Fein GRIT GXE Manual De Instrucciones página 12

en
12
Pull out the mains plug for maintenance and repair!
Switching the machine on unintentionally can lead to
serious injuries.
Have the electrical safety of the machine checked reg-
ularly in accordance with statutory regulations. For
machines that have not been checked, there may be
danger of electrical shock!
Check the rotation direction of the motor before start-
ing the operation of the machine for the first time. If the
rotation direction of the motor is incorrect, the work-
piece can be thrown from the machine and cause an
accident. The rotation direction may be changed only
by a qualifiedelectrician.
Handling hazardous dusts
For work procedures with this power tool where
material is removed, dusts develop that can be hazard-
ous to one's health.
Contact with or inhaling some dust types, e. g. asbestos
and asbestos-containing materials, lead-containing coat-
ings, metal, some wood types, minerals, silicate parti-
cles from materials containing stone, paint solvents,
wood preservatives, antifouling paints for vessels, can
trigger allergic reactions to the operator or bystanders
and/or lead to respiratory infections, cancer, birth
defects or other reproductive harm. The risk from
inhaling dusts depends on the exposition. Use dust
extraction matched appropriately for the developing
dust, as well as personal protective equipment and pro-
vide for good ventilation of the workplace. Leave the
processing of asbestos-containing materials to special-
ists.
Wood and light-metal dust, hot mixtures of grinding
dust and chemical materials can self-ignite under unfa-
vourable conditions or cause an explosion. Avoid
sparking in the direction of the dust collector as well as
overheating of the power tool and the materials being
sanded, empty the dust collector/container in time,
observe the material manufacturer's working instruc-
tions, as well as the relevant regulations in your country
for the materials being worked.
At a glance.
1 On/Off switch
2 Safety pushbutton
3 Wing bolts of the spark guard
4 Spark guard
5 Brushes, grinding or polishing tools
6 Grinding rest
7 Fastening screws of the grinding rest
8 Adjustment screw for gap clearance
9 Venting slots
10 Tool holder
11 Clamping washer
12 Spring washer
13 Clamping screw
14 Safety cover
15 Screw of the safety cover
16 Hose connection socket for dust extraction
17 Drilled hole
18 Pin
19 Fastening screws of sub base for work bench
Assembly instructions (figure 5).
Fasten the machine on the Fein sub base GIXS or
GIXBE (see Assembly instructions) or on a work bench
with fitting bolts (19).
Fasten the sub base or the work bench to the floor
using suitable dowel/bolt connections.
All connections must withstand the forces that arise
during working.
Faulty assembly can cause the sub base or work bench
to tilt over or the machine to loosen from the sub base
or work bench during operation, and lead to serious
accidents.
Electrical connection.
The electrical connection, which is to be pro-
vided by customer, must be carried out by a qual-
ified electrician.
Observe mains voltage: The mains voltage and the fre-
quency of the power source must agree with the data
onthe type plate of the machine.
Before starting operation for the first time, check the
rotation direction of the motor. The rotation direction
may be changed only by a qualified electrician.
Adjustments.
Before any work on the machine itself, pull the
mains plug.
Adjusting the grinding rest (6).
Loosen both adjustment screws (7). Adjust the grinding
rest to the required height, depending on the size of the
workpiece.
Retighten the adjustment screws (7).
Adjusting the gap clearance (figure 1).
Brushes, grinding or polishing tools are subject to
normal wear. Therefore, the gap clearance must
be checked regularly and corrected if required.
Turn handle screw (8) until the clearance between
brush, grinding or polishing tool (5) and grinding rest
(6) is maximum 2 mm.
Replacing brushes, grinding or polishing
tools(figure 2).
Before any work on the machine itself, pull the
mains plug.
Loosen the four screws (15) and remove the safety
cover (14).
Increase the gap clearance with the handle screw (8).
Adjust the required gap clearance with the handle
screw (8).
Insert the enclosed pin (18) into the drilled hole (17)
and secure the tool holder against turning.
Loosen clamping screw (13) and remove clamping
washer (11).
Remove the brush, grinding or polishing tool.
Insert a new brush, grinding or polishing tool. Make
sure that the drive pin on the tool holder (10) engages
in the hole on the disc.
Mount the clamping washer (11) and the clamping
screw (13) with the spring washer (12), and tighten the
clamping screw.