New Air Refrigeration
MAINTENANCE
REGULAR MAINTENANCE
11
NPT-SA/-MSA Series: Maintenance
Cleaning the condenser coil
For efficient operation, it is important that the condenser surface be kept free of dust, dirt, and lint.
New
Air
recommends cleaning the condenser coil and fins at least once per month. clean with a commercial
condenser coil cleaner, available from any kitchen equipment retailer. Brush the co denser fins from top
to bottom, not side to side. After cleaning, straighten any bent condenser fins with a fin comb.
Cleaning the fan blades and motor
If necessary, clean the fan blades and motor with a soft cloth. If it is necessary to wash the fan blades,
cover the fan motor to prevent moisture damage.
Cleaning the interior of unit
When cleaning the cabinet interior, use a solvent of warm water and mild soap. Do not use steel wool,
caustic soap, abrasive cleaners, or bleach that may damage the stainless-steel surface.
Cleaning the back panel:
1. Take down the setscrews of back panel one by one manually, and then take down the back panel.
2. Clean the backboard behind the panel by scour, pay attention to keep the safety of the heat
preservation material covered by the cupreous tube, clean the parts around the motherboard holes,
clean the back of the panel, dry the cleaning parts by soft cloth.
3. Fix the back panel on the cabinet after clean work.
Wash door gaskets on a regular basis, preferably weekly. Simply remove door gasket from the frame of
the door, soak in warm water and soap for thirty (30) minutes, dry with soft cloth, and replace. Check
door gaskets for proper seal after they are replaced.
WARNING: Disconnect power cord before cleaning any parts of the unit.
Replace the fluorescent lamp (if it exists)
If replacement of the fluorescent lamp is required, disconnect the appliance from the power supply,
take the lamp holder away from the socket, replace with a new and correct fluorescent lamp which
specification is marked on the it from the plastic pipe. refit the fluorescent lamp with the plastic pipe and
lamp holder into the socket. then connect up to power supply.
