MAINTENANCE & CLEANING continued

Convection Oven

1.Open the lower kick panel.

2.Remove the left & right hand oven door springs. USE CAUTION: the oven door will need additional support to remain closed.

3.Remove the left and right hand radiation shields.

4.Remove the two (2) screws that secure the pilot bracket and disconnect the pilot tubing at the union connection.

5.Remove the injector support and slide the burner and burner pan forwards out of the combustion chamber.

6.Clean the burner with a stiff scrubbing brush and shake the burner well to ensure that ports are clear of any debris.

7.Reassemble in the reverse order.

Pilot Burner Cleaning

1. Remove the main burners (refer to the section on main

burner cleaning).

1.Place the thermocouple of the test instrument in the center of the oven.

2.Turn the oven temperature control dial to 400°F. In order to allow the oven temperature to stabilize, the oven control must be allowed to cycle twice before taking a test reading.

3.Check the temperature reading just when the control cycles “OFF” as indicated by cycling pilot lamp. If the temperature does not read within 15°F of the dial setting, recalibrate as follows:

4.Carefully remove the thermostat dial, not disturbing the dial setting.

"B" Dial Shaft

Decrease

Increase

1/4

2.

Disconnect the pilot gas supply pipe from the pilot jet.

3.

Remove the pilot jet.

"A" Calibration

Screw Head

Turn

4.

Clean by blowing through or washing. Do not use wire to

 

clear the pilot jet.

5.

Reassemble in the reverse order.

Gas Valve

Re-greasing of the gas taps is not recommended. If the tap spindle becomes seized or difficult to turn, refer to Replacement of Parts section in this manual.

Thermostat Calibration

Oven

It is normal for a hydraulic thermostat cycling with a temperature differential of 45° to 50°F. If the thermostat is cycling beyond the 15° tolerance above or below the set point and the appliance is under warranty, recalibrate the thermostat or if not under warranty, consult owner for proper action. If the thermostat is out of calibration more than 50°, it will not likely hold an attempt of recalibration. We suggest that the thermostat be replaced.

5.Hold the thermostat shaft steady and with a small flat blade screw driver, turn the calibration screw located inside the shaft clockwise to decrease the temperature and anti-clockwise to increase the temperature. Note: Each 1/4 turn of the screw will create a change of approximately 25°F.

6.Replace the thermostat dial and repeat steps 1 through 3 to verify that correct adjustment has been made.

Griddle

1.Use a test instrument with a special disc type thermocouple or a reliable surface type pyrometer. Note: a drop of oil on the face of the disc will provide better contact with the plate.

2.Set all griddle thermostats to 300°F. In order to allow the griddle temperature to stabilize, the thermostats must be allowed to cycle twice before taking a test reading.

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Part # 4517957 Rev. 13 (02/10/11)

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Garland STW286A operation manual Pilot Burner Cleaning, Gas Valve, Thermostat Calibration Oven, Griddle

STW286A specifications

The Garland STW286A is a versatile and robust commercial waffle maker designed to meet the demands of busy kitchens, whether they are in restaurants, cafes, or food trucks. This countertop unit is engineered for efficiency and ease of use, ensuring that operators can produce high-quality waffles consistently and quickly.

One of the key features of the Garland STW286A is its dual waffle cooking capability. It can produce two waffles simultaneously, significantly enhancing production speed during peak hours. The unit is designed to accommodate standard Belgian-style waffles, allowing for an appealing and familiar product that customers love. The cooking plates are constructed from heavy-duty cast iron, which not only aids in heat retention but also contributes to the even cooking of the waffles, delivering a perfect golden brown finish every time.

The Garland STW286A is equipped with advanced temperature control technology that provides accurate heat distribution across the cooking surface. This feature ensures that regardless of how many waffles are being made in a session, each one will have the same texture and consistency, minimizing the risk of undercooking or overcooking. Additionally, the unit's adjustable thermostat allows operators to tailor the cooking temperature based on the recipe or desired level of crispness, offering flexibility to cater to various preferences.

Safety is a priority in the design of the STW286A. The unit features cool-touch handles, which not only protect users from burns but also provide ease of handling during operation. Moreover, the waffle maker is equipped with rubber feet to ensure stability and prevent slipping on countertops during use, maintaining safety in a fast-paced environment.

Cleaning and maintenance are made simple with the Garland STW286A. The non-stick coating on the waffle plates means that food release is effortless, and any residue can be wiped away quickly, allowing for rapid turnover between different waffle batches. Additionally, the unit's design includes a removable drip tray that captures excess batter and ensures the workspace remains tidy.

In summary, the Garland STW286A is an ideal choice for commercial establishments that aim to deliver delicious waffles efficiently. With features such as dual cooking surfaces, advanced temperature control, safety-focused design elements, and easy maintenance, it caters to both the operational needs of kitchens and the culinary preferences of customers. Whether for breakfast menus or dessert selections, this waffle maker stands out as a reliable addition to any food service operation.