KSB Amarex - Changing the Lubricant

7 Servicing/Maintenance
47 of 82
Amarex
2573.820/02-EN
Motor version Efficiency class Number of poles Lubricant quantity
[l]
051 F 2 1,05
060 C 2 1,05
065 F 2 1,05
073 F 2 1,05
077 F 4 1,05
084 F 2 1,05
7.2.2.1.4 Changing the lubricant
Changing the lubricant for version YS
WARNING
Lubricants posing a health hazard and/or hot lubricants
Hazard to persons and the environment!
▷ When draining the lubricant take appropriate measures to protect persons and
the environment.
▷ Wear safety clothing and a protective mask if required.
▷ Collect and dispose of any lubricants.
▷ Observe all legal regulations on the disposal of fluids posing a health hazard.
Draining the lubricant
Fig.19: Draining the lubricant
1. Position the pump set as shown.
2. Place a suitable container under the screw plug.
WARNING
Excess pressure in the lubricant reservoir
Liquid spurting out when the lubricant reservoir is opened at operating
temperature!
▷ Open the screw plug of the lubricant reservoir very carefully.
3. Undo screw plug 903 with joint ring 411 and drain off the lubricant.