P.I.T. PROFESSIONAL PSB20H-10C, Operation Manual

Cordless Impact Drill

5

tion.

►

Clean the battery ventilation slots from 
time to time with a soft, dry and clean 
brush.

►

Charge the battery pack without complete-
ly discharging it. Be sure to stop using the 
tool and charge the unit if you notice a de-
crease in tool power.

►

Never recharge a fully charged battery 
pack. Overcharging shortens battery life.

►

Charge the battery pack at room tempera-
ture. Allow a hot battery pack to cool be-
fore charging.

►

Charge the lithium-ion battery pack if you 
will not use the tool for a long time (more 
than six months).

►

Do not open the battery, otherwise there is 
a danger of a short circuit.

►

Protect the battery from high temperatures, 
such as prolonged exposure to the sun, 

fire, water and moisture. There is a risk of 

explosion.

►

Store the battery between 0 and 45°C. Do 
not leave the battery in the car in summer.

►

The supplied lithium-ion batteries must be 
used in accordance with the requirements 
of the dangerous goods legislation. For 
commercial shipments, such as by a third 
party or freight forwarder, special warnings 
and labels must be applied to the packag-
ing. Be sure to consult with a Hazardous 
Materials Specialist when preparing your 
device for shipping. Also observe local re-
quirements and regulations. They may be 
stricter.

►

Cover or secure open contacts and pack 
the battery so that it does not move around 
in the package.

►

Follow local regulations regarding the dis-
posal of the battery pack.

Safety Warnings for Drills 
and Screwdrivers

►

Wear ear protectors when impact drill-
ing

. Exposure to noise can cause hearing 

loss.

►

Hold power tool by insulated gripping 
surfaces when performing an operation 
where the cutting accessory or fastener 
may contact

hidden wiring.

 Cutting ac-

cessory and fasteners contacting a “live” 
wire may make ex- posed metal parts of 
the power tool “live” and could give the op-
erator an electric shock.

►

Use auxiliary handle(s), if supplied with 
the tool.

 Loss of control can cause per-

sonal injury.

►

Use appropriate detectors to determine 
if utility lines are hidden in the work 
area or call the local utility company for 
assistance. 

Contact with electric lines can 

lead to fire and electric shock. Damaging a 

gas line can lead to explosion. Penetrating 
a water line causes property dam- age.

►

Switch off the power tool immedi-
ately when the tool is jams. Be prepared 
for high reaction torque that can cause 
kickback. 

Protect the battery against heat, e. g., 
against continuous intense sunlight, fire, 
water, and moisture.

 Danger of explosion.

►

In case of damage and improper use 
of the battery, vapours may be emitted. 
Ventilate the area and seek medical 
help in case of complaints.

 The vapours 

can irritate the respiratory system.

►

Use the battery only in conjunction with 
your Bosch power tool.

 This measure 

alone protects the battery against danger-
ous overload.

►

Read the operating instructions of the 
battery charger.

►

Adjust the gear switch only when the 
machine is at a complete stop.

►

Always push the gear selector and 
turn the operating mode selector switch 
through to the stop.

 Otherwise, the ma-

chine can become damaged.

Product Description and 

Specifications

Read all safety warnings and all in-
structions. 

Failure to follow the warn-

ings and instructions may result in 

electric shock, fire and/or serious injury.

Intended Use

The machine is intended for driving in and 
loosening screws as well as for drilling in 
wood, metal, ceramics and plastic. Impact   
drills are additionally intended for impact drill-
ing in bricks, brickwork and masonry.
The light of this power tool is intended to illu-
minate the power tool’s direct area of working 
operation and is not suitable for household 
room illumination.

Product  Features

The numbering of the product features refers 
to the illustration of the machine on the graph-
ics page.
(1) Chuck jaws
(2) Keyless drill chuck