Makita JS1300 User manual

Straight Shear
Steel up to 400 N/mmz
1.3 mm
(18 ga.)
MODEL JS1300
Steel up to 600 Nlmm'
1
.O mm (20ga.)
Steel up to
800 N/mm2
0.5 mm (26ga.)
Aluminum up
to 200 N/mmz
2.5 mm 113 ga.)
INSTRUCTION MANUAL
Strokes per minute
0 - 2,500
Overall length Net weight
302 mm (11-718") 1.7 kg (3.7Ibs)
WARNING: For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.

GENERAL SAFETY RULES USA002-1
(For All Tools)
WARNING! Read and understand all instructions. Failure
tofollow all instructions listed below, may result
in electric
shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
Work Area
1. Keepyour work area cleanand well lit. Clutteredbenchesand dark areas invite
accidents.
2. Donotoperate power tools in explosiveatmospheres, suchas in the presence
of flammable liquids, gases, or dust. Power tools create sparks which may
ignite the dust or fumes.
3. Keep bystanders, children, and visitors away while operating a power tool.
Distractions can cause you to lose control.
Electrical Safety
4. Double Insulatedtoolsareequipped witha polarizedplug(onebladeiswider
than the other.) This plug will
fit in a polarized outlet only one way. If the
plug does not
fit fully in the outlet, reverse the plug. If it still does not fit,
contact a qualified electrician to install a polarized outlet. Do not change
the plug
in any way. Double insulation eliminates the need for the three
wire grounded power cord and grounded power supply system.
5. Avoid body contact withgrounded surfaces such as pipes, radiators, ranges
and refrigerators. There is an increased risk of electric shock if your body is
grounded.
6. Do notexpose powertools torain or wet conditions. Water entering a power
tool will increase the risk of electric shock.
7. Donot abuse the cord. Never use the cordtocarry the tools or pullthe plug
from anoutlet. Keepcordaway from heat, oil, sharp edges or movingparts.
Replace damaged cords immediately. Damaged cords increase the risk
of
electric shock.
8. Whenoperating a powertooloutside, use an outdoorextension cordmarked
"W-A" or "W." These cords are rated for outdoor use and reduce
the risk
of electric shock.
Personal Safety
9. Stay alert, watchwhat you aredoing and usecommonsensewhenoperating
a power tool. Do not use tool while tired or under the influence of drugs,
alcohol, or medication. A moment
of inattentionwhile operating power tools
may result in serious personal injury.
10. Dressproperly. Donotwear loose clothing or jewelry. Containlonghair. Keep
your hair, clothing, andglovesaway from movingparts. Loose clothes, jewelry
or long hair can be caught in moving parts.
2

11. Avoid accidental starting. Be sure switch isoff before plugging in. Carrying
tools with your finger on the switch or plugging intools that have the switch
on invites accidents.
12. Remove adjusting keys or wrenches before turning the tool on. A wrench
or
a key that is left attachedto a rotatingpart of the tool may resultin personal
injury.
13. Donotoverreach.Keepproperfooting and balanceatalltimes. Proper footing
and balance enables better control of the tool in unexpected situations.
14. Use safety equipment. Always wear eye protection. Dust mask, non-skid
safety shoes, hard hat, or hearing protection must be used for appropriate
conditions.
Tool Use and Care
15. Use clamps or other practicalway to secure and support the workpiece
to
a stable platform. Holdingthe work by hand or against your body is unstable
and may lead to
loss of control.
16. Donotforce tool. Use the correct toolfor your application. The correct tool
will do the job better and safer at the rate for which
it is designed.
17.
Do not use tool if switch does not turn it on or off. Any tool that cannot
be controlled with the switch is dangerous and must be repaired.
18. Disconnectthe plugfromthe power source before makingany adjustments,
changing accessories, or storingthe tool. Such preventive safety measures
reduce
the risk of starting the tool accidentally.
19. Store idle tools out of reach of children and other untrained persons. Tools
are dangerous in the hands of untrained users.
20. Maintain tools with care. Keep cutting tools sharp and clean. Properly
maintainedtools, withsharp cuttingedges are less likelyto bindand are easier
to control.
21. Check for misalignment or binding of moving parts, breakage of parts, and
any other condition that may affect the tools operation.
If damaged, have
the tool serviced before using. Many accidents are caused by poorly
maintained tools.
22. Use only accessories that are recommended by the manufacturerfor your
model. Accessories that may be suitablefor one tool, may become hazardous
when used on another tool.
SERVICE
23. Tool service must be performed only by qualified repair personnel. Service
or maintenance performed by unqualified personnel could result in
a risk of
injury.
24. When servicing a tool, use only identical replacement parts. Follow
instructions
in the Maintenancesectionof this manual. Use of unauthorized
parts or failureto follow Maintenance Instructionsmay create
a risk of electric
shock or injury.
3

Specific Safety Rules
USE01 1~2
1. Hold the tool firmly.
2. Secure the workpiece firmly.
3. Keep hands away from moving parts.
4. Edges and chips of the workpiece are sharp. Wear gloves. It is also recom-
5. Do not put the tool on the chips of the workpiece. Otherwise it can cause
6. Do not leave the tool running. Operate the tool only when hand-held.
7. Always be sure you have a firm footing.
8. Do not touch the blade or the workpiece immediately after operation; they
9. Avoidcutting electrical wires. It can causeseriousaccident byelectric shock.
mended that you put on thickly bottomed shoes to prevent injury.
damage and trouble on the tool.
Be sure no one is below when using the tool
in high locations.
may be extremely hot and could burn your skin.
SAVE THESE INSTRUCTIONS.
SYMBOLS
The followings show the symbols usedfor tool.
v ..................................... olts
A .................................... amperes
Hz .................................... herts
% .................................... alternatingcurrent
n, .................................... no load speed
loi .................................... Class II Construction
..Jmin ................................... revolutionsor reciprocationper minute
4

FUNCTIONALDESCRIPTION
Switch action
CAUTION:
Before plugging inthe tool, always check to see that the switch trigger actuates properly
and returnsto the
"OFF" position when released
Switch trigger
1
Hook
The hook isconvenient for temporary hangingthe tool.When usingthe hook, pull it out in
"A" direction andthen push it in
"B" direction to secure inplace.
When notusingthe hook,return
it backtoitsinitialpositionby following the aboveproce-
dures in reverse.
d
5

ASSEMBLY
Replacement of blades
CAUTION:
*Always be sure that the tool is switched off and unplugged before replacement
of the
blades.
Never removethe bladeswith bare hands.Wear gloves. Otherwiseitcan cause injury.
Removingcutting head
Use the hex wrench to loosen the three
screwswhich secure the cutting head. Pull
the cutting head straight out to remove
it
with turning it left and rightalternately.
Removingshear blades
Remove the three screws which hold the
cutting head. When removing the second
screw, be careful not to fall the sleeve.
Then the blades can be removed easily.
When removingthe blades, holdthe blades
and the sleeve
so that they do notfall from
the cuttinghead.
Installing shear blades
Install the sleeve and tighten th. three
screws after inserting the center blade,
side blade
L & R into the cutting head. In
this process, the screw heads should be
protruding
2 - 3 mmfrom the cutting head
surface.
If you will tighten the screws
excessively, the cutting head cannot be
installedto the tool.
t Cutting head
Screws
' Hex wrench
Screws
Side blade
L
Center blade
Side blade
R
6

Installingcutting head
CAUTION:
Secure the cutting head firmly. Otherwise it can rotate during operation and can cause
seriousinjury.
Insert the cutting head into the tool with
turning it left and right alternately. Then
tighten the three screws with the hex
Cutting head 7
wrench.
I
\ Hex wrench
OPERATION
CAUTION:
Edgesandchips of the workpieceare sharp. Wear gloves. Otherwise
it can cause injury.
Securethe workpiece firmly. Movethe tool
forward keeping the side blades flush with
the workpiecesurface.
Adjusting shear blade
Adjust the side blade L so that the curl of
waste material does notcontact the cutting
heador the workpiece. Usethe hexwrench
to loosen the three screws which hold the
cutting head. Move the side blade
L back
andforth to adjust it.Thentightenthe three
screws withthe hexwrench.
Center blade
I
Side blade L -, Screws
& Side blak'Ieeve 1
Center blade
7

MA1NTENANCE
CAUTIO N :
Always be sure that the tool is switchedoff and unplugged beforeattemptingto perform
inspectionor maintenance.
Lubrication
Before operation, lubricate the contact
point of the center blade and the side
blades
R/L. And, also lubricatethe point of
the center blade near the cutting head.
To
keep good cutting performance, also use
lubricant from time to time during opera-
tion.
Side blade L -I Lubricate
Side blade
R
Center blade
I
To maintainproductSAFETY and reliability,repairs, any other maintenance or adjustment
should be performed by Makita Authorized or Factory Service Centers, always using
Makitaplacementparts.
8

ACCESSORIES
CAUTION
These accessories or attachments are recommendedfor 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 accessoriesor attachments should be used only inthe proper and intended manner
Centerblade Side blade
R
Hex wrench Sideblade L
9

10

ITEM NO. DESCRIPTION
1
2
3
4
5
6
1
8
10
11
12
13
14
15
16
11
18
19
20
22
23
24
25
26
21
28
29
30
31
32
33
34
35
36
31
38
39
40
41
42
43
44
45
46
41
48
CENTERBLADE
SIDE BLADE R
SLEEVE
5
SIDE BLADE L
CUTTING HEAD COMPLETE
HEX. SOCKET HEAD BOLT
GEAR HOUSING
TAPPING SCREW 4x30
BEARING ASS'Y
BEARING RETAINER 19-33
FLAT WASHER 10
SPINDLE
BALL BEARING 6201DDW
BALL BEARING
606
GEAR COMPLETE 17-35
FLAT WASHER 8
RING 12
SPUR GEAR 36
FAN
52
GEAR HOUSING COVER COMPLETE
BALL BEARING 608VV
ARMATURE ASS'Y
INC. 2023.25.26.44
INSULATION WASHER
BALL BEARING 607LLB
RUBBER RING 19
BAFFLEPLATE
TAPPING SCREW 4x55
FIELD
HOOK
MOTOR HOUSING
MAKITA LABEL
NAME PLATE JS1300
BRUSHHOLDER
CARBON BRUSH CB-407
POWER SUPPLY CORD
CORD GUARD
8
STRAIN RELIEF
TAPPING SCREW 4x18
SWITCH
HANDLE COVER COMPLETE
TAPPING SCREW 4x25
FLAT WASHER 8
BRUSHHOLDER
RING
8
TAPPING SCREW 4x25
SLEEVE
5
NO USED
1
1
1
1
1
3
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
11

WARNING
Some dust created by power sanding, sawing, grinding, drilling, and other
constructionactivitiescontainschemicalsknown
[to the State of Califomia] to
cause cancer, birth defects or other reproductive harm. Some examples of
these chemicals are:
0 Lead from lead-based paints,
0 Crystallinesilica from bricks and cement and other masonry products,and
9 Arsenic and chromium from chemically-treatedlumber.
Your risk from these exposures varies, depending on how often you do this
type of work.
To reduce your exposure to these chemicals: work in a well
ventilated area, and work with approved safety equipment, such as those
dust masks that are specially designed
to filter out microscopic particles.
MAKmA LIMITED ONE YEAR WARRANTY
Warranty Policy
Every Makita tool is thoroughly inspected and tested beforeleaving the factory. It is warranted to
be free of defects from workmanship and materials for the period of ONE YEAR from the date of
original purchase. Should any trouble develop during this one-year period, return the COMPLETE
tool, freight prepaid,
to one of Makita’s Factory or Authorized Service Centers. If inspection shows
the trouble is caused by defective workmanship or material, Makita
will repair (or at our option,
replace) without charge.
This Warranty does not apply where:
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 CON-
SEQUENTIAL DAMAGES FROM THE SALE OR USE OFTHE PRODUCT. THIS DISCLAIMER
APPLIES BOTH DURING AND AFTER THE TERM OFTHIS WARRANTY.
MAKITA DISCLAIMS LIABILITY
FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED
WARRANTIES OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC PURPOSE,”
AFTER THEONE-YEARTERM OFTHIS 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 Limitation of incidental or consequential
damages,
so the above limitation or exclusion may not apply to you. Some states do not allow
limitation on how long an implied warrznty lasts,
so the above limitation may not apply to you.
t- -
Makita Corporation
3-11 -8, Sumiyoshi-cho,
Anjo, Aichi
446-8502 Japan
884341 -062
PRINTED INJAPAN
2000-9N