F
Service / Repair
NEPTUNE 1&2_EN_Ver.2.1_45/2014 87
Neptune 1
Fig.F.58: Easy start valve Fig.F.59: Seat for easy start valve
Fig.F.60: Easy start valve complete Fig.F.61: Easy start valve reassembling
Remove the seat for easy start valve with a
small hook. Then remove the o-ring under-
neath the seat with a small screwdriver.
By assembling place the ball on the end of the
spring. Be sure the ball is in the right position
when mounting the plug.
The slit in the easy start seat ensure the pres-
sure drop from pump outlet to pump inlet,
when the spray handle is released.
Before reassembling of the easy start valve
make sure that all parts are undamaged.
Easy start valve