ULTRAFRYER ZRT3-H Operation Instruction Manual Download Page 3

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TABLE OF CONTENTS

GENERAL INFORMATION

Warranty

Safety

Description / Specifications

Ultrafryer Model ZRT3-H Gas Fryer Dimensions & Operational Requirements

Operating Controls Locations

Automatic Safety Features

Rating Plate

Inlet Gas Line Sizing

Inlet Gas Requirements

PRE-INSTALLATION

General

Clearances

Standards

Air Supply & Ventilation

RECEIVING & INSTALLING THE FRYER

Unpaking

Installing

Leveling

Inlet Gas Requirement

Gas Connection

Electrical Connections

Default-To-Manual-Restart (DTMR) Control

Optional Controls

INITIAL START-UP

Cleaning

Start-up

Lighting Instructions

Sequence Of Ignition

Burner Operation Test

Shortening Installation

Start-Up and Cooking

Initial Cleaning

Cooking

OPERATING INSTRUCTIONS

General

Filtering Shortening

Leveling Shortening

Boiling Out Fryers

Closing/Shutdown Instructions

CLEANING AND MAINTENANCE

Cleaning

Maintenance

Fenwal Temperature Controller Adjustment

Electronic Thermostat Calibration

TROUBLESHOOTING & PREVENTIVE MAINTENANCE

General

Troubleshooting Chart

Preventive Maintenance

MODEL ZRT3-H RECOMMENDED SPARE PARTS

Summary of Contents for ZRT3-H

Page 1: ...r Lane P O Box 5369 San Antonio Texas 78201 800 525 8130 210 731 5000 Fax 210 731 5099 WARNING TO PRECLUDE THE POSSIBILITY OF SPONTANEOUS COMBUSTIBLE FILTER TUB FIRES SLUDGE AND CRUMBS MUST BE REMOVED...

Page 2: ...nt Ultrafryer Systems for use by personnel who will operate a 14 or 18 Model ZRT3 H Gas Fryer equipped with an EZ Dock Filtration System TECHNICAL PUBLICATIONS DEPARTMENT ULTRAFRYER SYSTEMS 302 SPENCE...

Page 3: ...on Electrical Connections Default To Manual Restart DTMR Control Optional Controls INITIAL START UP Cleaning Start up Lighting Instructions Sequence Of Ignition Burner Operation Test Shortening Instal...

Page 4: ...1 Cooking Computer Filtering Shortening Filter Tub Assembly Installation Filtering Polishing Shortening Fryer Boil Out Shortening Disposal Shortening Installation TECHNICAL ASSISTANCE ORDERING INFORMA...

Page 5: ...GENERAL INFORMATION 1...

Page 6: ...fy an authorized service agent to make repairs during normal hours or after hours Any parts that need to be shipped back to Ultrafryer Systems will be shipped back prepaid by the customer marked with...

Page 7: ...rs may request the fryer be equipped with an Ultrastat 21 or Ultrastat 25 Cooking Computer In addition the 14 18 Model ZRT3 H are equipped with the NEWLY developed EZ Dock Filtration System that uses...

Page 8: ...14 MODEL ZRT3 H GAS FRYER 18 MODEL ZRT3 H GAS FRYER 14 18 MODEL ZRT3 H GAS FRYER CONTROL LOCATIONS 4...

Page 9: ...previous page AUTOMATIC SAFETY FEATURES A High limit thermostat to shut off gas to the main burners by opening a solenoid actuated safety valve in the combination gas control valve B Combination gas...

Page 10: ...ryer and main gas regulator locate the FT3 HR M3 HR of gas required for the fryer and pipe length and read the pipe diameter on the top row For example a 14 ZRT3 H fryer operating on NATURAL GAS requi...

Page 11: ...when installed must conform to the current NFPA 54 1 and Canadian CAN CGA 1 11 latest edition NOTE Local building codes will usually not permit a fryer with its open tank of hot oil to be installed i...

Page 12: ...R S COMBINATION GAS CONTROL VALVE EXCEEDS 1 2 lb in2 035 kg cm2 OR APPROXIMATELY 14 356 mm W C AN EXTERNAL REGULATOR MAY BE NEEDED TO PREVENT DAMAGE TO THE COMBINATION GAS VALVE AND VOIDING OF WARRANT...

Page 13: ...START BUTTON When this button is momentarily depressed it places the fryer in operation RED STARTED LAMP When lit indicated the START BUTTON has been momentarily depressed and the fryer is operating A...

Page 14: ...valve behind the fryer control access door of the fryer to the OFF position and wait FIVE 5 minutes for any accumulated gas to disperse 4 ENSURE the MAIN gas shut off is in the ON position MANUAL VAL...

Page 15: ...pre set shortening cook temperature within 2 of the pre set temperature B START UP 1 TO TEST OPERATE an Ultrafryer Gas Fryer equipped with a Default to Manual Restart DTMR control a Ensure the fryer...

Page 16: ...IT MELT key HEAt will appear in the computer display to indicate it is in the FULL ON mode 3 Depress the TEMP key ONCE The ACTUAL water temperature will be shown in the computer display NOTE DEPRESS T...

Page 17: ...If shortening is needed use the filter scraper to cut off a small block of solid shortening 3 Place the small block of shortening into a fry basket lower the basket into the shortening then turn the...

Page 18: ...ng handle skimmer to pull congealed shortening UPWARD from the Cold Zone area 6 When shortening has reached the set temperature and the RED indicator lamp on the fryer has turned OFF allow the Electro...

Page 19: ...y have over heated and shut off on thermal over load If this situation did occur it will correct itself when the mo tor cools 10 20 minutes If this overheating problem persists re place the blower mot...

Page 20: ...rtment at 1 800 525 8130 for technical assistance or to perform any maintenance or repair that may be necessary CLEANING Any item of equipment operates better and lasts longer when it is kept clean an...

Page 21: ...t FINGER LOOP on FRAME B EVENLY pull the frames apart then HINGE FRAME A to remove it from the FILTER SCREENS FIRST c Grasp the FINGER LOOP on the straight side of FRAME B then HINGE it to remove FRAM...

Page 22: ...re inserted in the other CHANNEL of FRAME B and the PIN on FRAME B is seated in the CHANNEL of FRAME A 9 Adjust FRAME A and B so other PINS are properly seated in the CHANNEL of the opposite frame the...

Page 23: ...the OFF position and wait FIVE 5 minutes for any accumulated gas to disperse 3 ENSURE the MAIN gas shut off valve is in the ON posi tion and that the EXHAUST FAN is ON 4 Turn the MANUAL gas valve to t...

Page 24: ...display ACTUAL TEMPERATURE when depressed ONCE Used to display SETPOINT TEMPERATURE when depressed TWICE Used to display remaining TIME when depressed THREE TIMES EXIT MELT 1 Used to manually exit the...

Page 25: ...MP key THREE 3 times 4 Steps 1 2 3 and 4 will have to be repeated each time any of the following occurs DRAIN VALVE IS OPENED FRYER TOGGLE ON OFF SWITCH IS TURNED OFF TO FILTER SHORTENING OR BOILOUT A...

Page 26: ...le sediment and debris on the heat exchanger and vat sides push in the Vat Shortening RETURN LEVER and procede to the following paragraph g below g An AUTOMATIC VAT CLEANER AVC Spray Blaster is an opt...

Page 27: ...ENING INSTALLATION A GENERAL Shortening in the Model ZRT3 H Gas Fryer should be BOILED OUT every 7 DAYS to remove carbon buildup and other encrusted material B SHORTENING DISPOSAL 1 CAREFULLY assemble...

Page 28: ...ilter tub C BOIL OUT Boil out the ZRT3 H Gas Fryer following the cleaning instructions in the Cleaning Manual provided by your approved chemical supplier The following are generic proceduress DTMR EQU...

Page 29: ...E HANDLE to the closed UP position then fill the fryer with NEW shortening to the applicable shortening level mark as prescribed below 13 Reprogram the Ultrastat 11 Cooking Computer for the correct co...

Page 30: ...nd will gladly assist you in preparing and processing of the necessary claims only if proper notification has been accomplished on the carrier delivery document Damaged equipment and or containers mus...

Page 31: ...THIS PAGE INTENTIONALLY LEFT BLANK...

Page 32: ...27 ULTRAFRYER MOCEL ZRT3 H GAS FRYER FRONT VIEW 14 ZRT3 H 18 ZRT3 H...

Page 33: ...Drain Ball Valve Assembly 19A564 17 Ignitor Spark Rod Assembly w Ignitor Rod Set Rod Gap to VVE 4mm prior to installation 19A738 18 Sound Weldment Baffle 19A739 19 Docking Release Handle 19A948 20 14...

Page 34: ...8 High 146 x 208mm Rectangular Flue Tube with deflector 18 Model ZRT3 H 73 4 x 111z High 197 x 281mm Rectangular Flue Tube with deflector 19A910 19b312 7 125 Volt 75 Watt Silicon Heater 5 1524mm Long...

Page 35: ...R Lens 23A056 6 COOKING CONTROLS Default To Manual Restart DTMR Control f 14 18 Model ZRT3 H Uses Electronic Thermostat PN 12B077 Ultrastat 11 Cooking Computer Uses Temperature Probe 18A006 12B014 22A...

Page 36: ...edium Duty Caster 28A005 ITEM DESCRIPTION PN 1 6 1829mm Wash Down Hose w Fittings 12 54 2 Wash Down Hose Nozzle Assembly 12 675 3 Proximity Sensor Switch 18A060 4 Cool II Handle 22 734 5 1 2 13mm S S...

Page 37: ...I Handle 22 734 3 1 2 13mm HH 2236 SQ Spray Nozzle 22A111 4 1 2 13mm x 90 Black Iron Elbow 24 007 5 1 2 13mm 5 Way Black Iron Crossover Manifold 24A082 6 14 ZRT3 H 1 2 13mm x 51 4 133mm Black Iron Nip...

Page 38: ...33 15 0 WIRING DIAGRAM Since minor wiring changes may occur in the future USE the diagram pasted to the fryer for circuit tracing and or troubleshooting a Model ZRT3 H Gas Fryer...

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ULTRAFRYER ZRT3-H, Operation Instruction Manual

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