Hobart IB290 ML-110862 Maintenance, Troubleshooting, Lubrication, Vent System, Check Burner Flame

Page 17

MAINTENANCE

LUBRICATION

The water pump motor and the combustion air blower motor are permanently lubricated and require no other maintenance.

VENT SYSTEM

Annually check the vent system for obstruction. Check for signs of deformation in the vent pipes which will be an indication of abnormal conditions in the venting system. Refer to the instructions supplied by the vent pipe manufacturer.

CHECK BURNER FLAME

When the burner is operating properly the flame will appear to be orange with a blue tint as you look across the burner. This can be observed through the flame observation port with the left side panel removed (Fig. 9). Inspect the burner through the observation port periodically. If areas of the burner are other than described, contact your Hobart-authorized service office to have the burner inspected for proper operation.

TROUBLESHOOTING

PROBLEM

POSSIBLE CAUSE

SUGGESTED SOLUTION

On - Off switch energized.

No power to heater.

Check circuit breaker.

Unit does not operate.

 

Check disconnect switch.

 

 

Check water supply.

 

 

Check manual reset switch in unit (call Service).

 

Vent fan off (APS interlock).

Turn vent fan on.

Unit energized, pump and

Blocked vent.

Remove blockage.

blower running but burners

Gas off.

Turn gas on.

are NOT on.

 

 

– 17 –

Image 17
Contents UCT I O Important for Your Safety Table of Contents Model Input Btu/hr Tank Capacity Infrared Booster GAS Water Heaters GeneralInstallation Acceptable Vent Piping Venting RequirementsPL-53442 PL-53443 GAS Connection GAS Pressure SpecificationsPlumbing Connections Water RequirementsPump Electrical Connections Page What to do if YOU Smell GAS Start UP Procedures for Your Safety Read Before OperatingHot Surface Ignition Using the Robertshaw Gas Valve Operation Troubleshooting MaintenanceLubrication Vent SystemName of Part AMT List of Replacement PartsIGNITOR-W/ Terminals Service

IB140 ML-110899, IB57 ML-110898, IB290 ML-110862, IB235 ML-110861 specifications

The Hobart IB235, IB57, IB140, and IB290 are a series of high-performance machines designed for commercial food processing, showcasing advanced features and technologies tailored for efficiency and reliability in various culinary settings.

The Hobart IB235 ML-110861 is characterized by its robust construction and user-friendly design. Its main feature is a 235-pound capacity, making it ideal for medium to large establishments. The machine integrates an electronic control system, allowing operators to program various settings for consistent results, crucial for maintaining food quality. The efficient mixing capabilities are supported by a heavy-duty motor, designed to handle tough doughs and mixes seamlessly. Additionally, the bowl lift mechanism enhances ergonomics, facilitating easier access and reducing operator strain.

The Hobart IB57 ML-110898 offers a compact yet powerful solution for smaller kitchens. With a 57-quart mixing bowl, it is perfect for bakeries and restaurants aiming to maximize productivity in limited space. Its unique planetary mixing action ensures uniform mixing, while the three-speed gear-driven transmission allows for versatility in food preparation. The machine’s safety features, including an interlocking bowl guard, enhance operational security, while its durable stainless steel construction ensures longevity and easy cleaning.

The Hobart IB140 ML-110899 stands out with its 140-quart capacity, designed for high-volume kitchens. Equipped with a range of attachment options, the IB140 can tackle various tasks, from mixing to whipping and blending. Its intuitive control panel facilitates easy operation, while the powerful motor guarantees consistent performance under heavy loads. The machine's compact footprint does not compromise performance, making it an asset in bustling environments such as catering businesses and large restaurants.

Lastly, the Hobart IB290 ML-110862 is built for maximum efficiency with a generous 290-quart capacity, making it a powerhouse for industrial applications. It features a dual-mixing action, allowing for thorough mixing of heavy ingredients, which is essential in commercial baking and food production. The automated tilt-back design simplifies loading and unloading processes. Additionally, advanced heat management technology ensures optimal mixing temperatures, preserving ingredient integrity.

Together, these Hobart models represent the pinnacle of commercial food processing technology, combining durability, functionality, and ease of use to meet the rigorous demands of the food industry. Their engineering excellence empowers operators to deliver quality results consistently, making them indispensable tools for any professional kitchen.