USER'S AND
MAINTENANCE
MANUAL
Motor compressor MDVN 22 K – MDVN 26 K
Copyright © 2014, ROTAIR S.P.A. - All rights reserved This manual is intellectual property of ROTAIR S.P.A. Its
full or partial reproduction is forbidden under any form, on any support and by any means, without the written
authorization by ROTAIR S.P.A.
13.4.14 REPLACEMENT OF COMPRESSOR OIL
The oil compressor must be performed taking into consideration the working conditions in which the machine
operates (dusty, very high temperatures, etc.).
The oil change intervals must never exceed 2.000 hours of work.
In conjunction with the replacement of the oil must be changed the corresponding filter.
ENVIRONMENTAL MEDIUM TEMPERATURE
WARNING: It is strictly recommended to use ONLY OIL FOR SCREW COMPRESSORS.
ROTAIR S.P.A. declines any responsibility if other oils will be used.
13.4.15 CHECKING THE OIL MIST SEPARATOR
Filter life oiler is expected around 2000 hours of work, but is closely related to a careful observance of all
maintenance requirements given in this manual.
A quantity of oil or excessively low in the tank, the breach of the frequency of oil changes or the use of the
machine with cooling radiator clogged may determine an anticipated and irreparable deterioration of the filters.
Therefore, if, after the control and clean the recovery (operation described in the paragraph 13.4.8) and
making sure the proper oil level in the tank, you are still traces of oil in the compressed air, is will have to
replace the exhaust cleaner.