Connection To The Air Supply - Bosch 0 607 352 109 Manual Del Usuario

bu_3609929977_t.fm Seite 8 Montag, 11. Oktober 2004 12:17 12
Mounting the Protective Device
Before you mount the protective devices, insure that
the air tool is not connected to the air supply.
When grinding and cutting off, always use the protec-
tive guard 13. When sanding, always install the hand
guard 4 on the auxiliary handle 3. These protective de-
vices are intended to protect you from broken frag-
ments and accidental contact with the abrasive
wheels.
Mounting the Protective Guard
16
13
12
Auxiliary Handle
Screw the auxiliary handle 3 onto the right or left side
of the head of the tool, depending on the kind of oper-
ation.
Hand Guard
4
3
3 609 929 977 • (04.10) T
4 MOUNTING
Exhaust Line
You can use an exhaust line to carry exhaust air away
from your workplace and, at the same time, achieve
optimal muffling. You also improve the operating con-
ditions, because your workplace will no longer be con-
taminated by oil-containing air and there are no longer
any raised dust or chips.
Loosen the screw 12
and place the protective
guard 13 on the spindle
collar 16. Rotate it so
that the closed part of
the protective guard fac-

Connection to the Air Supply

es you during the work-
ing operation. Fix the
The air tool is designed for an operating pressure of
protective guard in prop-
6.3 bar (91 psi). For maximum performance, the inner
er position by securely
diameter of the hose is 10 mm with connection
tightening the screw 12.
threads of 1/4" NPT. To maintain full performance,
use only hoses with a maximum length of 4 m.
The supplied air must be free of foreign material and
moisture to protect the air tool from damage, contam-
ination, and rust.
The use of a compressed air maintenance unit is
necessary.
This ensures optimum functioning of compressed air
For all work with the rub-
tools. Observe the operating instructions of the main-
ber backing pad 5, you
tenance unit.
should mount the hand
All fittings, connecting lines, and hoses must be di-
guard 4 together with the
mensioned for the required air pressure and volume.
auxiliary handle 3.
Avoid restrictions in the air supply resulting from, e.g.,
pinching, kinking, or stretching!
In case of doubt, measure the pressure with a pres-
sure gauge at the air inlet with the tool switched on.
English–8
Unscrew the muffler at the air
outlet 2 and replace it with
the hose nipple 22. Loosen
the hose clamp 20 of the ex-
haust hose 21 and attach the
20
21
exhaust hose over the hose
22
nipple 22 by firmly tightening
the hose clamp.