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 MULTI-PURPOSE OSCILLATING TOOLS

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!

Warning: Hold tool by insulated gripping surfaces when performing an operation where cutting tools may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator!

•Always wear safety glasses or goggles. Normal prescription eye or sunglasses are not safety glasses.

•Hold the Oscillating Tool by its insulated gripping surfaces to avoid electrical shock from unseen

“live” wires.

•Always hold the tool firmly. DO not leave the tool running unless hand held.

•Check your work area for proper clearances before cutting. This will avoid cutting into your workbench, the floor, etc.

•DO not cut nails or screws unless you are using a blade specifically designed for this purpose. Inspect your material before cutting.

•Before switching on the tool, be sure the blade is not contacting the work piece.

•Do not use tool if switch does not turn it on or off. Any tool which can not be controlled by the switch is dangerous and must be repaired.

•Wear cushioned protective gloves to minimize the vibration. Excessive vibration may cause personal injury.

•Do not wet-sand with this tool. Water or moisture entering the motor housing can cause electric shock and serious personal injury.

•Always be sure that the tool is switched off and unplugged before adjusting, adding accessories, or checking a function on the tool.

Multi-Purpose Oscillating Tool
Operator’s Manual	GMT15A