SYMBOLS
The followings show the symbols used for tool.
...........................
volts
.................................
amperes
.................................
herts
.................................
kilograms
......
.
. hours
.................................
minutes
.......
seconds
...........................
alternating current
...................
direct current
.................
no
load speed
alternating or direct current
.................................
Class
II
Construction
.................................
splash-proof construction
......................
watertight construction
...............
revolutions or reciprocation per minute
.................................
number of blow
U
5