Bosch Professional GTA 3800 Original Instructions Manual page 17

Do not overload the saw stand. Always observe the max-
imum load bearing capacity of the saw stand.
Preparing the workpiece support
The free end of long workpieces must have something
placed underneath it or be supported.
Adjusting the height of the workpiece support
(see figure E)
– Place your workpiece on the saw table for the power tool.
– Release the locking knob (5) and adjust the height of the
roller support (7) so that your workpiece is straight.
– Re-tighten this locking knob.
Sawing workpieces of the same length (see figure F)
The length stop (8) can be used for easily sawing workpieces
of the same length.
– Pull the length stop (8) up until it engages.
– Position the workpiece support (1) at the required dis-
tance from the saw blade of the power tool.
– To insert the length stop (8), tilt the length stop in and
press it fully down.
Extending the saw stand (see figure G)
The saw stand can be extended on both sides.
– To stabilise the saw stand when machining long and
heavy workpieces, you can support the table
extension (2) with a support leg (13).
– Place your long workpiece on the saw table for the power
tool.
– If necessary, loosen the corresponding locking knob (3)
and pull the table extension (2) outwards until it reaches
the required length.
– Re-tighten this locking knob.
Installation of Accessories
Support leg for supporting the table extension (see
figure H)
To stabilise the saw stand when machining long and heavy
workpieces, you can support the table extension (2) with a
support leg (13).
You can fasten the support leg (13) either left or right of the
saw stand.
– Release the locking knob (3) and pull the table
extension (2) that you want to be supported slightly out.
– Push the screw head of the support leg (13) into the
lower groove of the table extension (2).
– Turn the support leg (13) firmly.
– Screw the height adjustment of the support leg (13) in or
out until the saw stand is level again.
Transport wheels and stop for quickly changing the
operation site (see figures I1−I2)
The transport wheels (12) allow you to transport the saw
stand to another operation site, without having to remove
the stationary saw installed on it.
Bosch Power Tools
You can fasten the transport wheels (12) either left or right
of the saw stand.
– Use the fastening set (20) for installation.
– Place the saw stand on the floor with folded legs up.
– Screw the transport wheels to the saw stand at the re-
quired place using the four screws and nuts.
Use the supplied hex key (14) for this.
– Rotate the saw stand into the working position.
– On the side of the saw stand to which the transport
wheels are fastened, release the locking knob (3) and pull
the table extension (2) slightly out.
– Push the transport stop (11) into the upper groove of the
saw stand and move the transport stop up to the holder
set (4).
– Tighten the hexagon screw in the stop with the supplied
socket spanner (14).
The holder set with installed power tool can now no longer
slip during transport.
Transport (see figure J)
You must fold up the saw stand for transport.
– If a support leg (13) is installed, remove it.
– Push the table extensions (2) fully in.
– Swivel all legs in (press locking pin (15) in; swivel leg in
until the locking pin audibly engages again).
– Reach into the handle recess and lift the saw stand.
Maintenance and Service
Accessories
Holder set
Workpiece support
Height-adjustable support leg
Transport wheel set (wheels, stop,
fastening set)
After-Sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. You can find explosion drawings and information on
spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you
with any questions about our products and their accessor-
ies.
In all correspondence and spare parts orders, please always
include the 10‑digit article number given on the nameplate
of the product.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
English | 17
Article number
1 609 B07 135
1 609 B06 853
1 609 B01 855
1 609 B01 854
1 609 92A 6JA | (06.09.2021)