20
Commissioning
20.1 Preconditions
•
Fitting and electrical installation have been completed expertly.
•
Assembly residue and foreign bodies have been removed from the fan area.
•
Suction and blow-out openings are free.
•
The safety devices have been fitted (contact protection).
•
The protective conductor has been connected.
•
The thermo-contacts (temperature monitors) have been properly connected to the motor protection switch.
–
The motor protection switch is functional.
–
The temperature monitor is functional.
•
The cable insert has been sealed.
•
Connection data correspond to the data on the name plate.
•
The nominal current consumption (name plate) is not exceeded.
20.2 Commissioning
WARNING
Hazard as a result of electrical voltage
›
Commissioning only by trained and instructed qualified personnel.
"
Switch the Multibox on as planned.
WARNING
Hazard from bursting parts
›
When checking the direction of rotation of the rotor, wear goggles.
"
Check:
–
the direction of rotation/conveying. The direction of rotation looking at the rotor always applies.
–
the smoothness of running.
20.2.1 Safety elements
"
Check secure fitting of the safety elements and protective grids.
45
Multibox MUB - V 1.0
Commissioning
