Sioux Tools 5040 User Manual

Model

-

5040

Form

Date

-

#

1 1 -97lA

Z397

318''

Sq.

Drive Butterfly

Lever Impact Wrench

IMPORTANT

Read

these instructions carefully before installing, operating, servicing or repairing this

tool. Keep these instructions in a safe accessible place.

2

SAFETY MESSAGES

Use - Safety Gloves
Use

-

Safety

Boots

Use - Breathing Masks
Use

-

Ear

Protectors

Safety rules when using

-

Use oniy impact sockets
etc., rated

-

Prolonged e-ure

-

RdAimbabWWW-Nmmd

b*Mhbmd6dm**

-

Do

-

Use

-

Use-drm&Wwm

-

If the tool appears to malfunction, remove from

immediately

practical
supply
note

-

If
device, ensure that the tool is firmly attached to the
suspension/support device.

-

When operating the tool, always keep the body and
particularly the hands away from the working attachment
fixed to the

-

The tool is not electrically insulated. Never use the
there is any chance of coming into contact with live

electricity.

-

Always when using the td,
position
any reaction forces that may result

work.

-

Use only correct $are parts for maintenance and rew'r.

Do not improvise or make temporary repairs. Maior
servicing and repairs should only be
wrsons trained to

-

Do not lock, tape, wire, etc. the 'On/0ff' valve in 'On'

position.The throttle triggerhever, etc.
to return to the

-

Awa

'0n/&' valve to exhaust the air from the feed hose

before fitting, removing or adjusting the

ment fitted

-

Eefore using the

shut

supply line

and easily accessible

supply to the td

emergency.

CheCk~and~reg~fGf~.

~&e

as

baing suitable for use with impact wrenches.

not exceed the maximum working air pressure.

personal

protection equipment & r&mended.

and

to

remove td from service, then shutoff the air

to

the td

and

attach it to the tool.

tool

is to be

used

td.

and

grip the tool sufficiently only

Do

not overgrb.

'Off'

shut off the air supply to the

to

the td.

off

device

and

care

against entang~ement of the

nmingpartsofthetcdwihdothing,hair,

*c+=lmra9ym%w%-,

b~ts,etc.Tlnscuddcause~body

orpartsofthcJbodytobedmwntuwa~~~

andin~~the~~ofthcJ

todandcculdbewty~

It is expected that users
working practices and observe all
local, regional or country legal

and

extensions, universal joints,

to

vibration

arrange for

and

with

do

tool,

has

the position

can

sew

write or have written a warning

a balancer or other suspension

adopt

so-

position when released.

make sure

been fitted to the

is

so

that the air

be shutoff

will

adopt

1

A

@

@

YES

may

that

known

,&I

cause injury.

atxi

repair. If

a firm footing and/or

to

from

must

tool

a

overcome

the td doing

cahed

always

and

woking

1-

in

an

To

sfe

1

Recommended

WARNING

Always Wear Safety Goggles

~arliearing Protection
Avoid Pmhged Exposure

T o Vibration

a

use

it

is

not

tool

if

out -by

be

free

press

the

attach-

Ail

Pi

And

Filtii

*W

wiul

suwi

Maintain

capacity

UmW

Air

Page No

@Câ

1

Operator Instructions

~ore&en Use
Work Stations
Putting Into
Operating
Dismantling

5040

-

-

-

-

-

-

-

-

-

-

Supply System

1

Impact Wrench

requirements

Take care that the exhaust air does not point towards any
other person or material or substance that could be
contaminated by
or if

the

the exhaust air to come near very hot surfaces or flames.
Never lay the tool down until the working attachment has
stopped moving.
When
press throttle triggerhever to drain the supply line. If the
td is
disconnect
temperature envirmnt.

If the td is passed from one user to a new or inexperi­enced user, make sure these instructions are available to
be passed with the td.
Do not remove any manufacturer fitted
where fitted, i.e., wheel guards, safety trigger, speed
governors, etc.
Wherever possible, secure workpiece with damps, a vise,
etc. to make it rigid
operation. Keep good balance at all
or overreach.

Try

to match the td to the work operation. Do not use a
tool !hat is too light or heavy for the work operation. If in
doubt,

In general terms, this tool is not suitable for underwater
use or use in explosive environments

manufacturer.

Try

to

work task to be performed safely, If practical and
possible,
starting work.
hays use air hose

ing pressure ratings at least
working pressure rating of the tool.

when

installing, using or maintaining the tool.

oil

tool exhaust has a high

the

td is not in

not

to

from

seek

make sure that the

try

Easy

droplets. When

use,

be

used

for a period of time, first lubricate,

air supply

advice.

to dear unnecessary obstructions before

To

and

.so it

does not move during the work

work

and

couplings with minimum work-

Take

Air

From

Reach

And

Service

and

first

oil

content, do not allow

shut off the air supply and

store in a dry average room

times.

-

area is dear to enable the

1

1/2

times the maximum

Top

Low

Spot

Trap

Water

Air

Td

@

Assembly.

lubricating a

safety

devices

Do not stretch

seek advice from

-

L.2

To

Figure

tool

-I

1

Foreseen Use

The impact

It should

of the impact
It is allwed to

and

the

female square drive

Do not use the tool for any other purpose than
supplier. To do
Never use an impact wrench as a hammer to dislodge or straighten cmss threaded fasteners. Never attempt to modify the tool for other
uses and never modify the td for

Of

The Tool

wrench

only

is designed for the tightening and Imning of threaded fastener within the range as specified by

be used in conjunction

type.

use

suitable extension bars, universal joints and socket adaptors beWn the square output drive of the ratchet wrench

$0

may

be

of

the socket.

dangemus.

even

-

5040

with

suitable impact type

that

its recommended use as a nutrunner.

3W

square female drive nut running sockets. Only use sockets

sptxified without consulting the manufacturer or the manufacturet's authorized

Work Stations

The

tool shoutd only be used as a handheld, hand operated tool.

floor.

It

can be used in other positions,
and be aware that when loosening fasteners the td can me quite quickly away from the fastener being undone. An allowance must
always

be

made for this rearward movement

but

before any such use, the operator must be in a secure position having a firm grip and footing

so

as to avoid

lt

is

always recommended that

the

possibility of hand'amhdy entrapment.

the

tool is used when stadng on a

Putting Into Service

Air

Supply

Use a clean iubtkated air supply that will give a measured air pressure at the tool of
tri~erflW8r fully depressed. Use recammended hose Size and lenath. It is recommended that the tool is connected to the air supply as
s&m in figure
air supply should

thii

will supply clean, lubricated air at the correct pressure to the tool. Details of such equipment can
such equipment is not used, then the tool shoukl be lubricated
the trigger on the td. Diinnect the air line and pour into the
lubricating oil preferably incorporating a rust inhibiior. Reconnect tool to air supply and run td slowly for a few seconds to albw air to
circulate the oil. If tool is used freauentlv. lubricate on
It

is

recommended that Wnt tight& &the threaded fasiener assembly be checked with a torque wrench.

It is recommended that

1.

Do

not connect the tool to the air line system withzut incorporating an easy to reach and operate air shut off valve.-he

be

lubricated. It

the

is

strongly recommended that an air filter, regulator, lubricator

by

shutting off

hose

adaptor a teaspoonful (5ml) of a suitable pneumatic motor

daii

basis and

air pressure at the tool while the tool is tunning is

if

tool starts to slow or lose mwer.

!XI

PSIG

(6.2

bar) when the tool is running with the

(FRL)

is

us&

as shown In Figure I as

be

the

air supply to the td, depressurizing the line by pressing

90

PSU6.2

bar.

obtained from your supplier. If

Operating

The output of the impact wrench in prime working condition is governed

a) the input air pressure;
b) the time the impact wrench is operated on the jomt. Normai time for joints of average tension requirement

c) the setting of the air regulator for a ghn joint at a given pressure operated for a given time.

The air regulator

recommended that an external pressure regulator, ideally as parl

so

that the pressure can
There is
tomue to the awmximate tiahtness of a
tightness of the &me size, t6read pitch and thread condiik as those on the job.Turn air regulatoito low position, apply wrench to nut

and gradually increase power (turn regulator to admit mom air) until nut moves slightly in the direction it was originally set. The td is now
set to duplicate that tightness, note regulator setting for future use. When tightening nuts not requiring critical toque values, run nut up

flush and then tighten an addiional onequarler to onehalf turn (&it additional turning is necessary if gaskets are being clamped). For

additional power needed on disassembly work, turn regulator to its fully open position. This impact wrench is rated a
Rating must be downgraded for spring U bolts, tie bolts, long cap screws, double depth nuts, badly rusted conditions and spring fasteners

as

they absorb much of the impact power. When posdtie, clamp or wedge the bolt to prevent springback.

Soak rusted nuts in penetrating oil and break rust seal before removing with impact wrench. If nut does not start to move in three to five
seconds use a larger size impact wrench. Do not use impact wrench beyond rated capacity as this will drastically reduce tool liie.
NOTE: Actual toque on a fastener is directly related to joint hardness, tool speed, condition of socket and the time the tool is allowed to
immct.
use the simplest possible tool-to-socket hook up. Every connection absoh energy and reduces paver.
The direction of mtation of
give the required direction of mtatiin before applying the impact wrench to the joint to be fastened or loosened.
For best resuns:

I)

Always

2)

Use extra

3)

Do not use oversized, worn

4)

Hold the wrench so

(47)

can be used to regulate the output of the impact wrench if no other means of control is available. It is strongly

be

no

consistent, reliable toque adjustment on an impact wrench of this

use

the correct

deep

set to help control the tension requid to be applied to the threaded fastener joint.

known

threaded

ioint.

thii

tool

Is

size

the

socket

impact

or

cracked sockets.

fits

sockets in place of

contmlled

squarely on the fastener. Hold the wrench firmly, but not too tightly, pressing slightly forward.

type

socket.

extension

by

the throttle lever.

bars where possible.

by

mainly three factors:

3

to 5 seconds;

of

a

filterlregulatorflubricator

To set the tool to the desired tome. select a nut or screw of known

Be

type.

sure that it is

(FRL), is used to control air inlet pressure

However, the air regulator can be used to adjust

known

whii

side

ol

the lever has to

the

manufacturer.

whii

3/8"

bolt size.

be

pressed to

are

solid

--

Dismantling & Assembly Instructions

Disconnect tool from air supply.
Pry off rubber nose guard

container. Grip the

retainer plate
a suitable punch as
pin driven through the assembly and pull it out taking care not to deform it.
and
with

2

throttie Pins

out

2

and extract the ayembly comprising

(25).

outside diameter to end face at the fmnt end of

(24)
(261,

front end plate

(15)

anvil

(48).

(42)

may be removed from the stem on inlet bushing

4

lock washers

(6).

valve seats

Note at this tlme the way the cylinder

through rear end plate

Pull out front end plate

from cage

(12).

oil

(21).
(16)

seal

(I)

tool in a vise locating on the square drive of

Pull out air regulator

Fmm back cap assembly pull off 2 plungers

(34)

(2)

from motor housing

fas

as possible out of the assembly, but still allow the assembly to mtate. It is now necessary to grip the length of the

(38)

to release

and 2 springs

Remove retaining ring

to remove hammer

may be

bat#

(35)

of

(26)

and bearing

(21)

complete with O-ring

(14).

hooked

out of and anvil bushing

(5).

Remove oiler screw

(47)

complete with O-ring

cap

(30)

taking care to protect

retaining ring

(25)

ir removed and note that it must be reassembled in the same way with the chamfer on the

the

(27)

(19)

2

cage pins

(43).

and gasket

(28).

tool. Remove mtor blades
assembly. Using a suitable punch, bearing

(20)

from motor housing

(13)

Page

(3)

the

anvil

(46)

Unscrew 2 cap screws

(29)

from the assembly. At this stage, remove throttle lever

(31)

and remove 2 Springs

the

rear end plate

and carefully pry off the O-ring, Remove bearing

and anvil

(8)

No

and O-ring

(12).

Unscrew 2 screws (50) and remove

being careful not to lose ball

Lift

eyes as the springs can fly out when released. Pull out mtor pin

(26).

(23)

(5)

and

take

(12).

O-ring

pressed out of motor housing

2

Off collar

bearing

from mtor

out

the

(10)

(4)

and drain oil from the front end into a suitable

(44)

(37)

and pull out inlet bushing

(39)

and 2 cap screws

(32)

and 2 valves

(27),

mtor

(24),6

(24),

take off retaining ring

(27)

may be removed from rear

complete hammer mechanism. Take off O-ring

may be levered

(5).

2

and spring

off

lock

(45).Tap

(40)

and remove together

(33).

It is then possible to lever

mtor blades

(1 7)

and oil seal

and O-ring

washers

pin

(43).

O-rings

(7)

together with

(23)

and cylinder

(28)

and pull mtor

(I

1)

removed from

(49)

(36)

end

(18)

and

with

(41)

(22)

plate

from