TROUBLESHOOTING (cont.)

PROBLEM

Consistently high or low beverage level in the dispenser

Spitting or excessive steaming

PROBABLE CAUSE

1. Strainer/Flow Control (.750GPM)

1. Lime Build-up

CAUTION - Tank and tank compo- nents should be delimed regularly depending on local water condi- tions. Excessive mineral build-up on stainless steel surfaces can ini- tiate corrosive reactions resulting in serious leaks.

REMEDY

(A)Direction of flow arrow must be pointing upwards in the brewer.

(B)Remove the strainer/flow con- trol and check for obstructions. Clear or replace.

Inspect tank assembly for excessive lime deposits. Delime as required.

 

2.

Control Thermostat

Refer to Service - Control Thermo-

 

 

 

stat for testing procedures. See

 

 

 

page 19

Drip-out time too long

1. Funnel Tip

The brew funnel should be cleaned

 

 

 

thoroughly before each brew cycle

 

 

 

to lessen the chance of tea leaf par-

 

 

 

ticles clogging the drip-out tip.

Sweetener is not working

1.

Sweetener box is empty

Check the Sweetener box to make

 

 

 

sure it is not out of product.

 

2. Flow Adjustment screw is closed

Check the Flow Adjustment screw

 

 

 

to make sure the valve has not

 

 

 

closed.

 

3.

Solenoid is defective

Refer to Service -Sweetener Sole-

 

 

 

noid Valve for testing procedures.

 

 

 

See page 24.

 

4.

The Pump is defective

Check the manufacturers warranty

 

 

 

for additional information on test-

 

 

 

ing and replacement of a defective

 

 

 

pump.

Page 12

37236 050305

 

Page 11 Page 13
Page 12
Image 12
Bunn TB3Q-LP Drip-out time too long Funnel Tip, Ticles clogging the drip-out tip, Sure it is not out of product, Closed
Page 11 Page 13

TB3Q, TB3Q-LP specifications

The Bunn TB6Q, TB3-LP, TB6, TB3Q, and TB3Q-LP coffee brewers are a popular series of commercial machines designed for high efficiency and optimal performance in busy environments such as cafes, restaurants, and offices. These machines are crafted with a focus on quality, dependability, and advanced brewing technology to deliver a superior coffee experience.

One of the standout features across the Bunn TB series is the ability to brew large quantities of coffee quickly. The TB6Q, for instance, can brew up to 6 gallons of coffee per hour. This high volume brewing capability ensures that establishments can keep up with demand, especially during peak hours. Additionally, the machines come with a unique design that incorporates a pre-infusion feature, allowing for the coffee grounds to be evenly saturated before brewing begins, enhancing the flavor extraction process.

The TB3-LP model is designed for low-profile applications where counter space may be limited. Despite its compact design, it still offers impressive performance, brewing up to 3.8 gallons per hour. The low-profile feature makes it an ideal choice for settings that require efficiency and space optimization without compromising on the quality of the brew.

Another notable member of the series, the TB3Q and TB3Q-LP, feature a quick brew ratio, allowing users to brew up to 3 gallons of coffee in just a few minutes. These models are equipped with easy-to-use controls for simplified operation, making them perfect for staff training and user accessibility.

All models in the TB series include a hot water faucet, allowing users to dispense hot water for tea or other hot beverages quickly. This versatility adds significant value, especially in multi-beverage settings.

Regarding durability, the Bunn TB series is constructed with high-quality materials, ensuring longevity and reliability. The machines also feature internal components that are easy to access for maintenance, thus reducing downtime and improving the overall efficiency of the machine.

In terms of technology, these brewers often incorporate advanced diagnostics to promptly identify service needs or issues. The machines come with a precise brewing temperature control system that ensures each cup is brewed at the optimal temperature for maximum flavor extraction.

Overall, Bunn's TB6Q, TB3-LP, TB6, TB3Q, and TB3Q-LP coffee brewers represent the culmination of advanced brewing technology and practical design for commercial coffee solutions. Their efficiency, quality, and ease of use make them a staple in many establishments, solidifying Bunn's reputation as a leader in the coffee brewing industry.
Top Page Image Contents