Extension Cords

English

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 power 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 below 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 (120 Volt)

Nameplate	Extension Cord Length
Amperes
Amperes	25 Feet	50 Feet	75 Feet	100 Feet	150 Feet	200 Feet
(At Full Load)	25 Feet	50 Feet	75 Feet	100 Feet	150 Feet	200 Feet
(At Full Load)

0–2.0	18	18	18	18	16	16

2.1–3.4	18	18	18	16	14	14

3.5–5.0	18	18	16	14	12	12

5.1–7.0	18	16	14	12	12	10

7.1–12.0	18	14	12	10	8	8

12.1–16.0	14	12	10	10	8	6

16.1–20.0	12	10	8	8	6	6

SPECIFIC SAFETY RULES FOR MITER SAW

Warning:

DO NOT LET COMFORT OR FAMILIARITY WITH PRODUCT (GAINED FROM REPEATED USE) REPLACE STRICT ADHERENCE TO PRODUCT SAFETY RULES. If you use this tool unsafely or incorrectly, you can suffer serious personal injury!

•Do not operate this miter saw until it is assembled and installed according to the instructions.

•If you are not thoroughly familiar with the operation of miter saws, seek guidance from your supervisor, instructor, or other qualified person.

•Mount the tool securely to a stable supporting surface prior to operation. Ideally, firmly clamp or bolt your miter saw to a workbench, table, or tool stand at approximately hip height.

•Use the guards whenever possible. Check that the guards are correctly positioned, secured, and working properly.

•Use only crosscut saw blades. Use only zero-degree or negative hook angles when using carbide tipped blades. IMPORTANT: Do not use thin kerf blades or blades with deep gullets. These can easily deflect and contact the guard or miter saw table.

•Use only blades that are the correct size and type specified for this tool.

•Be sure to use a sharp blade that runs freely and is free of vibration.

•Inspect blades for cracks or other damage prior to operation. Replace a cracked or damaged blade immediately.

•Clean the blade and blade flange washers prior to operation. Again, check for any damage and tighten the arbor nut securely.

•Use only the blade flanges specified for this tool.

•Keep your hands out of the path of the saw blade. If the work piece being cut causes your hands to be within 7-1/4” of the saw blade, the work piece should be clamped in place before making the cut.

•Keep the motor air slots clean and free of chips, dust, or other obstructions which may impair the flow of cooling air to the motor.

10" Slide Compound Laser Miter Saw

Operator’s Manual

GMSUDR15L