EN
12 Appendix B: Service protocol
• Copy the service protocol, fill it in and save it as a service record.
If the results of the checks (for example, measured values) differ significantly from previous results, in-
vestigate more carefully.
Unit number
Description
General inspection
Connections
Corrosion/damage
Ventilation
Belt transmission
Belt tension
Belt replace
Pulley replace
Pump
Pump oil level and quality
Pump oil change
Internal cleaning
Pump service
Pump replace
Motor
Motor bearings grease
Motor bearings replace
Motor replace
Other
Inlet safety grating
Vacuum limiting valve disc
condition
24
RBU
Date
Reference
Section 8.1 General inspec-
tion
Section 8.1 General inspec-
tion
Section 6.1 Indoor installation
Section 8.2 Belt transmission
Section 8.2 Belt transmission
Section 8.2 Belt transmission
Section 8.3 Oil pump
Section 8.4 Pump oil change
Section 8.5 Internal cleaning
Section 8.12 Pump service
Contact local Nederman rep-
resentative.
Section 8.9 Motor bearings
Section 8.9 Motor bearings
See motor manual.
Section 8.8 Inlet safety grat-
ing
Section 8.10 Start-up and va-
cuum limiting valve
Performed by
Result
Notes