Grunbeck GENODOS-Pump GP - Page 63

Maintenance and repair
63 | 84
BA-118940_en_035_GENODOS
-GP.docx
8.6.1 Dismantle pump head
► Rinse the pump with water first.
► Release all pressure from the dosing line before you start to
disconnect the pressure connection from the pump head.
Designation
1
Valve pin
2
Venting duct on the pump head
Designation
3
Cross-slot screw
4
Hexagon socket screws (4 mm)