Resumo do conteúdo contido na página número 1
FBR18 & FBRA18 Series
Gas Rethermalizers
Installation, Operation, Service, and Parts Manual
Frymaster, a member of the Commercial Food Equipment Service Association, recommends
using CFESA Certified Technicians.
819-5278
24-Hour Service Hotline 1-800-551-8633
May 2003
Resumo do conteúdo contido na página número 2
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 I
Resumo do conteúdo contido na página número 3
Resumo do conteúdo contido na página número 4
FBR18 & FBRA18 SERIES GAS RETHERMALIZERS TABLE OF CONTENTS CHAPTER 1: General Information 1.1 Parts Ordering and Service Information ............................................................................1-1 1.2 Safety Information.............................................................................................................1-1 1.3 Equipment Description......................................................................................................1-2 1.4 Instal
Resumo do conteúdo contido na página número 5
Temperature Probe............................................................................................................6-3 Water Level Sensors (FBRA18 Only)............................................................................... 6-3 6.2 Accessing the Rethermalizer for Servicing....................................................................... 6-4 6.3 Cleaning the Gas Valve Vent Tube................................................................................... 6-4 6.4
Resumo do conteúdo contido na página número 6
FBR18 & FBRA18 SERIES GAS RETHERMALIZERS CHAPTER 1: GENERAL INFORMATION 1.1 Parts Ordering and Service Information In order to assist you as quickly as possible, the Frymaster Factory Authorized Service Center (FASC) or Service Department representative requires certain information about your equipment. Most of this information is printed on a data plate affixed to the inside of the door. Parts orders may be placed directly with your local FASC or distributor. Included with the un
Resumo do conteúdo contido na página número 7
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
Resumo do conteúdo contido na página número 8
QUALIFIED INSTALLATION PERSONNEL Qualified installation personnel are individuals, or firms, corporations, or companies which, either in person or through a representative, are engaged in and are responsible for the installation of electri- cal and gas 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. QUALIFIED SERVICE PERSONNEL Qualif
Resumo do conteúdo contido na página número 9
FBR18 & FBRA18 SERIES GAS RETHERMALIZERS CHAPTER 2: INSTALLATION INSTRUCTIONS 2.1 General Installation Requirements PROPER INSTALLATION IS ESSENTIAL FOR EFFICIENT, TROUBLE-FREE OPERATION OF YOUR RETHERMALIZER. ANY UNAUTHORIZED ALTERATIONS MADE TO THIS EQUIPMENT WILL VOID THE Frymaster WARRANTY. Upon arrival, inspect the rethermalizer carefully for visible or concealed damage. (See Shipping Damage Claim Procedure in Chapter 1.) CLEARANCE AND VENTILATION This equipment must be
Resumo do conteúdo contido na página número 10
This equipment is manufactured to use the type of gas specified on the rating plate attached to the door. Connect equipment stamped “NAT” only to natural gas and that stamped “PRO” only to LP (Propane) gas. Installation shall be made with a gas connector that complies with national and local codes. Quick disconnect devices, if used, shall likewise comply with national and local codes. ELECTRICAL GROUNDING REQUIREMENTS All electrically operated appliances must be grounded in accordan
Resumo do conteúdo contido na página número 11
After the unit has been positioned in the area where it will be used, ensure the following has been accomplished before connecting the unit to the gas supply: 1. Adequate means must be provided to limit the movement of this equipment without depending upon the gas line connections. If a flexible gas hose is used, a restraining cable must be con- nected at all times when the equipment is in use. 2. The rethermalizer must be stabilized by installing restraining chains on units equipped w
Resumo do conteúdo contido na página número 12
2.4 Connecting to the Gas Supply GAS CONNECTIONS AND PIPE SIZES The size of the gas supply pipe is very important. If the pipe is too small, the gas pressure at the burner manifold will be low. This will cause slow recovery and delayed ignition. The incoming gas supply line should be a minimum of 1½ inches (38mm) ID. When configured for natural gas, this equipment requires a standard gas pipe size of ¾ inch (19mm) ID for connections within 20 feet (6m) of the supply line, provided
Resumo do conteúdo contido na página número 13
WARNING “Dry-firing” this equipment will cause damage to the cookpot. Always ensure that the cookpot is filled with water before firing your unit. 4. It is suggested that the burner manifold pressure be checked at this time by the local gas com- pany or an authorized service agent. Refer to “Check Burner Manifold Pressure” in Chapter 4 of this manual for the proper procedure. 2.5 Converting to Another Gas Type This equipment is configured at the factory for either natural gas or
Resumo do conteúdo contido na página número 14
FBR18 & FBRA18 SERIES GAS RETHERMALIZERS CHAPTER 3: OPERATING INSTRUCTIONS 3.1 Introduction Mechanically, the FBR18 and FBRA18 rethermalizers are virtually identical, the only difference being that the FBRA18 units have an automatic filling (AutoFill) feature. Both units use the same digital temperature controller and mechanical timers. In operation, a setpoint is programmed into the controller which then regulates burner firing to maintain the water in the cookpot at the desired te
Resumo do conteúdo contido na página número 15
NOTE: The unit comes from the factory configured to display in degrees Fahrenheit. To toggle back and forth between Fahrenheit and Celsius, press the Celsius/Fahrenheit display switch. 2. The controller will automatically cycle the burners on and off seven times or until the tempera- ture in the cookpot reaches 160°F (71°C), whichever comes first. At that time, it will enter the continuous heat mode. When in the continuous heat mode the Heat Mode indicator (a decimal point between the
Resumo do conteúdo contido na página número 16
1. Turn the gas valve to the ON position (see illustration below). 2. Press the controller Power switch. On FBR18 models, the burners will light for several seconds then go out. A few seconds later they will light again. This cycle will repeat seven times or until the water in the cookpot reaches 160°F (71°C), whichever comes first, at which time the burners will remain lit until the setpoint is reached. On FBRA18 models, if the cookpot is not already full of water, the AutoF
Resumo do conteúdo contido na página número 17
6. Reprogram the setpoint to the appropriate temperature. 3.5 Shutting the Rethermalizer Down 1. Turn the unit off by pressing the Power switch. 2. If shutting down at the end of the day, turn the gas valve to the OFF position (see illustration below), and drain and clean the cookpot. CAUTION The electronic circuitry in your controller can be adversely affected by current fluctuations and electrical storms. Should it fail to function or program properly for no apparent reason,
Resumo do conteúdo contido na página número 18
FBR18 & FBRA18 SERIES GAS RETHERMALIZERS CHAPTER 4: PREVENTIVE MAINTENANCE 4.1 Daily Checks and Services Inspect Rethermalizer and Accessories for Damage Look for loose or frayed wires and cords, leaks, foreign material in cookpot or inside cabinet, and any other indications that the rethermalizer and accessories are not ready and safe for operation. Clean Cabinet Inside and Out Clean inside the cabinet with a dry, clean cloth. Wipe all accessible metal surfaces and components
Resumo do conteúdo contido na página número 19
2. Press the Temperature Display switch once to display the temperature of the water as sensed by the temperature probe. Press the Temperature Display switch again to display the set point. The displayed water temperature should be within ±10 °F (5 °C) of the setpoint and the temperature shown on the thermometer or pyrometer should be within ± 5ºF (2ºC) of the displayed water temperature. If either set of readings is outside its range, contact a Factory Authorized Service Center for as
Resumo do conteúdo contido na página número 20
Vent Tube 3. Pass a piece of ordinary binding wire (.052 inch diameter) through the tube to remove any obstruction. 4. Remove the wire, then blow through the tube to ensure it is clear. 5. Reinstall tube and bend so that the opening is pointing downward. Check Burner Manifold Pressure WARNING Frymaster recommends that this task be performed by the local gas company or an authorized service technician only. 1. Ensure that the gas valve knob is in the OFF position. 2. Remove the
