Maintenance And Cleaning; Noise/Vibration Information - Bosch GNF 20 CA Bedienungsanleitung

Parallel Guide
(Optional extra, GNF 20 CA)
12
To cut additional parallel slots, press the guide
bolt 13 of the parallel guide 12 down into the al-
ready cut slot and carry out the cutting procedure.

Maintenance and Cleaning

Before any work on the machine itself, pull
the mains plug.
For safe and proper working, always keep
the machine and the ventilation slots clean.
After finishing work, disassemble the diamond
cutting discs and clean the clamping parts and
the protective cover.
If the machine should fail despite the care taken
in manufacturing and testing procedures, repair
should be carried out by an authorized after-sales
service centre for Bosch power tools.
In all correspondence and spare parts orders,
please always include the 10-digit order number
given on the nameplate of the machine.
WARNING! Important instructions for con-
necting a new 3-pin plug to the 2 wire cable.
The wires in the cable are coloured according to
the following code:
strain relief
live = brown
neutral = blue
Do not connect the blue or brown wire to the
earth terminal of the plug.
Important: If for any reason the moulded plug is
removed from the cable of this machine it must be
disposed of safely.
18 • 3 609 929 804 • TMS • 19.04.01
13
To be fitted
by qualified
professional only
English - 6
Service Indicator 9 (GNF 35 CA)
When the carbon brushes are worn out, the ma-
chine switches itself off. This is indicated approx.
eight hours beforehand by the lighting or blinking
of the service indicator 9. The machine must then
be sent to customer service for maintenance (for
addresses, see Section "Service and Customer
Assistance").
Guarantee
We guarantee Bosch appliances in accordance
with statutory/country-specific regulations (proof
of purchase by invoice or delivery note).
Damage attributable to normal wear and tear,
overload or improper handling will be excluded
from the guarantee.
In case of complaint please send the machine,
undismantled, to your dealer or the Bosch Serv-
ice Centre for electric power tools.

Noise/Vibration Information

Measured values determined according to
EN 50 144 (lime-sand brick).
Typically the A-weighted noise levels of the prod-
uct are: sound pressure level: 97 dB (A); sound
power level: 110 dB (A).
Wear ear protection!
The typical weighted acceleration is 4 m/s
2
.