Inca 2200 - Realign Trunnions and Blade; Blade Angle Stops; Adjusting Blade Angle Scale

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·

Realign the

Trunnions

and Saw blade

The

Saw blade rorares

on

rhe

arbor

which

runs

rhrough

bearings,

which

are

held

by

the

trunnions.

The

trunnions

can

be

moved

laterally by

loosening

the

four alien head

bolts

ar

the

back

of

rhe saw.

Access

bolts

rhrough

rhe

four

openings

cut

in

the

ourer

cabinet.

1. Loosen chem

slightly.

\'(!

arning: (DO

NOT

REMOVE)

Use a wood bar 10 gently lap 1runnion

lefl or right

al

this poinl

2.

Move

the

trunnion

left

or

righr

as

appropriare

.

3.

Test

rhe

alignment

using

the

technique

already described

on

the

prcvi-

ous

page

4.

When

the

blade

is

parallel,

tighten

the

four boles.

Note

: The tightening

action

sometimes

causes

the

trunnion

to

move

slightly.

Test

agarn.

B. Blade

Angle

Stops

at

45°

and 90°

On

the

underside

of

the

cable

on

each

side

of

the

front

trunnion

arc scops

co

set

the

saw

angle

at

45°

and

90°.

The

scop is a socket head screw

and

lock

nut

secured

against

the

table

mp

casting.

Although

cops are faccory set,

make

it

a

habit

co

examine

your

machine

often

.

The

90° scop is accessible

through

the

blade

opening.

Easier access

when

che

arbor

is

tilted

co

about

25°

and

lowered

all

rhe

way.

The

45° scop is located

on

the

opposite

side

of

the

trunnion,

accessible

through

the

access door.

Check

that

chips

or

dirt

do

not

interfere

with

the

acrion.

C.

Adjust

the

Blade

Angle

Scale

With

the

arbor

at

90°,

The

red

arrow

should

point

co

0°.

If

not:

1. loosen

the

screws

that

hold

the

scale

2.

shift

the

scale

under

che

arrow

so ir

poinrs

co

90°.

Note:

The

scale

is

marked in

!12°

increm

e

nts

.

The

scale

can

be

read

to

increments

as

fine

as

!16°

(I 0

minut

es

of

arc)

Observe

rhe

shoulders

on

each

side

of

rhe

red poi nrer.

As

an

example

sec

any

intermcdi-

are

angle.

For inscance: 22°.

Slowly increase

the

angle.

When

the

right

shoulder

couches

the

next

available

mark,

you

have reached

22!.1,0,

or

22°,JO'

Continue

rnrning

and

when che

lefc

shoulder

reaches a

mark,

you will

be

at

22

2

/<,0,

or

22°,20'.

The

next

mark

will couch rhe red

arrow,

and

wi

II

be

wi

II be

22%

0

(20Y2°),

or

22°,30'

Not

illuscraced

bur

conrinuing,

right

shoulder

will

show

22o/dl

(20¥1°)

Then

left

shoulder

ar

22

~

0

,

and

finally

back

co

rhe

next

mark

at

the

arrow

for 23°.

Page

13