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INSTALLATION &
OPERATIONAL MANUAL
MOBILE FILTER
MF ML-136873
For additional information on Vulcan-Hart or to locate an authorized parts
and service provider in your area, visit our website at www.vulcanhart.com
VULCAN-HART 3600 NORTH POINT BLVD.
DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC BALTIMORE, MD 21222
WWW.VULCANHART.COM F-32966 Rev. B (10-09)
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MF SERIES MOBILE FILTER
Improper installation, adjustment, alteration, service or maintenance
can cause property damage, injury or death.
Read the installation, operating and maintenance instructions
thoroughly before installing or servicing this equipment.
IMPORTANT FOR YOUR SAFETY………………………………………. 2
GENERAL…………………………………………………………… 3
INSTALLATION …………………………………………………… 3
UNPACKING………………………………………………………… 3
INSTALLATION CODES AND STANDARDS………………………………. 4
CODES AND STANDARDS……………………………………….. 4
ELECTRICAL CONNECTIONS………………………………………… 4
ELECTRICAL DATA………………………………………………. 4
ASSEMBLY………………………………………………………………… 5
FILTER SCREEN……………………………………………………. 6
SUCTION TUBE ………………………………………………………. 6
MICRO-FILTRATION ENVELOPE………………………………. 6
POWER PUG OUTLET…………………………………………… 7
POWER SWITCH……………………………………………………. 7
SUCTION TUBE ENGAGEMENT…………………………………….. 8
MOTOR / PUMP RESET…..…………………………………….. 8
LOCKING THUMB SCREWS……………………………….............. 8
OPERATION……………………………………………………………….. 9
CLEANING ………………….…………………………………….. 9
TOUBLESHOOTING…………………………………………………………….10
TABLE OF CONTENTS
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MF SERIES MOBILE FILTER
INSTALLATION & OPERATION FOR MF MOBILE FILTERS
PLEASE KEEP THIS MANUAL FOR FUTURE REFERENCE
The MF mobile filter can handle up to 110 pounds (50 kilograms) of frying compound. It is
recommended to only filter one fryer at a time. The motor/pump is rated at 1/3 HP and 8.0 gallons
(19 liters) per minute. The mobile filter is constructed of stainless steel and the filter pan is
removable for ease of cleaning. It is recommended to use only with liquid shortening .
Before installing, verify that the electrical service agree with the specifications on the rating plate
located on the mobile filter. If the supply and equipment requirements do not agree, do not proceed
with the installation. Contact your dealer immediately.
GENERAL
INSTALLATION
UNPACKING
The MF was carefully inspected before leaving the factory. Upon acceptance of the
shipment, the transportation company assumes full responsibility for safe delivery.
Immediately after unpacking the filter, check for possible shipping damage. If the filter is
damaged, save the packaging material and contact the carrier within 15 days of delivery.
Check that the following have been included:
Primary Crumb Basket
Hi Temperature Discard Hose
Manual & Warranty (Keep Manual in a safe place for future reference)
Stainless Steel Mesh Filter Screen with insert
Required:
14 Gauge 5-15P plug extension cord (not supplied with mobile filter).
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MF SERIES MOBILE FILTER
This mobile filter must be installed in accordance with:
In the United States of America:
1. State and local codes.
2. National Electrical Code, ANSI/NFPA-70 (latest edition). Copies may be obtained from the
National Fire Protection Association, Batterymarch Park, Quincy, MA. 02269.
In Canada:
1. Local codes.
2. CSA C22.1 Canadian Electrical Code (latest edition).
The above are available from the Canadian Standard Association, 5060 Spectrum Way, Suite 100,
Mississauga, Ontario, Canada L4W 5N6.
Electrical Connections:
Electrical and grounding connections must comply with the
applicable portions of the National Electrical code and/or other local electrical codes.
Appliances equipped with a flexible electrical supply cord are
provided with a three-prong grounding plug. It is imperative that this plug be
connected into a properly grounded three-prong receptacle. If the receptacle is not
the proper grounding type, contact an electrician. Do not remove the grounding
prong from the supply cord.
Refer to the electrical diagram attached to the inside of the front cover of the mobile filter.
INSTALLATION CODES AND STANDARDS
ELECTRICAL DATA
Model Volts / Hz / Ph Motor Amps
MF 120 / 60 / 1 5.4
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MF SERIES MOBILE FILTER
Record your serial number for future reference in the space provided below. This
information can be found on the data plate.
Model No: MF
Device No: MF-1
Serial No: ________________________________
Electrical diagram located on motor/pump.
1. After unpacking, wash the filter pan, crumb basket and filter screen assembly. Make
sure you remove the insert located inside the filter screen. Use dishwashing
detergent and warm water, (parts are dishwasher safe). Rinse the filter pan, crumb
basket and filter screen components completely and wipe all parts dry with a clean
cloth.
2. Place the filter pan onto the carriage frame.
3. Position the filter screen assembly into the filter pan so that the suction tube engages
into the suction receptacle block.
4. Place the primary crumb basket onto the filter pan and secure with thumb screws.
ASSEMBLY
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MF SERIES MOBILE FILTER
Suction Tube
Filter Screen
Filter Insert
Stainless Steel Suction Tube
Mesh Screen
Micro-Filtration
Fabric Envelope
(Available Accessory)
Knurled Bottom
Fitting
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MF SERIES MOBILE FILTER
Fig. 3 Fig. 1
Fig. 4
Fig. 2
Fig. 5
Fig 1.
Power Plug Outlet
male plug outlet.
Fig. 2
Fig. 3
- Plug female end extension cord into
Power Switch
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MF SERIES MOBILE FILTER
Proper Suction Tube Engagement
With Receptacle Block
Hose Connection - Male
Fig. 4
Motor / Pump Reset
Fig. 5
Locking Thumb Screws
The motor/pump supplied
with this filter has a thermal
overload protection circuit
that senses and overload
condition.
If the thermal overload protection is tripped, wait 5
minutes allowing the motor to cool. Then reset the
motor by pushing in the red button.
Close View
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MF SERIES MOBILE FILTER
Hot oil and parts can cause burns. Use care when operating,
cleaning and servicing the filter.
1. Recommend: Add oil treatment media to the oil prior to filtering. Add 4 oz. (65 g) of filter
compound (diatomaceous earth) to the hot oil in the fry tank and gently stir.
2. Position the mobile filter close to the fryer. Assemble the drain extension to the
fryer’s drain valve. The drain extension should be positioned over the primary crumb
basket.
3. Check power supply cord making sure that it is properly connected.
4. Attach the fill/discard oil hose to the male quick disconnect and check that it is
engaged properly.
5. Open the drain of the fryer slowly. Oil will pass through the crumb screen and begin
filling up the filter pan. Empty the fryer completely. Remove any large debris left in
the fry tank and any crusty sediment around the fry tank sides.
6. Before starting the motor/pump, hold the fill/discard oil hose over the fryer. Press the
start button and oil will begin coming out of the hose.
7. Use the hose to help wash the debris down into the filter pan, close the drain valve of
the fryer. The fryer will begin to fill with filtered oil. Oil should not exceed the MAX oil
level indicator.
8. When filter pan is empty turn off the motor/pump. Let the oil drain from the oil hose.
Place hose nozzle into its holster, Fig. 6
Fig. 6
OPERATION
Hose Nozzle in Holster
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MF SERIES MOBILE FILTER
CLEANING:
Disconnect electrical power supply to the mobile filter and follow
lockout /tag out procedures.
1. Remove the crumb basket and empty and debris into the trash. Turn the thumb
screws to remove the crumb basket from the filter pan.
2. Remove the filter screen assembly. Scrape debris from the filter screen. Then
remove the insert by unlatching the metal strap. Clean all parts thoroughly.
3. Remove debris from the bottom of the filter pan and discard. Clean all parts
thoroughly.
4. To clean filter pan remove the thumb screws and using the handles, remove the
entire motor/pump assembly. Lift filter pan off of its cradle. The filter pan is
dishwasher safe.
5. Reassemble all filter components after being dried thoroughly.
Oil not filtering or discarding: Motor/Pump is on:
1. Suction tube is not seated in receptacle block.
2. Filter Screen is clogged and needs cleaning.
3. Shortening is too thick / cool and needs to be heated up to a minimum of 300 °F.
Motor / Pump is not running:
1. Check 120 V power connections and circuit breakers.
2. Filter switch is not turned on.
Service in the US and Canada
For genuine factory parts and service contact:
1-888-4HOBART or 1-800-298-1862
TROUBLESHOOTING
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