ENGLISH
41
1
INTRODUCTION
This manual describes the instructions for repairing MK series
pumps and should be carefully read and understood before
any intervention on the pump.
Proper pump operation and duration depend on the correct
use and maintenance.
Interpump Group disclaims any responsibility for damage
caused by negligence or failure to observe the standards
described in this manual.
1.1
DESCRIPTION OF SYMBOLS
Read the contents of this manual carefully before each
operation.
Warning Sign
Read the contents of this manual carefully before
each operation.
Danger Sign
Wear protective goggles.
Danger Sign
Put on protective gloves before each operation.
2
REPAIR GUIDELINES
2.1
REPAIRING MECHANICAL PARTS
Mechanical parts must be repaired after the oil has been
removing from the casing.
To remove oil, you must remove the oil filler cap pos.
, Fig. 1
and then the drain plug pos.
, Fig. 1.
Fig. 1
The used oil must be placed in a suitable
container and disposed of in special centres.
It absolutely should not be discarded into the
environment.
2.1.1
Disassembly of mechanical parts
The correct sequence is as follows:
Drain the pump of oil completely and then remove the tab
from the shaft (pos.
, Fig. 2).
Fig. 2
Unscrew the reduction gear flange fixing screws (pos.
,
Fig. 3) and remove the flange from the shaft.
Fig. 3
Unscrew the bearing cover fixing screws from the opposite
side (pos.
, Fig. 4) and remove it.
Fig. 4