Xylem P2000516 User Manual

INSTRUCTION MANUAL

P2000516

Marlow Series
Impeller Static Balancing

INSTRUCTIONS

FIGURE 1

FIGURE 2

STEP 1 — When cutting the impeller O.D. it is
suggested that the tail stock of the lathe be utilized
and act as a stablizer.

FIGURE 3

STEP 2 — After impeller has been cut to size, make
certain that all burrs are removed. Insert mandril
into impeller and place on balancing ways. Spin the
impeller lightly and allow to turn until it stops rocking.

For holding the impeller in the chuck. Note the use of

a at block of wood between impeller and blunt tail

stock.

FIGURE 4

Make a chalk mark at the bottom center of the
impeller. This is the unbalanced point.

2