Installation (cont.)

Electric Hook-up

The brewer is designed to operate at the specified voltage on the nameplate with a tolerance of ± 10% for voltage deviation. It is very important that the power line to the brewer be checked to make sure that the voltage is within 10% of the brewer’s rated voltage. Failure to provide adequate voltage, as defined above, will cause problems with your brewer. If the power is too low, the solenoid valves may or may not work or longer recovery time will be experienced. The brewer may be permanently damaged if the voltage is too high.

1)The electric ratings for your brewer are printed on its nameplate.

2)The brewer should be connected to its own circuit with a fused disconnect switch or a circuit breaker near the brewer.

Important: For CE units, means shall be provided to endure all pole disconnection from the supply. Such means shall be

one of the following: a supply cord fitted with plug, or a switch that is directly connected to the supply terminals and has a contact separation of at least 3mm in each pole.

3)Attach the appropriately sized cord to the brewer with a cord grip for the 1 1/2” (3.8 cm) electric input opening. The cord may enter through the rear or bottom on the left side of the brewer. Use an oil resistant cord such as type SO, SOO, SAO, STOO, SEO, SJO, SJOO, SJTO, SJTOO, SJEO, HSO, HSOO, HSJO, or HSJOO.

Alternatively, flexible conduit and type THHN wires may be used. Use only copper conductors.

4)Standard connection is 1 phase 3 wire. Connect the two lines to L1 and L2 on the terminal block. If the brewer is wired for three phase, a lug, L3, is provided on the terminal block. A neutral line must be connected to the N terminal.

Note: PB-xxxE 230V models are 1 phase, 2 wire or 3 phase, 3 wire and do not require a neutral.

5) The body of the brewer must be grounded. A ground lug is provided for this purpose.

Note: If supply cord is damaged, it must be replaced by a special cord or assembly from the manufacturer, ot it’s service agent.

Note: This appliance is IP10 rated, and shall not be cleaned with a water jet.

￿WARNING

Never use the ground conductor as a neutral. This could cause electrocution.

Start-up

1)Flip power supply to machine “ON” at the branch supply disconnect and allow the water tank to fill. The machine will make a subtle hissing sound while filling.

Attention: A watchdog circuit also monitors the water level in the tank and will disable the machine if the water level in the tank is not normal within (6) minutes of fill time. The machine will require power to be reset to clear the watchdog timeout and “ER-1” message will appear.

2)Once the brewer is full, it will take 15 to 35 minutes to heat. The ready lights will turn on when up to temperature.

3)Insert the brew baskets and place a Shuttle or airpot under the baskets. Brew at least one batch from each side. Check the level in the container to be sure the brew volume is correct. Remember that when using coffee, the level will be lower. Do this for all batch sizes. The water must be hot to check the levels. If adjustments are needed, see the adjustments section of this manual.

Shuttle Brewers & Airpot/Shuttle Brewers

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Grindmaster AM-344-04 instruction manual Electric Hook-up, Start-up
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AM-344-04 specifications

The Grindmaster AM-344-04 is a robust and versatile appliance designed primarily for coffee brewing in commercial settings. This machine stands out in the industry due to its combination of advanced features, user-friendly design, and exceptional brewing capabilities, making it an essential addition for coffee shops, restaurants, and cafes that prioritize quality and efficiency.

One of the main features of the AM-344-04 is its programmable brewing system, which allows users to set precise brewing times and batch sizes. This customization ensures that each pot of coffee is brewed to perfection, catering to diverse customer preferences. The machine can brew up to 12 cups of coffee at a time, ideal for busy environments that demand high throughput.

The Grindmaster AM-344-04 is equipped with a digital control panel that simplifies operation for users. The intuitive interface provides real-time feedback on brewing cycles, water temperature, and brew times, enabling baristas to monitor the process closely. Additionally, the machine's high-efficiency heating element ensures rapid water heating, reducing wait times and increasing productivity, especially during peak hours.

Another notable characteristic of the AM-344-04 is its dual-funnel design, which allows for simultaneous brewing of different coffee blends. This feature is particularly beneficial for establishments that offer a variety of coffee types, as it enables operators to meet diverse customer needs without compromising on quality or service speed.

In terms of build quality, the Grindmaster AM-344-04 features a durable stainless-steel construction that not only enhances its aesthetic appeal but also ensures longevity. The machine is designed to withstand the rigors of daily use in a bustling environment, making it a reliable choice for coffee professionals.

Moreover, the AM-344-04 incorporates advanced brewing technology, including precision spray head systems that evenly distribute water over the coffee grounds. This feature enhances extraction, resulting in a richer and more flavorful brew. Additionally, the machine includes a built-in water filtration system, which helps to improve water quality, further enhancing the taste of the coffee.

Lastly, the Grindmaster AM-344-04 is designed with easy maintenance in mind. Its removable components facilitate quick cleaning, ensuring that the machine remains in optimal condition for high-quality brewing. This attention to ease of use and maintenance makes the AM-344-04 a smart investment for any coffee service operation looking to elevate its offerings. Whether you are a seasoned barista or a new coffee shop owner, the Grindmaster AM-344-04 promises to deliver an exceptional brewing experience.
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