Operation; Preliminary Controls; First Start Up - Robuschi Robox Evolution RB-DV Operating And Maintenance Instructions Manual

5 OPERATION

5.1 Preliminary controls

Remove the transport safety devices of the elastic feet (see Fig. 10)
and conserve them for future handling.
Warning
: Check the correspondence between the
process data and the ROBOX DV characteristic
indicated in the nameplate.
Warning : Check the correct position of the V-belt
and their correct tensioning (see paragrph 6.3)
Warning : Fill both blower sumps with lubricating
oil (par. 6.1), grease the motor bearings
Warning : Check the efficiency of safety devices.

5.2 First start up

Warning : The personnel must wear the noise protection devices.
Open the shut-off valve on the discharge pipe or on the suction pipe.
Remove the front panel of noise hood and remove the V-belt (see paragraph 6.4)
Check the direction of rotation of the motor by means of a short current pulse, it must be counter clockwise viewed from the shaft.
Warning : Do not rotate the blower in the wrong direction for more than a few revolutions.
Reinstall the V-belts (see paragraph 6.4) and remove the motor transport safety device
Nota : Conserve the motor safty transoprt device for the following service operations (see par. 6.4)
Check the direction of rotation of the fan, it must be counterclockwise seen from the motor.
Open the valve of the cooling circuit (only for -RF)
Start-up ROBOX DV.
Check the operation of the relief valve (see paragraph 5.5)
Increase the operating pressure gradually until the rated value is reached.
During the first 8 hours of operation check that there are no strange noises, vibrations, oil leakage or overheating, if such problems are found
stop ROBOX DV immediately and contact ROBUSCHI or an authorized distributor.
5.3 Operation
CHECK
VISUAL
LUBRIFICATION
FILTER
TRANSMISSION
h operation hours
G days
Note : in case of double indication follow the most limiting one for the application
PARAMETER
Pressure
Temperature
Absorbed power
Cooling liquid flow
Noise
Oil level
Oil Leakage
Viscosity
Oil change
Vacuum
Clogging
Wear
Belt tension
Belt change
FREQUENCY
h G S M
1
1
1
1
1
500
1
500
4000 6
1
2
2000
2000
15000 24
S weeks
M months
Fig. 10
NOTE
ROBOX DV
In
operation
ROBOX DV
out of operation
< 35 mbar
> 60 mbar
ROBOX DV
out of operation
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