13
E N G L I S H •
User's manual
If abnormal vibration or noise occurs, turn the
tool off immediately and have the problem
corrected before further use.
CARBON BRUSHES
The brush and commutator of the tool shall be
examined for several months. Their good con-
tact makes the tool energetically. When the
spark around the commutator become greater
the carbon brushes may be changed.
CLEANING
WARNING: Before cleaning or performing
any maintenance, power supply shall be dis-
connected from tool. Compressed dry air blow
may be the most effective cleaning method.
Always wear safety goggles when cleaning
tools with compressed air.
Keep the tool handles clean, dry and free of oil
and grease. Use only mild soap and a slightly
damp cloth to clean your tool. Many house-
hold cleaners contain chemicals which could
seriously damage the plastic and other insu-
lated parts. Ventilation openings must be kept
clean. Do not attempt to clean by inserting
pointed objects through openings.
CAUTION: No chemical agents are allowed
to used in cleaning the power tool. DO NOT
use petrol, turpentine, lacquer or paint thin-
ners or similar products.
TECHNICAL DATA
VOLTAGE-FREQUENCY
BELT SPEED
SANDER BELT CAPACITY
POWER
OPERATION TIME
WEIGHT
120 V ~ 60 Hz
380 m/min
3"x 21" (76 mm x 533 mm)
950 W
20 min / 10 min
3,8 kg (8,3 lb)
LB521B manual.indd 13
06/07/15 11:56
