Peerless Water 6700 - Service Manual - Manual (Page 26)

Printed in U.S.A.
Page 26
MODEL 6700 Downflow
Service Instructions (Cont’d.)
7. Place timer on top of valve. Be sure drive pin on
main gear engages slot in drive yoke.
8. Replace timer mounting screws. Replace screw
and washer at drive yoke.
9. Return by-pass or inlet to normal service position.
Water pressure should now be applied to the con-
ditioner, and any by-pass line shut off.
10. Replace the control valve back cover.
11. Follow Steps A.12 through A.15.
D. TO REPLACE SEALS AND SPACERS
1. Follow Steps A.1 through A.3.
2. 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.
3. 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.
4. Pull upward on end of piston rod yoke until
assembly is out of valve. Remove and replace
seals and spacers.
5. 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.
6. Place timer on top of valve. Be sure drive pin on
main gear engages slot in drive yoke.
7. Replace timer mounting screws. Replace screw
and washer at drive yoke.
8. Return by-pass or inlet valving to normal service
position. Water pressure should now be applied
to the conditioner, and any by-pass line shut off.
9. Replace the control valve back cover.
10. Follow Steps A.12 through A.15.
E. TO REPLACE METER
1. Follow Steps A.1 through A.3.
2. Remove screw holding signal wire from meter
dome.
3. Remove two screws and clips at by-pass valve or
yoke. Pull resin tank away from plumbing connec-
tions.
4. Remove two screws and clips at control valve.
Pull meter module out of control valve.
5. Apply silicone lubricant to four new O- rings and
assemble to four ports on new meter module.
6. Assemble meter to control valve. Note, meter por-
tion of module must be assembled at valve outlet.
7. Attach two clips and screws at control valve. Be
sure clip legs are firmly engaged with lugs.
8. Push resin tank back to the plumbing connections
and engage meter ports with by-pass valve or
yoke.
9. Attach two clips and screws at by-pass valve or
yoke. Be sure clip legs are firmly engaged with
lugs.
10. Return by-pass or inlet valving to normal service
position. Water pressure should now be applied
to the conditioner, and any by-pass line shut off.
11. Check for leaks at all seal areas.
12. Connect meter dome signal wire.
13. Follow Steps A.12 through A.15.
F. TO REPLACE METER COVER AND/OR IMPELLER
1. Follow Steps A.1 through A.3.
2. Remove screw holding signal wire from meter
dome.
3. Remove four screws on cover.
4. Lift cover off of meter module, discard O- ring.
5. Remove and inspect impeller for gear or spindle
damage, replace if necessary.
6. Apply silicone lubricant to new O- ring and assem-
ble to the smallest diameter on meter cover.
7. Assemble cover to meter module. Be sure impel-
ler spindle enters freely into cover. Press firmly on
cover and rotate if necessary to assist in assem-
bly.
8. Replace four screws and tighten.
9. Return by-pass or inlet valving to normal service
position. Water pressure should now be applied
to the conditioners, and any by-pass shut off.
10. Check for leaks at all seal areas.
11. Connect meter dome signal wire.
12. Follow Steps A.12 through A.15.