Milwaukee 6509-31, 6519-30 manual Extension Cords Symbology Assembly, Functional Description

EXTENSION CORDS

SYMBOLOGY

ASSEMBLY

Grounded tools require a three wire extension cord. Double insulated tools can use either a two or three wire extension cord. As the distance from the supply outlet increases, you must use a heavier gauge extension cord. Using extension cords with inadequately sized wire causes a serious drop in voltage, resulting in loss of power and possible tool damage. Refer to the table shown to determine the required minimum wire size.

The smaller the gauge number of the wire, the greater the capacity of the cord. For example, a 14 gauge cord can carry a higher current than a 16 gauge cord. When using more than one extension cord to make up the total length, be sure each cord contains at least the minimum wire size required. If you are using one extension cord for more than one tool, add the nameplate amperes and use the sum to determine the required minimum wire size.

Guidelines for Using Extension Cords

•If you are using an extension cord outdoors, be sure it is marked with the suffix “W-A” (“W” in Canada) to indicate that it is acceptable for outdoor use.

•Be sure your extension cord is properly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified person before using it.

•Protect your extension cords from sharp objects, excessive heat and damp or wet areas.

Recommended Minimum Wire Gauge

for Extension Cords*

Nameplate		Extension Cord Length
Amperes		25'	50'	75'	100'	150'
0 - 2.0		18	18	18	18	16
2.1	- 3.4	18	18	18	16	14
3.5	- 5.0	18	18	16	14	12
5.1	- 7.0	18	16	14	12	12
7.1 - 12.0		16	14	12	10
12.1	- 16.0	14	12	10
16.1	- 20.0	12	10

*Based on limiting the line voltage drop to five volts at 150% of the rated amperes.

READ AND SAVE ALL

INSTRUCTIONS FOR FUTURE USE.

4

Double Insulated

Volts Alternating Current

Amps

No Load Strokes per Minute (SPM)

Underwriters Laboratories, Inc.,

United States and Canada

FUNCTIONAL DESCRIPTION

5	4			3	2
6					1
1.	Cord	7	5.	Blade
2.	Handle
3.	Trigger		6.	Pivot shoe
4.	Quik-Lok®blade clamp		7.	Insulating boot

WARNING To reduce the risk of injury, always unplug tool before attach- ing or removing accessories or making adjust-

ments. Use only specifically recommended accessories. Others may be hazardous.

Selecting a Blade

Use MILWAUKEE Sawzall® Blades for best perfor- mance. When selecting a blade, choose the right type and length.

Many types of blades are available for a vari- ety of applications: cutting metal, wood, nail- embedded wood, scroll cutting, roughing-in, and contours.

Many lengths are also available. Choose a length long enough to extend beyond the shoe and your work throughout the stroke.

Installing and Removing Blades

Quik-Lok®Blade Clamp

1.Unplug the tool.

2.Be sure the spindle and blade clamp areas are clean. Metal chips and sawdust may prevent the Quik-Lok®Blade Clamp from clamping securely (see "Maintenance").

3.To install a blade, twist the collar in the direction of the arrow while inserting the blade into the clamp until the tang butts against the collar.

Fig. 1

Blade

Collar

Depending on the job, the blade may be inserted with the teeth facing upward or downward.

4.Release the collar and the spring loaded mecha- nism will clamp the blade firmly in place.

5.Twist the collar in the opposite direction of the arrow to ensure that the blade is locked into the clamp.

6.Tug on blade to make sure it is securely locked in place.

7.To remove a blade, twist the collar in the direc- tion of the arrow while pulling on the blade. Be careful when handling hot blades.

Removing Broken Blades from the Quik-Lok®Blade Clamp

1.Unplug the tool.

2.Broken blades can be removed by the following methods.

•Point the tool downward, twist the collar, and shake the tool up and down (DO NOT turn on the tool while your fingers are holding the blade clamp open). The shank of the broken blade should drop out of the clamp.

•If shaking the tool doesn't work...

In most cases, a corner of the broken blade will extend beyond the blade clamp. Twist the collar and pull the broken blade out of the clamp by this corner.

•If the broken stub doesn't extend far enough to be grabbed by its corner, use a thin blade with small teeth (such as a metal cutting blade) to hook the blade that is jammed in the clamp while twisting the collar and pull it out.

Blade Clamp (Accessory 49-22-5016)

1.Unplug the tool before changing blades.

2.Be sure the spindle and blade clamp area are clean. Metal chips and sawdust may prevent the blade clamp screw from clamping securely.

3.To install a blade, loosen the blade clamp screw, turning it counterclockwise. Insert the blade until the tang butts against the spindle.

NOTE: The blade must be inserted all the way into the spindle so that the tang on the blade seats firmly in the blade clamp.

Depending on the job, the blade may be inserted with the teeth facing upward or downward.

4.Insert the hex key into the blade clamp screw, turning it clockwise. Tighten securely.

5.To remove a blade, insert hex key into the blade clamp screw and turn it counterclockwise 1 full turn. Then slide the blade out of the spindle. Be careful when handling hot blades.

WARNING Do not operate Sawzall without a shoe. Striking the spindle against the work may damage the reciprocat-

ing mechanism.

WARNING To reduce the risk of injury, be sure the blade always extends beyond the shoe and work throughout the stroke. Blades may shatter if they impact the work or shoe.

Fig. 2

Stroke

5