Symbol, character
DANGER
WARNING
CAUTION
~ or a. c.
1 ~
Character
Unit of measurement,
national
n
rpm; /min; min
0
P
W
°
U
V
f
Hz
I
A
m
lbs
l
ft, in
Ø
ft, in
m, s, kg, A, mm, V, W,
Hz, N, °C, dB, min, m/s
Explanation
Wear hearing protection while working.
Use a dust mask during operation.
Use protective gloves during operation.
Observe the notes in the text aside!
This symbol confirms the certification of this product for the USA and
Canada.
This sign warns of a directly imminent, dangerous situation. A false reac-
tion can cause a severe or fatal injury.
This sign indicates a possible dangerous situation that could cause severe
or fatal injury.
This sign warns of a possible dangerous situation that could cause injury.
Worn out power tools and other electrotechnical and electrical prod-
ucts should be sorted separately for environmentally-friendly recycling.
Product with double or reinforced insulation
Alternating current
Alternating current, single-phase
Explanation
-1
; r/min
Rated oscillation rate
Electrical power
Oscillation angle
Electric voltage
Frequency
Electric current intensity
Mass
Length, width, height, depth, diameter or thread
Diameter of a round part
Basic and derived units of measurement from the
2
international system of units SI.
en
9