Wells Manufacturing MDMW-1/LWC Service Manual

©1985 McDonald's Corporation

Printed in March

Printed In

Place this chapter in the Marinators section of the

Equipment Manual.

MANUFACTURED EXCLUSIVELY FOR

McDONALD'S®

BY

WELLS MANUFACTURING

2 ERIK CIRCLE VERDI, NEVADA 89439

PHONE: [phone] TOLL FREE: (800) 777-

0450 FAX: [phone]

MARINATOR

MODEL MDMW-1

TABLE OF CONTENTS

WARRANTY.................................................................................................................Page 2

INTRODUCTION ...........................................................................................................Page 2

SAFETY........................................................................................................................Page 2

PARTS IDENTIFICATION/FUNCTION/PHOTO...............................................................Page 3

EQUIPMENT SET UP AND CLOSE PROCEDURES.......................................................Page 8

TROUBLESHOOTING...................................................................................................Page 8

NON-SCHEDULED MAINTENANCE............................................................................Page 10

ORDERING/SERVICE INFORMATION.........................................................................Page 11

WIRING DIAGRAM......................................................................................................Page 12

WIRING PICTORIAL....................................................................................................Page 13

All Rights Reserved

The United States of America

WARRANTY

This MDMW-1 Marinator manufactured by Wells is
warranted to be free from defects in materials and
workmanship for a period of one year from the date of
original installation and is for the benefit of the original
purchaser only. THIS WARRANTY IS THE COMPLETE
AND ONLY WARRANTY, THERE BEING NO OTHER
WARRANTIES, 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
PRODUCTS.

Wells' obligation under this warranty is limited to the
repair of defects or replacement without charge by a
WELLS factory authorized service agency or one of its
sub-service agencies. This service will be provided on
customer's premises.

safe operation of any equipment. The instructions
in this chapter are meant as guidelines; major
considerations to be kept always in mind are:

1. Use dry hands to turn power switch on or off.

2. Turn off power switch anytime marinator is not in
use.

3. If an electric shock is felt when touching the
cabinet, disconnect immediately. Call Wells
Service Department for repair.

4. Have electrical supply outlet installed by a
licensed electrician. Make sure that equipment
is properly grounded.

5. If you find that the electrical cord is frayed, DO
NOT PLUG INTO A RECEPTACLE.

Please contact the Service Department: Wells
Manufacturing Company, P.O. Box 280, Verdi, Nevada
89439; to arrange service or for additional information
and other details concerning the product and/or this
warranty.

INTRODUCTION
This Commercial, Counter top marinator Model

MDMW-1 is designed to be used wet. The unit will hold
food at the desired serving temperatures. Wet operation
distributes heat evenly to the food which is to be placed
on false bottom ' trays provided.

SAFETY

Knowledge of proper installation, operation and
maintenance procedures is essential to insure

If it is already plugged in, disconnect the plug
after shutting off the circuit breaker.

6. DISCONNECT POWER CORD BEFORE AT­TEMPTING ANY REPAIRS AND/OR CLEAN­ING THE UNIT WITH WATER.

7. Allow unit to cool before cleaning.

8. DON'T EVER SPLASH WATER WITH A HOSE
OR OTHERWISE ONTO THE UNIT. WET
ELECTRICAL COMPONENTS AND WIRING
MAY PRESENT A SHOCK HAZARD.

9. DON'T REMOVE SCALE FROM PAN WITH A

SHARP KNIFE - FOLLOW CLEANING PRO­CEDURE DESCRIBED ON THE PLANNED
MAINTENANCE SYSTEM CARD #61.

PARTS IDENTIFICATION/FUNCTION/PHOTOS

ITEM

1 20982 Marinator W/Two 1 /3rd Size Pans 1

2 60641 1 /3rd Size Pan 2 Pan equipped with false bottom tray to hold food.

PART
NO.

DESCRIPTION QTY. FUNCTION

Marinator to hold hot food in 1 /3rd size pans
equipped with false bottom trays, lids and timer
mounting bracket.

3 60647 False Bottom Tray 2
4 60653 Lids 2 Lids to cover pans.
5 60564 Feet 4
6 60640 Timer Bracket 1 To mount the countdown timers.

7 60648 Cord Set 1

To hold food hot and let grease drip thru holes
onto water (2 oz. per pan).

Non-skid and raises unit off table for air
circulation.

Protective wire set to connect appliance to
electrical supply system and to ground the unit.

7/b/c

ITEM

PART

NO.

DESCRIPTION QTY. FUNCTION

8 60683

9 50330 Power Switch 1 Turns electric power ON or OFF to the unit.

10 51157 Power Telite (Red) 1 When lighted, indicates power is provided to unit.

11

12 60590 Convenience Outlet 1

13 60588 Thermostat Knob 1 To manually set temperature of water in the pan.

14 60587 Calibration Plate 1

15 60563 Thermostat Telite (White) 1

Support Bracket (not shown on picture.
Factory installed at "d" screws.)

Specification Plate 1

1 Required to prevent unit from tipping over.

Indicates model number, serial number and
electrical rating of the unit.

120V, 4 Amp, 500 Watt outlet for limited usage
device. Energized at all times. (For Timer).

Inscribed with temperature scales of 140°F to

200 °F (60 °C - 93 °C)
Permits calibration to the indicator point of the
thermostat knob.

Telite cycles ON-OFF with thermostat indicating
when the unit is calling for heat to maintain water
temperature.

8 (not shown)

4