Kettle Thermometer Calibration

Kettle Thermometer Calibration

To Check Kettle Thermometer Calibration:

1.Move ThermoLazerto an area with no wind.

2.Turn temperature control to 400° F (204° C).

3.Agitate material for 4 to 5 minutes.

4.After control has reached steady state temperature and burners do not cycle more than once per min- ute, insert remote calibrated temperature probe in material and directly adjacent kettle temperature control probe.

5.Compare temperature of remote calibrated temper- ature probe to thermometer.

6.If kettle thermometer is lower than the remote cali- brated temperature probe, turn adjusting screw counterclockwise.

Adjusting Screw

RESET

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7.If the kettle thermometer is higher than the remote calibrated temperature probe, turn adjusting screw clockwise.

Adjust Kettle Pilot Ignitor Electrode Gap

1. Loosen screw (231).

.17 to .20 in.

2.Rotate ignitor electrode (7) until gap of .17 to .20 in. (.43 to .51 cm) is achieved.

3.Retighten screw (231).

7

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Graco 257500, 258699 important safety instructions Kettle Thermometer Calibration, Adjust Kettle Pilot Ignitor Electrode Gap

257500, 258699 specifications

The Graco 258699 and 257500 models are two prominent products from Graco, a leading manufacturer in the field of paint spraying equipment. These models are designed to deliver exceptional performance, making them ideal for both professionals and DIY enthusiasts. The core features, technologies, and characteristics of these paint sprayers highlight their efficiency and versatility.

Both the Graco 258699 and 257500 models are equipped with powerful electric motors that ensure a smooth and consistent spray. This feature is crucial for achieving a professional finish on various surfaces. They boast an adjustable pressure control, allowing users to customize the spray output to suit different applications, whether it be fine finishing or heavier coatings.

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Graco has incorporated advanced technology into these models to optimize performance. The SmartControl technology ensures a consistent spray fan and pressure, which is pivotal in preventing overspray and delivering a uniform finish. This technology is particularly appreciated in professional settings where precision is key.

In terms of versatility, both sprayers can handle a wide range of materials, from water-based paints to thicker coatings. The FlexLiner system utilized in these models allows for quick changes between colors and easy cleaning, minimizing downtime on projects. Additionally, the reversible tip feature aids in reducing clogs, making for a more efficient spraying process.

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In conclusion, the Graco 258699 and 257500 paint sprayers offer powerful performance with advanced technology designed to meet the needs of both professionals and DIYers. With features like adjustable pressure control, SmartControl technology, and a user-friendly design, they stand out in the competitive market of paint spraying equipment. Their durability and versatility cement Graco's reputation as a trusted brand, making these models worthwhile investments for efficient and high-quality painting tasks.