Operation Manual

PDBNP 14 A1

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♦ Using both assembly spanners, and , unscrew the front piece

of the metal cone from the back piece (E2, E1). This gives you

access to the following parts:

A B CD E1 F G E2

A Appliance shaft

B Lock nut

C Lock washer

D Spring

E1 Back piece of the metal cone

F Expanding mandrel

G Gripper jaws

E2 Front piece of the metal cone

♦ Remove the expanding mandrel (F) and the worn gripper jaws (G)

from the front piece of the metal cone (E2).

♦ Place the new gripper jaws (G) into the front piece of the metal

cone (E2) such that the narrow ends protrude from its opening.

NOTE

Both gripper jaws (G) must protrude from the opening ﬂush with

each other. We recommend that you hold the front piece of the met-

al cone (E2) vertically, with the gripper jaws (G) pointing downward.

♦ Insert the expanding mandrel (F) such that its tips are inside the

notch formed by the rear ends of the gripper jaws (G).

♦ Using both assembly spanners,

and ,

screw the front and back piece of the metal cone (E2, E1) together.

♦ Screw the metal cone (E) back onto the appliance shaft (A) and

tighten it using the assembly spanner

. Use the assembly spanner

to lock the lock nut (B).