Valmar SWEETY 60 TTi Handling, Operating And Maintenance Manual page 64

Detach – disasemble the outlet pipe:
Unscrew the locknut. Push the handle as far as possible and turn it in counter-
clockwise direction. Use both hands.
Pull out the piston from the outlet pipe.
HOUSING
Losen the valve locknut (in counter-clockwise direction) and detach the outlet
pipe assembly using both hands.
VALVE LOCKNUT
64
PLASTIC INSERT
LOCKNUT
PISTON