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Maintenance and repair
Change the oil:
Change oil after every 20,000 operating hours.
a) Switch the machine off, relieve it to atmospheric pressure and allow the pump to cool down.
b) Open the vent screw (Fig. 7/H
1
), open the oil discharge point (Fig. 7/K) and completely discharge the
used oil.
c) Close the oil discharge point (Fig. 7/K) and fill in new oil through the oil filling point (Fig. 7/H).
Check the oil level in the sight glasses (Fig. 7/I).
d) Re-close the vent screw.
We recommend using Elmo Rietschle oils (also see Oil data plate (Fig. 7/N)) as operating agent. Elmo Ri-
etschle oil type:
GEAR-LUBE 150 – Synthetic oil, highly loadable with high resistance to aging and with excellent wear
protection
The viscosity of the oil used must comply with ISO VG 150 as per DIN 3448.
Also consider the safety data sheet of the oil type used.
If you want to change the oil type, please contact us.
