Symbols

IMPORTANT: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

Symbol

Name

 

Designation/Explanation

 

 

 

 

 

 

 

 

 

V

Volts

 

Voltage (potential)

 

 

 

 

 

 

 

 

 

A

Amperes

 

Current

 

 

 

 

 

 

 

Hz

Hertz

 

Frequency (cycles per second)

 

 

 

W

Watt

 

Power

 

 

 

 

 

 

 

 

kg

Kilograms

 

Weight

 

 

 

 

 

 

min

Minutes

 

Time

 

 

 

 

 

 

 

 

 

s

Seconds

 

Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diameter

 

Size of drill bits, grinding wheels, etc.

 

 

 

n0

No load speed

 

Rotational speed, at no load

.../min

Revolutions or reciprocation per minute

Revolutions, strokes, surface speed,

 

 

 

 

 

 

 

 

 

 

 

orbits etc. per minute

 

 

 

 

 

0

 

 

 

Off position

 

Zero speed, zero torque...

1, 2, 3, ...

Selector settings

 

Speed, torque or position settings.

I, II, III,

 

 

Higher number means greater speed

0

 

 

 

 

 

 

Infinitely variable selector with off

 

Speed is increasing from 0 setting

 

 

 

 

 

 

 

 

 

Arrow

 

Action in the direction of arrow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alternating current

 

Type or a characteristic of current

 

 

 

 

 

 

 

 

 

Direct current

 

Type or a characteristic of current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alternating or direct current

 

Type or a characteristic of current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Class II construction

 

Designates Double Insulated

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Construction tools.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Earthing terminal

 

Grounding terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warning symbol

 

Alerts user to warning messages

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ni-Cad RBRC seal

 

Designates Ni-Cad battery recycling

 

 

 

 

 

 

 

 

 

 

 

program

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This symbol designates

This symbol designates

 

 

 

 

 

 

 

 

 

 

 

 

 

that this tool is listed to

 

 

 

 

 

 

 

 

 

 

 

 

 

that this tool is listed by

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Canadian Standards by

 

 

 

 

 

 

 

 

 

 

 

 

 

Underwriters Laboratories.

 

 

 

 

 

 

 

 

 

 

 

 

 

Underwriters Laboratories.

This symbol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This symbol designates that

 

 

 

 

 

 

 

 

This symbol designates

designates

 

 

 

 

 

 

 

 

this tool is listed by

that

 

 

 

 

 

 

 

 

that this tool is listed by

Underwriters Laboratories,

this tool

 

 

 

 

 

 

 

 

the Canadian Standards

and listed to Canadian

complies

 

 

 

 

 

 

 

 

Association.

Standards by Underwriters

to NOM

 

 

 

 

 

 

 

 

 

 

Laboratories.

Mexican

 

 

 

 

 

 

 

 

 

 

 

 

Standards.

This symbol designates that this tool is listed by

Intertek Testing Services.

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Skil 9350 manual Symbols