Fein KBM 50 Q, Manual, Page: 30 / 233

30
en
Low speed
High speed
Magnetic holding power, sufficient
Magnetic holding power, insufficient
Fluid supply open.
Fluid supply closed.
Starts the drill motor. Rotation direction: clockwise
Stops the motor
Starts the drill motor. Rotation direction: clockwise
Starts the drill motor in inch mode. Rotation direction: anticlockwise
Speed reduction in steps
Speed increase in steps
Stops the motor
Switches the magnet On/Off
The PRCD personal protection switch (***) is switched on, the indication
light lights up red.
The PRCD personal protection switch (***) is switched off, the indication
light is off.
* Value applies for KBM 50 auto in manual machine operation
(**) may contain numbers and letters
(***) Due to national health and safety regulations or to statutory regulations, the
personal protection switch (PRCD) may be present in the country of placing
on the market.
(Ax – Zx) Marking for internal purposes
Symbol, character Explanation
RESET
TEST
Character Unit of measure-
ment, international Unit of measure-
ment, national Explanation
P
1
W W Power input
P
2
W W Output
n
0R
/min, min
-1
, rpm,
r/min
rpm No-load speed (clockwise)
n
/min, min
-1
, rpm,
r/min
rpm Rated speed
n
0L
/min, min
-1
, rpm,
r/min
rpm No-load speed (anticlockwise)
in inch inch Size
OBJ_BUCH-0000000352-001.book Page 30 Tuesday, June 11, 2019 2:19 PM