EN
EN - 19
7. Disconnect the motor's electrical connections
8. Take out the FMA
To refit, perform the operations in reverse order.
Check that the box and the connectors are secure before commissioning.
HEAT RECOVERY UNIT
Rotary heat exchangers
Check the rotation speed once a year.
When stationary, the rotary heat exchangers accumulate dust and moisture at their lowest point.
Schedule cleaning during prolonged stoppages.
Check the permanently lubricated bearings once a year.
Wheel consumption
Sizes
1000
2000
3000
5000
7500
Constant speed
Power (W)
25
25
40
90
180
Voltage (V)
230 V 1-Ph
400 V 3-Ph
ELECTRICS BOX
Retighten the connections twice a year.
Visually inspect the components, wires and cables.
ELECTRIC HEATERS
The electric heater requires very little maintenance. However, the following checks are necessary:
Visually inspect the heating elements, wires and connection cables after every 1500 hours of operation.
Check and retighten the connections once or twice a year.
HYDRAULIC COILS
The hydraulic coil requires very little maintenance as it is protected by the filter.
DX COIL
The DX coil requires very little maintenance as it is protected by the filter.
SERVICE INTERVALS
Regular maintenance will keep the unit running at optimum performance. The values given in the table below are provided for
guidance only. They do not take into account individual factors that can lengthen or shorten the unit's service life.
