Frymaster MF-90U-80 Operators Manual

MF90 Series Portable

Installation & Operation Manual

Filtration Systems

MF90-80, -80LP & -110 Models

"U" & "AU" CONFIGURATIONS

PARTS LIST

PARTS LIST

PARTS LIST PARTS LIST

INCLUDED

INCLUDED

INCLUDEDINCLUDED

Dean, a member of the Commercial Food Equipment Service Association, recommends using
CFESA Certified Technicians.

24-Hour Service Hotline [phone]

Price: $12.00

SEPTEMBER 2003

819-5934

Please read all sections of this manual and retain for future reference.

Installation, maintenance, and repairs should be performed by your Frymaster/Dean

Factory Authorized Service Agency.

WARNING

Safe and satisfactory operation of your equipment depends on its proper installation.

Installation MUST

MUST conform to local codes, or in the absence of local codes, with the

MUSTMUST

latest edition of the National Electric Code, N.F.P.A. 70.

WARNING

ELECTRICAL GROUNDING INSTRUCTIONS

This filter is equipped with a three-prong, grounded plug for your protection against

shock hazard and should be plugged directly into a properly grounded, three-hole

receptacle. Do not cut off, remove or otherwise bypass the grounding prong on this

plug.

If it is necessary to use an extension cord, it MUST

MUST be a three-conductor, grounded

MUSTMUST

cord of 16 gauge or greater.

DANGER

Do not filter more than one fry tank at a time.

Hot fluid – Do not fill above a point 1-½ inches below the OIL CONTAINER RIM.

WARNING

This filter unit is not suitable for outdoor use. When operating this unit, it MUST

MUST be

MUSTMUST

placed on a horizontal surface.

WARNING

This filter unit is not suitable for installation in an area where a water jet can be used,

and this appliance MUST

MUST NOT

MUSTMUST

NOT be cleaned with a water jet.

NOTNOT

NOTICE:

If this filter unit is cleaned with water, disconnect the unit from power source before

cleaning and thoroughly dry the filter unit before reconnecting to electrical power

source.

DANGER

The crumb tray (if equipped) in portable filter systems must be emptied into a fireproof

container at the end of frying operations each day. Some food particles can

spontaneously combust if left soaking in certain shortening material.

NOTICE:

Drawings and photos used in this manual are intended to illustrate operational, cleaning

and technical procedures and may not conform to on-site management operational

procedures.

NOTICE
IF, DURING THE WARRANTY PERIOD, THE CUSTOMER USES A PART FOR THIS
ENODIS EQUIPMENT OTHER THAN AN UNMODIFIED NEW OR RECYCLED PART

PURCHASED DIRECTLY FROM FRYMASTER/DEAN, OR ANY OF ITS AUTHORIZED

SERVICE CENTERS, AND/OR THE PART BEING USED IS MODIFIED FROM ITS

ORIGINAL CONFIGURATION, THIS WARRANTY WILL BE VOID. FURTHER,

FRYMASTER/DEAN AND ITS AFFILIATES WILL NOT BE LIABLE FOR ANY CLAIMS,

DAMAGES OR EXPENSES INCURRED BY THE CUSTOMER WHICH ARISE DIRECTLY

OR INDIRECTLY, IN WHOLE OR IN PART, DUE TO THE INSTALLATION OF ANY

MODIFIED PART AND/OR PART RECEIVED FROM AN UNAUTHORIZED SERVICE

CENTER.

MF90 Series Portable Filtration Systems

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INTRODUCTION
Parts Ordering/Service Information
Service Information
After Purchase
Safety Information
Service Personnel

Definitions

IMPORTANT INFORMATION
General
Rating Plate
Pre-Installation
Unpacking the Filter System
FILTER PREPARATION
Assembling the Filter System

Filter Paper Configurat io n

FILTER OPERATION
General
Filtering Tools
Filtering Preparation
Changing Filter Paper
Unit Operation
PREVENTATIVE MAINTENANCE
General
Each Filter Use
Daily- Close of Business
Weekly
TROUBLESHOOTING
Operating Problems
General Troubleshooting
Wiring Diagrams

MF90U 120V Wiring
MF90U 230V Wiring
MF90AU 120V Wiring
MF90AU 230V Wiring

PARTS LIST
Main Components
Plumbing, Oil-Return Components and Accessories

TABLE OF CONTENTS

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MF90 SERIES PORTABLE FILTRATION SYSTEMS

CHAPTER 1: INTRODUCTION

1.1 Parts Ordering/Service Information

Place parts orders directl y with your local Frymaster/Dean Factor y Authorized Service Center. A
list of FASCs was included with the filter when shipped from the factory. If you do not have access
to this list, please contact the Frymaster/Dean service department at 1-800-551-8633 or 1 318-865­1711, or go to Frymaster/Dean’s website at: www.frymaster.com.

To help speed your order, the following information is required:

Model Number Type
Serial Number
Optional Features

Item Part Number Quantity Needed

1.2 Service Information

Call the 1-800-551-8633 or [phone] Service Hotline number for the location of your nearest
Factory Authorized Service Center. Always give the model and serial numbers of your filter unit.
Also, identify if your unit is supplied with or without a heater.

To assist you more efficiently, the following information will be needed:

Model Number Type
Serial Number

Optional Features

Nature of Problem:

Additional information (i.e. oil temperature at filter time, time of day and other pertinent
information) may be helpful in solving your service problem.

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MF90 SERIES PORTABLE FILTRATION SYSTEMS

CHAPTER 1: INTRODUCTION

1.3 After Purchase

In order to improve service, have the following chart filled in by the Dean Authorized Service
Technician who installed this equipment.

Authorized Service
Technician/FASC
Address

Telephone/Fax
Model Number
Serial Number

1.4 Safety Information

Before attempting to operate your unit, read the instructions in this manual thoroughly.

Throughout this manual, you will find notations enclosed in double-bordered boxes similar to the
ones below.

CAUTION

CAUTION boxes contain information about actions or conditions that may cause or result in a
malfunction of your system.

WARNING

WARNING boxes contain information about actions or conditions that may cause or result in
damage to your system, and which may cause your system to malfunction.

DANGER

DANGER boxes contain information about actions or conditions that may cause or result in injury
to personnel, and which may cause damage to your system and/or cause your system to malfunction.

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MF90 SERIES PORTABLE FILTRATION SYSTEMS

CHAPTER 1: INTRODUCTION

1.5 Service Personnel

1.5.1 Definitions

A. Qualified and/or Authorized Operating Personnel

1. Qualified/authorized operating personnel are those who have carefull y read the information
in this manual and have familiarized themselves with the equipment functions, or have had
previous experience with the operation of equipment covered in this manual.

B. Qualified Installation Personnel

1. Qualified installation personnel are individuals, or firms, corporations, or companies that,

either in person or through a representative, are engaged in and are responsible for the
installation of electrical appliances. Qualified personnel must be experienced in such work,
be familiar with all electrical precautions involved, and have complied with all requirements
of applicable national and local codes.

C. Qualified Service Personnel

1. Qualified service personnel are those who are familiar with Dean equipment and have been
authorized by Dean to perform service on Dean equipment. All authorized service
personnel are required to be equipped with a complete set of service parts manuals and stock
a minimum amount of parts for Dean equipment. A list of Dean Factory Authorized Service
Centers (FASCs) was included with the fryer when shipped from the factory. Failure to use
qualified service personnel will void the Dean warranty on your equipment.

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MF90 SERIES PORTABLE FILTRATION SYSTEMS

y)

CHAPTER 2: IMPORTANT INFORMATION

2.1 General

MF-90 portable filters can be used with a variety of Dean fryers, as well as other manufacturers’
equipment. Oil capacity ranges from 80 to 110 pounds of oil, depending on the model. Unit len gth,
width, height and tank height dimensions for all units are listed in the table below.

Model Unit Height

(inches)

MF-90/80 24 17 ¾ 24 ¾ 10 ¾ 80

MF-90/80 LP 24 18 33 ½ 9 105

MF-90/110 26 ¼ 17 ¾ 24 ¾ 12 ¾ 110

Unit Width

(inches)

Unit Length

(inches)

Tank Height

(inches)

Oil Capacity

(pounds)

Unit Height

Tank Height

Unit Width

Unit Length

MF90 Series filter unit dimensions (unit and tank heights are measured from bottom
of casters to top of unit and tank, respectivel

.

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MF90 SERIES PORTABLE FILTRATION SYSTEMS

CHAPTER 2: IMPORTANT INFORMATION

2.1 General (cont.)

The used oil may be drained by gravity from the fryer into the filter pan (MF90 "U" models), or
removed from the fryer by use of a suction/return hose (MF90 "AU" models). On "AU" models, the
oil is pumped back into the frypot using the same suction/return hose.

Oil or shortening is filtered through filter paper. Filter powder, which enhances the filtering process,
is distributed over the paper prior to filtering.

All units are shipped completely assembled with accessories packed inside the filter pan. All units
are adjusted, tested and inspected at the factory before shipment.

WARNING

The on-site supervisor is responsible for ensuring that operators are made aware of

the inherent dangers of operating a hot oil filter system, particularly the aspects of

oil filtration, and draining/cleaning procedures.

A 7-amp (115V-domestic) or 5-amp (230V-international) circuit breaker installed on the filter unit
switches the power OFF if an overload occurs.

NOTE: If the circuit breaker is triggered, depress the reset button to activate the circuit after the

failure has been detected and repaired.

2.2 Rating Plate

Information on the rating plate includes model and serial numbers, as well as electrical requirements.
The rating plate is located on the back housing, near the electrical receptacle. Have the rating plate
information handy when communicating with the factory about a unit or requesting special parts or
information. Without this information

, proper identification of the unit cannot be confirmed.

2.3 Pre-Installation

NOTE: Failure to use qualified service personnel will void the Dean warranty.

A. Standards: Use of this filter unit must be in accordance with all applicable state and local

codes.

B. Electrical Connections: Domestic MF90 filter units require a 115V 60 Hz., 15 amp electrical

supply. International/CE units require 230V 50 Hz., 7 amp electrical supply. Units are
equipped with a grounded male receptacle for u se with a 16-3 SJT power cord set. If an
extension cord is required, it must be a three-conductor, grounded power cord of at least 16
gauge.

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MF90 SERIES PORTABLE FILTRATION SYSTEMS

CHAPTER 2: IMPORTANT INFORMATION

2.4 Unpacking the Filter System

Ensure the container is upright. Unpack the filter carefully and remove all accessories from the
carton. Do not discard or misplace parts and/or accessories; they will be n eeded for filter setup
and operation. Any accessories or starter kits included with the unit will be packaged inside
the filter tank.

After unpacking, immediately check the equipment for visible signs of shipping damage. If
such damage has occurred, contact the carrier and file the appropriate freight claims. Do not
contact the factory, as the responsibility of shipping damage is between the carrier and dealer
or end-user.

If your equipment arrives damaged:
a. File claim for damages immediately – Regardless of extent of damage.
b. Visible loss or damage – Be sure this is noted on the freight bill or express receipt and is

signed by the person making the delivery.

c. Concealed loss or damage – If damage is unnoticed until equipment is unpacked, notify

freight company or carrier immediately, and file a concealed damage claim. This should be
done within 15 days of date of delivery. Retain the shipping container for inspection.

NOTE: Dean does not assume responsibility for damage or loss incurred in transit.

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