User manual SCOTSMAN RS220

[. . . ] RS160 and RS220 INTRODUCTION This service manual is intended as a reference for the installer, user, and service agent of this Scotsman Refreshment Stand. It includes the necessary information to install, start up, operate, clean and maintain this unit. TABLE OF CONTENTS SPECIFICATIONS . 2 FOR THE INSTALLER: Installation Of Loose Shipped Parts . 3 FOR THE INSTALLER: Tubing Installation . [. . . ] Remove the grill from the drip tray, clean the drip tray, grill and splash panel, make sure the drain is open by pouring hot water into the drip tray. Return the grill to the drip tray. Ice hopper contains parts that can move at any time and will cause injury if hands are in the way. Do not remove cover until the unit has been unplugged from electrical power. Do NOT use bagged ice directly from a freezer. The ice must be broken up in the bags first before adding to the hopper. Large chunks of ice can NOT be dispensed. Pour Hot Water Down Drip Tray Every Day To avoid a delay in cooling soda at the beginning of the business day, make sure that the hopper is kept at least 1/4 full of ice to keep the cold plate (and the soda product) cold overnight. June 1995 Page 14 RS160 and RS220 FOR THE OPERATOR Replenishing CO2 Supply Note: When indicator on CO2 cylinder regulator 1800 psi gauge is in the shaded area, the cylinder is almost empty and should be changed. Fully close (clockwise) CO2 cylinder valve. Slowly loosen CO2 regulator assembly coupling nut allowing CO2 pressure to escape, then remove regulator assembly from CO2 cylinder. Unfasten safety chain and remove empty CO2 cylinder. If the CO2 tanks falls over, valve can become damaged or broken off, this can cause serious injury. To avoid personal injury and/or property damage, always secure CO2 cylinder with a safety chain to prevent it from falling over. Position CO2 cylinder and secure with safety chain. Make sure gasket is in place inside CO2 regulator coupling nut, then install regulator on CO2 cylinder. Open (counterclockwise) CO2 cylinder valve slightly to allow lines to slowly fill with gas, then open valve fully to back seat valve. (Back seating valve prevents leakage around valve shaft. ) 7. Remove CO2 disconnect and syrup disconnect from empty syrup tank, then remove tank. Place full syrup tank in position, then connect CO2 disconnect and syrup disconnect to full syrup tank. Contact beverage supplier to have soda circuit sanitized. June 1995 Page 15 RS160 and RS220 CLEANING AND SANITIZING The drip tray, grill and splash panel area should be cleaned daily. The soda valve nozzles and diffusers should be cleaned weekly. The ice storage system should be sanitized monthly. Lift up and remove grill from drip tray. Use mild soap, hot water, and a clean cloth to wash drip tray and splash panel; rinse with hot water, allowing plenty of hot water to run down the drain. [. . . ] Remove all field connections from cold plate. June 1995 Page 22 RS160 and RS220 REMOVAL & REPLACEMENT To Replace Gear Motor Assembly: Electrical Shock Hazard. Lift up and pull out and remove upper front panel. Twist ice chute 1/3 turn and pull down to remove. Remove screws holding valve mounting plate to cabinet. [. . . ]