Operating and maintenance instructions
EN
19
LI 2333.03
7. Lubricants
Oil recommended for generic use
Mineral oil for compressors according to DIN 51506 group VC-VCL or VDL classifica-
tion ISO L-DAG.
Ambient temperature
Viscosity
PVR oil
12 - 40°C
ISO 100
Rotant VF 204
5 - 30°C
ISO 68
Rotant VF 203
Oil recommended for heavy duty, both for high and low temperatures.
Synthetic oil on PAO basis (polyalphaolefins).
Ambient temperature
Viscosity
PVR oil
5 - 40°C
ISO 100
Rotant VF 304
0 - 30°C
ISO 68
Rotant VF 303
Oil recommended for application in the food industry.
Synthetic oil lubricant compatible for chance contact with food complying with NSF
H1 specifications.
Ambient temperature
Viscosity
PVR oil
5 - 40°C
ISO 100
Rotant VF 404 H1
0 - 30°C
ISO 68
Rotant VF 403 H1
For ambient temperature outside the stated range, please get in touch with our Custo-
mer Service Department.
8. Decommissioning
Drain the oil from the pump prior to the removal.
If the oil is polluted, flush the pump with fresh oil (see “oil change”).
Drain the oil from the tank, plug the inlet and the discharge ports and store the pump
without oil.
9. Return for repair
In case of pump return for repair to PVR, provide a list of substances which have come
in contact with the pump and advise the risks involved in handling, if any. Drain the
lubricant from the pump prior to shipping the pump back.
