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• Fill the gear pump unit with lubricant via
the filler socket (1)
• Remove the lubricant line at the end of
the first distributor (2)
• Allow the pump to run until lubricant
without bubbles discharges
• Mount the lubrication line
• Repeat the venting procedure at the
following distributor
• Allow pump to run until oil can be seen
discharging at all lubrication points
The process of venting the centralized
lubrication system can be facilitated by:
o Opening the ends of the main pipes until
lubricant without bubbles is discharged
o Filling long pipe sections before connecting
to the lubrication points
1
Single-line centralized lubrication system, Fig. 38
Single-line
distributor
Lubrication point
2
4.15 Venting a MKU/MKF/MKL centralized lubrication system
EN
4. Assembly