8.
Reassemble the cover assembly. Place in a safe
location.
9.
Remove sleeve assembly from valve body and clean
all surfaces. Replace O-ring on bottom of part if
damaged or worn. If necessary, disassemble the
sleeve to install replacement Teflon® disk.
Loosen Sleeve Locking Nut
(Use fork side of tool on the upper notches
Remove Sleeve Assembly
Use flat side of tool on the lower notches
9A.
Models NV-150-LF and NV-200-LF:
First loosen the
locking nut and then remove the sleeve assembly by
unthreading it from the base (special tool required).
Remove Sleeve Assembly from Body
Disassemble Sleeve
9B.
Model NV-300-LF:
Using 5/32” Allen key, remove the
4 bolts at the bottom of the sleeve assembly. Remove the
sleeve assembly from valve body. Next, fully disassemble
the sleeve by removing 4 bolts using a 5/16” Allen Key.
10. Reassemble the sleeve assembly and carefully install
it back into valve body.
11. Reinstall the cover assembly and guarding.
12. Reinstall bracket and Nucleus control box
13. Reconnect Motor Connectors and power up the
Nucleus control box
35
