VII / COMMISSIONING RECORDS
To be sure that DIABLO
®
DIABLO TWIN
®
is correctly installed, compare informations on the motor plate and
informations recorded on site
VIII / BREAKDOWN DIAGNOSIS
IX NOTES
Type of fault
Cause(s) probable(s)
Solutions
Fan doesn’t rotate
Safety system in fault
Wrong electric connection
Check absorbed intensity of motor
Check electric connection
Check circuit breaker
Vibrations in box
Clogged turbine or foreign object in the turbine
Anti-vibration moutings or fan chassis is broken
Wrong direction of motor rotation
Clean the wheel
Replace anti-vibration mountings
Reverse 2 phases on motor
Wrong airflow
Wrong direction of motor rotation
Wrong estimation of pressure drop in the duct
network
Reverse 2 phases on motor
Modify duct network or contact us
DIABLO
®
- DIABLO TWIN
®
F400-120
SMOKE AND HEAT EXHAUST FAN
2015/03
Page : 8
Number of poles :
4 poles
4/8 poles
4/6 poles
6 poles
6/12poles
6/8 poles
8 poles
Motor plate
On site
Tension
Nominal voltage :
Between L1 et L2 :
Between L1 et L3
Between L2 et L3
Intensity
On L1
OnL2
On L3
nominal intensity:
Date
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