Teral VFZ Series, Инструкция по эксплуатации

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17. The bearing, oil seal and silencer are consumables and need to be changed when their lives are
arrived. Depending on the environment, in which the machine was used, the Impeller, casing,
casing cover, and wire net are also included in consumables. (Please notice delivery and suction
material is different from VFZ50’s and VFZ60’s silencers when you exchange them.)
㩷
Intervals for inspection and exchange of consumables
Part name Inspection/exchange interval
Bearing 2 years
Oil seal At the same time as bearings
Silencer 2 years
Table of bearing and oil seal
Bearing Oil seal
Model
Load side No-load side
Grease
Model Material
VFZ081PN 6201ZZ 6201ZZ Urea - -
VFZ101PN 6202ZZ 6202ZZ Urea VCH20-30-5 Nitrile rubber
VFZ201PN 6202ZZ 6202ZZ Urea SC20-30-7 Nitrile rubber
VFZ301PN 6202ZZ 6202ZZ Urea SC20-30-7 Nitrile rubber
VFZ401PN 6204ZZ 6203ZZ Urea - -
VFZ081A 6201ZZ 6201ZZ Urea - -
VFZ101A 6202ZZ 6202ZZ Urea VCH20-30-5 Nitrile rubber
VFZ201A 6202ZZ 6202ZZ Urea SC20-30-7 Nitrile rubber
VFZ301A 6202ZZ 6202ZZ Urea SC20-30-7 Nitrile rubber
VFZ401A 6204ZZ 6203ZZ Urea - -
VFZ501A 6206ZZC3 6303ZZ Urea - -
VFZ601A 6206ZZC3 6205ZZ Urea - -
VFZ701A 6306ZZC3 6260ZZ Urea - -
VFZ801A 6308ZZC3 6207ZZ Urea - -
VFZ901A 6308ZZC3 6306ZZ Urea - -
㶎 Common to VFZ-A, VFZ-AF, VFZ-AN, VFZ-A-4Z
*Standard for use in a standard environment.
They may be shorter depending on the environment. 㩷