Makita M432 User manual

MODEL M432
Length
of stroke
18 mm
(11116")
INSTRUCTION MANUAL
Strokes Overall Net
Max. cuttingcapacities per minute length weight
in wood in
steel
50 mm 6 mm 190mm 1.5 kg
(3.3 Ibs)
0 - 3.300 (7-112")
(2")
(1 /4")
DOUBLE
INSULATION
SPEC1 FlCATlONS
Manufacturer reservesthe rightto change specificationswithout notice.
Note: Specificationsmay differ from country tocountry.

IMPORTANT
SAFETY INSTRUCTIONS
(For All Tools)
WARNING:
WHEN USING ELECTRIC TOOLS, BASIC SAFE-
REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, AND PER-
TY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO
SONAL INJURY, INCLUDING THE FOLLOWING:
READ ALL INSTRUCTIONS.
1.
2.
3.
4.
5.
6.
7.
8.
9.
IO.
11.
12.
13.
2
KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries.
CONSIDERWORK AREA ENVIRONMENT. Don't use power tools
in damp
or wet locations. Keepwork area well
lit. Don't exposepower tools torain.
Don't use tool
in presence of flammable liquids or gases.
KEEP CHILDRENAWAY. All visitors should be kept away from work area.
Don't let visitors contact tool or extension cord.
STORE IDLE TOOLS. When not
in use, tools should be stored in dry, and
high or locked-up place
- out of reach of children.
DON'T FORCETOOL.
It willdothejob betterandsaferat the ratefor which
it was intended.
USE RIGHT TOOL. Don't force small tool or attachment to do the job of
a heavy-duty tool. Don't use tool for purpose not intended.
DRESS PROPERLY. Don't wear looseclothingorjewelry. They can becaught
in moving parts. Rubber gloves and non-skid footwear are recommended
whenworking outdoors. Wear protective haircoveringtocontainlonghair.
USE SAFETY GLASSES. Also use face or dust mask if cutting operation
is dusty.
DON'T ABUSE CORD. Never carry tool bycordor yank
it todisconnectfrom
receptacle. Keep cord from heat, oil, and sharp edges.
SECURE WORK. Use clamps or a vise to hold work. It's safer than using
your hand and
it frees both hands to operate tool.
DON'T OVERREACH. Keep proper footing and balance at all times.
MAINTAIN TOOLS WITH CARE. Keeptools sharp and clean for better and
safer performance. Follow instructionsfor lubricating and changing acces-
sories. Inspect tool cords periodically and if damaged, have repaired by
authorized service facility. Inspectextension cords periodically and replace
if damaged. Keep handles dry, clean, and free from oil and grease.
DISCONNECTTOOLS. When not
in use, beforeservicing, and whenchang-
ing accessories, such as blades, bits, cutters.

14. REMOVEADJUSTING KEYS AND WRENCHES. Form habit of checking to
see that keys and adjustingwrenches are removed from tool before
turn-
ing it on.
15. AVOID UNINTENTIONALSTARTING. Don't carry plugged-intool withfinger
on switch. Be sure switch is OFF when plugging in.
16. OUTDOOR USEEXTENSIONCORDS. Whentoolisusedoutdoors, useonly
extension cords intended for use outdoors and
so marked.
17. STAY ALERT. Watch what you are doing, use common sense. Don't oper-
ate tool when you are tired.
18. CHECK DAMAGEDPARTS. Before further use of the tool, a guard or other
part that is damaged should be carefully checkedtodetermine that
it will
operate properly and perform its intended function. Check for alignment
of movingparts, bindingof movingparts, breakageof parts, mounting, and
any other conditions that may affect its operation. A guard or other part
that
is damaged should be properly repaired or replaced by an authorized
servicecenter unlessotherwise indicatedelsewhere
in this instruction manu-
al. Have defective switches replaced by authorized service center. Don't
use tool
if switch does not turn it on and off.
19. GUARDAGAINST ELECTRIC SHOCK. Preventbodycontact withgrounded
surfaces. For example; pipes, radiators, ranges, refrigerator enclosures.
20. REPLACEMENT PARTS. When servicing, use only identical replacement
parts.
VOLTAGE WARNING: Before connectingthe tooltoa power source (receptacle,
outlet, etc.) be sure the voltage supplied is the same as that specified on the
nameplateof the tool. A power source
with voltage greater than that specified
for the tool can result
in SERIOUS INJURY tothe user - as well as damage to
the tool.
If in doubt, DO NOT PLUG IN THE TOOL. Using a power source with
voltage less than the nameplate rating is harmful to the motor.
3

ADDITIONAL SAFETY RULES
1. Avoid cutting nails. Inspect for and remove all nails from the workpiece before
2. Don't cut hollowpipe.
3. Donotcutoversize workpiece.
4. Check for the proper clearance beneath the workpiece before cutting SO that the
blade will not strike
the floor, workbench, etc.
5. Hold the toolfirmly.
6. Check the blade is notcontactingthe workpiece before the switch is turnedon.
7. Keep hands away from movingparts.
8. When cutting through walls, floors or wherever "live" electrical wires may be en-
countered, DO NOT TOUCH ANY METALPARTS
OF THE TOOL I Hold the tool
only
by the plastic handleto prevent electric shock if you cutting through a "live"
wire.
operation.
9. Donot leave the tool running. Operatethe toolonly when hand-held.
10. Always switch off and wait for the blade to come to e completestop beforeremov-
11. Do not touch the blade or the workpiece immediately after operation; they may be
ingthe bladefromthe workpiece.
extremely hotendcould burnyour skin.
SAVE THESE INSTRUCTIONS.
4

HOW TO USE
MountingMakita jig saw blade
First, use the hex wrench to remove the
bolt which secures the blade clamp to the
blade holder shaft. With the blade teeth
facing forward, place the shank of the
blade over the flat side of the blade holder
shaft. Then place the blade clampover the
other side of the blade shank. Secure this
assembly together with bolt. Make sure
that the bolt passes through the larger hole
inthe blade shank.
Mountinguniversal shank jig saw blade
1. Ifthe universalblade clamp is used, you
can use blades of other makes which
have
a universal shank like the one
shown on
Fig. 2, with a blade width of
6.35 mm (1/4").
2. Remove the blade clamp usingthe hex
wrench. Then loosen the bolt on the
universal blade clamp, and fit the uni-
versal shank blade onto spring pin inside
the universalblade clamp. (Fig.
3).
Bolt
Fig.
L
Fig. :
Universal
bladeclamp
Universal
Spring
pin
Universal
shank
blade (1 /4")
Fig. :
5

3. Now attach the universal bladeclampto
1
the blade holder (blade inplace) so that
the spring pin fits into the hole on the
blade holder. Tighten the bolt securely
with the hex wrench (Fig.
4).
Using roller
With the hex wrench, loosen the bolt
which holds the base and retainer. Slide
the retainer
so that the roller contacts the
blade, thentightenthe bolt. However,when
the blade you use does not have
a straight
back, slide the retainer back
so that the
roller will notcontact
the blade.
Fig.
\ Retatner
I
Fig.
Use a lubricant or cutting oil between the bladeand roller when cutting ironor composi-
tion board, etc. Failuretodo
so will shortenthe service lifeof your bladeand roller.
6

Switchaction
Tool speed is increased by increasing pres-
sure on
the trigger. To start the tool, simply
pull the trigger.
Release the trigger to stop.
For continuous operation, pull the trigger
and then push in the lock button.
To stop
the tool from the locked position, pullthe
trigger fully, then release
it. A speed con-
trol screw
is provided so that maximum
tool speed can be limited (variable).Turn
the speed control screw clockwise for
higher speed, and counterclockwise for
lower speed.
Speed
control screw Lock button
r
Trigger switch
@
Lower
M
'
Fig.
CAUTION :
Before plugging in the tool, always check to see that the trigger switch actuatesproperly
and returnsto the
"OFF" positionwhen released.
Operation
Turn the tool on before contacting the
workpiece. Then rest the base flat on the
workpiece and gently move the tool for-
ward along the previously marked cutting
line.
Plungecutting
.Starting
a cut at other than the edge of
the workpiece without first drilling
a
startingholerequires a "plunge cut". This
can be accomplished by tipping the tool
forward until the front end
of the base
rests against the workpiece. Switch the
tool on and lower the back end of the
tool slowly, gradually allowing the blade
to saw through the wood until the base
is able to sit flat on the workpiece. You
may then proceedforward with the cut in
a normalmanner.
0 If using a drill for a starting hole, bore
a hole over 12 mm (1/2") in diameter.
Then insertthe blade in
it and proceed.
L.-Base
Fig. 7
Fig. I
7

Front flush cuts
Loosen the bolt on the back of the base
with the hex wrench, then slide the base
backwards. Check the contactbetween the
back edge of the blade and support roller,
thensecure the bolt.
Bevel cutting
1. Withthe base tilted, you can make bevel
cuts
at any angle between 0' and 45'
(leftto right).
2. Loosen the bolt onthe back of the base
with the hex wrench. Tilt the base to
the desired angle. The edge
of the hous-
ing indicates the bevel angle. (Fig.
11).
Then check for contact between the
back edge
of the blade and the roller.
Now tighten the bolt securely on the
back of the base.
Fig. 9
1 I Edge of housing
Roller
I 1
Fig. 11
8

Finishing edges
To trim edges or make dimensionaladjust-
ments, run the blade lightly along the cut
edges.
For smoother cutting of plywoodsor other
materials with easily splintered surfaces,
the wood may be coated or transparent
tape used over your cutting line.
Fig. 12
Usingguide rule (Rip fence)
1. When cutting widths of under 150 mm
(6") repeatedly, use of the guide rule
will assure fast, clean cuts.
1 1
Fig. 13
2. To attach the guide rule(ripfence), use
the hex wrench to loosen the screw on
the under side of the base in front, slip
inthe guide ruleand secure the screw.
I 1
Hex wrench
Fig. 14
9

Using circular guide
1. Use of the circular guide insures clean,
smooth cutting
of circles (radius;under
200 mm; 7-7/8") and arcs.
Circular guide
Fig. l!
2. When attaching the circular guide, use
the pin, inserting
it in the center hole
(arrow)and secure
it with the threaded
knob. The circular guide attaches tothe
base of the tool in the same manner
as
the guide rule (ripfence).
Fat pin inlo
Ptn for
ctrcular gulde
Fig. 1(
Metal cutting
Always use a suitable coolant (cuttingoil)
when cutting metal. Failure to do
so will
cause significant blade wear.
Fig. 17
10

The underside of the work can be greased
instead
of using a coolant. (Fig. 18)
I
Fig. 18
11

MAINTENANCE
CAUTION :
Always be sure that the tool is switched off and unpluggedbeforeattemptingto perform
inspectionor maintenance.
The carbon brusheswear out after about
100 hours of operation.
To maintain product SAFETY and RELIABILITY, repairs, maintenance or adjustment
including brush inspectionand replacement should be performedby Makita Authorized
or FactoryServiceCenters, always using Makitareplacementparts.
12

ACCESSOR1 ES
No. -
No 2 -b
CAUTION:
These accessories or attachments are recommended for use with your Makita
tool specified in this
manual, The use
of any other accessories or attachments might present a risk of injury to persons. The
accessories or attachments should be used only inthe proper and intendedmanner.
An exception: Universal shank jig saw blades with a thickness of 1 mm - 1.25 mm (1132'' - 3/64")
and a length of 58 mm - 82 mm (2-9/32" - 3-7/32").
80 mm
Soft steel, non-ferrous metals,
723012~3~2 24 13 5/32") angles. pipe. channels, etc
723009~2.2 14
l::i';;m.l Non-ferrous metals and plastics.
Jig saw blade (2 per pkg)
No
No 5 -
I Part No
I Teeth 1 Overall
Per Inch Length
I
Blade Type
80
mm
Soft steel, nowferrous metals,
723011-5~2 (3~5132"l angles, pipe, channels, etc
723008~4~2 24 12~9132"l non~ferrousmetals
58 mm Soft steel and
Applications
No lo co '' "v' F"
No 16 pla&cn"nr* -~
82 mm Wood and plywood For clean and smooth cuts
723025 13 7132 ) especially Spllnter free cuts in plywood
79221 (37/32 ! Ideal for scroll cutting
82 mm Wood and plywood
No 3
I 7230107 2 I 9 I (.&Ty,l I Wood and plywood
No l7
82 mm
Nan ferrous metals and plastics
792214~2 l4 (3 7/32"! Ideal for scroll cutting.
82 mm Wood and plywood
For very fast cutting
No
8 I 723023-8-2 I 8 1 13 7/32..1 1
Wood and plywood
I 723024 I
I ~~?/?~l I For clean and smooth cuts
No9
0 Guide rule (Rip fence)
Part No. 164113-2
0 Circular guide assembly
Part No. 123030-5
0 Hex wrench 3
Part No. 783201-2
0 Universalbladeclamp assembly
Part No. 132276-2
13

Feb 16 ‘85 EN
JIG SAW
mum Model M432
Note The switch. noise suppressor and other part configurations
may differ from country to country
14

MODEL M432
ILLM ,"!, DESCRIPTION
Feh 16 85 US
ILLM DESCRIPTION
MACHINC
I1
21
41
51
6. I
72
3~ 2
81 2
9: 1
IO 1
I1 1
12 1
13 , 1
14 , 1
15 ~ 1
16 , 1
IH ~ 1
19 1
20 1
21 1
22 , 1
I? 1 1
MACHINE
30 1
31 1
32 i
39 ' 1
40 l 5
15

P
MAKITA TWO YEAR LIMITED WARRANTY
FOR HOME USE ONLY
Every Makita tool IS thoroughly inspected and tested before leaving the factory It is warranted to
be free of defects for a period of
two years from the date of original purchase Should any trouble
develop during this two year period, returnthe
complete tool, freight prepaid, to one of Makita's
Factory
or AuthorizedServiceCenters Ifinspectionshows the trouble IS caused by defective work
manship or material. Makita will repair (or at our option. replace) without charge
This warranty does
not apply where
operation of the tool has not been restrictedto Home Use
repairs have been made or attempted by others
repairs are required because of normal wear and tear
the tool has been abused, misused or improperly maintained
alterations have been made to the tool
In no event shall Makita be liable for any indirect. incidental or consequential damages from the
sale or use
of the product This disclaimer applies both during and after the term of this warranty
Makita disclaims liability for any implied warranties, includingimplied warranties of "merchantabili
ty" and "fitness for a specific purpose," after the two year term of this warranty
This Warranty gives you specific legal rights, and you may also have other rights which vary from
state to state Some states do not allow the exclusion
or limitationof incidental or consequential
damages,
so the above limitationor exclusionmay not apply to you Some states do not allow limi
tation on how long an implied warranty lasts,
so the above limitation may not apply to you
W
mtlutu"c - -,u,
11-8.3-chome. Sumiyorhi-eho, Anjo, Aichi 446, Japan
883447A063
PRINTED IN JAPAN
1986-1 -N