28
Finally you can easily test the proper operation of some of the safety devices such as:
§
Open door alarm.- by leaving the door open beyond indicated in
doA
parameter.
§
High pressure switch or high temperature alarm.- by intentionally obstructing the air intake of
condenser.
§
Low pressure switch or Low temperature alarm.- by intentionally obstructing the air intake of
evaporator.
23. MAINTENANCE
INTARBLOCK and INTARTOP units are self-contained equipment not requiring specialised
maintenance. Nevertheless, to keep your unit in an optimal working state, we recommend to
periodically carrying out the following preventive maintenance tasks.
During the maintenance tasks, switch off the power supply and use gloves to avoid any
possible cut.
§
External cleaning.- To keep your unit free from dust and dirtiness, simply pass a wet cloth over the
cover. Do not use neither solvents nor detergents.
TORNILLOS
FIJACION
CARCASA
BATERIA DE
CONDENSACION
§
Condenser cleaning.- During the normal operation the dust and dirtiness will deposit on the coil
surface and will obstruct the air flow. Periodically, and depending on the surroundings, the
condenser should be cleaned. To do so, remove the external cover of the unit by removing the
side screws. Use compressed air blowing from inside or a vacuum cleaner to remove dirtiness on
the coil. Alternatively use a brush from the outer face of the coil. Do not force the fins to avoid
deformation.
§
Cleaning the evaporator (CV).- Remove any of the side covers of the evaporator block by
removing front and side screws. Blow air from outside or brush on the inner side to remove the
dirtiness on the coil.
SCREWS IN THE
COVER SIDE
SCREWS IN THE
COVER SIDE
EVAPORATION COIL
DRAIN TRAY
CONDENSER COIL
SIDE SCREWS
FIXING THE
EXTERNAL COVER
