dosatron PJDI216MINI Manual De Instrucciones

Mini
Maintenance Kit
Part #:
PJDI216MINI
D40MZ3000 - 40 GPM
1-800-523-8499
www.dosatronusa.com
Kit Contents:
PJDI063:
DOSA-LUBE:
Upper
2.5 grams silicone
check valve
assembly
Use Dosa-Lube on
specified parts only.
JDI200:
Plunger
seal
CAUTION: Parts may contain
concentrated chemicals. The use of
Proper Protective Equipment is recom-
mended when performing maintenance.
To remove seal easily without tools,
squeeze it on either side to raise the seal,
then slide it over the groove. Using sharp
tools could damage the plunger.
Instructions
(Parts included in kit noted in blue)
1.
Unscrew hose
nut (P150) and
remove hose
assembly. Unscrew
injection stem
assembly nut (PDI702)
and pull down on
stem to detach from
body of unit.
Unscrew check valve nut (8P168)
2.
and pull out check valve assembly
(PJDI215). It should come out in
one piece, if not, check the bottom
of the stem.
PDI702
PJDI215
8P168
3. Pull out upper check valve (PJDI063)
and discard.
PJDI063
PJDI215
4.
Carefuly remove old plunger seal
(JDI200) and replace with the new one.
5. Place upper check valve (PJDI063)
on check valve barb making sure
to insert spring portion down.
PDI702
Rub small amount of
on the check valve barb o-ring
(JDI130).Insert the check valve
(PJDI215) into the bottom of the
white stem, the 4 white keys on the
check valve should sit next to the
P150
4 keys on the bottom of the stem.
Screw check valve nut (8P168)
back on.
PDI702
JDI130
PJDI215
8P168
6.
Push complete injection stem
assembly in position at the bottom
of the blue body, making sure
desired scale is facing front of
injector. Keys at the top of the
graduated sleeve should slide into
the slots at the bottom
of the body. Slide
injection sleeve nut
(PDI702) up the
sleeve and screw
back on.
7.
Insert hose back
onto the bottom
of the check valve
(PJDI215) barb.
Screw hose nut
(P150) back on.
JDI200
Dosa-Lube
PJDI215
8P168
PDI702
Injection
stem
assembly
P150
To ensure hose is air-tight, you
may choose to carefully cut the top
of hose before reinserting.