ULTRAFRYER ZRT3-H Operation Instruction Manual

14 & 18” model with ez dock filtration

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ULTRAFRYER GAS FRYER

14 & 18" MODEL ZRT3-H with EZ DOCK FILTRATION

OPERATION INSTRUCTION

WARNING!!!

TO PRECLUDE THE POSSIBILITY OF SPONTANEOUS COMBUSTIBLE

FILTER TUB FIRES; SLUDGE AND CRUMBS MUST BE REMOVED AND DISCARDED AND THE

FILTER TUB MUST BE THOROUGHLY CLEANED AFTER CLOSING THE STORE EACH NIGHT!!!

•

San Antonio, Texas 78201

302 Spencer Lane

P.O. Box 5369

(800) 525-8130 • (210) 731-5000 • Fax: (210) 731-5099

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Summary of Contents for ULTRAFRYER ZRT3-H

Page 1 ULTRAFRYER GAS FRYER 14 & 18” MODEL ZRT3-H with EZ DOCK FILTRATION OPERATION INSTRUCTION WARNING!!! TO PRECLUDE THE POSSIBILITY OF SPONTANEOUS COMBUSTIBLE FILTER TUB FIRES; SLUDGE AND CRUMBS MUST BE REMOVED AND DISCARDED AND THE FILTER TUB MUST BE THOROUGHLY CLEANED AFTER CLOSING THE STORE EACH NIGHT!!! •...
Page 2 PREFACE This Manual was written and published by the Technical Publications Department, 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...
Page 3: Table Of Contents
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 &...
Page 4 TABLE OF CONTENTS ..continued OPERATION General Default-To-Manual-Restart Computer Control Ultrastat 11 Cooking Computer Filtering Shortening Filter Tub Assembly & Installation Filtering & Polishing Shortening Fryer Boil-Out, Shortening Disposal & Shortening Installation TECHNICAL ASSISTANCE, ORDERING INFORMATION & PARTS IDENTIFICATION Technical Assistance Ordering Information Parts Identification Wiring Diagrams...
Page 5: General Information
GENERAL INFORMATION...
Page 6 Ultrafryer Systems for first year failures only. The cost of labor to install the replacement vat will be covered by Ultrafryer Systems for vats, which fail within twelve (12) months from the date of initial start up. Labor for vat replacements after the first year is the responsibility of the owner.
Page 7: Safety
Screen. The Customer has the option of ordering a Magnepad Filter Screen that uses an impregnated Paper Filter Pad in lieu of the S/S filter screen. The dimensions specification and gas rating of the 14 & 18” Model ZRT3-H Gas Fryer are as follows: ULTRAFRYER MODEL ZRT3-H GAS FRYER DIMENSIONS &...
Page 8 14” & 18” MODEL ZRT3-H GAS FRYER CONTROL LOCATIONS 14” MODEL ZRT3-H GAS FRYER �� ...
Page 9: Automatic Safety Features
Ultrastat 25 Cooking Computer shown below. When applicable, operating instructions for the Ultrastat Cooking Computer will be provided with the fryer. Operating controls on the Model ZRT3-H gas fryer include the Toggle ON/OFF Switch, AMBER Power Indi- cator Lamp, RED Burner Indicator Lamp, and the applicable Temperature Controller.
Page 10: Inlet Gas Line Sizing
2) To determine the inlet gas line diameter for the distance between the fryer and main gas regulator, locate the FT 3 /HR (M 3 /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 requires 85.71 FT 3 /HR (2.43 M 3 /HR) of gas at the fryer’s inlet gas manifold.
Page 11: Pre-Installation
PRE-INSTALLATION: Safe and satisfactory operation of a Model ZRT3-H gas fryer depends on its proper installation. Installation must conform to local codes or, in the absence of local codes, with the current National Fuel Gas Code ANSI Z223.1 (latest edition). In Canada, gas installa- tion shall be in accordance with the current CAN/CGA B 149.1 and .2 installation codes and/or local codes.
Page 12: Inlet Gas Requirement
NOTE: CONNECT-IT inc. 3⁄4” (19mm), 1” (25mm) and 1 1⁄4” (32mm) flexible gas hose 4 feet long (1219mm) with a quick disconnect coupling on one end is available from Ultrafryer Systems under PN 24-322 (3⁄4” (19mm) hose), PN 24-323 (1” (25mm) hose) and PN 24-456 (1 1⁄4”...
Page 13: Default-To-Manual-Restart (Dtmr) Control
DEFAULT-TO-MANUAL-RESTART (DTMR) CONTROL: The “basic” Model ZRT3-H gas fryer is equipped with a Default-to-Manual- Restart (DTMR) Control. This control contains a Default-to-Off electrical circuit that DISABLES a fryer any time the drain valve is OPENED, and a Default-to-Melt electrical circuit which automatically places a fryer in a shortening MELT MODE to gradually and SAFELY melt shortening each time a fryer is truned ON and the START BUTTON is drepressed on the DTMR control.
Page 14: Initial Start-Up
LED readout, and display board, the Ultrastat 25 Cooking Computer has been customized for Ultrafryer Systems applications by the addition of up to (10) stage cooking profiles for each of the (8) product keys, exit melt feature, optional temperature setback and filtering promps, and can be programmed to cook products under “Flex”...
Page 15: Start-Up And Cooking
± 2º of the pre-set temperature. START-UP : TO TEST OPERATE an Ultrafryer Gas Fryer equipped with a Default-to-Manual-Restart (DTMR) control: Ensure the fryer’s Toggle ON/OFF Switch is in the OFF position. Fill the fryer vat with hot or cold water to the middle of the “E←” in the word LEVEL of the applicable shortening level mark on the rear of the vat.
Page 16: Initial Cleaning
“Ultrastat 25 Gas Fryer Computer Operation Instructions”, PN 30A051, provided with the fryer. C. INITIAL CLEANING - New MODEL ZRT3-H gas fryers are wiped clean with solvents at the factory to remove any visible signs of dirt, oil, grease, etc., remaining from the manufacturing process; then given a light coat of oil. Each fryer and filter...
Page 17: Closing/Shutdown Instructions
III - DO FILTER SHORTENING AFTER THE LUNCH AND DINNER RUSH AND MORE OFTEN IN A HIGH SALE VOLUME STORE; AND BOIL-OUT THE FRYER EVERY 7 DAYS. OPERATING INSTRUCTIONS: The Model ZRT3-H gas fryer is equipped with a shortening filter system which is to be operated and cleaned according to the operating section of this manual.
Page 18: Electronic Thermostat Calibration
Perform steps 2) and 3) listed above under Daily Cleaning routines. B MAINTENANCE - If the Model ZRT3-H gas fryer is equipped with an Ultrastat 11, 21, or 25 Cooking Computer NO maintenance is required on the Temperature Sensing Probe. However, if the fryer is equipped with a Default-to-Manual-Restart (DTMR) Control, the Fenwal Temper- ature Controller or Electronic Thermostat may need to be adjusted or calibrated according to the following procedure: C.
Page 19: Troubleshooting Chart
Determine that the blower is operating. B TROUBLESHOOTING CHART: Should a problem occur that cannot be corrected after performing the above CHECKS, contact an authorized repairman and/or Ultrafryer Systems Systems Customer Service 1-800-525-8130 and provide the information acquired while performing these checks.
Page 20 CLEANING - Any item of equipment operates better and lasts longer when it is kept clean and properly maintained. The Model ZRT3-H Gas Fryer is no exception. In order for this fryer to provide years of trouble-free service, it must be CLEANED and MAINTAINED according to instructions herein and at the intervals listed below: A.
Page 21 �� 2. The Filter Tub Assembly and Filter Screen should be cleaned EACH DAY �� after FILTERING and AT CLOSING and THOROUGHLY cleaned once �� each week. To remove the Filter Tub Assembly from the fryer: OPEN the Fryer’s Temperature Control Access Door, DEPRESS the DOCKING RELEASE HANDLE, shown to the right.
Page 22 OPERATION A. GENERAL - The “basic” Model ZRT3-H Gas Fryer is equipped with a Default-to-Manual-Restart (DTMR) Control, which uses an Electronic Thermostat. Some fryers are equipped with an Ultrastat 11,21 or 25 Cooking Computer that use the same Temperature Sensing Prove. In this section, the operation of the ZRT3-H Gas Fryer will cover the Default-to-Manual-Restart (DTMR) Control and the Ultrastat 11 Cooking Control.
Page 23 B. OPERATION - Prior to operating the Model ZRT3-H Gas Fryer, ENSURE the Filter Tub Assembly is properly installed and DOCKED to the fryer’s Bulkhead Coupling and the Temperature Control Access Door is closed, the fryer vat is filled with shortening to the middle of the “E...
Page 24 CANCELED, the heating mechanism will be turned OFF, and the computer FRYER key will be INHIBITED. OPERATION - Prior to operating the Model ZRT3-H Gas Fryer, ENSURE the Filter Tub Assembly is properly installed and DOCKED to the fryer’s Bulkhead Coupling and the Temperature Control Access Door is closed, the fryer vat is filled with shortening to the middle of the ��...
Page 25 Ultrastat 11 Cooking Computer Operating Instructinons PN 30A053 provided with the fryer. FILTERING SHORTENING - Shortening in the Model ZRT3-H Gas Fryer should be filtered at least twice a day ( after the lunch and dinner rush) and more aften in a high volume store.
Page 26 B. FILTERING AND POLISHING SHORTENING CAUTION: DUE TO SPACE LIMITATION, POSITION OF THE TOPSIDE AND VAT SHORTENING RETURN LEVERS HAD TO BE REVERSED ON THE 18” ZRT3-H FRYER LOCATIONOF THESE LEVERS ON THE 14” & 18” ZRT3-HFRYER ARE AS FOLLOWS AND AS SHOWN BELOW:...
Page 27 DOCKING RELEASE HANDLE; then THOROUGHLY clean, assemble and replace the Filter Tub Assembly in the fryer cabinet. FRYER BOIL-OUT, SHORTENING DISPOSAL & SHORTENING 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.
Page 28 8. THOROUGHLY clean and re-assemble the filter 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:...
Page 29 ULTRASTAT 11 EQUIPPED FRYER Ensure the Drain Valve Handle is in the closed (UP) position, then add water to the fryer vat until it reaches a point ONE (I) inch (25 mm) BELOW the middle line of the “E ” in the word LEVEL of the HIGH level mark on the rear wall of the fryer.
Page 30 Ultrafryer Systems can and 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 must be available for the claims inspector to inspect.
Page 31 THIS PAGE INTENTIONALLY LEFT BLANK...
Page 32 ULTRAFRYER MOCEL ZRT3-H GAS FRYER FRONT VIEW 14” ZRT3-H � �� ...
Page 33 1⁄2” (13mm) ID Manual Gas Valve w/Red Handle 24-326 14” Model ZRT3-H “Natural Gas” v” (11mm) Orifice Plug w/#16 Drill Hole (Order Orifice Plug PN 24A066 w/#32 24A065 Drill Hole for a “Propane” Fryer and Orifice Plug PN 24A067 w/#36 Drill Hole for a ”Butane” Fryer.) 18”...
Page 34 14” Model ZRT3-H 53⁄4” x 8” ” ” High (146 x 208mm) Rectangular Flue Tube with deflector 19A910 18” Model ZRT3-H 73⁄4” x 1 1 1z” ” High (197 x 281mm) Rectangular Flue Tube with deflector 19b312 125 Volt 75 Watt Silicon Heater 5’ (1524mm) Long 23-341 Gemini 1⁄2”...
Page 35 Toggle ON/OFF Switch Protective Boot. 23-402 125 Volt Watt Snaplight w/AMBER Lens. 23A056 COOKING CONTROLS Default-To-Manual-Restart (DTMR) Control f/ 14 & 18” Model ZRT3-H. Uses Electronic Thermostat PN 12B077 12B014 Ultrastat 11 Cooking Computer (Uses Temperature Probe 18A006) 22A120 � �...
Page 36 ZRT3-H EZ DOCK FILTER TUB ASSEMBLY � 14” PN 12B112 18” PN 12B299 ITEM DESCRIPTION Filter Tub Scraper 12-567 Filter Screen Assembly with StandPipe & 12B113 � Dociking Assembly � Wash Down Hose Assembly 12B115 Proximity Sensor Switch 18A060 14” Model ZRT3-H Filter Tub 19B201 18”...
Page 37 1⁄2” (13mm) x 90º Black Iron Elbow 24-007 1⁄2” (13mm) 5 Way Black Iron Crossover Manifold 24A082 14” ZRT3-H 1⁄2” (13mm) x 51⁄4” (133mm) Black Iron Nipple 24A101 18” ZRT3-H 1⁄2” (13mm) x 53⁄4” (146mm) Black Iron Nipple 24A100 1⁄2” (13mm) S/S Locking Seal Inline Plug 24A160 1⁄2”...
Page 38 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. � �� ...

ULTRAFRYER ZRT3-H Operation Instruction Manual

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