B
Maintenance report
Building:
Date:
__ . __ . 20__
Fan type:
Company number:
Approval number
CE-EN 12101-3 (BV only)
Measurements to be performed (according to VDI 2044, ISO 5802)
Variable
Unit Value measured by UBA
Measuring device
Supply voltage
V
Operating current
1
L1
A
L2
A
L3
A
Volume flow rate
m
3
/h
Vibrations, axial
mm/s
Vibrations, radial
mm/s
Speed
rpm
Checklist on page 2 filled out
1
If the current is measured using the current probe on the fan terminal box and star / delta circuit, the measured value must be multiplied by
Ö
3
and logged. If the nominal current is exceeded, the cause must be determined and eliminated according to .
Notes
Maintenance carried out by:
Date
Signature
Executor
System owner
Maintenance report
Axial fans AXO/BVAXO; AXN/BVAXN; ZAXN/BVZAXN
57
