Grindmaster 67710E manual

1 104 Form # AM-320-02 American Met al W are ® Coffee Urn Inst allation, Operation & Service Manual For Model 67710E Electric S team S pecial Features After completing inst allation and set-up, the equipment owner should keep this manual for future reference. © Grindmaster Corporation™, 1996 PRINTED IN USA Grindmaster Corporation™ 4003 Co[...]

American Met al W are 67710E Coffee Urn Page 2[...]

Introduction Thank you for purchasing this American Metal W are product. American Metal W are has been building beverage equipment since 1883. This product has been designed for the quality and cost conscious rest aurant operator in mind. Our met al craf t smen proudly build each product with great attention to det ail. This manual has been prep ar[...]

About the 67710E Coffee Urn General Description This coffee urn has been engineered to suit the special needs of the prison environment. This section highlights the characteristics and special features of the product. The urn is a large capacity , high-speed, cof fee brewing and holding unit. The body is constructed of two walls of stainless steel [...]

Page 5 American Met al W are 67710E Coffee Urn Pre-Inst allation Package Content s This coffee brewer should be p acked in a box on a wooden skid. Check to make sure the box contains the following p arts: 1) The Urn 2) T wo stainless steel mesh brew baskets. 3) Three pad-locks and one set of three identical keys. 4) This instruction manual. 5) T wo[...]

American Met al W are 67710E Coffee Urn Page 6 If you still need help, call our service department at (800) 568-5715 Ext. 3 or (502) 425-4776 (Monday through Friday , 8 am - 6 pm EST) or an authorized service center in your area. Please have the model and serial numbers ready so that accurate information may be given. Prio authorization must be obt[...]

Page 7 American Met al W are 67710E Coffee Urn Inst allation Initial Considerations Unp ack the Urn Remove the cardboard carton from around the urn. Be careful not to scratch the stainless steel with any tools. Unwrap any plastic wrapped items. Open both liner covers and remove materials inside the liners. Remove the control enclosure to expose ele[...]

American Met al W are 67710E Coffee Urn Page 8 It is a 3/8 Female NPT connection. See the rough-in drawing for details on location. Y ou may wish to install a water line filter to inhibit lime deposits especially if your area has particularly hard water . Lime, which precipitates as the water is heated, will eventually build up inside the urn. Elec[...]

Page 9 American Met al W are 67710E Coffee Urn Initial S t art Up Now that the brewer is connected, it can be started and checked. • Leave the access cover open. • T urn on the water supply . • T urn on the electricity to the urn. The urn will now begin to fill. The heaters should still be of f. When the water level is above the heaters, the [...]

American Met al W are 67710E Coffee Urn Page 10 Operation Now that the urn has been installed and st arted up, it is ready for operations. This section describes the brew process from start to finish. Before brewing the first batch of cof fee, follow the procedure outlined here to brew an initial batch of water only into each liner . This will rins[...]

Page 1 1 American Met al W are 67710E Coffee Urn • • Af ter the Brew is Finished When the brew cycle has automatically shut off, you should have ten gallons of cof fee. The level will be higher in the liner if you brew with no grounds. If the level is not correct, see the Adjustment section. • • • • • The pump will run for 12 1/2 minu[...]

American Met al W are 67710E Coffee Urn Page 12 Adjustment s Byp ass Adjustment See figure 4. Each liner has an independent bypass which is adjust able. The Bypass valve controls the ratio of water sprayed over the grounds to the water poured directly into the liner -bypassing the grounds. The urn is shipped from the factory with the bypass open 3 [...]

Page 13 American Met al W are 67710E Coffee Urn T o Change the W ater T ank T emperature (cont) • • • • T imer Adjustment See figure 6. T wo timers control the brew cycle including the air agitation. When a start switch is pressed, the timer sends power to the pump through the normally open contact. Also, the brew light is turned on. These [...]

American Met al W are 67710E Coffee Urn Page 14 T o adjust the rate (cont) • • Fill Rate Adjustment The fill rate depends on the water line pressure and the opening of the F AST FILL V AL VE , see figure 8. If the urn does not refill as fast as it uses water during a brew cycle, you may adjust the fill rate. If you adjust for maximum fill rate [...]

Page 15 American Met al W are 67710E Coffee Urn Cleaning Cleaning your coffee brewer will help the machine last longer , produce better cof fee, and keep its attractive appearance. Cleaning regularly does not t ake much time. Follow these steps for daily and weekly cleaning. Cleaning brushes may be purchased from American Metal W are or your restau[...]

American Met al W are 67710E Coffee Urn Page 16[...]

Page 17 American Met al W are 67710E Coffee Urn[...]

American Met al W are 67710E Page 18 Notes[...]

Grindmaster® Coffee Grinders and Brewers • Espressimo® Espresso Machines • Crathco® Hot Beverage Dispensers Crathco® Cold and Frozen Beverage Dispensers • American MetalWare® Coffee and Tea Systems Tel (502) 425-4776 • Fax (502) 425-4664 • 1-800-695-4500 P.O. Box 35020 • Louisville, KY 40232 • USA www.grindmaster.com • email: i[...]