue in
a location that requires GFCI circuit protection, Beverage-
Air recommends using a HUBBELL Model Number
GFRST83W 20A Heavy Duty Hospital Grade Self-Test
GFCI Receptacle.
Initial Start Up
Plug the power cord into the proper power supply.
The cabinet will soon begin to blow warm air out of the
bottom area, and the inside wall of the cabinet will begin
to become cold.
The cabinet temperature has been set at the factory and
should not need adjustment, however if it was changed,
the standard setting is 38º F.
Cautions
Care must be taken whenever
moving or servicing the unit.
The refrigerant is contained in a
sealed system, but if released it
may be ammable.
ELECTRICAL
CAUTION
IMPORTANT NOTICE
This Cabinet Was Manufactured With
Either A Danfoss™ Or Eliwell™ Brand
Electronic Controller.
Identify Which Controller Is Present
And Refer To The Information For That
Controller.
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 9
USING THE UNIT - DANFOSS CONTROLLER
User Manual for MMR Refrigerators Beverage-Air
Rev. 12/21Beverage-Air12
38.0
oF
USING THE UNIT  DANFOSS CONTROLLER
Operation is simple, just keep it connected to the correct
power supply and the refrigerator will maintain the
internal temperature it has been set to. Keep the doors
and / or drawers closed as much as possible to avoid
unnecessary run time.
The controller displays the current internal temperature.
Adjusting the set temperature lower will NOT cause the
system to lower the temperature faster. When on, the
refrigeration system is always operating at maximum.
The temperature was set at the factory at 38º F, but
you can adjust it to your own selected temperature. 30
seconds after adjustment, the display automatically
reverts to showing the current temperature.
The Refrigerator will automatically defrost as needed,
there is no set time for defrost. Push and immediately
release the "melting" or defrost button for a manual
defrost.
Note: Holding the defrost button in too long will shut the
controller o .
The internal fan will be on when the compressor is on and
when the doors are closed.
The compressor and condenser fan motor will only be on
when the controller senses an increase in internal cabinet
temperature passed the set point.
If equipped with glass doors, holding the SC button in will
turn the cabinet light on or o .
Select
Defrost Increase
Decrease
In most cases the only thing displayed will be the cabinet temperature. When something other than normal operation has
occurred, a message will be shown.
Message Displayed Why What to do
dEF Unit is defrosting Nothing. Normal operation.
Hi Cabinet temperature too warm Con rm doors or drawers are closed.
dOr Door is open Close door, if message does not
change, call for service.
LEA Compressor run time too long Check doors closed. If yes, call for
service.
E01, E02, E03, E04 Sensor unplugged or has failed Call for service.
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air10
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 11
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air12
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 13
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air14
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 15
Refrigerator with Eliwell Controlle
r
Beverage-Ai
r
SEQUENCE OF OPERATIONS REFRIGERATOR
The refrigerator operates based on the air temperature measured by the probe located at the return air.
ON OFF
COMPONENT OPERATION CONTROLLER
ACTION OPERATION CONTROLLER
ACTION
COMPRESSOR
Compressor turns on
when the air
temperature at the
probe is above the
sum of the set point
+ 4
The Compressor Contact
is energized
Compressor turns
off when the air
temperature at
probe is equal to
or less than the
set point
The Compressor Contact
is de-energized
(EW+978 - Terminal
#1)
(EW+978 - Terminal #1)
CONDENSER FAN
The Condenser
Fan turns on when
the Compressor is
running
The Condenser Fan is
wired directly to the
Compressor, not throu
g
h
the controller
The Condenser Fan
turns off when the
Compressor is not
running
The Condenser Fan is
wired directly to the
Compressor, not throu
g
h
the controller
EVAP FAN
The Evaporator
Fan turns on when
the unit is
powered on.
The Evaporator Fan is
wired to constant power
The Evaporator Fan
turns off when the
unit is unplugged
or put into standby.
The Evaporator Fan is
wired to constant power
Some models will be
wired to the fan relay
(EW+978 - Terminal
#3)
Some models will be
wired to the fan relay
(EW+978 - Terminal
#3)
LIGHT
The light will turn on
when the down
button is
pressed (or when the
door is opened with
solid doors)
The Light Contact is
energized The light will turn
off when the down
button is
pressed (or when the
door is closed with
solid doors)
The Light Contact is de-
energized
(Ew+978 – Terminal #2) (Ew+978 – Terminal #2)
Condition
Compressor
Condenser
Fan
Evaporator
Fan
Lights
Cabinet Temp > Set point + 4 ON ON ON ON or OFF
Cabinet Temperature <= Set point - 4 OFF OFF ON ON or OFF
Defrost OFF OFF ON ON or OFF
Refrigerator with Eliwell Controlle
r
Beverage-Ai
r
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air16
Reduced SET / Economy
Permanently on: Energy Saving Mode
Flashing: Reduced Set Mode
Quick Flashing: Access to level 2 parameters
AUX
Permanently on: Aux Active
Flashing: Deep Cooling Cycle Active
Compressor
Permanently On: Compressor Active
Flashing: Delay, protection or blocked start-up
Defrost
Permanently on: Defrost Active
Flashing: Manual or D.I. activation
Alarm
Permanently on: Alarm Active
Flashing: Alarm Acknowledged
Fan
Permanently on: Fans Active
Celsius
Permanently On: ˚C Setting
Fahrenheit
Permanently on: ˚F Setting
Controller Buttons
Up
Press and release
Scrolls through menu items
Increases Values
Press for at least 5 seconds
Activates the manual defrost
Stand-by
Press and release
Returns to the previous menu
level
Conrm parameter value
Press for at least 5 seconds
Activates the stand-by function
Down
Press and release
Scrolls through menu items
Decreases values
Press for at least 5 seconds
Turn light on/o
Set (Enter)
Press and release
Displays alarms
Opens the machine status menu
Press for at least 5 seconds
Opens the programming menu
Conrms commands
Controller Symbols
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 17
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air18
CLEANING AND MAINTENANCE
Cleaning Schedule:
Cabinet
Daily wipe down
Weekly interior
Condenser coil
Quarterly cleaning
Gaskets
Daily inspection
Routine maintenance
Annually
Daily Exterior Cleaning
It is much easier to clean on a regular basis than to have to remove stains once they have built up.
1. Wash with a clean sponge and a mild detergent that
does not contain chlorine.
2. Rinse with clean water.
3. Dry with a soft cloth.
4. Polish with a soft cloth, wiping with the grain.
5. Wipe weekly with stainless steel cleaner.
Weekly Interior Cleaning
1. Remove all food, food related items. Store the food at
a safe temperature.
2. Disconnect power to the unit (unplug it or switch the
breaker o).
3. Remove all loose food particles from the inside walls,
oor, door liner and ceiling.
4. Scrub all interior surfaces and door gaskets with a
warm (100oF to 110oF) detergent solution and a soft
scrub brush.
5. Rinse with clean water and allow to air dry.
6. Restore power.
7. Return food to the unit when it has reached a safe
temperature.
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22 Beverage-Air 19
CONDENSER CLEANING
Rotating fan blade can cause
personal injury.
Unplug unit from power supply
before beginning to clean
condenser
CAUTION
Keeping the condenser coil clean is critical to ecient
operation.
The condenser coil is located right behind the back grille
of the cabinet. It should be inspected once a month and
cleaned as required. Vacuum clean all surfaces of the
condenser. Make sure no ns are bent or damaged in the
process. If there are bent ns, carefully straighten them
so that air can ow through the coils. Failure to keep
the condenser coil clean will lead to poor performance,
excessive power consumption and compressor failure
and may result in loss of property. Failure to keep the
condenser coil clean may void the limited warranty.
1. Unplug unit from power supply.
2. Remove the Phillips head screws at the top of the
panel.
3. Once the screws have been removed the you can lower
the panel.
Please note the electrical cord will still be connected to the
panel.
4. Examine condenser surface, if dusty, brush and
vacuum the dust and lint from the surface of the
coil. Brush up and down to avoid damaging the ns.
Use care to not disturb the wires connected to the
controller.
Note: If the coil is greasy, the coil will need to be cleaned
with coil cleaner and that should be left to an experienced
technician.
5. After the condenser is clean, return the grille panel to
the unit.
6. To reinstall the rear panel line up the bottom of the
panel to the bottom of the unit keeping the screw
holes lined up on the panel and on the unit.
7. Reinstall the Phillips head screw.
8.
Note: Air lters are not recommended as they restrict
the ow of cooling air.
Remove This Panel
Remove These
Screws
Condenser Surface
User Manual for UCR Refrigerators Beverage-Air
Rev. 04/22Beverage-Air20
Cleaning Needed Cleaning Agent Method of Application Aect on Finish
Smears and ngerprints
Areal 20, Lac-O-Nu, Lumin Wash
O’Cedar Cream Polish, Stainless
Shine.
Rub with cloth as directed
on the package.
Satisfactory for use on all
nishes.
Provides barrier lm to
minimize prints.
Stubborn Spots and
Stains, Baked-On
Splatter, and Other
Light Discolorations
Allchem Concentrated Cleaner.
Apply with damp sponge or
cloth.
Rub with damp cloth.
Use in direction of polish lines
on No. 4 (polished) nish. May
scratch No.
2 (mill) and Nos. 7 and 8
(polished) nishes.
Samae, Twinkle or Cameo Copper
Cleaner Rub with damp cloth.
Grade FFF Italian pumice, whiting,
or talc. Rub with dry cloth.
Liquid NuSteel
Paste NuSteel or DuBois Temp.
Copper’s Stainless Steel Cleaner
Revere Stainless Cleaner
Household cleansers, such as
Old Dutch, Lighthouse, Sunbrite,
Wyandotte, Bab-O, Gold Dust,
Sapolio, Bon Ami, Ajax, or Comet
Grade F Italian Pumice, Steel
Bright, Lumin Cleaner, Zud,
Restore, Sta-Clean, or Highlite.
Penny-Brite or Copper-Brite.
Use small amount of cleaner.
Rub with dry cloth using a
small amount of cleaner.
Apply with damp sponge or
cloth.
Rub with a damp cloth. May
contain chlorine bleaches.
Rinse
thoroughly after use.
Rub with a damp cloth.
Rub with a dry cloth using a
small amount of cleaner.
Heat tint or
discoloration
Penny-Brite or Copper-Brite.
Past NuSteel, DuBois Temp,
or Tarnite. Revere Stainless Steel
Cleaner. Allen Polish, Steel Bright,
Tenacious Deposits,
Rusty Discolorations,
Industrial
Atmospheric Stains Wyandotte,
Bab-O or Zud.
Rub with a dry cloth.
Rub with a dry cloth or stain-
less steel wool.
Apply with damp sponge or
cloth.
Rub with a damp cloth.
Burnt-On Foods and
Grease Fatty Acids,
Milkstone (where
swabbing or rubbing
is not practical)
Easy-O, De-Grease-It, 4 to 6%
hot solution of such agents as
trisodium phosphate or sodium
tripolyphosphate or 5 to 15% caustic
soda solution
Apply generous coating. Allow
to stand for 10-15 minutes.
Rinse.
Repeated application may be
necessary.
Excellent removal, satisfactory
for use on all nishes.
Tenacious Deposits,
Rusty Discolorations,
Industrial
Atmospheric Stains
Oakite No. 33, Dilac Texo 12, Texo NY,
Flash-Klenz, Caddy Cleaner,
Turco Scale 4368 or Permag 57.
Swab and soak with clean
cloth.
Let stand 15 minutes or more
according to directions on
package, then rinse and dry.
Satisfactory for use on all
nishes
Hard Water Spots
and Scale
Vinegar.
5% oxalic acid, 5% sulfamic acid, 5 to
10% phosphoric acid, or Dilac, Oakite
No. 33, Texo 12, Texo N.Y.
Swab or wipe with cloth. Rinse
with water and dry.
Swab or soak with cloth. Let
stand 10-15 minutes. Always
follow with neutralizer rinse,
and dry.
Satisfactory for all nishes.
Satisfactory for all nishes.
Eective on tenacious deposits
or where scale
has built up.
METHODS FOR CLEANING STAINLESS STEEL
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Beverage-Air 809-173a Hydrocarbon UCR Refrigerators Manuale utente

Tipo
Manuale utente
Questo manuale è adatto anche per