PREPLINE DW-1 User manual

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
USER MANUAL
DRAWER WARMER
MODEL: DW-1, DW-2, DW-3, DW-1N,
DW-2N, DW-3N, BDW2, BDW2N
USR Brands, Inc.
Phone: [phone] | www.usrestaurant.com | [e-mail]

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1
FOR YOUR SAFETY:
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of
this or any other appliance.
WARNING:
Improper installation, adjustment, alteration, service or maintenance can cause
property damage, injury or death. Read the installation, operation and maintenance
instructions thoroughly before installing or servicing this equipment.
Do not operate this equipment unless you have read and understand the content of
this manual! This manual contains important safety information concerning the
maintenance, use and operation of this product. Keep this manual in a safe location
for future reference.
WARMER DRAWER
INTENDED FOR OTHER THAN
HOUSEHOLD USE
RETAIN THIS MANUAL FOR FUTURE REFRENCE
UNIT MUST BE KEPT CLEAR OF COMBUSTIBLE AT
ALL ITEMS

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2
TABLE OF CONTENT
Section
Title
Page
1
Owner`s information
3
general information
3
general operation instruction
3
2
Important Safety Information
3
3
Specifications
3
4
Warning
4
5
Operation
5
6
Cleaning
6
7
Trouble Shooting
7
8
Wiring Diagram
8
9
Parts List&Exploded View
9
DW Exploded View
9
DW Parts List
10
BDW Exploded View
11
BDW Parts List
12
DWN Exploded View
13
DWN Parts List
14
BDWN Exploded View
15
BDWN Parts List
16
10
Components Supply
17

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3
1. OWNER’S INFORMATION
General Information
1. Always clean equipment thoroughly before
first use. (See general cleaning instruction)
2. Check rating label for your model designation and electrical rating.
3. For best results, use stainless steel countertops.
4. All dimensions in parenthesis in centimeters unless noted.
General operation instructions:
1. All foodservice equipment should be operated by trained personnel.
2. Do not allow your customers to come in contact with any surface labeled"CAUTION HOT"
3. Where applicable: Never pour cold water into dry heated units.
4. Where applicable: Do not cook, warm or hold food directly in liner pans
(well pans). Always use steamtable pans/inset, etc.
5. Never hold perishable food below 150°F(66°C).
2. SAFETY INFORMATION
Warmer drawers are designed, built and sold for commercial use and should be operated by
trained personnel only. Clearly post all CAUTIONS, WARNINGS and OPERATING
INSTRUCTIONS near each unit to insure proper peration and to reduce the chance of
personal injury and/or equipment damage.
Always disconnect power before serving the Warmer Drawer. Surfaces will remain hot after
power has been turned off. Allow unit to cool before cleaning or servicing. Never clean the
Warmer Drawer by immersing it in water. The warmer drawer is not protected against water
jets, DO NOT CLEAN WARMER DRAWER WITH A WATER JET. Always clean equipment
before first use.
3.SPECIFICATION
120V: NEMA5-15P plug, 6 foot,3 wire grounded cord.
208/240V: NEMA6-20P Plug,6 foot, 3 wire ground cord.
If the supply cord is damaged, the manufacturer or an authorized service agent or a similarly
qualified person must replace it to avoid a hazard or voiding the warranty.

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CAUTION :
Some exterior surface on the unit will get hot.Use caution when touching these areas.
Use caution when opening drawer.Hot air escapes when drawer is open.
NOTICE:
DO NOT lay unit on front or back side.Damage to unit could occur.
4.WARNING
IN THE EVENT OF A POWER FAILURE , DO NOT ATTEMPT TO OPERATE
THIS DEVICE.
WARNING:
ELECTRICAL SHOCK HAZARD. FAILURE TO FOLLOW THE INSTRUCTIONS IN THIS
MANUAL COULD RESULT IN SERIOUS INJURY OR DEATH.
1. Plug unit into a properly grounded electrical receptacle of the correct voltage,size and
plug configuration. If plug and receptacle do not match, contact a qualified electrican to
determine and install proper voltage and size electrical receptacle.
2. DO NOT submerge or saturate with water. Unit is not waterproof. Do not operate if
unit has been submerged or saturated with water.
3. Do not pull unit by power cord.
4. Do not use an extension cord with this appliance.
5. Check with a qualified electrician if you are unsure as to whether the appliance is properly
grounded.
6. Turn OFF power switch, unplug power cord,and allow unit to cool before
performing any cleaning, adjustments or maintenance.
7. Unit is not waterproof. Locate unit indoors where the embient air tempreture is a minium of
70°F(21°C).
8. Do not steam clean or use excessive water on the unit.
9. This unit is not "Jet -proof"construction. Do not use jet-clean spray to clean this unit.
10.Discontinue use if power cord is frayed or worn.
11.Do not attempt to repaire or replace a damaged power cord. The cord must be
replaced by an authorized agent or a person with similar qualifications.
This unit must be serviced by qualified personnel only. Service by unqualified
personnel may lead to electric shock or burn.

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5
Make sure food pproduct has been heated to proper food-safe temperature before placing
in the unit. Failure to heat food product properly may result in serious health risks.This unit is for
holding preheated food product only.
FIRE HARZARD:
1. Locate unit a minimum of 1"(25mm)from combustible walls and
materials.If safe distances are not maintained,discoloration or
combustion could occur.
2. Do not harsh Chemicals such as bleach(or cleaners containing bleach), oven
cleaners, or flammable cleaning solutions to clean this unit.
5. OPERATION
1.Initial heating of unit may generate smoke or fumes and must be done in well ventilated
area.
2.Set the thermostat control knob to desired setting and preheated each drawer for 30
minutes.
3.Place food product directly in stainless steel drawer pans or use any combination of full
or fractional pans up to 6"(152mm)deep.
4.Set front vent knob to desired position for maintaining food product moisture.
5.Perforated pans may be used with damp towel or small amount of hot water in the drawer
pan to prevent food "dry out".
CAUTION: Use no more than 1 quart(1 liter) for wet operation.
6.If too much moisture accumulates around drawer front or vent, reduce temprature
setting or move vent knob to "Dry"position.
NOTE: Temperature and vent
settings will require adjustment
according to type and quantity of
food, and number of times drawer
is opened during operation.
The equipment is for heating only,not for cooking.
PRODUCT
TEMPERATURE SETTING
VENT
Rolls,
Bread
160°-180°F(71°-82°C)
MOIST
Vegetable
170°-180°F(77°-82°C)
MOIST
Meats
170°-180°F(77°-82°C)
MOIST

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6
6.CLEANING
General Cleaning Instructions
1. Never clean any electrical unit by immersing it in water. Turn off before surface cleaning.
2. Always clean equipment thorougnly before first use. Clean unit daily except where noted on charts:
Use warm, soapy water. Mild cleansers and PLASTIC souring pads may be used to remove baked-on
food and water scale.
3. Turn off electrical units before cleaning or servicing.All service should be performed by
authorized sevice agency.
Daily cleaning:
1. Follow general cleaning instructions (above).
2. Remove any inset pans and drawer pans. Wash thoroughly in the sink or dishwasher.
3. Remove drawers: Remove pans and pan inserts, extend drawer and lift up on the front to clear
the drawer stop. Low drawer and pull straight out.
PREVENTIVE CARE:
To prevent stainless steel break-down, follow these steps:
1. Never use any metal tools,scrapers, files, wire brushes, or scouring pads.(except for
stainless steel scourcing pads.)
2. Never use steel wool-which will leave behind particles that will rust.
3. Never use acid-based or chloride containing cleaning solutions-which wil break down the protective
film.
4. Never rub in a circular motion. Always rub gently in the direction of the steal grain.
5. Never leave food products or salt on the surface. Many food are acidic. Salt contains chloride.

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
7
7.TROUBLE SHOOTING
Always ask and check the following
1. Is the unit connected to a live power source of the proper voltage?
2. Check the circuit breaker.
3. Is power switch"ON" and pilot light glowing?
4. Check the ratinglabel.Is the unit connected to the correct power
source.
SYMPTOMS
POSSIBLE CAUSES
REMEDY
Warmer not operating
Warmer not conneted to power
source
Connect cabinet to power source.
No power
Check circuit breaker and/or
check CFCI switch on outlet
CFCI or Ground Fault
Circuit Indicator tripped.
Moisture problem
Dry moisture problems
Shorted element
Contact authorized service
provider
Pinched/damaged wire
Contact authorized service
provider
Damaged power cord
Contact authorized service
provider
Warmer is connected to
power source, thermostat is
turned on but warmer not
heating
Defective:Heating
element,thermometer,thermostat etc.
Contact authorized service
provider

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8.WIRING DIAGRAM

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9
9.PARTS LISTS & EXPLODED VIEW
DW SERIES EXPLODED VIEW
Casters are optional
DW-2

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10
DW SERIES PARTS LIST
PARTS
（QTY）
DW-1
DW-2
DW-3
ITEM
P/N
DESCRIPTION
120
120
120
1
DW1-010001
Body Assembly
1
DW2-010001
Body Assembly
2
DW3-010001
Body Assembly
3
2
DW-010321
Element Bracket
1
2
3
3
DWFRG-120
Heating Elements
1
2
3
DWFRG-208
Heating Elements
DWFRG-240
Heating Elements
4
DW-030001
Pan
1
2
3
5
DW-020301
Center Pan Support
Assemby
1
2
3
6
DW-020201
Drawer Face Assembly
1
2
3
7
DW-020401
Drawer Handle
1
2
3
8
N/S
Drawer Vent Knob
1
2
3
9
DW-020701
Gasket
1
2
3
10
DW-020101
Drawer Inner Frame
Weldment
1
2
3
11
DW-020501
Guard Bearing
2
4
6
12
DW-020601
Slide Bearing
6
12
18
14
N/S
Thermostat 250V
105℃
1
2
3
15
N/S
Knob
1
2
3
16
N/S
Mechanical
Temperature
Indicator(0~120 ℃)
1
2
3
17
N/S
Power Indicator Light
1
2
3
18
N/S
Control Panel
1
1
1
19
N/S
Cord+Plug NEMS(5-
15)
1
1
1
N/S
Cord+Plug NEMS(6-
20)
20
N/S
Cabel Bushing
1
1
1
21
N/S
Leg
4
4
4
22
N/S
Caster with
Brake(Option)
2
2
2
23
N/S
Caster(Option)
2
2
2
24
N/S
Screw 1/4-20X1.25"
6
12
18
25
N/S
Screw 1/4-20X0.75"
2
4
6
26
N/S
Nylon Lock Nut 1/4-20"
8
16
24

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11
BDW SERIES EXPLODED VIEW
BDW2

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12
BDW SERIES PARTS LIST
PARTS
（QTY）
BDW-2
ITEM
P/N
DESCRIPTION
120
VOLTS
1
DWB1-010001
Body Assembly
DWB2-010001
Body Assembly
2
DWB3-010001
Body Assembly
2
DW-010321
Element Bracket
2
3
DWFRGB-120
Heating Elements
2
DWFRGB-208
Heating Elements
DWFRGB-240
Heating Elements
4
DW-030001
Pan
2
5
DW-020301
Center Pan Support
Assemby
2
6
DW-020201
Drawer Face Assembly
2
7
DW-020401
Drawer Handle
2
8
N/S
Drawer Vent Knob
2
9
DW-020701
Gasket
2
10
DW-020101
Drawer Inner
Frame Weldment
2
11
DW-020501
Guard Bearing
4
12
DW-020601
Slide Bearing
12
14
N/S
Thermostat 250V
105℃
2
15
N/S
Knob
2
16
N/S
Mechanical
Temperature
Indicator(0~120 ℃)
2
17
N/S
Power Indicator Light
2
18
N/S
Control Panel
1
19
N/S
Cord+Plug NEMS(5-
15)
1
N/S
Cord+Plug NEMS(6-
20)
20
N/S
Cabel Bushing
1
21
DWB1-010301
Front Plate
DWB2-010301
Front Plate
1
DWB3-010301
Front Plate
22
N/S
Screw 1/4-20X1.25"
12
23
N/S
Screw 1/4-20X0.75"
4
24
N/S
Nylon Lock Nut 1/4-20"
16

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
13
DWN SERIES EXPLODED VIEW
Casters are optional
DW2N

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14
DWN SERIES PARTS LIST
PARTS
（QTY）
DW1N
DW2N
DW3N
ITEM
P/N
DESCRIPTION
120
120
120
VOLTS
VOLTS
VOLTS
1
DWS1-010001
Body Assembly
1
DWS2-010001
Body Assembly
2
DWS3-010001
Body Assembly
3
2
DWS-010321
Element Bracket
1
2
3
3
DWFRGS-120
Heating Elements
1
2
3
DWFRGS-208
Heating Elements
DWFRGS-240
Heating Elements
4
DW-030001
Pan
1
2
3
5
DWS-020301
Center Pan Support
Assemby
1
2
3
6
DWS-020201
Drawer Face Assembly
1
2
3
7
DWS-020401
Drawer Handle Strip
1
2
3
8
N/S
Drawer Vent Knob
1
2
3
9
DWS-020701
Gasket
1
2
3
10
DWS-020101
Drawer Inner Frame
Weldment
1
2
3
11
DW-020501
Guard Bearing
2
4
6
12
DW-020601
Slide Bearing
6
12
18
14
N/S
Thermostat 250V
105℃
1
2
3
15
N/S
Knob
1
2
3
16
N/S
Mechanical
Temperature
Indicator(0~120 ℃)
1
2
3
17
N/S
Power Indicator Light
1
2
3
18
N/S
Control Panel
1
1
1
19
N/S
Cord+Plug NEMS(5-
15)
1
1
1
N/S
Cord+Plug NEMS(6-
20)
20
N/S
Cabel Bushing
1
1
1
21
N/S
Leg
4
4
4
22
N/S
Caster with
Brake(Option)
2
2
2
23
N/S
Caster(Option)
2
2
2
24
N/S
Screw 1/4-20X1.25"
6
12
18
25
N/S
Screw 1/4-20X0.75"
2
4
6
26
N/S
Nylon Lock Nut 1/4-20"
8
16
24

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
15
BDWN EXPLODED VIEW
BDW2N

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16
BDWN SERIES PARTS LIST
PARTS
（QTY）
BDW2N
ITEM
P/N
DESCRIPTION
120
VOLTS
1
DWSB1-010001
Body Assembly
DWSB2-010001
Body Assembly
2
DWSB3-010001
Body Assembly
2
DWS-010321
Element Bracket
2
3
DWFRGS-120
Heating Elements
450W
2
DWFRGS-208
Heating Elements
450W
DWFRGS-240
Heating Elements
450W
4
DW-030001
Pan
2
5
DWS-020301
Center Pan Support
Assemby
2
6
DWS-020201
Drawer Face Assembly
2
7
DWS-020401
Drawer Handle
2
8
N/S
Drawer Vent Knob
2
9
DWS-020701
Gasket
2
10
DWS-020101
Drawer Inner Frame
Weldment
2
11
DW-020501
Guard Bearing
4
12
DW-020601
Slide Bearing
12
14
N/S
Thermostat 250V
105℃
2
15
N/S
Knob
2
16
N/S
Mechanical
Temperature
Indicator(0~120 ℃)
2
17
N/S
Power Indicator Light
2
18
N/S
Control Panel
1
19
N/S
Cord+Plug NEMS(5-
15)
1
N/S
Cord+Plug NEMS(6-
20)
20
N/S
Cabel Bushing
1
21
DWSB1-010301
Front Plate
DWSB2-010301
Front Plate
1
DWSB3-010301
Front Plate
22
N/S
Screw 1/4-20X1.25"
12
23
N/S
Screw 1/4-20X0.75"
4
24
N/S
Nylon Lock Nut 1/4-20"
16

USRESTAURANT® RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE 17
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10.Component Supply
1. PRELINE Stainless Steel Pans for Replacement
2. Font Plate for Replace-Build in Design
3.Casters for Option to Replace Legs
CASTER MODEL: PDM-5-SB