Master Bilt IM-23GB manual Cabinet Cleaning Procedures, Ice Merchandiser Monthly Checklist

CABINET CLEANING PROCEDURES

WARNING!

To avoid electrical shock, disconnect main power supplies to the merchandiser before beginning this procedure. May have more than one disconnect switch.

The exterior of the ice merchandiser should simply be wiped clean with a damp cloth daily. This will be sufficient to keep the unit looking its finest. Do not use a brush, scouring pad, or any abrasive material on the painted surfaces!

To clean the interior of the ice merchandiser, the condensing unit and power to the merchandiser fans and heaters should be shut off. Disconnect all power before cleaning! All product in the cabinet should be removed and stored in an appropriate facility. All shelving, trays, etc. should be removed and cleaned separately.

The interior (as well as the exterior) of the ice merchandiser may be cleaned with a germicidal detergent at the manufacturer’s recommended concentration. Do not use any ammonia-based products as this may damage the electrical components in the unit. Again, do not use a brush, scouring pad, or any abrasive material on the painted surfaces. Use a soft brush or cleaner pad for built-up dirt, stains, or spills. Remove only the necessary mechanical parts to access the evaporator coil and fan housing. Care should be taken not to unnecessarily soak fan motors, electrical connections, controls, or any wire raceway. Wipe all surfaces with a damp cloth. A sanitizer should then be thoroughly sprayed onto the surfaces and again wiped with a damp cloth.

Remove only the necessary mechanical parts to access the condenser coil and compressor housing. Care should again be taken not to unnessarily soak fan motors, electrical connections, time clock, ballasts, or any wire raceway. Check the condenser coil to insure that it is not clogged with dirt, dust, or lint. A dirty or clogged condenser coil will result in diminished performance of the cabinet. The condenser should be brushed with a plastic bristled brush. For dust or dirt that has accumulated deep inside the condenser, use compressed air to blow the dirt through the coil. Do not let dust or dirt accumulate on the fan blades. If dust or dirt is noticeable, simply wipe the fan blades with a damp cloth as with other surfaces. After cleaning, replace any equipment that was previously removed and start the condensing unit and return power to the lights, fans, and heaters.

CLEANING: As a regular maintenance routine, the condenser coil should be cleaned approx every 6 to 12 months, depending on store conditions.

Keep the equipment clean and sanitary so it will meet your local sanitation codes. Wipe up all spills, clean with water and a mild detergent, then rinse with clean water. Wipe the exterior and gasket area as needed.

ICE MERCHANDISER MONTHLY CHECKLIST

1.Check condenser coil, clean if necessary.

2.Check service valves for leaks evident by oil traces.

3.Check for obstruction restricting air flow over the evaporator coil and the condenser coil. Insure that the air intake is not obstructed.

4.Check for excessive noise.

5.Check for proper temperature, adjust if necessary.

6.Check door gaskets for proper seal against cabinet.

7.Check doors for self closing, adjust tension if necessary.

6. Check for proper operation sequence in normal refrigeration cycle and defrost cycle.

12