Fein 7 901 32 00 40 3, Руководство пользователя

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14 en
Replacing the grinding belt.
Before any work on the machine itself, pull the
mains plug.
Loosen screw ( 22 ) and fold down the side cover ( 23 ).
(figure 3)
Loosen star-knob bolt (
12 ) and remove the chip/grind-
ing-dust box ( 11 ).
Tilt lever ( 5 ) upward to release the
tensioning device.
Remove the old grinding belt.
Before mounting the new grinding
belt, observe the running-direction
indication on the rear of the grinding
belt! It mus correspond with the rotation direction of the
drive wheel.
Place the grinding belt both around the drive wheel (
21 )
and around the contact wheel (
19
).
Tilt lever ( 5 ) down to tension the
grinding belt.
Shut the side cover (
23 ) and tighten
screw (
22
) again.
Mount the chip/grinding-dust box ( 11 )
and check the gap clearance of the
grinding rest. (figure 4)
Switch the machine on and adjust the belt run.
Operating instructions.
Switching on:
Disengage and fold up the safety pushbutton (
15
). Press
pushbutton “I” ( 17 ).
Switching off:
Fold up safety pushbutton ( 15 ). Press pushbutton “0”
(
17
).
After switching off, the machine runs on for
approx. 50 seconds.
Safety pushbutton:
In situations of danger, press the safety pushbutton to
switch the machine off.
Reversing the speed (2H models)
Switch position 1: Low speed
Switch position 2: High speed
The speed may only be reversed with switch ( 18 )
when the machine is stopped.
Overload protection.
In case of continuous high load over a longer period of
time, the machine is switched off. After a cooling-down
period of approx. 15 minutes, the machine is ready for
operation again.
Contact grinding (figures 6 + 7).
Check if the star-knob bolt ( 12 ) is firmly tightened.
Make sure that the top safety cover ( 4 ) is secured with
star-knob bolt ( 6 ) and the side cover ( 23 ) is closed.
Check the gap size of the grinding rest.
Check the position of the support surface for plane grind-
ing ( 20 ). The screws ( 13 ) must be in the lower position.
Check if the wing bolts ( 8 ) of the spark guard ( 9 ) are
properly tightened.
Switch the machine on and check the belt run.
Place the workpiece firmly onto the grinding rest.
Guide the workpiece with both hands or fasten it in a fix-
ture.
Plane grinding (figure 8)
Loosen star-knob bolts ( 6 ) and remove the top safety
cover ( 4 ).
Ensure that the gap clearance is correctly adjusted.
(figure 5)
Switch the machine on and check the belt run.
Guide the workpiece with both hands and remove it
upwards after the working procedure.
Extraction device
We recommend the use of an extraction device.
The machine can be connected via sleeve (
24 ) to an
exhauster.
Noise emission values.
Repair and customer service.
Repairs may be carried out only by qualified per-
sons in conformity with the valid regulations.
For repairs, we recommend our FEIN customer service
centre, the FEIN authorised service centres and FEIN
agencies.
When the machine's power supply cable is damaged, it
must be replaced using a specially prepared power supply
cable, available from your FEIN customer service agent.
The current spare parts list of this machine can be found
on the Internet under www.fein.com.
Idle Sanding
A-weighted emission pressure
power level measured at the
workplace L
pA
(re 20 μPa),
in decibels 81 93
Measuring uncertainty K
pA
,
in decibels 4 4
Measured A-weighted sound
power level L
wA
(re 1 pW),
in decibels 91 100
Measuring uncertainty K
wA
,
in decibels 2.5 2.5
Operating conditions
Speed (rpm) 3 000 3 000
Material – ST 37
Dimension – 8 x 40
Grinding belt
–
GRIT by Fein
36Z
REMARK: The sum of the measured emission value and
respective measuring inaccuracy represents the upper
limit of the values that can occur during measuring.
Wear hearing protection!
Measured values determined in accordance with the cor-
responding product standard (see last page in this Instruc-
tion Manual).
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