Frymaster H52 Series warranty Preventive Maintenance and Troubleshooting

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CHAPTER 6: PREVENTIVE MAINTENANCE AND TROUBLESHOOTING

6.1Preventive Maintenance

Preventive Maintenance (PM) procedures are contained in McDonald’s Preventive Maintenance System Maintenance Requirement Cards (MRC) 12, 14, 14A, and 15. The cards are distributed with this manual, but are not an integral part of the manual. A replacement card set may be ordered using part number 819-5432. To order both the card set and the Operator’s Manual, use part number 819- 5404.

6.2Troubleshooting

This section provides an easy reference guide to some of the common problems that may occur during the operation of this equipment. The troubleshooting guides that follow are intended to help correct, or at least accurately diagnose, problems with this equipment. Although the chapter covers the most common problems reported, you may encounter problems that are not covered. In such instances, the Frymaster Technical Services staff will make every effort to help you identify and resolve the problem.

When troubleshooting a problem, always use a process of elimination starting with the simplest solution and working through to the most complex. Never overlook the obvious – anyone can forget to plug in a cord or fail to close a valve completely. Most importantly, always try to establish a clear idea of why a problem has occurred. Part of any corrective action involves taking steps to ensure that it doesn’t happen again. If a controller malfunctions because of a poor connection, check all other connections, too. If a fuse continues to blow, find out why. Always keep in mind that failure of a small component may often be indicative of potential failure or incorrect functioning of a more important component or system.

Before calling a service agent or the Frymaster HOTLINE (1-800-24FRYER):

•Verify that electrical cords are securely plugged in.

•Verify that circuit breakers are on.

•Verify that frypot drain valves are fully closed.

DANGER

Never attempt to move a fryer containing hot cooking oil or to transfer hot cooking

oil from one container to another.

DANGER

Use extreme care when testing electrical circuits. Live circuits will be exposed.

WARNING

Inspection, testing, and repair of electrical equipment should be performed only by qualified service personnel. The equipment should be unplugged when servicing, except when electrical tests are required.

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Contents OPERATOR’S Manual Frymaster H52 Series GAS Fryer Page Introduction GeneralEuropean Community CE Specific Information Computer InformationWhat to do if your equipment arrives damaged Service Information Installation Instructions General Installation RequirementsNational Code Requirements Caster/Leg Installation Non-CE Standard For Incoming Gas Pressures Connection to Gas Line Countries Categories GASCE Standard Converting to Another Gas Type Gas VatCE Gas Conversion Kits for Units with Gas Valve Non-CE Gas Conversion KitsFrypot Boil-Out Operating Fryers With M100B Cooking Computers ShutdownIntroduction To The M-100B Cooking Computer DescriptionOperating the Computer on Full-Vat Fryers Operating the Computer on Split-Vat Fryers Viewing the Frypot Temperature Actual or SetpointCooking Product Full-Vat or Split-Vat M-100B Computer Problem Condition Indicators Recovery Out of Range REC LockOpen Drain Valve Indication Probe Failure Indication M-100B Computer Set-Up and Programming Instructions1 M-100B Computer Setup Mode How to Enter the Setup ModeHow to Change the Computer’s Display Language How to Configure the Computer for Use on a Gas FryerHow to Change Computer Product/Temperature Displays How to Activate or Deactivate the Frypot BOIL-OUT Feature 2 M-100B Computer Programming ModeHow to Enter the Program Mode How to Reset the Computer to the Factory DefaultsHow to Change the Cooking Temperature Setpoint How to Enter a Product Name in a Test Menu How to Suppress a Shake, QA, or Duty Function How to Display Use Time Information How to Display the Product Cycle Accumulator InformationHow to Use the Filter Countdown Timer Operating Fryers With Analog Controllers Introduction to the Analog ControllerC D E F G H I J K L M N Analog Controller High-Limit Check Page Filtering Operating the Built-In Filtration System Page Operating the Filter Unit Page Getting the Most Out of Your Filter Page Preventive Maintenance Preventive Maintenance and TroubleshootingTroubleshooting Troubleshooting Fryers with M100B Computers REC LockIgnition Failure Display Remains Blank When ON/OFF Switches are Pressed Troubleshooting Fryers Equipped with Analog Controllers Did burners Troubleshooting Built-in Filtration System Pump does Not RUN
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