Product Installation Procedures For Flat End And Conical End Models; Procedure A; Procedure B - Danfoss KPP Pulse Pickup Technical Information

Technical Information
Product Installation
Procedures for Flat End and
Conical End Models
14
KPP PPU
Refer to Installation Diagrams, page 16, regarding these procedures.

Procedure A

Non-directional KPP flat end models. Models included: KPPG12XXX, KPPG16XXX. Installation steps:
1. Turn in (CW) by hand until bottom end gently touches the speed ring.
2. Back out (CCW) 1/2 to 3/4 turn.
3. Using a 1/2 inch wrench to hold the KPP, torque the lock nut to 13 N•m [10 lbf•ft] with an 11/16 inch
hex wrench.

Procedure B:

Directional KPP flat end models. Models included: KPPG13XXX, KPPG14XXX, KPPG15XXX, KPPG18XXX.
Installation steps:
1. Turn in (CW) by hand until bottom end gently touches the speed ring.
2. Back out (CCW) 1/4 turn. Continue backing out until the flats are 22° (most open-end wrenches
have a 22° offset) either side of pump or motor shaft center line (20° to 30° is acceptable). Do not
back out the KPP more than 3/4 of a turn from touching.
3. Using the 1/2 inch wrench to hold the KPP, torque the lock nut to 13 N•m [10 lbf•ft] with an 11/16
inch hex wrench.
4. Special KPP FLAT END models include: KPPG17XXX, KPPG19XXX, KPPG1AXXX. Installation range is
application specific:
5. Turn in (CW) by hand until bottom end gently touches the speed ring.
6. Back out (CCW) 1/4 turn. Continue backing out until the flats are 22° (most open-end wrenches
have a 22° offset) either side of pump or motor shaft center line (acceptable range is determined
per application). Do not back out the KPP more than 3/4 of a turn from touching.
7. Using the 1/2 inch wrench to hold the KPP, torque the lock nut to 13 N•m [10 lbf•ft] with an 11/16
inch hex wrench.
11029257 • Rev BB • July 2013