Cleaning and maintenance
20901118_EN-US_PC301x VARIO select Serie_V1.3_100720
63
Right pump head pair
-> Example
Maintenance on the
right pump head
pair
1. Open the hose clips on the
outer hoses. Flat-head
screwdriver size 1.
2. Pull off the molded hoses.
3. Unscrew the socket head
screws from the head cov-
ers. Hex key size 5.
4. Remove the pump head
pair with the screw fittings.
5. Set the pump head pair
aside.
