Pentair 5600SXT Series Operator's Manual page 26

SERVICE INSTRUCTIONS continued
Seal and Spacer Replacement
To.replace.seals.and.spacers,.refer.to.Replacing.Brine.Valve,.
Injectors.and.Screen,.steps.1–3..
1.. Remove.the.control.valve.back.cover..Remove.the.control.
valve.front.cover..Disconnect.the.meter.dome.signal.wire.
from.the.front.cover.and.feed.it.back.through.the.control.
2.. Remove.screw.and.washer.at.drive.yoke..Remove.timer.
mounting.screws..The.entire.timer.assembly.will.now.lift.off.
easily..Remove.end.plug.retainer.plate.
3.. Pull.upward.on.end.of.piston.rod.yoke.until.assembly.is.out.of.
valve..Remove.and.replace.seals.and.spacers.
4.. Take.piston.assembly.and.push.piston.into.valve.by.means.
of.the.end.plug..Twist.yoke.carefully.in.a.clockwise.direction.
to.properly.align.it.with.drive.gear..Replace.end.plug.retainer.
plate.
5.. Place.timer.on.top.of.valve..Be.sure.drive.pin.on.main.gear.
engages.slot.in.drive.yoke.
6.. Replace.timer.mounting.screws..Replace.screw.and.washer.
at.drive.yoke.
7.. Return.bypass.or.inlet.valve.to.normal.In.Service.position..
Water.pressure.automatically.builds.in.the.conditioner.
NOTE:.Be.sure.to.shut.off.any.bypass.line.
8.. Replace.the.control.valve.back.cover.
9.. Follow.Injectors/Screen.Replacement,.steps.9–12.
Meter Replacement
To.replace.meter.refer.to.Replacing.Brine.Valve,.Injectors.and.
Screen,.steps.1–3.
1.. Remove.two.screws.and.clips.at.bypass.valve.or.yoke..Pull.
resin.tank.away.from.plumbing.connections.
2.. Pull.meter.module.out.of.control.valve.
3.. Remove.signal.wire.from.meter.module,.(snap.tab.on.end.
opposite.wire.cable).
4.. Apply.silicone.lubricant.to.four.new.O-rings.and.assemble.to.
four.ports.on.new.meter.module.
5.. Install.signal.wire.into.new.meter.module.
6.. Assemble.meter.to.control.valve..
NOTE:.meter.portion.of.module.must.be.assembled.at.valve.
outlet.
7.. Push.resin.tank.back.to.the.plumbing.connections.and.
engage.meter.ports.with.bypass.valve.or.yoke.
8.. Attach.two.clips.and.screws.at.bypass.valve.or.yoke..Be.sure.
clip.legs.are.firmly.engaged.with.lugs.
9.. Return.bypass.or.inlet.valve.to.normal.In.Service.position..
Water.pressure.automatically.builds.in.the.conditioner.
NOTE:.Be.sure.to.shut.off.any.bypass.line.
10.. Check.for.leaks.at.all.seal.areas.
11.. Follow.Injectors/Screen.Replacement,.steps.9–12.
26 • Pentair.5600SXT.Softener.System