Bosch GBL 620 Professional Original Instructions Manual page 6

OBJ_BUCH-3433-001.book Page 6 Monday, March 5, 2018 3:18 PM
6 | English
Safety Warnings for Blowers/Vacs
 Do not blow any harmful substances, e.g. beech or oak
wood dust, rock dust or asbestos. These substances are
considered carcinogenic.
 Keep the power tool away from rain or moisture. The
penetration of water into the motor increases the risk of an
electric shock.
 When operating the power tool in damp environments
is unavoidable, use a residual current device (RCD).
The use of a residual current device (RCD) reduces the risk
of an electric shock.
 Never use the machine with a damaged cable. Do not
touch the damaged cable and pull the mains plug when
the cable is damaged while working. Damaged cables
increase the risk of an electric shock.
 Do not drive over, crush or stretch the cable. Do not
pull the cable to unplug the plug from the socket outlet
or to move the power tool. Damaged cables increase the
risk of an electric shock.
 During work breaks, when not in use or when working
on the power tool (e.g. changing tool inserts, repairs,
cleaning, adjustments), pull the mains plug. This safety
measure prevents accidental starting of the power tool.
 Provide for good ventilation at the working place.
 Do not allow children to use the power tool without
supervision. Children can injure themselves.
 Wear additional personal protective equipment, such
as safety goggles and respirator. Wearing protective
equipment for appropriate conditions reduces the expo-
sure toward hazardous substances.
 Products sold in GB only: Your product is fitted with a
BS 1363/A approved electric plug with internal fuse
(ASTA approved to BS 1362).
If the plug is not suitable for your socket outlets, it should
be cut off and an appropriate plug fitted in its place by an
authorised customer service agent. The replacement plug
should have the same fuse rating as the original plug.
The severed plug must be disposed of to avoid a possible
shock hazard and should never be inserted into a mains
socket elsewhere.
Product Description and
Specifications
Read all safety warnings and all instruc-
tions. Failure to follow the warnings and in-
structions may result in electric shock, fire
and/or serious injury.
1 609 92A 47E | (5.3.18)
Intended Use
The power tool is suitable for blowing unharmful substances.
The power tool is not suitable for blowing flammable mate-
rials, metal chips and sharp objects, such as screws or nails.
Product Features
The numbering of the product features refers to the illustra-
tion of the machine on the graphics page.
1 Handle
2 Lock-on button for On/Off switch
3 On/Off switch
4 Caps for carbon brushes
5 Air outlet
6 Nozzle
7 Air intake
8 Carbon brushes
Accessories shown or described are not part of the standard deliv-
ery scope of the product. A complete overview of accessories can
be found in our accessories program.
Technical Data
Blower
Article number
Rated power input
Air volume
Air pressure
Weight according to
EPTA-Procedure 01:2014
Protection class
The values given are valid for a nominal voltage [U] of 230 V. For differ-
ent voltages and models for specific countries, these values can vary.
Assembly
 Before any work on the machine itself, pull the mains
plug.
Fitting the nozzle (see figure A)
Attach the nozzle 6 tightly onto the air outlet 5 as indicated by
the arrow markings.
Operation
Starting Operation
 Observe the mains voltage! The voltage of the power
source must correspond with the data on the type plate of
the machine.
Products sold in AUS and NZ only: Use a residual current
device (RCD) with a rated residual current of 30 mA or less.
GBL 620
3 601 J80 5..
W 620
3
m /min 3.5
mbar 60
kg 1.6
/II
Bosch Power Tools