Dinasaw Dino Instruction Manual

''DINO''

BANDSAW

PROFILER

Automatic

INSTRUCTION

MANUAL

Dinasaw

Pty.

Ltd.

13

Industrial

Ave.

Caloundra.

Queensland.

4551

Australia

Phone:

$1,

7 54914999

Fax:

$1.l7

549

L7809

Email:

[e-mail]

LIMITED

WARRANTY:

Dinasaw

Pty

Ltd

warrants

that

its

products

will

b

failure

to

conform

to

this

waffanty

appear

within

Ltd

shall

upon

notification

of and

substantiation

maintained

in

accordance

with

Dinasaw's

specifi

sole

option,

uny

.o*ponents

or

parts of

the

product

determined

by

Dinasaw

to

be

defective'

This

warranty

is exclusive

and

is

in

lieu

of

any

warranty

of

merchantability,

fitness

for

a

particular

putpose

or

other

warranty

of

quality,

whether

express

or

implied'

LIMITATION

OF

LIABILITY:

Dinasaw

shall

not

under

any

circumstances

be

liable

fo

limited

to,

Y

purchased

P

forth herei

o

connection

therewith

such

as

the

performance

or

breac

or

use

of

any

goods

covered

by

or furnished

by

Dina

strict

tort,

or

under

any

waffanty,

or otherwise,

shall

of

the

goods upon

which

such

liability

is

based'

The

warranty

period

for

Dinasaw

Pty

Ltd

products

is

six

months

from

date

of

purchase'

Blades'

chains'

sprockets

and

grinding

wheels

are

excruded

from

the

warranty.

Parts

damaged

through

abuse

are

excluded

from

the

warranty.

No

transportation

costs

of

any

kind

are

covered

under

this

warranty.

Transportation

charges

to

return

products

for repair

shall

be

the

responsibility

of

the customer.

Returned

gota,

shalibe

at

the

customefs

risk

and

expense.

Dinasaw

Pty

Ltd .

Automatic

Prof

iler

DESCRIPTION:

I

PF

12v

grinderis

avers

m

19

3'5")

in

width

with

tooth

the

"Dino"

Automatic

Se

el

around

the

band

wheels'

acks,

esPeciallY

in

the

the

cutting

edge

keen,

but

serious

Problems'

mamountofmaterialoverthewholetoothprofile,

Premature

:

t[::,

shape

Read

these

instructions

thoroughly

before

using

the

grinder.

Make

all

major

adjustments

with

the

motor

switched

off.

when

initia[y

setting

up,

,..rrouI

the

Iuse

from

the

grinder

motor

to

prevent

unintentional

starting.

ALWAYS

WEAR

SAFETY

VISOR

AND

DUST

MASK

WHEN

USING

THIS

GRINDER!

Included

with

the

machine

are

the

following

tools

and

accessories:

*lx

3mm

Hexagonal

KeY

(Allen

KeY)

xlx

4mm

Hexagonal

KeY

(Allen KeY)

*lx

5mm

Hexagonal

KeY

(Allen KeY)

*lx

10-13mm

sPanner

1x

Tube

Spanner

dog

end

(optional

Bevel

Hd)

*1x

125mm/

Grinding

Wheel

'

*lx

Grinding

Wheel

Dressing

Stick

*1x

AC

Power

Cable

(no

Plug)

*lx

DC

Power

Cable

including

cliPs

x1x

Blade

SupPort

Frame

*3x3

telescoping

Arms

+ Blade

support

posts

*lx

Manual

Place

the

"'W"

section

of

the

blade

support

frame

on

a

fl

machine

and

set

it

on

the

frame

with

the

front

side

facin

through

the

ers

(103)

to

us

Unwrap

the

this

Point

it

s(

lgmm

(3/4"

rinding

whe

will

not touch

the

blade'

Once

you

have

done

that,

install

the

grind

stone

(note left

hand

ing

wheel

s

more

chamfered

edge

facing

down.

Inr"rt

the

teiescopic

blade

to

the

"W'

vertical

blade

,oppo.t

rods

and

in their

extreme

ends

and

tighte

with

the

6

Fit

the

plastic

strieta

(115)

to the

cover

(99)

using

2 M5x10

pan

head

screws

suppiied'

Dinasaw

Pty

Ltd

.

Automatic

Profiler

Height
Adjuster

#

Gear

Change

Shuttle

&

Gear

#12

ldler

Gear

#10

32

Tooth

Gear

#9

'i,:

,,!i.r,i

\ .,!.r:1'.:1

b..*.1,t;

Feed

Cam

Follower

#33

Tooth

Position

Screw

#46

Blade

Retention

Magnets

Feed

Cam

#6

Shroud

#84

icker

#59

Dinasaw

Pty

Ltd

. Automatic

Profrler

The

machine

works

with

two

cams

being

turned

on

a

common

shaft'

one

cam

operates

the

feed

-,

mechanism

through

an

adjustabre

rinkag"e,

while

the

rther oscillates

the

grinding

head

in

unison'

The

timing

of

these

operations

produce

the

tooth

shape'

n

rotated,

moves

the

cam

follower

(33) whose

After

grinding

the

tooth

back,

the

wheel

continues

it's

pushirig

the

tJoth

so

as

to

present

the

front

face

of the

next

tooth

to

begin

the

cycle

over'

The

manual

is

set

out

under

the

following

headings

and

should

be

understood

before

using

the

grinder'

t(1)

Fining

the

blade

to

the

sharpening

mach-ine'

*iZ)

feed

pawl

adjustments

and

Grinder

feed

speed'

*(3)

The

grinding

wheel

maintenance'

file

required'

*(8)

Maintenance.

please

note

that

ultimate

tooth

shape

is

a function

of

(2),

(3)

and

(4)

and

alterations

to

any

of

these

will

ded

to

Y

retain

a

slot

in

I the

c

tral

xure)

*(1)

Fitting

Blade

to

SharPener'

bY4n

agnets

Three

rn

Set

the

height

of

support

plate

(60)

so

rhe

bortom

of

the

toorh

gullets

clear

the

top

of

rear

plate

(Z)by

approximately

2-fmm,

ensuring

the

support

plate

(63)

is

parallel

to

the

top

of

the

grinder'

The

telescoping

blade

supports

must

hold

the

return

of

the

blade

"comfortably"

without

trying

to

lift

the

blade

off

thi

sopport

ptate

1OO;

or

push it

too

far

oul

of

shape'

Dinasaw

Pty

Ltd

'

Automatic

Profiler

6

The

blade

must

be

allowed

to

travel.around

easily.

Rusted,

gummed

or

kinked

blades

will

not

travel

smoothlyandwillhavetobecleanedorrepairedbeforesharpening.

The

magnetic

sensor

switch

(65) sits

on

top

of

the

support

plate'

Placing

the

8

x

3mm

magnet

on

the

inside

face

of

the

brade

will

stop

the

machine

when

the

magnet

presents

next

to

the

sensor'

This

switch

is

fragile

so

use

care

when

fitting

or

removing

blades'

to

the

Feed

Pawl

Arm

(52)'

The

teeth

are

indexed

bY

means

of

an

of

movement

(oscillation)

imparted

by

slot

of

the

Translator

Arm

(38)'

movement

(osculation)

while

moving

it

right

(away

from

cam)

increases

this

movement'

The

bearin

E

G4)

is

secured

to

the

Translator

arm

Translator

Arm

with

a

5mm

screw

thread

(64) ac

face

and

the

gullet)'

The

speed

of

the

feed

is

selected

using

the

switch

"H

This

the

rotation

of the

feed

motor,

which

in

turn

shuttles

the

drive

gear

(11)

high

A

further

speed

option

is

available

by

shifting

the

wire

terminals

on

tl

r'

M

re

along

to

the

top

motor

terminal

increases

feed

motor

speed'

It is

factory

set

to the

lower

speed'

The

appropriate

th

Pitch

al

being

removed.

Large

ng

requ

finer

pitches

and

light

cuts

can

be

or

adju

use

low

speed'

(3\

The

Grindine

Wheel.

When

new,

the

Grinding

wheel

has

a square

edge

around

the

rim,

which

must

be

dressed

to

a

shape'

which

will

conform

to

the

rooth

shape.

This

is

done

with

the

dressing

stick

supplied

by

holding

it against

the

rotating

wheel.

Dinasaw

Pty Ltd

.

Automatic

Profiler

7

Before

commencing

the

wheel

dressing

procedure

be

aware

that

a

large

quantity

of

grinding

dust

can

be

released

and

it

is

most

important

that

suiiable

face

protection

and

a

drist

mask

are

worn'

Grinding

wheels

are

brittle

and

run

at

high

speed

inhaling

grinding

dust

may

cause

some

severe

respiratory

diseases'

Treat

grinding

operations

u.

If*uy,

potentialiy-a*g.tiot.

Do

not

use

chippt

d

or

cracked

wheels'

Raise

the

grinding

head

to

the

upright

position

and

fit

the

gnnding

wheel

(107) to

the

motor

spindle

(91)'

Note

the

left-hand

thread

on

the

knurled

retaining

nut

(93).

checfthe

wheel

is

secure

and

rotate

by

hand

en

true.

Fit

on

the

"Grinder only"

swi

fuse)

beatthisstnewwheelisunknownangarded

as

t

has

ope

t

one

minute'

During

this

stand

behind

the

wheel

guard with

no

bystanders

around

and

do

not

touch

the

wheel

with

the

dressing

stick'

when

satisfied

of

the

wheel,s

integrity,

hold

the

dressing

stick

against

the

wheel's

periphery

so

as

to

l"'J,,J.lTi.ll'tl:

s life.

The

grinding

the

cutting

grit.

The

form

which

the

wheel

takes

should

be

maintained

profiling

ihE

whole

tooth

and

not

just

the

tooth

face

or

back

individually'

when

a new

wheel

is

installed

on

the

grinder,

it may

require

shaping'

If

it

does

not

require

shaping'

it

still

may

need

to be

trued.

Truing

the

wheel

.nrur.,

that

it is

peirecily

round,

as

it

is

centred

on

the

arbor'

This

is

necessary

to eliminate

vibration.

Both

truing

and

shaping

are

done

with

the

dressing

stick

that

comes

with

the

grinder,

Replacement

dressing

sticis

are

also

uuuilubl"

from

your

dealer'

Diamond

tipped

dressers

are

also

available'

The

shape

of

the

wheel

will

affect

the

shape

of

the

tooth

being

ground.

Due

to

the

unique

design

of

the

Dinasaw

profiler,

the

wheel

shape

is ultimately

a

function

of

It

"

carns,

as

it

wears

faiily

evenly

over

all

contact

areas.

If

you are

trying

to

change

the

shape

of

a tooth

profile

(i.e' increasing

the

hook

angle),

You

will

find

that

the

wheel

will

wear

rnor.ln

on.

ur*

and

will

have

to be

dressed

as

a result'

The

wheel

shape

should

look

like

that

in Dia.

5

page 12'

thegrindingwheelislyonthecentrelineheS

inding

heaiabout

the

which

connects

the

o t

varies

between

the

st

sharpener

and

the

b

bu

remains

the

same.

*Standard

Model:

Slightly

loosen

the

gmm

retaining

bolt

(85) which

fastens

the

plastic

motor

shroud

(84)

to

the

motor

arm

knuckle

(g2)

to

enabie

the

head

to

be

rotatei

about

this

axis.

Index

the

blade

through

of

an

unset

raker

tooth

is

presente

th

the

the

close

to

the

back

of the

raker

toot

throu

of

e

the

relative

gap left

between

the

back'

when

tilted

towards

the

operator

(front)

side,

then

the

head

will

have

to

be

moved

away

from

the

operator

or

vice

versa.

Dinasaw

Pty

Ltd

.

Automatic

Profiler

8

Two

methods

are

employed

to

make

this

adjustment:

J;lTif

,'*}:l"J,xnHHJllmi:Jli':1"",n

arm

until

the

gaps

left

between

the

wheel

and

the

tooth

back

are

approximately

even

on

both

sides

(within 1mm)'

Reclamp

the

motor

arm'

(2)

The

fine

adjustment

is

made

by

turning

the

pivot

bolt

spanner

This

moves

the

whole

assembly

across

along

the

bolt's

ax]s.

furning

the

s the

assembly

towards

the

operator

(frontj

This

screw

f,as

only

limited

adjustment.

e

gap

and

make

this

adjustment

until

satisfied

that

the

gap

remains

Lxactly

the

same

between

both

sides

when

the

head

is

tilted.

(3)

Bring

the

grinding

head

back

to square

and

tighten

the

8mm

head

retaining

bolt'

Bevel

Head

Model:

The head

on

this

model

is

able

to

be

rotated

about

the

securing

axis

yithoyt

tgosening

the

gmm

head

retaining

bolt

(B

15).

This

is

achieved

by

first

removing

the

plastic

plug

(B

1)

which

seals

the

end

of

the

moror

ur*.

tt

i, exposes

the

head

of

the

M6x70

socket

cap

screw

(B2)

and

the

top

of

the

worm

rack

(83)

(1)

Fit

the

dogged

end

of

the

16mmp

618-r4

tube

spanner

to

engage

the

slots

in

the

end

of

the

worm

rack

(B3)

and

pass

the

long

end of a

5mm

hexagonal

t<ey

ttrough

it's

centre

and

loosen

the

M6x70

socket

cap

,.*.

Tgrning

the tu6e

spanner

enables

rolation

of

the

head

about

it's

retaining

axis'

(2)

Index

the

blade

through

until

the

back

of an

unset

raker

tooth

is

presented

immediately

beneath

the

grinding

wheel.

Lower

the

grinding head

close

to the

back

of the

tooth

and

rotate

the

head

through

about

20"

either

side

of centre

and

note

the

relative

gap

left

between

the

wheel

and

the

tooth

back'

Should

more

gap

show

when

tilted

towards

the

operator

(fr6ni)

side,

then

the

head

will

have

to

be

moved

away

from

the

operator

or vice

versa'

Two

methods

are

employed

to

make

this

adjustment:

rotatin

about

its

retaining

ng the

mP

screw

in

the

s

left

b

the

tooth

back

are

eclamP

the

motor

arm.

(b)

The

fine

adjustment

is made

by rurning

the

pivot bolt

(B40)

with

the

13mm

spanner

which

moves

the

whole

assembly

along

the

bolt's

uiir.

tuiringltre

bolt

clockwise

moves

the

assembly

towards

the

operator

(frontj.

Coniinue

to check

the

gap

and

make

this

adjustment

until

satisfied

that

the

gap

remains

exactly

the

same between

both

sides

when the

head is

tilted.

See

dia

B

1-85

page

8

(c)

Bring

the

grinding

head

back

to square

with

the

tube

spanner

and

tightened

the

M6x70

socket

cap

suew

(B2).

It is

also

possible

to rotate

the

head

by

moving

the bevel

cam

follower

(827)

into

the

depressed

lobe

of

the

cam

and

using

two

fingers,

move

the

cam

follower

out

to

actuate

the

bevel

head

while

checking

the

gap

between

the tooth

back

and

the

wheel.

See

dia.

86

Dinasaw

Pty Ltd

. Automatic

Profrler