Cleaning, checks and maintenance
Operating Manual PSEN sc M 3.0/5.5 08-17
1005387-EN-05
| 120
} Use clean, thin gloves to install the PSEN sc head.
} Do not touch the front screen.
} During installation, hold the PSEN sc head by the metal cover on the upper side of the
PSEN sc head.
} Required tool: Hexagon socket torque wrench 2.5mm with long shaft
Procedure:
1. Check the scope of delivery of the new PSEN sc head.
Content of the package:
1 new PSEN sc head
1 seal
4 M3 screws
2. Loosen the four M3 screws at the PSENschead (see illustration) and pull upwards to
remove the PSENschead.
3. Replace the old seal with the new seal. Ensure that the new seal is seated correctly in
the seal seat.