dosatron PJDI106 Manual De Instrucciones

Part PJDI106:
D07RE125 - 3 GPM
Injection Seal Kit
(For serial # >05370953)
This kit contains:
(1) JDI106 Plunger seal
(1) PDI550 Injection
sleeve key
(1) J051 Check valve
seal
Check valve
(1) MPDI122
assembly
(1) JDI092 Injection
stem o-ring
(1) P169 Check valve
barb
(1) 8J026 Injection
sleeve
o-ring
Vea el reverso para
instrucciones en Español.
2090 Sunnydale Blvd.
Clearwater, FL 33765
800-523-8499 • 727-443-5404
www.dosatronusa.com
3.
Unscrew the check
valve barb (P169),
remove the check
valve seal (J051),
unscrew the locking
nut (P168), remove
the anti-lock ring
(P189), and remove
the check valve
assembly (MPDI122)
from the stem.
4. Unscrew and remove
the adjusting sleeve
(PDI549). With the
PDI538
help of a small flat
head screwdriver
PDI550
remove the plastic
injection sleeve key
(PDI550) located
inside the lower part
PDI534
of the injection sleeve
(PDI538). Remove the
injection stem (PDI534)
from the bottom of
the injection sleeve
(PDI538). Replace the
injection stem o-ring
(JDI106) and injection
sleeve o-ring (8J026).
Kit Contents:
P169: Check
valve barb
MPDI122: Check
valve assembly
J051:
Check
valve seal
We recommend cleaning all parts with warm
soapy water and a toothbrush before
installing the new parts.
Water normally lubricates the parts, but you
may use silicone on the o-ring to facilitate
insertion.
Check valve may be taken apart and
cleaned in between maintenance to remove
particles.
Insert the injection
5.
stem (PDI534) into
the bottom part of
the injection sleeve
P189 (PDI538). Make sure
P168 that the long groove
in the injection stem
aligns with the hole in
MPDI122
the lower part of the
J051
injection sleeve. With
P169
the help of a small
flat head screwdriver
install the new
8J026
plastic injection sleeve
key (PDI550) all
the way into the
injection sleeve
(PDI538). Thread the
JDI106
adjusting nut (PDI549)
onto the injection
sleeve (PDI538) until
it reaches the top of
the scale.
To ensure hose is air-tight, you may choose to
carefully cut the top of hose before reinserting.
REMEMBER TO RESET YOUR INJECTION
RATE TO THE PROPER RATIO
PDI549
8J026: Injection
sleeve o-ring
PDI550: Injection
sleeve key
JDI106: JDI092: Injection
Plunger stem
seal o-ring
8J026
PDI538
PDI550
JDI092
PDI534
PDI549
Instructions
(Parts included in kit noted in blue)
1.
Unscrew
suction hose
nut (P153)
and remove
suction
hose.
2.
Unscrew and
remove injection
stem assembly
(CDDI067).
NOTE: If the
adjusting sleeve
(PDI549) starts
to unscrew,
tighten the lock-
ing nut (P168)
at the bottom
and the injection
stem assembly
will unscrew.
Using tools could damage the
plunger and affect the injection rate
6. Reinstall the anti-
lock ring (P189)
and the locking nut
(P168). Insert new
check valve
assembly
(MPDI122) into
the injection stem
with the cone
pointing out.
Position the check
valve seal (J051)
onto the new
check valve barb
(P169) with the
groove facing up.
Thread the new
check valve barb.
7.
Replace the plunger
seal ( JDI106). Thread
the injection stem
assembly (CDDI067)
into the body. Slide
suction hose nut
CDDI067
(P153) onto the PDI549
suction hose,
reattached suction
hose onto check valve
barb and tighten suc-
tion hose nut (P153).
P153
CDDI067
PDI549
P168
P189
P168
MPDI122
J051
P169
JDI106
P168
P153