11
en
Switching on
Switching off
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 basic insulation and exposed, conductive parts additionally
connected to the ground conductor.
~ or a. c.
Alternating current
3~
Mains supply: three-phase alternating current
(**)
may contain numbers and letters
Symbol, character
Explanation
DANGER
WARNING
CAUTION
Character Unit of measurement, national
Explanation
n
rpm; /min; min
-1
; r/min
Rated speed
P
W
Electrical power
°
Angle width
U
V
Electric voltage
f
Hz
Frequency
I
A
Electric current intensity
m
kg, lbs
Mass
l
ft, in
Length, width, height, depth, diameter or
thread
Ø
ft, in
Diameter of a round part
K...
Uncertainty
m/s
2
Vibrational emission value according to
EN 60745 (vector sum of three directions)
m, s, kg, A, mm, V, W,
Hz, N, °C, dB, min, m/s
2
Basic and derived units of measurement from
the international system of units
SI
.
OBJ_BUCH-0000000343-001.book Page 11 Thursday, September 19, 2019 10:13 AM
