Carlton 2018HD Operator's Manual download pdf (Page 100)

18” CHIPPER SERVICE

CUTTER SYSTEM

SHARPEN KNIVES

• Have knives ground by a qualified

grinder.

• Grind knives at 29° to 31°.

• Before and after grinding the knife-edge,

check the width of the knife from the

center of the hole to the sharp edge of

the knife. Never use a knife with this

measurement below 2”.

• Three factors for a good cutting

system are:

1. Never use a knife with the

distance from the cutting edge

to the center of the bolt hole

less than 2”.

2. Always use knives in sets of

four with the dimension from

the cutting edge to the center of

the bolt hole as close as

possible to each other.

3. Never use a knife if the back

edge is inside the knife pocket

edge.

KNIVES

PART NO DESCRIPTION QTY

0900117 Knife – 1/2” x 4 1/2” x 7 1/4” 4

0900113A Knife – 1/2” x 4 1/2” x 5 1/4” 2

0900130

5/8” Knife Bolt – Special Design – Purchase from

JP Carlton or Dealer

0900129

5/8” Security Lock Nuts – Purchase from JP

Carlton or Dealer

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Carlton 2018HD Operator's Manual Page 100