Maintenance; Service Information; Specifications - Black & Decker TB550 Instruction Manual

12 • ENGLISH
Switching on and off
f To switch the tool on, press switch (1). For variable
speed units, the tool's speed depends on how far
you press the switch. As a general rule for variable
speed units, use low speeds for large diameter drill
bits and high speeds for smaller diameter drill bits.
f For continuous operation, press the lock-on button
(2) and release the variable speed switch. This option
is available only at full speed. This option does not
work in reverse rotation.
f To switch the tool off, release the switch. To switch the
tool off when in continuous operation, press the variable
speed switch once more and release it.

MAINTENANCE

Keep guards, air vents and the motor housing as clear as
possible of dust and dirt. Wipe with a clean cloth and blow
through with a low-pressure air supply. Excessive build-up
of metal dust can cause tracking of electrical current from
the internal parts to exposed metal parts.
Important! To assure product SAFETY and RELIABILITY,
repairs, maintenance and adjustment (other than those
listed in this manual) should be performed by authorized
service centers or other qualified service personnel,
always using identical replacement parts.
ACCESSORIES
Recommended accessories for use with your product
are available from your local dealer or authorized service
center.
PROTECTING THE ENVIRONMENT
Separate collection. This product must not be
disposed of with normal household waste.
Should you find one day that your
BLACK+DECKER product needs replacement, or
if it is of no further use to you, do not dispose of it
with household waste. Make this product available
for separate collection.
Separate collection of used products and packaging
allows materials to be recycled and used again.
Re-use of recycled materials helps prevent
environmental pollution and reduces the demand
for raw materials. Local regulations may provide for
separate collection of electrical products from the
household, at municipal waste sites or by the
retailer when you purchase a new product.

SERVICE INFORMATION

BLACK+DECKER offers a full network of company-owned
and authorized service locations. All BLACK+DECKER
Service Centers are staffed with trained personnel to
provide customers with efficient and reliable power tool
service. For more information about our authorized service
centers and if you need technical advice, repair, or genuine
factory replacement parts, contact the BLACK+DECKER
location nearest you, or visit us at www.BlackandDecker-
la.com

SPECIFICATIONS

Power 550W
Voltaje
AR
B2C
B3
B2
BR
No-load speed
Max drilling capacity
Steel/concrete
Wood
Weight
TB550
220V ~ 50Hz
220V ~ 50-60Hz
120V ~ 60Hz
220V ~ 60Hz
127V ~ 60Hz
2900/min (rpm)
3/8" (10mm)
25/32" (20mm)
1,53mm