Hussmann Merchandiser E2SP

• Long life and satisfactory performance of any equipment is dependent upon the care it receives. To ensure long life, proper sanitation and minimum maintenance costs, these merchandisers should be thoroughly cleaned, all debris removed and the interiors washed down, weekly.

• To facilitate cleaning, the fan plenum is hinged. After cleaning be sure the plenum is properly lowered into position or product loss will result due to improper refrigeration.

WARNING! PREVENT INJURY. ALWAYS SHUT OFF POWER DURING CLEANING PROCESS.

• The exterior surfaces must be cleaned with a mild detergent and warm water to protect and maintain their attractive finish. Never use abrasive cleansers or scouring pads.

• The interior surfaces may be cleaned with most domestic detergents, ammonia based cleaners and sanitizing solutions with no harm to the surface.

• Fluorescent lamps should not be allowed to run to failure. If a re-lamp schedule is not in place, the tubes should be inspected for signs of degradation (blackened ends). Degraded or failed tubes should be replaced.

• Allowing severely degraded lamps to operate may cause a ballast failure or could expose the lamp holder to excessive heat. Replacing degraded bulbs is more cost effective than replacing ballast and lamp-holders.

• Traditional re-lamp programs are 18- to 24-month intervals. In the absence of a re-lamp program, a yearly inspection of the lightning system is recommended.

1. Inspect all lamp sockets and plug–receptacle connections for signs of arcing. Replace any component that shows signs of arcing.

2. Make sure all unused receptacles have their close-off covers securely installed.

3. Make sure proper cleaning procedures are followed. Lights and fans MUST be turned off when a case is cleaned and MUST be allowed to dry before turning power back on.

4. Do not use a pressure nozzle to clean inside a case.;

Warning: Ensure to disconnect the electrical power before starting the cleaning process.

Honeycomb removed from its retainer

Honeycomb replaced in reverse order

Electrical power to the merchandiser disconnected

Panels replaced in reverse order, starting with the top panel

Warning: This procedure requires trained personnel with PPE!

Drilled out the bottom of the drain fitting completely?

Inserted coupling into drain fitting without applying PVC or ABS pipe sealer?

Installed a PVC adapter on the drip trap?

Applied primer-sealer to a stub piece of PVC pipe and inserted between coupling and adapter?

Sign off on the drain fitting replacement

• The rail lamp ballast is located in the wireway, behind the lower front panel at the left-hand end of the merchandiser.

NOTE: The switch for the rail lamp is separate from the canopy and shelf lighting. The rail lamp switch is located on the rail.

1. Disconnect the electrical power to the merchandiser.

2. Remove the lower front panel by lifting it up and out.

3. Remove screws attaching the wireway cover, then remove cover.

4. Service or replace ballast as required.

Reassemble items as they were originally installed.