Makita JR3010 User manual

Chain Vise Recipro Saw
Length of stroke
28 mm 11-118")
MODEL JR3010
Net weight
Strokes per minute Vise capacity Overall length
,without
0 - 2,200 :,?,--':-:;; 435 mm 117-1/8") 2.9 kg (6.4 Ibs)
INSTRUCTION MANUAL
SPECIFICATIONS
Manufacturer reserves the right to change specifications without notice.
* Note: Specifications may differ from country to country.

IMPORTANT
SAFETY INSTRUCTIONS
(For All Tools)
WARNING:
WHEN USING ELECTRIC TOOLS, BASIC SAFE-
TY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO
SONAL INJURY, INCLUDING THE FOLLOWING:
REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, AND PER-
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.
CONSIDER WORK AREA ENVIRONMENT. Don't use power tools in damp
or wet locations. Keepwork area well lit. Don't expose power tools torain.
Don't use tool in presence of flammable liquids or gases.
KEEP CHILDREN AWAY. All visitors should be kept away from work area.
Don't let visitors contact tool or extension cord.
STORE IDLETOOLS. When not
in use, tools should be stored indry, and high
or locked-up place
- out of reach of children.
DON'T FORCETOOL.
It willdo thejob better and safer at the ratefor which
it was intended.
USE RIGHT TOOL. Don't force small tool or attachment todo the job of a
heavy-duty tool. Don't use tool for purpose not intended.
DRESS PROPERLY. Don't wear loose clothingorjewelry. They canbecaught
in moving parts. Rubber gloves and non-skid footwear are recommended
when working outdoors. Wear protective hair coveringto contain longhair.
USE SAFETY GLASSES. Also use face or dust mask
if cutting operation is
dusty.
DON'T ABUSE CORD. Never carry toolby cord or 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.
MAINTAINTOOLS WITH CARE. Keep tools sharp and clean for better and
safer performance. Follow instructions for lubricating and changing acces-
sories. Inspect toolcords periodically and
if damaged, haverepairedbyautho-
rized service facility. Inspect extension cords periodically and replace
if
damaged. Keep handles dry, clean, and free from oil and grease.
DISCONNECTTOOLS. When not
in use, beforeservicing, and when chang-
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 beforeturning
it on.
15. AVOID UNINTENTIONALSTARTING. Don't carry plugged-intool withfinger
on switch. Be sure switch is OFF when plugging in.
16. OUTDOOR USE EXTENSIONCORDS. Whentool isusedoutdoors, use only
extension cords intended for use outdoors and
so marked.
17. STAY ALERT. Watch what youare doing, use commonsense. Don't operate
tool when you are tired.
18. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other
part that is damaged should be carefully checked todetermine that
it will
operate properlyand 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 serv-
ice center unless otherwise indicatedelsewhere inthis instruction manual.
Have defective switches replaced by authorized service center. Don't use
tool
if switch does not turn it on and off.
19. GUARD AGAINST ELECTRIC SHOCK. Prevent body contact withgrounded
surfaces. For example; pipes, radiators, ranges, refrigerator enclosures.
20. REPLACEMENTPARTS. When servicing, useonly identicalreplacement parts.
VOLTAGE WARNING: Before connectingthe tool toa powersource (receptacle,
outlet, etc.) be sure the voltage supplied is the same as that specified on the
nameplate of the tool. A power source withvoltage 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 INTHE TOOL. Using a power source with
voltage less than the nameplate rating is harmful to the motor.
3

ADDITIONAL SAFETY RULES
1. Wear a hard hat (safety helmet), safety glasses and/or face shield.
It is also highly recommended that you wear a dust mask, ear protectors
and thickly padded gloves.
2. Check the blade carefully for cracks or damage before operation.
Replace cracked or damaged blade immediately.
3. Do not attempt to cut workpieces
largerthan specified
in this manual
(especiallyhollow pipe).The blade
might snap and cause an injury.
4. Hold the tool firmly.
5. Be sure no one is below when using the tool in high locations.
6. Do not point the tool at anyone in the immediate vicinity.
7. When making a "blind" cut (you can't see behind what is being cut), be
sure that hiddenelectrical wiring or water pipes are not
in the path of the
cut. If wires are present, they must be disconnected at their power source
by a qualified person or avoided to prevent the possibility of lethal shock
or fire. Always hold the tool
ONLY by the insulated gripping surfaces to
prevent any electric shock ifyou accidentally cutthrougha "live" wire. Water
pipes
in "blind" areas must be drained and capped before cutting.
8. Be carefulnot to hit theend of the
blade against something during
operation. Damage to the tool or
dangerous blade breakage may
occur.
9. Watch out for cut-off portionsof the workpiecebeingcut. They mayfall and
injure you
or someone near you.
IO. When cutting metals, be cautious of hot flying chips.
11. Do not touch the blade or the workpiece immediately after operation; they
may be extremely hot and could burn your skin.
12. If you withdraw the blade from the workpiece during operation, strong
reactionwill be produced, causingthe blade tosnap or causingyou to lose
your grip and control of the tool. Always switch off
the tool and wait until
the blade has come to a complete stop before withdrawing the blade from
the workpiece.
SAVE THESE INSTRUCTIONS.
4

Installingor removing saw blade
CAUTION :
Always be sure that the tool is switched off and unpluggedbefore installing or removing
the blade.
The blade installing position varies depending upon the type of blade being used. Install
the blade inthe proper position
as shown inthe figures below.
Installingposition for blades No. 25 and 26. Installing position for blades No. 21, 22, 23 and
24.
To install the blade, loosen the bolt with
the hex wrench. Insert the blade between
the blade clamp and the slider
so that the
pin on the slider
fits in the hole in the
blade shank. Tighten the bolt securely
while making sure that the blade will not
be extracted even though you try to pull
it
out.
CAUTION
:
If you tighten the bolt without the pin on
the slider fitting properly in the hole in the
blade shank, the pin or the blade shank will
be damaged. This may cause the blade to
be extracted unexpectedly during opera-
tion.
-
Bladeclamp
~
To removethe blade, follow the installation procedures in reverse.
5

Installing or removing vise assembly
To install the
vise assembly, insert the shaft
of the vise assembly into the hole in the
housing
as far as it will go. The shaft of the
vise assembly will be grasped by the stop-
per automatically. Make sure that the
vise
assembly cannot be removed even though
you try to pull
it out.
To remove the
vise assembly, raise the stopper and then pull the vise assembly out while
turning the
vise assembly.
CAUTION
:
Do not use the vise assembly when cutting pipes up to 25 mm (1") in diameter or thin
wall pipes.
Securingtooltoworkpiece
Turn the
vise handlecounterclockwise until
approx.
25 mm (1") threaded portion is
visible. Place the vise assembly on the part
of the workpiece which will not fall off
after the cut
is made.Wrap the chainaround
the workpiece and hook the chain onto the
chain hook
on the vise assembly while
maintaining tension on the chain. Turn the
vise handleclockwise totighten the chain.
Switch action
Tool speed
is increased by increasing pres-
sure on the trigger.
To start the tool,
simply pull the trigger.
Release the trigger
to stop. A speed control screw
is provided
so that maximumtool speed can be limited
(variable). Turn the speed control screw
clockwise for higher speed, and counter-
clockwise for lower speed.
CAUTION
:
Before plugging in the tool, always check to see that the trigger switch actuates properly
and returns tothe
"OFF" positionwhen released.
Overload protector
The overload protector automatically cuts out to break the circuit whenever heavy work
is prolonged. If this occurs, release the trigger switch and withdraw the blade from the
workpiece. Press the restart button to resume operation.
6

Operation
1. Cuttingwith the vise assembly :
Secure the tool to the workpiece as de-
scribed in “Securing tool to workpiece”
section. Bring the blade into light con-
tact with the workpiece. First, make
a
pilot groove, using a slower speed until
the blade has cut to
a depth of 1 - 3 mm
(3/64” - 1/8’)). Then use a faster speed
to continue cutting.
2
CAUTION :
Do not lift the tool handle too hard during operation. This may cause a bevel cut,
damage to the blade or damage to the tool.
When cutting the workpiece which
is
not secured with anything other than
the
vise assembly, grasp the vise handle
with your left hand and the tool handle
with your right hand. Then cut the
workpiece by raising the tool handle
while pulling the
vise handle toward
you. Be extremely careful in these situa-
tions to avoid losing control of the tool
and workpiece.
CAUTION
:
When cutting the workpiece near an obstacle like floor or wall, use wood blocks to
prevent the blade from hittingagainst the obstacle.
Cuttingwithout the
vise assembly :
Press the shoe firmlv against the work-
7

MAINTENANCE
CAUTION :
Always be sure that the tool is switched off and unplugged before attemptingtoperform
inspection or maintenance.
To maintain product SAFETY and RELIABILITY, repairs, carbon brush inspection and
replacement, any other maintenance or adjustment should be performed by Makita
Authorized or Factory Service Centers, always using Makita replacementparts.
ACCESSORIES
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 accessoriesor attachmentsshould be used only in the proper and intended manner.
0 Vise assembly
Part No. 122403-9
0 Vise handle 120
(length: 100 mm; S15/16“)
Part
No. 272024-8
0 Hex wrench 4
Part No. 783202-0
0 Steelcarryingcase
Part No. 182200-5
Usethis vise handleinstead
of the
standardequippedvise handle
(length: 180 mm; 7-1/16”) when
cutting intight places.

Tooth
Specification
Oty. Teeth
Part ## Per Pkg. Per Inch
Saw Blades
Application
Overall
Length
Wood CuttingBlade
1723018-0A 1 1s I
1 6' 6'
723018-A-5
723018-A-2
6"
HighCarbonSteel
Fleam Ground
1.049"
I
Cuts nail free wood
-rough Inwork.
High Carbon Steel
Fleam Ground
1.049") Cuts nail free wood
- rough in work.
723018-6-5
723018-6-1 12"
723018-OC 10
6"
723018-CS 6 6'
HighAlloy Steel
Milled1.031") Cuts composition
materials
- resists
nail damage.
1 I I I
1723018-OD 1 1s 1 /! 1 6' 6"
723018-D5
723018-D-2
6"
HighAlloy Steel
Milled (.031"1 Cuts composition
and plywood
- resists
nail damange.
Cuts circlesand con-
tours in nailfree
wood, compositions.
723018-0E 10
6'
I 723018-E-5 ! 5 1 E 1 6"
High CarbonSteel
Fleam Ground
l.049")
High Alloy Steel
M/V Alternate
(.041")
High Speed Steel
M
11 led/faker Set
1.031")
High Speed Steel
MilledlRaker Set
1.031")
Cuts plaster, metal
lath, plasterboard.
1 723018-P-5 I 5 I 6 I 6'
I I I I
~
For cutting metal
over 118" thick.
For cutting metal
over 118" thick.
Metal CuttingBlade
For rapidcutting of
metal and fiberglass.
Madeof high speed
steel.
723019-G-5
5 14 4,
2 I 14 I 4"
1723019-G-2
I
723019-A-2
7230190
B
723019-8-5 18 4"
723019-6-2 18
4'
High Speed Steel
Milled/Raker Set
1.031") For cutting metal
over 3/64" thick.
For scroll cuts in
metal 3/64" thick
and over.
For cutting metal
over 3/64' thick.
HighSpeed Steel
Milled/Wavy Set
1.049")
I 72301945 I 5 I 18 I 4"
723019-OC 10 18
6"
723019-C-5
1 723019-C-2 I 1 i: I E''
HighSpeed Steel
Milled/Raker Set
(.031
")
HighSpeed Steel
Milled/Wavy Set
1.031") For cutting metal
less than 3/64" thick.
For cutting metal
lessthan 3/64" thick
HighSpeed Steel
Milled/Wavy Set
(.031")
HighSpeed Steel
Milled/Wavy Set
LO31
"1
723019-D5 6'
723019-0-2 24 6'
723019- J5 36 4'
For cutting metal
less than 1/32" thick
9

Saw Blades
Bi-metalBlade
Combination of high
speed steel teeth welded
to
a shatter proof flexiblf
backed blade. Ultra long
life blade.
6"
E::
*Allillustrations shown
are general representa-
tions for blades inthat
category.Actual design
of blades may vary
slightly.
8i-metal Cuts metal 3/64'
Milled (.031") thick and over.
No. 25
4"
4"
No. 26
(Note)
Bi-metal Cuts metal less than
Milled (.031") 3/64" thick.
Part I my. I Teeth
Per Pkg. Per Inch
6'
E::
723017-E5
723017-E-2
Bi-metal Cuts metal less than
Milled (.031") 3/64'thick.
723017-F-5
I 5 I 6
723017.0A 10 10
723017-A5
10
723017-A-2 1 1 10
723017-G5
I 5 I 14
723017-06 10 14
723017-85 14
723017-8-2
I I 14
723017-H5
5
18
723017-H-2
1 2
I 18
723017-OC 10 18
723017-C5
723017-C-2
I ? I 1;
723017-J-5 24
72301
7-D-2
792618-8
792620-
1
Overall I Tooth
Length Specification
I Application
6" Cuts nail embedded
6"
1 Mi~~i~ei~o,,, 1 wood -roughing in
6' work.
Cuts nail embedded
12"
I Mi{$Tei:o,,) I wood - roughing in
work.
Cuts nail embedded
E" 1 Mi&Tei:l,,, 1 wood - nonferrous
6* metals.
Bi-metal
I Cuts metal 1/8" thick
4" I Milled (.031") and over.
Bi-metal Cuts metal 1/8" thick
Milled 1.031") and over.
4' Bi-metal I Cuts metal 3/64'
4' I Milled (.031") thick and over.
Scroll cuts in metals
glass, compositions.
3-112'' mil&^$^\ ,,) over 3/64' thick, fiber-
5-718''
I
For iron pipe 2-3/8"
dia. or less.
I
-1 High Speed Steel 1-
For iron pipe 4-1 /2"
I dia. or less.
7-7/8"
I
1. Use blades No. 25 or 26 for accurate square cutting.
2. Blades No. 25 and 26 are recommended to use for cutting steel pipes 5/64" thick or more.
e 3 Piecevariety pack
includes 1 each: 723018-A
723018-D
723019-C
Part No. 723016-3-A
e 3 Piecevariety Pack
Ultra long life bimetal
Includes
1 each: 723017-E
723017-8
723017
- C
Part No, 723016-3-8
10

Aug.-17-'89 US
CHAIN VISE RECIPRO SAW
Model JR3010
Note: The switch, noise suppressor and other part configurations
may differ from country to country.
11

MODEL JR3010 Aug -17'89 US
'i:M ,& DESCRIPTION 'i:M A&, DESCRIPTION
MACHINE
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MACHINE
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4
-
Thin Washer 6
Nsadla Bearing 510
P," 5
Her Socket Head Bolf M5x16 lWilh Washer1
Spring Washer 4
Pan Head Screw M4x10
Rsiammg Ring 5-10
Gear Housmg
Gam Holder
Thrust Nssdla
Bearing 3041
GBW
Pan Head Screw M5x30
Spring Washer 5
Pin 6
Fan 75
ARMATURE ASSEMBLY
IWiIh
Item 55 - 581
InsuIafion Washer
Ball Bearing BOBLB
Current Relay
Rubber Pin 4
Pan Haad Screw M5x55 IWifh Waiharl
BearmgRatamer
8811 Bearing 8OOlDDW
Rmg 12
011 Seal 18
Rsfmmg Rmg S - 12
BIlIllS P1.f.
FIELD ASSEMBLY
Brush Holdar
Carbon Brush
Switch
Pan Head Screw M4x18 IWith Washer1
Stram Relief
Cord Guard
Cord
Rubber Pm 4
Rubber Pm 4
Handle Cavsr
Pan Head Screw M4r28 lWith Washer1
MAKKA LIMrrED ONE YEAR WARRANTY
Warranty Policy
Every Makita tool is thorau ly inapectcdand tested before leavingthe factory. It is warranted to
be
free of defects from work6ah1p and materialsfor the period of ONE YEAR from the date of
oripinnl ourchase. Should MY trouble devclov durinn this one-year period. mum the COMPLETE
tod. freight prepaid, toone if Mkita's Fact& or Aithorized Semie Centers. If inspection shows
the trouble is caudby defective workmanship or materid. Makita will repair (or at our option,
replace) without charge.
This Warranty docs not apply where:
rcp.ita have bccn madeor attempted by others:
repain are required because of normd wear and tear:
The toal hrr bscn abuscd. misused or imvroverl~maintained:
alterationshave been madeto the tool.
IN NO EVEKT SHALL MAKlTA BC LIABLF FOR ANY INDIRkCT. INCIDFNTAL OR CON-
SLQUENTIAL DAMAGES FROM THE SALE
OR USt OFTHE PRODUCT THISDISCLAIMER
APPLIESBOTd DURING ANDAFTER
THE TERM OFTHISWARRANTY
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTltS, INCLUDING IMPLItD
WARRANTIES OF "MLRCHANTABILITY"
AND 'FITNESS FOR A SPECIFIC PURPOSE,'
AFTtR THEONEYEARTERM OF THIS WARRANTY
This Wananty gives you specific legal rights, and you may also have other tights which vary from
state
to state. Some statedo not allow the exclusionor limitation of incidental or consequential
damages, so the
above limitation or exclusionmay not apply to you. Some slates do not allow
limitation on how long sn impliedwarranty lasts, so the above limitation may not apply to you.
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi
446 Japan
883700 - 067
PRINTED IN JAPAN
1991 - 6 - N