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4 Maintenance
EN Floor grinding machine DSM 530S / DSM 650S / DSM 800S
4 Maintenance
Follow the safety instructions in Chapter 2.
The operating and maintenance personnel
responsible for the machine must ensure that
no one can enter the machine’s danger zone
during operation or maintenance work.
Only trained and qualified personnel may
perform maintenance and repairs on the in-
strument! They must be familiar with the
dangers associated with such work, protect
themselves and avoid danger!
When working on the machine (set--up, main-
tenance, service, repair, cleaning, etc.), the
power supply of the machine has to be di-
sconnected from the mains
(Disconnect power plug)
!
Perform cleaning and maintenance work in
accordance with the operating manual and
check the safety guards for completeness
and functionality.
4.1 Customer service and spare parts
In case of customer service queries, replacement
parts or repairs, please contact the manufacturer.
To ensure your queries are dealt with as quickly as
pos- sible, always quote your machine data. These
are located on the machine’s nameplate [38, Fig.H].
4.2 Set machine upright/tilt
Tilt machine
1.
Disconnect the power plug [4, Fig. A/L]
from the mains.
2.
Disconnect the dust extraction [25, Fig. C]
from the machine.
3.
DSM 530S / DSM 650S:
If necessary, open the manual valve
[6, Fig. A] and empty the tank.
DSM 800S:
Disconnect the water supply [24, Fig. C]
from the machine.
4.
Securely hold the guide bar [3, Fig. A] or se-
cure it against falling and turn the
clamping nuts [21, Fig. E] anticlockwise, until
the lok- king disks [22, Fig. E] are no longer
enga- ged.
5.
Adjust the guide bar to the upper,
stretched position [Fig. F] and tighten the
clamping nuts clockwise so that the locking
disks en- gage.
6.
If additional weights [7, Fig. G/F] are pre-
sent: Remove both knob screws [39,
Fig. G], swivel the additional weights back-
ward over the wheels until they lock into
place and secure with the knob screws.
7.
Grip the guide handle [1, Fig. F] with both
hands and place one foot on the
support [23, Fig. F] ( arrow).
8.
Pull the guide handle and press against
the support to tip the machine [Fig. F] and
place it on the floor.
Setting the machine upright
1.
Set the machine
upright.
2.
Remove both knob screws [39, Fig. G],
swivel the weight elements [7, Fig. G/F]
forward over the drive motor until they
lock into place; secure with the knob
screws.
3.
Adjust the guide bar to the desired
working position and tighten the clamping
nuts clockwise, so that the locking disks
en- gage.
4.3 Mounting and dismantling ETX diamond tools
The consistency of the surface to be ground
determi- nes the type or composition of the tools to
be used.
All ETX diamond tools authorised for this ma-
chine [Fig. I] are removed and mounted in
the same manner.
Always mount 3 or 6 tools of the same type
and degree of wear per ETX locating plate
according to the processing specifications.
All locating plates need to be equipped with
diamond tools of the same type and the
same quantity. The diamond tools need to
be equal in height
(degree of wear)
.
Danger of injury from sharp edges!
An extremely sharp burr can form on the
diamond tools during the grinding process.
Wear safety gloves!
1.
Tilt the machine ( Chapter 4.2).
