Remaining Hazards; Technical Data; Attachment And Operation - Scheppach BTS 900 Manual Del Usuario

• Switch the machine off and pull the power plug
from the socket when fitting or removing acces-
sories.
• Never leave the working area of the sanding ma-
chine while the tool is running, or as long as it has
not come to an absolute standstill.

6. Remaining hazards

The machine has been built using modern technol-
ogy and in accordance with recognized safety rules.
Some hazards, however, may still remain.
• The grinding wheel poses a danger of injury to
fingers and hands by improper feeding or place-
ment of tools.
• Danger of injury from thrown tools due to improper
holding or feeding.
• The use of incorrect or damaged mains cables can
lead to electrical injuries.
• Although having regarded all considerable rules
there may still remain not obvious remaining hazrds.
• Minimize remaining hazards by following the in-
structions in "Safety Rules", "Use only as author-
ized" and in the entire operating manual.

7. Technical data

Dimensions L x W x H
ø Disc
RPM Disc
Belt dimensions
Belt speed
Belt tilt
Table size
Table tilt
Weight
Motor
Power
Subject to technical changes!
Noise
Total vibration values determined in accordance with
EN 62841-1
sound pressure level L
pA
uncertainty K
pA
sound power level L
WA
uncertainty K
WA
Wear hearing protection.
The effects of noise can cause a loss of hearing. To-
tal vibration values (vector sum - three directions) de-
termined in accordance with EN 62841-1.
22 | GB
460 x 360 x 280 mm
150 mm
2850 1/min.
915 x 100 mm
7,3 m/s
0° – 90°
225 x 160 mm
0°-45°
16.5 kg
230-240 V~ / 50 Hz
370 W
82,2 dB(A)
3 dB
89,4 dB(A)
3 dB
www.scheppach.com

8. Attachment and operation

Before starting the equipment
Before you connect the equipment to the mains sup-
ply make sure that the data on the rating plate are
identical to the mains data.
Warning!
Always pull the power plug before making adjust-
ments to the equipment.
• All covers and safety devices have to be properly
fitted before the equipment is switched on.
• It must be possible for the grinding/sanding belt
and disk to run freely.
• When working with wood that has been processed
before, watch out for foreign bodies such as nails
or screws, etc.
• Before you actuate the On/Off switch, make sure
that the abrasive paper is correctly fitted and that
the equipment's moving parts run smoothly.
8.1 Assembling the machine (fig. 1 - 5)
• Mount the lower wheel guard (15) with the screws
(16). (fig. 2)
• Mount the grinding/sanding table (14) and secure
with the screw (1). (fig. 3+4) The grinding/ sanding
table (14) can be infinitely adjusted from 0° to 45°
with the miter scale (2) and the thumb screw (1).
• The adjustable cross stop (13) ensures safe guid-
ance of the workpiece. Important. The grinding/
sanding disk (11) must be able to run freely, but the
distance between the grinding/sanding table (14)
and the grinding/sanding disk (11) is not allowed
to exceed 1.6 mm.
• Put on the stop rail (7) and secure with the screw
(17). (fig. 5) Important. The grinding/sanding belt
(6) must be able to run freely.
8.2. Changing the grinding/sanding belt (6)
(fig. 6 - 9)
• Pull out the power plug
• Remove the screws (18).
• Remove the grinding/sanding belt guard (19).
• Turn the grinding/sanding tensioner (10) to the
right in order to reduce the tension on the grind-
ing/sanding belt (6).
• Remove the grinding/sanding belt (6) to the rear.
• Mount and the new grinding/sanding belt in re-
verse order. Important. Note the running direction:
On the housing and on the inside of the grinding/
sanding belt!
8.3. Adjusting the grinding/sanding belt (6)
• Pull out the power plug
• Push the grinding/sanding belt (6) by hand slowly
in the running direction.
• The grinding/sanding belt (6) must run centrally on
the grinding/sanding surface. If not, you can use
the knurled screw (8) to make adjustments.