Bosch Power Tools cordless hammer manual Symbols

BM 1619929426 8/01 8/2/01 1:19 PM Page 6

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 that this tool is listed by Underwriters Laboratories.

This symbol designates that this tool is listed by the Canadian Standards Association.

This symbol designates that this tool is listed to Canadian Standards by Underwriters Laboratories.

This symbol designates that this tool is listed by Underwriters Laboratories, and listed to Canadian Standards by Underwriters Laboratories.

This symbol designates that

this tool complies to NOM Mexican Standards.

-6-