Hobart HBA2G, HBA2E manual Troubleshooting, Owner Preventive Maintenance Procedure, Introduction

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TROUBLESHOOTING

BURNERS WILL NOT LIGHT ON GAS OVEN

1.Check that door is shut.

2.Press the OFF button to turn the oven off and wait 5 minutes.

3.Make sure the gas shutoff valve is in the ON position.

4.Press the ON button to turn the oven back on.

If the above suggestions do not remedy the problem, contact a Hobart Bakery Systems service office.

OWNER PREVENTIVE MAINTENANCE PROCEDURE

INTRODUCTION

This customer preventive maintenance (PM) section includes procedures to inspect for proper operation and cleaning of components. Owner Preventive Maintenance Procedures are written for gas ovens. They can also be used for electric ovens by omitting the steps that refer to components found only on gas ovens. Customer PMs should be conducted bi-monthly per OSHA Bakery Oven Inspection Standard 29 CFR 1910.263(l)(9)(ii). A convenient PM Checklist is provided at the end of this section.

NOTE: This PM procedure does not discuss repair or replacement of components. Upon completion of the PM procedure you will need to contact a qualified service for any needed repairs.

Tools Used For Inspection Procedure

Standard set of hand tools

Vacuum cleaner - shop vac

PREVENTIVE MAINTENANCE PROCEDURE

WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT / TAGOUT PROCEDURES.

WARNING: SHUT OFF THE GAS BEFORE SERVICING THE UNIT.

WARNING: CERTAIN PROCEDURES IN THIS SECTION REQUIRE ELECTRICAL TEST OR MEASUREMENTS WHILE POWER IS APPLIED TO THE MACHINE. EXERCISE EXTREME CAUTION AT ALL TIMES. IF TEST POINTS ARE NOT EASILY ACCESSIBLE, DISCONNECT POWER AND FOLLOW LOCKOUT / TAGOUT PROCEDURES, ATTACH TEST EQUIPMENT AND REAPPLY POWER TO TEST.

Inspect Oven Lamps

1.Lamps should be on when oven is powered.

2.If not, replace lamps (Fig. 1).

A.Remove lens cover by turning out of lamp housing.

B.Remove oven lamp by turning lamp out of lamp socket.

3.Reverse the procedure to install new lamps.

Fig. 1

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Contents Pera For Your Safety Important for Your SafetyModel HBA Rack Oven Table of Contents General InstallationHBA Standard Controls HBA Controls Standard OperationControl Guide Standard PowerBasic Operation Oven PreheatUnloading Procedure Loading ProcedureOperational Hints HBA Advanced Controls HBA Controls Advanced Control Guide Advanced TimerStep Auto On/Off TimerOven Preheat Loading Procedure BACK-UP Control Operation Optional Single Step Programming Programming the OvenMulti-Step Programming Changing the Programs Program Hints Using the ProgramsChanging Items in Setup Mode Entering Setup ModeCustomized Operation Setup Number Setup Item Display Setup GuideShutdown Cleaning Preventive Maintenance MaintenanceService and Parts Information GeneralOwner Preventive Maintenance Procedure TroubleshootingPreventive Maintenance Procedure Burners will not Light on GAS OvenRack Lift and Rotation Assemblies Inspect Door Components Inspect Cavity Vent Inspect Air LouversVisually Inspect Electrical Connections LED Diagnostic Indicator Codes Verify Ignition Module Safety Lockout Functions Gas OnlyVerify Operation of Steam Copy AS Needed Form 34757 Rev. a Nov

HBA2G, HBA2E specifications

The Hobart HBA2E and HBA2G are two innovative countertop dishwashers designed to meet the needs of busy commercial kitchens. Both models are engineered to streamline the dishwashing process, enhance productivity, and ensure optimal hygiene in food service environments.

The HBA2E model features a compact and space-efficient design, making it ideal for establishments with limited kitchen space. Its impressive capacity allows for the washing of up to 30 racks per hour. This high throughput is complemented by a powerful wash system that ensures thorough cleaning of various types of dishes, glassware, and utensils. The HBA2E incorporates advanced cleaning technologies that utilize a combination of spray arms, high water temperatures, and specially engineered detergents to achieve sparkling results.

On the other hand, the HBA2G model is designed for high-volume applications where speed and efficiency are paramount. It can handle up to 45 racks per hour, effectively doubling the output compared to its counterpart. This model employs a unique wash and rinse system that utilizes smart technology to optimize water usage while maintaining sanitation standards. Both units are equipped with state-of-the-art filtration systems that minimize the risk of soil redepositing on clean dishes.

Key features of the HBA2E and HBA2G include user-friendly controls, allowing operators to select wash cycles easily. The digital display shows cycle status and maintenance reminders to ensure optimal performance. Both models are constructed from durable stainless steel, providing longevity and resistance to the rigors of commercial use.

Safety has not been overlooked, with features such as automatic door locking during operation to prevent accidents. Additionally, both models are designed for ease of maintenance, with accessible components for quick troubleshooting and repairs.

Among the standout characteristics of both the HBA2E and HBA2G is their energy-efficient operation. They are designed to reduce water and energy consumption, aligning with sustainable practices increasingly prioritized in the food service industry. These dishwashers not only help businesses save on utility costs but also contribute to a lower environmental impact.

In summary, the Hobart HBA2E and HBA2G dishwashers are ideal solutions for commercial kitchens seeking efficiency, reliability, and performance. With their advanced technologies, high throughput capabilities, and user-friendly features, they stand out as excellent choices for establishments aiming to enhance their dishwashing operations.