- 28 -
A18 Orifice
2 pieces
3 pieces
4 pieces
instructions
1 piece
1 piece
1 piece
Notice:
1
、
Pressure maintaining valve connects with air intake, must be installed by
authorized and licensed technicians, to assure interface tightness.
2
、
Screw the hex nut (Fig.12) before connect air intake, ensure gas mark
(Fig.13) on the plastic core whether match with connected gas source, if not,
then pull out the plastic core and change another head, insert it again. The
same as exchanging gas source.
3
、
When exchange gas source, use the A18 orifice (Fig.14) in the
accessories. Follow rules of 8.5.
Fig.12 Fig.13 Fig.14
