Makita 5091DWG, 5091DZ User Manual

Cordless Circular Saw

85

mm

Without Battery or Charger

85

mm

(3-3/8") MODEL 5091D

Vith Battery Cartridge

INSTRUCTION MANUAL

(3-3/8") MODEL 5091DZ 85

mm

(3-3/8") MODEL 5091DWH

mm

85

With Battery Cartridge and Fast Charger

(3-3/8") MODEL 5091DWG

SPECIFICATIONS

Model 5091D

Blade

diameter

85

mm

(3-3/8")

Battery Cartridge 1201 I 1201A Model DC1201 Fast Charger

0 - 24.5

(0

Voltage

12

Cutting depth

900 450

mm

-

15/16")

(0

I

v

No load speed Overall Net

0 - 18" 316 mm 1.9

~

11/16") (12.112") (4.2

Input

60

A.C. only

Hz

I

(RPM)

1,000

D.C.

output

7.2

1

V

-

12

length

V

1

I

Charging time

1

weight

kg

Ibs)

Hr.

IMPORTANT

SAFETY INSTRUCTIONS

(For

All

Tools)

WARNING:

WHEN USING ELECTRIC TOOLS, BASIC SAFETY

PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE

THE RISK

OF

FIRE, ELECTRIC SHOCK, AND PERSONAL

INJURY, INCLUDING THE FOLLOWING:

READ ALL

1.

KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries. CONSIDER WORK AREA ENVIRONMENT. Don't use power tools

2.

or wet locations. Keep work area well Don't use tool

KEEP CHILDREN AWAY. All visitors should be kept away from work area.

3.

Don't let visitors contact tool or extension cord. STORE IDLE TOOLS. When not in use, tools should be stored

4.

or locked-up place DON'T FORCE TOOL.

5.

it

was intended.

6.

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; for example, don't use circular saw for cutting tree limbs or logs.

7.

DRESS PROPERLY. Don't wear loose clothing or jewelry. They can be caught in

moving parts. Rubber gloves and non-skid footwear are recommended

when working outdoors. Wear protective hair covering to contain long hair. USE SAFETY GLASSES. Also use face or dust mask if cutting operation is

8.

dusty. DON'T ABUSE CORD. Never carry tool by cord or yank

9.

receptacle. Keep cord from heat, oil, and sharp edges. SECURE WORK. Use clamps or a vise to hold work. It's safer than using

IO.

your hand and

11.

DON'T OVERREACH. Keep proper footing and balance at all times. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and

12.

safer performance. Follow instructions for lubricating and changing accessories. Inspect tool cords periodically and if damaged, have repaired by authorized service facility. Inspect extension cords periodically and replace damaged. Keep handles dry, clean, and free from oil and grease.

DISCONNECT TOOLS. When not

13.

ing accessories, such as blades, bits, cutters.

INSTRUCTIONS.

lit.

Don't expose power tools to rain.

in

presence of flammable liquids or gases.

-

out of reach of children.

It

will do the job better and safer at the rate for which

it

frees both hands to operate tool.

in

use, before servicing, and when chang-

in

damp

in

dry, and high

it

to disconnect from

if

2

14.

REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning

it

on.

15.

AVOID UNINTENTIONAL STARTING. Don't carry tool with finger on switch. Be sure switch is OFF when plugging in.

16.

OUTDOOR USE EXTENSION CORDS. When tool is used outdoors, use only

so

extension cords intended for use outdoors and

17.

STAY ALERT. Watch what you are doing, use common sense. Don't operate

marked.

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 to determine that operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of 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 service center unless otherwise indicated elsewhere in this instruction manual. Have defective switches replaced by authorized service center. Don't use tool

if

switch does not turn

19.

GUARD AGAINST ELECTRIC SHOCK. Prevent

it

on and off.

body

contact

with

grounded

surfaces. For example; pipes, radiators, ranges, refrigerator enclosures.

20.

REPLACEMENT PARTS. When servicing, use only identical replacement parts.

21.

POLARIZED PLUGS. To reduce the risk of electric shock, this equipment has a polarized plug (one blade is wider than the other). This plug polarized outlet only one way. If the plug does not reverse the plug. the proper outlet. Do not change the plug

If

it

still does not fit, contact a qualified electrician to install

in

any way.

fit

fully

will

in

the outlet,

it

will

fit in a

VOLTAGE WARNING: Before connecting the tool to a power source (receptacle, outlet, etc.) be sure the voltage supplied is the same as that specified on the nameplate of the tool. A power source with voltage greater than that specified for the tool can result the tool.

If

in

doubt, DO NOT PLUG IN THE TOOL. Using a power source with

in

SERIOUS INJURY to the user

-

as

well as damage to

voltage less than the nameplate rating is harmful to the motor.

3

IMPORTANT SAFETY INSTRUCTIONS

FOR

CHARGER

&

BATTERY CARTRIDGE

I.

SAVE THESE INSTRUCTIONS

contains important safety and operating instructions for battery charger.

2.

Before using battery charger, read all instructions and cautionary markings

(1)

on

3.

CAUTION - To reduce risk of injury, charge only MAKITA Battery Cartridge

7000, 7001, 9000, 9001, 9100, 9101, 9101A, 1200, 1201, 1201A, 1210

&

damage.

4.

Do not expose charger to rain or snow.

5.

Use of an attachment not recommended or sold by the battery charger manufacturer may result

6.

To reduce risk of damage to electric plug and cord,

cord when disconnecting charger.

7.

Make sure cord is located otherwise subjected to damage or stress.

8.

An extension cord should not be used unless absolutely necessary. Use of improper extension cord could result extension cord must be used, make sure:

a. That pins on plug of extension cord are the same number, size, and shape

b.

c. That wire size is at least as large as the one specified in the table below.

battery charger,

1211.

Other types of batteries may burst causing personal injury and

as those of plug on charger; That extension cord is properly wired and

RECOMMENDED MINIMUM AWG

EXTENSION CORDS FOR BATTERY CHARGERS

I

Lenath of Cord (Feet)

I

AWG Size of Cord

(2)

battery, and

in

a risk of fire, electric shock, or injury to persons.

so

that

TABLE

(3)

product using battery.

pull

it

will

not be stepped on, tripped over, or

in

a risk of fire and electric shock. If

in

good electrical condition; and

1

SIZE

I

25

I

50

I

100 I 150

I

18 I 18

I

18

-

This manual

by plug rather than

FOR

I

16

I

9.

Do not operate charger mediately.

IO.

Do not operate charger if

wise damaged

11.

Do not disassemble charger or battery cartridge; take

serviceman when service or repair is required. Incorrect reassembly may

result

in

12.

To reduce risk of electric shock, unplug charger from outlet before attempting any maintenance or cleaning. Turning off controls

4

in

any way; take

a risk of electric shock or fire.

with

damaged cord or plug - replace them im-

it

has received a sharp blow, been dropped, or other-

it

to a qualified serviceman.

it

to a qualified

will

not reduce this risk.

ADDITIONAL SAFETY RULES

FOR

1.

Do

not charge Battery Cartridge when temperature is BELOW

or ABOVE 4OoC

2.

Do

not attempt to use a step-up transformer, an engine generator or

receptacle.

3.

Do

not allow anything to cover or clog the charger vents.

4.

Always cover the battery terminals cartridge is not used.

5.

A battery short can cause a large current flow, overheating, possible burns and even a breakdown.

(1

1

Do

not touch the terminals with any conductive material.

(2)

Avoid storing battery cartridge as nails, coins, etc.

(3)

Do

not expose battery cartridge to water or rain.

6.

Do

not store the tool and Battery Cartridge

ture may reach or exceed

7.

Do

not incinerate the Battery Cartridge even if

completely worn out. The battery cartridge can explode

CHARGER

(104OF).

35OC

&

BATTERY CARTRIDGE

10°C

with

the battery cover when the battery

in

a container with other metal objects such

in

locations where the tempera-

(95OF).

it

is severely damaged or is

in

a fire.

(5OOF)

DC

power

ADDITIONAL SAFETY RULES

1.

Be aware that this tool is always

not have to be plugged into an electrical outlet.

2.

Wear hearing protection.

3.

Keep Guards

In

Place and In Working Order.

Never wedge or tie lower guard open. Check operation of lower guard before each use. Don't use if lower guard does not close briskly over saw blade. CAUTION: If saw is dropped, lower guard may be bent, restricting full return.

4.

Do not use blades which are deformed or cracked.

5.

Keep Blades Clean and Sharp. Sharp blades minimize stalling and kickback.

6.

DANGER: Keep Hands Away From Cutting Area.

Keep hands away from blades. Don't reach underneath work while blade

is rotating. Don't attempt to remove cut material when blade is moving.

CAUTION: Blades coast after turn off.

7.

Support Large Panels.

Large panels must be supported as shown

blade pinching and kickback. When cutting operation requires the resting of the saw on the work piece, the saw shall be rested on the larger portion and the smaller piece cut off.

in

an operating condition, because

in

Fig. 1 to minimize the risk of

it

does

To

avoid kickback, do support board

or panel near the cut.

8.

Use Rip Fence.

Fig.

Don't support board or panel away from the cut.

Always use a fence or straight edge guide when ripping.

9.

Guard Against Kickback.

Kickback occurs when the saw stalls rapidly and is driven back towards the

operator. Release switch immediately if blade binds or saw stalls. Keep blades

in

Fig.

1.

Use

sharp. Support large panels as shown

fence or straight edge guide when ripping. Don't force tool. Stay alert exercise control. Don't remove saw from work during a cut while the blade is moving.

6

Fig.

;