OBJ_BUCH-0000000150-005.book Page 9 Tuesday, September 17, 2019 12:13 PM
Symbol, character
Explanation
Use eye protection during operation.
Use ear protection during operation.
Switching on
Switching off
This symbol confirms the certification of this product for the USA and
Canada.
General prohibition sign. This action is prohibited.
This sign warns of a directly imminent, dangerous situation. A false reac-
DANGER
tion can cause a severe or fatal injury.
This sign indicates a possible dangerous situation that could cause severe
WARNING
or fatal injury.
This sign warns of a possible dangerous situation that could cause injury.
CAUTION
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
1 ~
Alternating current, single-phase
IPX4
Protection class
Electrostatically conductive
Character
Unit of measurement,
national
n
rpm; /min; min
0
P
W
P
W
Max
°
U
V
f
Hz
I
A
m
lbs
l
ft, in
Ø
ft, in
K...
2
m/s
m, s, kg, A, mm, V, W,
Hz, N, °C, dB, min, m/s
Explanation
-1
; r/min
Rated speed
Electrical power
Power input, max.
Angle width
Electric voltage
Frequency
Electric current intensity
Mass
Length, width, height, depth, diameter or thread
Diameter of a round part
Uncertainty
Vibrational emission value according to EN 60745
(vector sum of three directions)
Basic and derived units of measurement from the
2
international system of units SI.
en
9