Welbilt FRYMASTER PF80L User manual

PF50, PF80, PF80LP, PF110
Portable Filter
Installation, Operation and Maintenance
Manual
This manual is updated as new information and models are released. Visit our website for the latest manual.
Part Number: FRY_IOM_8197541 D (US Manufactured) 10/2022
CAUTION
READ THE INSTRUCTIONS BEFORE USING
8197541D
PF80
PF50
PF110
PF80L
Your Growth Is Our Goal

WARNING
Safe and satisfactory operation of your equipment depends on its proper installation.
Installation MUST conform to local codes, or in the absence of local codes, with the
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 be a three-conductor, grounded
cord of 16 gauge or greater.
WARNING
This appliance is not intended for use by children under the age of 16 or persons with
reduced physical, sensory or mental capabilities, or lack of experience and knowledge,
unless they have been given supervision concerning use of the appliance by a person
responsible for their safety. Do not allow children to play with this appliance.
WARNING
Use caution and wear appropriate safety equipment to avoid contact with hot oil or
surfaces that may cause severe burns or injury.
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 be
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 NOT be cleaned with a water jet.

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
FRYMASTER DEAN 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.

PF-Series Portable Filtration Systems
Operation Manual
TABLE OF CONTENTS
Page
1. INTRODUCTION 1-1
2. IMPORTANT INFORMATION 2-1
3. FILTER PREPARATION 3-1
4. OPERATING/FILTER INSTRUCTIONS 4-1
5. CLEANING AND MAINTENANCE 5-1
6. TROUBLESHOOTING 6-1

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PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 1: INTRODUCTION
1-1
1.1 Parts Ordering
Place parts orders directly with your local Frymaster/Dean Factory Authorized Service agency. A
list is accessible on our 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 agent. 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.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 1: INTRODUCTION
1-2
1.3 After Purchase
In order to improve service, fill out the following chart with the nearest Frymaster Authorized
Service Technician and FAS in your area.
Authorized Service
Technician/FAS
Address
Telephone/Fax
Filter Model Number
Filter 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.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 1: INTRODUCTION
1-3
1.5 Service Personnel
1.5.1 Definitions
A. Qualified and/or Authorized Operating Personnel
1. Qualified/authorized operating personnel are those who have carefully 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
Qualified service personnel are those who are familiar with Frymaster/Dean equipment and have
been authorized by Frymaster/Dean to perform service on Frymaster/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 Frymaster/Dean equipment. A list of FAS
agencies is accessible on our website at: www.frymaster.com.
Failure to use qualified service personnel will void the Frymaster/Dean warranty on your
equipment.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 2: IMPORTANT INFORMATION
2-1
2.1 General
The PF-series portable filters can be used with a variety of Frymaster fryers, as well as other
manufacturers’ equipment. Unit specifications are listed below.
Model
Unit Height
(inches)
Unit Width
(inches)
Unit Length
(inches)
Tank Height
Front
(inches)
Oil Capacity
(pounds)
PF50
13.25
13.25
30
11.75
50
PF80
24.75
17.25
30.25
11.25
80
PF80LP
24.75
17.25
38 5/8
10.5
80
PF110
24.75
17.25
30.25
13.25
110
Oil is gravity-drained from the fryer into the filter or pumped from the frypot into the filter pan, and
then 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.
PF80
PF50
PF110
PF80LP

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 2: IMPORTANT INFORMATION
2-2
A Suction/Off/Return switch
activates/deactivates the filter pump. The filter
also has a Heater/Filter switch for use when
filtering solid shortening.
A thermal-overload switch on the pump motor
provides protection against overheating.
NOTE: If the thermal overload is triggered,
wait 45 minutes, and then press 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 rating plate information, proper identification of the unit cannot be confirmed.
PF switch/light panel.
The motor thermal overload switch (arrow) is
located on the left side of the filter.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 2: IMPORTANT INFORMATION
2-3
2.3 Pre-Installation
NOTE: Failure to use qualified service personnel will void the Frymaster warranty.
A. Standards: Use of this filter unit must be in accordance with all applicable state and local
codes.
DANGER
This portable filter is equipped with a three-prong (grounding) plug for protection
against electrical shock and must be plugged directly into a properly grounded,
three-prong receptacle. DO NOT CUT, REMOVE, OR OTHERWISE BYPASS THE
GROUNDING PRONG ON THIS PLUG!
B. Electrical Connections: Domestic PF-filter units require 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 use 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.
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 needed 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: Frymaster does not assume responsibility for damage or loss incurred in transit.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 3: FILTER PREPARATION
3-1
3.1 Assembling The Filter System
On initial installation and before each use, remove all loose parts from the filter, wash all accessories
in hot, soapy water and dry thoroughly. DO NOT WASH INTERIOR OF FILTER PAN WITH
DETERGENT OR WATER! Wipe debris and residue from the filter pan with a damp cloth or
paper towel, then with a dry cloth or paper towel.
WARNING!
Water, detergent or boil-out solution MUST NOT be allowed into the filter pan or
filter system. Irreversible pump damage will result if water is allowed into the
system, and the warranty will be voided.
PF-Series portable filtration systems use a filter support grid, one sheet of filter paper and a hold-
down ring to secure the filter paper in place.
See illustration for proper assembly.
1. Filter Pan Cover
Crumb Basket where applicable
2. Hold-Down Ring
3. Filter Paper (one sheet)
4. Screen/Support Grid
5. Filter Pan
5
4
3
2
1

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 3: FILTER PREPARATION
3-2
3.1 Assembling The Filter System (cont.)
1. Ensure the filter pan is clean and free of all food and breading particles that could prevent the
filter paper from sealing against the bottom of the pan.
2. Place the filter paper support screen between the raised dimples in the bottom of the pan.
3. Place one sheet of filter paper on top of the support screen.
Ensure the paper evenly covers the filter pan bottom.
4. Position the hold-down ring on top of the filter paper and
ensure the filter paper overlaps all sides of the hold-down
ring, forming a tight seal.
5. Place filter pan cover onto the filter pan and assembly is complete.
NOTE: The filter paper for this unit is
oversized, which ensures a good seal.
Lap excess paper up the walls of the pan.
Do Not fold the paper to fit the pan.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 4: OPERATING/FILTERING INSTRUCTIONS
4-1
4.1 Filter Operation (Suction and Return)
WARNING
Use care when draining and filtering oil to avoid the possibility of a serious burn.
1. Sprinkle 8 ounces (1 cup) of filter powder over the filter paper, distributing the powder as evenly
as possible. If filtering a second frypot immediately after the first, add only 4 ounces of filter
powder for the second filtering.
2. Ensure the power cord is securely plugged into the receptacle on the back of the portable filter
Plug the power cord into an 115V receptacle.
3. If solid shortening is filtered through the portable filter, turn the Heater/Filter switch to HEATER
(see illustration below. The white indicator light will illuminate. Leave the heater on for 20-30
minutes before operating the filter.
Note: The filter pump cannot be activated while the switch is in the "Heater" position.
4. Ensure the Suction/Off/Return switch is OFF. Turn the Heater/Filter switch to FILTER for filter
operation (see illustration below). The red indicator light will illuminate.
Use the filter heater for 20-30 minutes prior to filtering if solid shortening is filtered.
The Heater/Filter switch must be in the FILTER position before the filter pump can
be operated. The red light will illuminate when the switch is properly positioned.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 4: OPERATING/FILTERING INSTRUCTIONS
4-2
4.1 Filter Operation (cont.)
5. Ensure the oil is at operating temperature [~350° (177°C)]. Turn the fryer off.
WARNING
The filter pan maximum capacity varies with model. DO NOT OVERFILL THE FILTER
PAN.
6. Return/Suction:
a. Suction Operation: Ensure the filter pan lid is in place to prevent splashing of hot oil. Place
the filter hose nozzle into the frypot. Turn the Suction/Off/Return switch to SUCTION to
start the filter pump (see illustration below). Oil will transfer from the frypot to the filter
pan.
CAUTION
DO NOT insert the tip of the nozzle into the sediment area of the frypot. Suction of
sediment into the nozzle will damage the filter pump. If the pump becomes clogged,
stop the pump immediately. Reverse the pump to discharge particles into the frypot
or filter pan.
When the fryer is emptied of oil, place the nozzle into the filter pan and turn the
Suction/Off/Return switch to RETURN (see illustration below). Circulate the oil through
the filter for approximately 5 minutes (process known as "polishing"). Polishing the oil
maximizes filtering and extends the life of the oil. After 5 minutes, turn the
Suction/Off/Return switch to OFF.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 4: OPERATING/FILTERING INSTRUCTIONS
4-3
4.1 Filter Operation (cont.)
To flush residual shortening and sediment from the frypot, place a clean metal container
under the frypot drain valve. Open drain valve and place the hose nozzle inside the frypot.
Turn the Suction/Off/Return switch to RETURN. Rinse and flush sediment and debris from
frypot, into the metal container. DO NOT OVERFILL THE CONTAINER. Turn the
Suction/Off/Return switch to OFF after rinsing the frypot.
Wipe any remaining oil or sediment from the frypot with a clean, dry cloth or paper towel.
Close the drain valve. Pour the contents of the metal container into the filter pan, using care
not to splash hot oil. Place the hose nozzle into the frypot and turn the Suction/Off/Return
switch to RETURN. Ensure all oil is returned to the frypot before turning filter off.
Allow the portable filter to cool, then remove and discard the filter paper. Clean the interior
of the filter pan and all components. Do not use detergent or water in the filter pan for
cleaning.
7. PF50S Gravity Drain:
a. Place filter pan directly under fryer drain valve and drain oil into the filter. Place the filter
hose nozzle securely inside the frypot. Turn the Suction/Off/Return switch to RETURN to
start the filter pump (see illustration below).
Allow the oil to circulate through the frypot and filter for approximately 5 minutes (process
known as "polishing"). Polishing the oil produces maximum filtration and extends the life
of the oil. Rinse any residual oil or sediment from the frypot during the polishing process.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 4: OPERATING/FILTERING INSTRUCTIONS
4-4
Close the drain valve and allow the frypot to fill. Ensure all oil is returned to the frypot
before turning filter off.
Allow the portable filter to cool, then remove and discard the filter paper. Clean the interior
of the filter pan and all components. Do not use detergent or water in the filter pan for
cleaning.
See Chapter 5 for preventative maintenance/cleaning procedures.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 4: OPERATING/FILTERING INSTRUCTIONS
4-5
4.2Filter Operation (Return Only)
WARNING
Use care when draining and filtering oil to avoid the possibility of a serious burn.
1. Sprinkle 8 ounces (1 cup) of filter powder over the filter paper, distributing the powder as evenly
as possible. If filtering a second frypot immediately after the first, add only 4 ounces of filter
powder for the second filtering.
2. Ensure the power cord is securely plugged into the receptacle on the back of the portable filter.
Plug the power cord into an 115V outlet.
3. If solid shortening is filtered through the portable filter, turn the Heater/Filter switch to HEATER
(see illustration below). The white indicator light will illuminate. Leave the heater on for 20-30
minutes before operating the filter.
RETURN
OFF
Note: The filter pump cannot be activated while the switch is in the "Heater" position.
4. Ensure the Off/Return switch is OFF. Turn the Heater/Filter switch to FILTER for filter
operation (see illustration below). The red indicator light will illuminate.
Use the filter heater for 20-30 minutes prior to filtering if solid shortening is filtered.
The Heater/Filter switch must be in the FILTER position before the filter pump can
be operated. The red light will illuminate when the switch is properly positioned.
RETURN
OFF

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 4: OPERATING/FILTERING INSTRUCTIONS
4-6
4.2Filter Operation (cont.)
5. Ensure the oil is at operating temperature, 350°F (177°C). Turn the fryer off.
WARNING
The filter pan maximum capacity is 50 lbs. DO NOT OVERFILL THE FILTER PAN.
6. Place filter pan directly under fryer drain valve and drain oil into the filter. Place the filter hose
nozzle inside the frypot. Turn the Off/Return to RETURN to start the filter pump (see
illustration below).
Allow the oil to circulate through the frypot and filter for approximately 5 minutes
(process known as "polishing"). Polishing the oil produces maximum filtration and
extends the life of the oil. Rinse any residual oil or sediment from the frypot during the
polishing process.
Close the drain valve and return the filtered oil to the frypot. Ensure all oil is returned to
the frypot before turning filter off.
Allow the portable filter to cool, then remove and discard the filter paper. Clean the
interior of the filter pan and all components. Do not use detergent or water in the filter
pan for cleaning.
See Chapter 5 for preventive maintenance/cleaning procedures.

PF-SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 5: CLEANING AND MAINTENANCE
5-1
5.1 General
Cleaning operations fall into three general categories:
•Wiping unit clean after each filter session;
•Cleaning, changing filter paper and preparing the unit for the next day’s business.
•Weekly cleaning to remove oil deposits and other particles.
WARNING
Do not use water jets to clean this equipment. To do so will damage the unit and
void the warranty.
WARNING
Never operate the filter unit unless cooking oil is at operating temperature.
5.2 Each Filter Use
Each time the PF-series portable filter is used:
•Wash down the insides of the filter pan with hot oil during the filtering process. DO NOT
allow excessive residue buildup to occur inside the filter pan.
•Change filter paper after each filter session or at the end of the day. Scrape excess sediment
from filter paper after each frypot is filtered. If oil is not returned to the frypot within 7
minutes, the filter paper may be clogged. Change filter paper if this occurs.
•Wipe up any oil which may have splashed or spilled.
•Wipe all exterior surfaces of the filter unit.
WARNING
Do not run water or boil-out solution through the portable filter. Doing so will cause
irreparable damage to the pump, and void the warranty.