Wolf Pup IV Manual

PARTS

AND

SERVICE

MANUAL

PUP

··1v··

PUP

··y··

INSTALLATION

•

OPERATING

MAINTENANCE

INSTRUCTIONS

AND

PARTS

LIST

Reprint September 2008

TO

PREVENT

DAMAGE

to

your

PUP

it

is necessary

to

lubricate

it

after

every four

(4)

hours

of

use. A Grease

Gun is

NOT

included

with

this machine.

If you

do

not possess this type

of

gun,

please order ....

Grease

Gun

#2548100.

Nozzle

is

included

1111!

1st/Since

1888

THE

WOLF

MACHINE

COMPANY

5570 Creek Road • Cincinnati, OH 45242 • USA

Phone: [phone] • FAX [phone]

TOLL FREE 1-800-543-WOLF (9653)

e~mail:

[e-mail]

•Web

Site: www.wolfmachine.com

From the library of: Superior Sewing Machine & Supply LLC

WOLF

PUP

··1v· &

·y·

MAINTENANCE & OPERATING INSTRUCTIONS

WARNING

This

is

a hazardous type

of

machinery

and

should be used with care. Always disconnect electrical

or

air connector before performing repairs, adjustments

or

maintenance. Be sure all electrical machines

are properly grounded. Never

allow any

part

of

your person

or

any other person

to

be

in the path

of

the

blade when the machine

Is

in

service. Only grip machine by the handles provided. For personal safety

the operator should remove

all

loose fitting jewelry,

shouldn't

wear loose or baggy fitting clothing and

persons with

long hair should cover

or

pull

it

back.

LUBRICATION

It is

necessary

to

lubricate

the

gears

of

the

PUP

and

aho

the

backside

of the

blade.

To

lubricate

blade,

apply

oi~

through

the

hole

in

side

of the

cutting

head.

To

grease

knife

gear

1

apply

grease

through

the

fitting

provided

ot

the

front

of

the

cutting

head. KNIFE

GEAR

SHOUI.D

BE

GREASED

AFTER

EVERY

FOUR

HOURS

OF

USE

TO

INSURE

PROPER

LIFE

OF

THE

GEAR.

TO

MAINTAIN

BEST

CUTTING

PERFORMANCE

To

maintain

top

performance,

replace

the

knife

on

the

PUP

machine

as

the

knife

starts to

become

round

and

the

blades

1

corners

begin

to

we or

away.

The PUP wi

II

cut

best

when

the

comers

of

the

knife

ore

maintained

o:;

definite

angles

with

little

or

no

rounding.

When

the

knife

ls used

with

a

worn

blade,

the

cutting

edge

will

make

contoct

further

back

on

the

corbide

insert

in

the

shoe

and

stort

uneven

wear.

This causes a loss of

the

scissor

action

and

almost

oil

cutting

power

is

lost.

TO

REMOVE AND REPLACE BLADE

To remove

blade

1

toke

out

the

grinder

brocket

screw

that

holds

the

brocket

to

the

head.

After

grinder

brocket

is

re-

moved,

use

the

pin

wrench,

supp[ied

with

the

machine,

ond

remove

the

knife

lock

nut.

The

knife

con

then

be

removed.

Before

replacing

the

grinder

housing,

be sure

that

the

grind-

ing

wheel

is

clean.

When

grinding

wheel

is

worn,

replace

it.

This will

save

knife

blade

replacement

and

keep

cutting

ot

top

performance.

TO REPLACE

GRINDING

WHEEL

Remove

grinder

housing from

machine,

then

loosen

set

screw

in

grinder

knob

and

remove from

shaft.

Next

remove

#J2l6l93-

snap

ring from end

of

wheel

shah

one

toke

off

worn

out

grinding

whee

I,

lubricate

shaft

on

new

wheelr

then

replace

snap

ring

and

knob in

grinder

housing.

Check

to

make

sure

wheel

rotates

freely.

Remount

grinder

housing

to

head.

Sharpen

knife

to o

good

keen

edge

on

the

corl"'ers

orly

_

If

any

additlonat

repairs or problems

are

encourtered,

it

would

be

advisable

to

return

the

machine

to

the

factory

for repoi rs.

For

best

results usc

only

genuine

Wolf

knife

blades

and

ports.

TO

USE

WITHOUT FOOTPLATE

For more

intricate

types

of

trimming

it

may be

desir0blc

to

use

the

machine

without

the small

Jootplate

provid~?:d.

ln

order

to

remove

this

footplote,

use small

wrench

to

loosen

screws

at

the

side

of

the

plate,

Keep

knife

properly

ad-

justed

ond

sharp

for

best

results in

cutting.

ELECTRIC

MODEL-MAINTENANCE

and OPERATION

Operator

should

\.•:>e

core

in

operating

the

machine

ond

not

cover

the

oir

exhaust

hales

of

the

motor

wHh

fingen

while

using

the

machine.

If

this

is

done

it

will

cause

the

nn:'Jchine

to

get

excessively

hot

ond

may

burn

out

the

motor.

The

air

inlet

holes

should

be

kept

clear

of

lint

at

alf

ttmes

so

that

air

can

get

in

to

cool

the

motor

while

running,

DISASSEMBLY OF

MOTOR

For

replacement

of

brushes,

switch

or

line

wire-

Disassemble

by

removing

the

3

small

scre\1'1$

arounci

tf«:.!

out-

side

at

the

front

of

the

motor.

This

will

allow

the

motor

case

to

be

slipped

bock,

off

the

motor.

Caution

shcvld

be

taken

when

removing

this,

so os

nat

to

force

or

put

tCP!

much

pressure

on

the

wires.

Also

see

that

wires

are

in

proper

po-

sition

when

replacing

case.

When

replacing

outer

hc<1singr

be

sure

that

vent

holes

ore

open

ond

not

covered

so

thot

the

exhaust

olr

can

blow

freely

from

motor.

AIR MODEL

INSTALLATION

For

top

performonce

1

90

fbs. of

air

9fe~sure

(10

cubic

feet

per

minute)

should

be

supplied

for

each

machine

in

contin-

uous

operation.

A

filter

lJbricotor

ond

regulator

is

recom-

mended.

These

ore

available

from The

Vv'o!f

Machine

Co,

for

all

Air

Model

PUP

instal

lotions.

Air

han91e

position

moy

be

rotated

os

desired.

Loosen

the

two

screws

(#9900

123)

that

hold

front

heod

1

then

rotate

to

desired

position

and

retighten.

From the library of: Superior Sewing Machine & Supply LLC