User manual SCOTSMAN SCE170

[. . . ] SCE170 Introduction To the owner or user: This service manual is intended to provide you, and the maintenance or service technician, with the information needed to install, start up, clean, maintain and repair this product. The SCE170 is an ice machine that produces cubed ice on a grid type freezing surface. The cubes form into a cluster that falls into the ice storage bin where they break up into individual and small groups of cubes. The SCE170 automatically maintains the level of ice by turning on when the ice level falls, and switches off when the bin is full. [. . . ] The unit is now ready for automatic operation or sanitizing of the ice storage bin. * Scotsman Nickel Safe Cleaner is available by ordering part number 19-0636-06 (8 oz bottle). October 1998 Page 14 Harvest Switch Purge Switch On/Off/Clean Switch SCE170 Sanitizing and Cleaning Water Distributor: Note: The water distributor may need to be cleaned separately. Locate hood fasteners at the left and right inside walls of the hood, and remove the hood. The distributor may be pulled apart and any mineral accumulation washed out. The storage bin must be cleaned regularly to maintain a sanitary environment. Once a week cleaning of the door and door frame with soap and water, a hot water rinse and an air dry is a basic procedure. Scale that may form on the plastic liner can be removed by scrubbing the surface with a mixture of Scotsman Ice Machine Cleaner and hot water. Mix a cleaning solution of 4 ounces of Ice Machine Cleaner to 4 pints of hot (950F. -1100F. ) water. Using rubber gloves, dip a nylon scouring pad into the cleaning solution and scrub the scale off the liner. After the scale has been removed, rinse all surfaces inside the bin with clean, potable water. To Sanitize The Bin Interior: The hood must be removed from the storage bin so that the joint between the two can be cleaned and sanitized. Open the storage bin door and locate the knobs at the right and left inside wall. Use an approved sanitizer and follow the directions and warnings of that sanitizer or use the following instructions for use of household bleach, if it meets local codes: 1. Mix sanitizing solution of 1 ounce of household bleach to 2 gallons of water. Using clean rubber gloves and a clean cloth, wipe all interior surfaces of ice storage bin, hood and door with sanitizing solution. Be sure and wipe the joint between the hood and bin with the sanitizing solution. Use a clean brush or spray bottle to thoroughly swab/spray all interior surfaces with the sanitizing solution. Stainless Steel Components Inside Bin The stainless steel parts in the bin also require periodic cleaning. Chemicals in the water supply, such as chlorine, cause brown stains to appear on the surface of the stainless steel parts. General Cleaning - staining is usually removed by washing the parts with ordinary cleaning powder such as Bon-Ami or Copper-Glo and water. It can be removed from the water supply by using a charcoal or activated carbon water filter to treat the water to the ice machine. Exterior Cabinet Cleaning: The exterior cabinet may be cleaned by scrubbing with soap and water. [. . . ] Watch the scale, when the correct charge is shown, shut the manifold valve. Note: If all of the charge will not "go in" the discharge side: A. Open the low side manifold valve and observe the sight glass to be certain that only gas is flowing into the system. When the proper charge is indicated on the scale, shut off the manifold valve(s). [. . . ]