Maintenance - Toshiba QuietCo2OL Notice D'instructions

MAINTENANCE

Warning
This unit restarts automatically.
Before any intervention on the unit, operator must make sure that
the main switch is safely secured.
Instructions for the service
The following instructions must be followed for all maintenance operations
– Doors should be opened only after the opening of the main switch and the
complete stop of the fans.
– The HP security pressure switch is accessible from the front door of the unit.
– The access to the fittings for the service is also possible from the front
Recommendations
If the unit is stopped for long periods of time, the fan motors should be run for at least
two hours each week.
Every month, carry out an operating check on:
– Cleanliness of coil
– Refrigerant level
Minimum every year:
– Clean the gas cooler
Instructions or recommendations appearing in the various technical advice notes and
manufacturer's service manuals should be followed precisely. Please contact our
Technical Department for any additional information.
Cleaning
Coils should preferably be cleaned with:
– Compressed air
– By brushing with non-metallic materials
Avoid all aggressive detergents which may cause eventual corrosion.
If you clean up the unit with water a special attention must be paid on the electrical parts and on the gas cooler
fins.
Replacement parts
The spare parts list is available on the QuietCO
documentation"
OL product page on www.profroid.com
2
32
under the rubric "Associated