User Manual

Publication

88FN2005

Please Contact

Technical Support At 203

736

8890 With Any Additional Questions

Please Be Prepared To Provide Pump Serial Number During Call

Page

1 of 2

Instructions

• Place o-ring around outside diameter and inside

diameter of distance ring, lubricate with liquid

soap, and place in impeller. (A) DO NOT USE

GREASE TO LUBRICATE.

• Lightly tap ring in with a plastic hammer.

• Loosen all screws in impeller locking

mechanism, and pull the opposite sides to

extend the mechanism. (B)

• Degrease inside and outside surface of locking

mechanism, shaft, and impeller borehole. Any

residual on these surfaces may cause collet to

slip.

• Place locking mechanism into impeller borehole.

(C)

• Lubricate inner o-ring in distance ring with liquid

soap.

• Slide impeller onto shaft until locking mechanism

reaches shoulder of the shaft.

• Be certain that the locking mechanism stays in

the proper position while installing on shaft.

You will need:

-A torque wrench with a 40 foot pound capacity

-Allen key socket and extension

-Liquid soap to lubricate o rings

Collet Impeller

Asse

mbly

PAGE 1
Collet Impeller Assembly You will need: -A torque wrench with a 40 foot pound capacity -Allen key socket and extension -Liquid soap to lubricate o rings Instructions • Place o-ring around outside diameter and inside diameter of distance ring, lubricate with liquid soap, and place in impeller. (A) DO NOT USE GREASE TO LUBRICATE. • Lightly tap ring in with a plastic hammer. • Loosen all screws in impeller locking mechanism, and pull the opposite sides to extend the mechanism.
PAGE 2
Part number 4492007 4492010 4492016 4492020 4492025 4492027 4492033 E. Inside Diameter (inch) 1.575 1.75 2 2.2 2.36 2.56 2.75 Outside Diameter (inch) 2.5 2.875 2.875 3.35 3.35 3.75 4.33 • • Snug all screws in locking mechanism. Tighten screws in the order shown in (D) • Tighten the screws to the required torque, given in table (E). • Retighten screws in the same pattern to the same torque to ensure the collet will not slip. This will take 5-8 repetitions.