9
INSTRUCTIONS OF USE AND MAINTENANCE
GÉNÉRAL POINT
Refrigerating components
Top : refrigerated by refrigerating copper tubing coils
diameter 9,6 mm.
Base : refrigeration by ventilated transversal evaporator.
Refrigerant gas : R404a.
Option Lighting
Lighting by fluorescent tube, or by two halogen spots very
low tension.
Option self evaporating tray
Evaporation by heating element, placed in a vat stainless,
placed under housing group.
Controls
High precision control by thermostat with digital display ( to
refer to the note of the thermostat provided hereafter ).
Started and stop of the regulation by pressure on the key
of the keyboard of the thermostat.
Lighting: started and stop of lighting by pressure on the key
of the keyboard of the thermostat.
Control devices placed on a control board.
Protection
By main power fuse holder.
INSTALLATION
To set up a drop-in unit
Settle the black neoprene watertight joint on the perimeter of
the drop-in unit before the definitive installation.
To embed the well ventilated in cutting envisaged.
Electric connection
Before plugging in the unit, control imperatively the
voltage rating : it should be the same voltage as
indicated on the unit.
The electric power line providing the refrigerated unit with
electricity should be protected by a differential circuit breaker
located on the main electric distribution panel.
To connect the incoming line to the fuse holder located in the
electric box.
To connect the plug of the self evaporating tray.
Compressor connection
To connect the refrigerating circuit, in accordance with the
refrigerating diagram, provided hereafter.
To connect the two strikers by tighten with adequate spanner,
the tightening became hard during the impact of the strikers, the
tightening must be continued to have a good airtightness. A
wrong tighten of the strikers can generate a flight of the
refrigerating gas and failure of the equipment.
It is recommended to check the airtightness of the
strikers with detector of flight, after the tighten of the
strikers.
To set up the self evaporating tray
The self evaporating tray must be placed under the unit, at
the place designed, by means of the clips initially installed.
The installation twist of the self evaporating tray must be
connected to the plug of the electric box, according the
standard of unit, the twist of the self evaporating tray can be
situed in the face or in the back of the unit.
A stainless steel sheet deflector located in the self
evaporating tray, allow to direct the water vapour. The sheet
must be located in the middle of the self evaporating tray ( the
same distance in each side).
The deflector must be located to have the good direction of
the inclination, like described in the following diagram.
HOW TO USE
To put into service
Powering up the unit two hours before usage.
Press the key
of the thermostat
When the thermostat is activated, the power unit starts running a
minute later (safety timeout) to supply power.
The thermostat is adjusted in the factory after testing.
When the desired temperature is obtained, the power unit
automatically turns off.
Press the key
of the thermostat to turn off the regulation of
the unit.
Lighting
Press the key
of the thermostat to turn on or turn off the
lighting.
Adjusting the thermostat
Refer to the manual for details.
Automatic defrosting
This fonction is programmed in the thermostat.
Adjusted in the factory : the defrosting engages every hour
throughout one ten maximum minute.
To modify the adjustment, refer the manual of the thermostat.
CAUTION : the static cooled top is an element of
presentation of food, it should not be used for storage or
conservation.
Cleaning
To be performed when the unit is shut down (the unit is turned
off).
Once a day, wash the top, the refrigerated well and the external
sides of the unit.
Once a week, the reserve must be washed. Behind each gate, the
frame tray supports will be removed.
Use a sponge moistened with a soapy water or special cleaning
products to clean the stainless steel. Rinse off with water. Dry
preferably with lint-free cotton cloths.
Do not use floor cleaning products or acids, even diluted,
chlorinated or scouring products, which may cause corrosion to
stainless steel.
Do not use any abrasive products (steel wool, etc…).
Do not clean the refrigerated unit by spraying with water, using a
soap gun, or under high pressure jets.
MAINTENANCE
The installer should check all the electric connections during the
initial start up of the unit (and then once a year).
Clean the condenser every six months.
Grease the condenser blower shaft once a year.
For compressors on telescopic runners, replace the flexible tubes
of the connections every three years (risk of a refrigerant gas leak ).
deflector
