Part PJ127MINI-H:
D25RE09
- 11 GPM
Mini Maintenance Kit
This kit contains:
Dosing
(1) JDI106
seal
Upper
(1) PJDI063
check valve
assembly
Silicone
(1) DOSA-LUBE
GENUINE
DOSATRON
PARTS
2090 Sunnydale Blvd.
Clearwater, FL 33765
1-800-523-8499 • 1-727-443-5404
www.dosatronusa.com
Kit Contents:
PJDI063:
DOSA-LUBE:
Upper check
2.5 grams silicone
valve
assembly
Use Dosa-Lube on
specified parts only.
JDI106:
Dosing 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)
Disassembly
1.
Remove the 4 screws (M101) at
base of the unit. Pull dosing stem
straight out to remove.
M101
Unscrew the
2.
suction hose nut
(PDI038) and
check valve nut
(PDI036). Pull out
the check valve
assembly
(PJDI026),
discard upper
check valve
(PJDI063).
Unscrew locking
nut (PDI381) and
remove washer
(P189). Push
firmly up on white
stem (PDI583)
and remove out
of black sleeve
(P167U1).
3.
Remove old plunger seal (JDI106).
JDI106
4.
Insert the injection
stem (PDI583) into
the top of the
injection sleeve
(P167U1). Push
firmly down on
injection stem as
far as it will go.
Make sure that the long
groove in the injection
stem aligns with the
tooth inside the
injection sleeve.
Rub small amount of
on the stem and sleeve o-rings.
5.
Reinstall the
PDI583
washer (P189)
and the
locking nut
(PDI381). Insert
the check valve
assembly
(
PJDI026
P167U1
new upper check
valve (PJDI063)
into the white stem
P189
(PDI583). Screw
PDI381
on the check
PJDI063
valve nut
(PDI036).
PJDI026
PJDI062
PDI036
PDI038
6.
Pinch and remove
the dosing seal
and replace
with the new one
(Fig. 1) (JDI106).
Align the ratio guide
to the front, reinsert
injection stem
assembly (Fig. 2).
7.
Cut 1" off from
the top of the
suction hose to
ensure a tight
fit, make sure
to cut in a
straight line.
Reattach suction
hose and tighten
suction hose nut
(PDI038).
PDI583
P167U1
Dosa-Lube
P167U1
PDI583
) with
P189
PDI381
PJDI063
PJDI026
PJDI062
PDI036
(Fig.1)
JDI106
(Fig. 2)
PDI038