dosatron PJDI116 Guia De Inicio Rapido

Part PJDI116:
D14MZ2 - 14 GPM
Injection Seal Kit
This kit contains:
(1) J009 Plunger seal
(1) JDI120 Top o-ring
(1) JDI100 Injection
stem o-ring
(1) PJDI115 Check valve
assembly
3.
Unscrew locking nut (PDI733),
remove "C" clamp (PDI727) by
slightly spreading the opening
and gently sliding it down over the
threads. Unscrew adjusting sleeve
(PPDI036). Holding the sleeve
(PDI728), push up on the threaded
part of the injection stem (PDI730)
and slide it out of the sleeve from
the top. Replace both sleeve and
injection stem o-rings (JDI100
JDI120).
To remove o-ring
J009 easily without tools,
JDI120
squeeze it on either
side to raise the
PDI730
seal, then slide it
over the groove
JDI100
4. Remove and
PDI728
replace plunger
seal (J009), using
same method as
above.
PDI702
PDI727
PDI733
Kit Contents:
PJDI115:
Check valve
assembly
JDI120: Top
o-ring
STOP
5.
Slide the injection stem (PDI730)
down into the sleeve (PDI728),
making sure the small key located on
the bottom inside of the sleeve is
properly aligned with the longest
groove on the white stem. Holding the
black sleeve, pull down on the white
stem as far as it will go. Screw
adjusting sleeve (PPDI036) back onto
the sleeve (PDI728).
and
Using tools could
damage the
plunger and affect
the injection rate
JDI100: Injection
stem o-ring
J009: Plunger
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.
CAUTION: Parts may contain
concentrated chemicals. The use of
Proper Protective Equipment is recom-
mended when performing maintenance.
Reinstall "C"
clamp by sliding
J009
JDI120 it gently over the
PDI730 thread at the
bottom of the
white stem.
Rotate clamp
JDI100
until it clicks into
PDI728
place.
Screw locking
PDI702
nut (PDI733)
back on.
(See back cover for
steps 6 and 7.)
PDI727
PDI733
Instructions
(Parts included in kit noted in blue)
1.
Unscrew injection stem assembly
nut (PDI702) and set aside. Pull
down on stem to detach from
body of unit. Unscrew hose nut
(PDI735).
2.
Unscrew check valve nut (PDI734)
and pull out check valve assembly
(PJDI115). It will come out in one
piece. Discard.
PJDI115
6. Insert new check valve (PJDI115)
at the bottom of the white stem,
making sure that the 4 white keys
on the check valve seat next to
the 4 black keys on the bottom of
the stem. Screw check valve nut
(PDI734) back on.
PDI702
PJDI115
PDI734
7.
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 black
sleeve should slide into the slots
at the bottom of the body. Slide
injection stem nut (PDI702)up the
sleeve and screw back on. Insert
hose back onto the bottom of the
check valve barb (PJDI115). Screw
hose nut (PDI735) back on.
To ensure hose is air-tight, you
may choose to carefully cut the top
of hose before reinserting.
PDI702
PDI735
PDI702
PDI734