Haier HBF05EBSS Product Manual - Page 21

English Troubleshooting Guide When dispensing beer into the glass, if you find that the beer is Cloudy, Flat, Bubbly, Off-Taste, Sour, Wild or Tail-End Beer, refer to some of the following hints. Beer Condition: Cloudy Beer The beer in the glass appears hazy, and not clear. Cause 1 Excessively low temperatures may cause hazy or cloudy beer, particularly when the beer lies in the cold coil for long periods of time. Correction • Make certain that the lines are thoroughly cleaned and then raise the ­temperature slightly. Cause 2 The beer faucet was only opened partially. Correction • Open the faucet quickly and completely. • Replace any worn washers and parts in the faucet when necessary to allow the faucet to be fully opened. Beer Condition: Flat Beer Beer lacks its usual brewery-fresh flavor. The foamy head disappears quickly. Cause 1 The glass is greasy. Correction • Do not wash beer glasses together with glasses that have contained milk or any other fatty substance. An excessive amount of germicide build-up may also leave a fatty film, which will cause beer to go flat. • It is preferable to steam and sterilize glasses where health laws permit. • Wash glasses thoroughly with a good detergent to remove all fatty substances (i.e. lipstick). • Do not use soap. • Do not wipe the glasses dry. Permit glasses to air-dry by placing them on a wire rack or on corrugated metal. • Rinse the glasses in fresh cold water just before serving beer. It is best to serve beer in a wet glass. Cause 2 Improper drawing of beer into the glass. Correction • Open the faucet quickly and completely. • Proper foam should be a tight creamy head. The collar on the average glass should be 3/4" to 1" high. Beer drawn without head has the appearance of being flat. 20