Aqualine II WS1-Series, Инструкция по установке, эксплуатации и обслуживанию

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Service Instructions
Replace the valve cover. After completing any valve
maintenance, press and hold NEXT and REGEN buttons
for 3 seconds or unplug power source jack (black wire)
and plug back in. This resets the electronics and establish- es the service piston position. The display should flash all
wording, then flash the soft ware version (e.g. 154) and
then reset the valve to the service position.
The drive assembly must be removed to access the drive cap
assembly. The drive cap assembly must be removed to access
the piston(s). The drive cap assembly is threaded into the
control valve body and seals with an o-ring. To remove the
drive cap assembly use the special plastic wrench or insert a
1/4" to 1/2" flat bladed screwdriver into one of the slots
around the top 2" of the drive cap assembly so it engages the
notches molded into the drive back plate around the top 2" of
the piston cavity. The notches are visible through the holes.
Lever the screwdriver so the drive cap assembly turns count-
er clockwise. Once loosened unscrew the drive cap assembly
by hand and pull straight out.
The drive cap assembly contains the drive cap, the main drive
gear, drive cap spline, piston rod and various other parts that
should not be dissembled in the field. The only replaceable
part on the drive cap assembly is the o-ring. Attached to the
drive cap assembly is the main piston (down flow or up flow)
and if a regenerant is used, a regenerant piston.
The regenerant piston (the small diameter one behind the
main piston) is removed from the main piston by unsnapping
it from its latch. Chemically clean in dilute sodium bisulfite
or vinegar or replace the regenerant piston if needed. To
remove the main down flow or up flow piston fully extend
the piston rod and then unsnap the main piston from its latch
by pressing on the side with the number. Chemically clean in
dilute sodium bisulfite or vinegar or replace the main piston.
Reattach the main piston to the drive cap assembly. Reattach
the regenerant piston (if needed) to the main piston. Do not
lubricate the piston rod, main piston or regenerant piston.
Lubricant will adversely affect the red or clear lip seals.
Reinsert the drive cap assembly and piston into the spacer
stack assembly and hand tighten the drive cap assembly.
Continue to tighten the drive cap assembly using a screw-
driver as a ratchet until the black o-ring on the spacer stack
assembly is no longer visible through the drain port.
Excessive force can break the notches molded into the drive
back plate. Make certain that the main drive gear still turns
freely. The exact position of the piston is not important as
long as the main drive gear turns freely.
Reattach the drive assembly to the control valve and connect
all plugs. After completing any valve maintenance, press and
hold NEXT and REGEN buttons for 3 seconds or unplug
power source jack (black wire) and plug back in. This resets
the electronics and establishes the service piston position.
The display should flash all wording, then flash the soft ware
version (e.g. 154) and then reset the valve to the service posi-
tion.
Drive Cap Assembly, Main Piston & Regenerant Piston
Stack Spacer Assembly
To access the spacer stack assembly remove the drive assem-
bly, drive cap assembly and piston. The spacer stack assem-
bly can be removed easily without tools by using thumb and
forefinger. Inspect the black o-rings and red or clear lip seals
for wear or damage. Replace the entire stack if necessary.
The spacer stack assembly has been 100% tested at the fac-
tory to insure proper orientation of one way seals. Do not dis- assemble the stack.
The spacer stack assembly may be chemically cleaned (dilute
sodium bisulfite or vinegar) or wiped with a soft cloth.
The spacer stack assembly can be pushed in to the control
valve body bore by hand. Since the spacer stack assembly