Appendix B: Service Protocol - Nederman VAC 20 Manual De Instrucciones

EN
14 Appendix B: Service protocol
• Copy the service protocol, fill it in and save it as a service record.
• For values, note the value in the resuJClt column, otherwise, a tick will suffice if the item has been performed
or considered.
If a value is outside the limit or a result is incorrect or missing, this must be rectified before starting nor-
mal operation again.
Unit number
Description
Connections
Corrosion/damage
Ventilation
Belt tension
Belt replace
Pulley replace
Anti-surge control
Start-up valve function
Flow restrictor function
Flow restrictor oil level
Fan bearings temperat-
ure
Fan bearings replace
Motor bearings grease
Motor bearings replace
Motor replace
26
VAC 20
Date
Reference
Section 8.1 General inspection
Section 8.1 General inspection
Section 8.1 General inspection
Section 8.2 Belt transmission
Section 8.2 Belt transmission
Section 8.2 Belt transmission
Section 7.2.4 Adjusting anti-surge con-
trol by PLC or Section 7.2.5 Adjusting anti-
surge control by optional adaption kit
Section 7.2.4 Adjusting anti-surge con-
trol by PLC or Section 7.2.5 Adjusting anti-
surge control by optional adaption kit
Section 8.5 Flow restrictor FR 160
Section 8.5.2 Flow restrictor oil
Section 8.6 Fan bearings temperature
Section 8.7 Fan bearings
Section 8.8 Motor bearings
Section 8.8 Motor bearings
Section 8.8 Motor bearings
Operating hours
Result
Performed by
Notes