9
When unpacking, make sure that all of
the standard equipment is present
and that there is no transportation
damage.
Before performing any work on the
machine itself, disconnect the power
plug.
▶ Attaching The Dust Extractor
Hose
Insert hose
26
into port
2
and twist
until it clicks (Fig. 2). The canister’s 2-
1/4” hose port also accepts many
friction-fit dust extractor hoses,
including most 1-1/4” hoses, 1-1/2”
hoses, 2-1/2” hoses and other Bosch
hoses. (See ‘Attachments’, page 17 and
18).
▼ ATTACHINg THE Y-CONNECTOR
The Y-connector (sold separately) has a
main connector sleeve to fit the dust
extractor port and has two (2) sleeve fit
connectors for dust extractor hoses.
Insert the main connector sleeve of Y-
connector into the dust extractor port
the same way as inserting the hose (see
above).
Insert each dust extractor hose into the
sleeve fit of the Y connector by twisting
the hose connector.
▶ Dust Collection Options
T h e r e a r e f o u r d u s t c o l l e c t i o n
options: fully enclosed filter bag, fully
enclosed wet slurry bag, plastic bag
or no bag.
A filter must be installed whether or
not a bag is used.
Assembly and Preparation
Disconnect the plug from the power source before making any
assembly, adjustments or changing attachments.
Such preventive
safety measures reduce the risk of starting the tool accidentally.
Specifications
Model
GAS20-17A
Voltage and Frequency
120V, 60Hz
Rated Power
17.5 Amps
Canister volume (gross)
17 Gal
Air flow
300 CFM (max)
Suction pressure
242 mbar
Sound pressure level
73 dB(A)
Weight
60 lb (27.2 kg)
Hose length
16 ft (5 m)
Power cord length
27 ft (8.2 m)
2
26
4
1
Fig. 2
2610051564_GAS20-17A 5/8/18 1:18 PM Page 9
