Hardi NAVIGATOR VPZ, Инструкция

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6 - Maintenance
156
2.
The black plastic parts are snapped together. To disassemble,
insert a flat screwdriver (B) and press, until the locking piece (A)
snaps out.
3.
With the locking piece (B) removed, place the screwdriver as
shown and pull to remove the upper part (C) of the nozzle holder.
Here the locking piece (B) and the upper part are separated (C).
4.
Inside the lower part (D), the O-ring (E) is located.
5.
Check condition and position of the O-ring. Replace if damaged or
cracked.
÷
NOTE! When seated, the O-ring is supposed to be a little out of
shape when it fits tightly around the hole in the nozzle pipe.
6.
If reused, clean the O-ring.