Adjustments

￿WARNING

Electrical Shock Hazard!

Dangerous electric voltages are present near adjustable components. All adjustments should be performed by qualified service personnel only.

All adjustable components are located under the top cover. To access these parts:

1)Shut off the electric line to the brewer or unplug the brewer.

2)Remove the single screw fastening the top cover. Remove the top cover.

3)Pull forward and lift off the top cover.

Brew Volume, Brew Timer

The brew volume of the brewer is controlled by its timer. The batch size is directly proportional to the timer setting. The timer adjustment is located under the top cover. On twin brewers, there is one timer for each brew head.

Depending on the model, American Metal Ware offers three types of timer adjustments. Look at the instructions for the type of timer you have. There will always be a small variation (+ 5%) in level from batch to batch.

Note: Always adjust bypass before adjusting timer because bypass affects brew rate.

Before making the timer adjustment, do the following:

1)Brew a batch of water to determine where the level falls. Using a stop watch, determine the current brew volume.

2)To determine the desired time setting, use the following formula:

desired brew time

=

desired brew volume

_________________ X current brew time

 

 

current brew volume

Adjusting the Timer

Standard single batch timer: RAP and P models without half batch include this timer, (see Figure 1). This timer is adjustable from 1 to 8 minutes. After removing the cover, do the following:

1)Use the timer label to make an approximate adjustment

of the timer.

Figure 1

 

Single Batch Timer

2)After adjusting the timer, brew a batch of water to check the volume. Repeat adjustment, tweaking the timer knob until the volume is correct.

Shuttle Brewers & Airpot/Shuttle Brewers

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Grindmaster P400ESHP instruction manual Adjustments, Brew Volume, Brew Timer, Adjusting the Timer
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P400ESHP specifications

The Grindmaster P400ESHP is a top-of-the-line espresso machine designed for both efficiency and performance, catering to the needs of coffee professionals and enthusiasts alike. Its robust construction and innovative features make it a versatile choice for various establishments, from bustling coffee shops to high-end restaurants.

One of the primary features of the P400ESHP is its dual boiler system. This technology allows for simultaneous brewing and steaming, significantly reducing wait times during peak hours. The independent temperature control for each boiler ensures that each espresso shot is extracted under optimal conditions, enhancing the flavor and aroma profile of the coffee.

Additionally, the Grindmaster P400ESHP incorporates advanced PID temperature control. This precision technology ensures consistent temperature stability, which is crucial for producing high-quality espresso. The ability to adjust temperatures in real-time gives baristas the flexibility to experiment with different coffee beans and brewing methods, resulting in a bespoke coffee experience.

The P400ESHP is equipped with a user-friendly touchscreen interface that simplifies navigation through its various settings. Baristas can easily program drink recipes and access maintenance reminders, streamlining workflow and allowing for greater focus on quality beverage preparation.

Moreover, the machine features a powerful 20-bar pump that produces rich crema, enhancing the overall aesthetics and taste of the espresso. The high-performance steam wand is ergonomic, providing excellent control over frothing and texturing milk for lattes and cappuccinos. The wand’s ability to produce dry steam ensures that milk is heated quickly without excess moisture.

In terms of design, the Grindmaster P400ESHP boasts a sleek, stainless steel body that not only looks professional but also ensures durability in a busy environment. It is thoughtfully designed for easy access to internal components, facilitating straightforward maintenance and service.

The P400ESHP also focuses on energy efficiency, with an automatic shut-off feature that conserves power when the machine is not in use. This not only lowers operational costs but also aligns with environmentally-conscious practices.

In conclusion, the Grindmaster P400ESHP stands out as an advanced espresso machine that combines technology, efficiency, and user-centered design. Its outstanding features make it an ideal choice for coffee professionals seeking to elevate their beverage offerings while maintaining consistency and quality.
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