Pentair Fleck 2510 Service Manual page 30

MODEL 2510 & 2510 ECONOMINDER
seal and spacer replacment
1. Turn off water supply to valve. Next, cycle valve to
backwash position, then to service. Now remove
electrical plug from outlet.
2. Remove control box cover.
3. Disconnect the brine line from the injector housing to
the brine valve (if your unit has timed brine tank fill).
4. Remove the two capscrews that hold the back plate
to the valve.
5. Grasp the back plate on both sides and slowly pull
end plug and piston assembly out of the valve body,
(see Fig. 1) and lay aside.
6. Remove the seal first using the wire hook with the
finger loop (see Fig.2).
7. The spacer tool (use only for removing the spacers)
has three retractable pins, retained by a rubber ring,
at one end; they are retracted or pushed out by
pulling or pushing the center button the opposite end.
8. Insert the pin end of the spacer tool into the valve
body with the pins retracted (button pulled back).
Push the tool tight against the spacer and push the
button in, (see Fig. 3). When the button is pushed in,
the pins are pushed out to engage the 1/4 dia. holes
in the spacer. Remove the tool from the valve body.
The spacer will be on the end. Pull the center button
back, the pins will be retracted and the spacer can be
removed from the spacer tool.
Page 30
LINE TO INJECTOR
BRINE
VALVE
PISTON
Figure 1 Removing Power Head And Piston Assembly
INJECTOR
BRINE
TUBE
Figure 2 Removing Special Tool From Valve Body
After Inserting Seal
BACK PLATE
BRINE VALVE
ASSEMBLY
SEAL
SEAL
HOOK