EN
Floor grinding machine DSM 450
4 Maintenance
19
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 tools of the same type and
degree of wear per ETX locating plate accor-
ding to the processing specifications.
Each ETX locating plate needs to be equip-
ped with the same number of tools.
1.
Tilt the machine (
Chapter 4.2).
2.
Gently tap with a lump hammer to loosen the tools
[28, Fig. J] from the EXT locating plate [26, Fig. J]
and then remove.
3.
Insert new tools into the recess [27, Fig. J] of
the ETX locating plate and press firmly in the
direction of the arrow (use lump hammer if ne-
cessary).
All locating plates need to be equipped with
diamond tools of the same type and the
same quantity. The heights of the diamond
tools (degree of wear) also have to be the
same.
4.
Set the machine upright, swivel and lock the
guide handles in standard position (
Chapter
3.1).
4.4 Mounting and dismantling surface
mills
1.
Tilt the machine (
Chapter 4.2).
2.
Fasten the three surface mills [29, Fig. I] with
the supplied screws (3 each, M8) to the ETX
locating plates.
3.
Set the machine upright, swivel and lock the
guide handle in standard position (
Chapter
3.1).
All locating plates need to be equipped with
complete surface mills of the same type. The
degree of wear on all surface mills
[29]
has
to be identical.
If surface mills are being used, the speed
may not exceed 50 %
(
Chapter3.2)
!
4.5 Mounting the ETX locating plate
1.
Tilt the machine (
Chapter 4.2).
2.
Push the ETX locating plate [26, Fig. K] onto the
guide bolts and screw tight with the central fixing
screw M8x20 [29, Fig. K].
3.
Set the machine upright, swivel and lock the
guide handle in standard position (
Chapter
3.1).
4.6 Cleaning the machine
1.
Tilt the machine (
Chapter 4.2).
2.
After using the machine and tools, clean and dry
them with a cloth or suitable agents.
3.
Set the machine upright, swivel and lock the
guide handle in standard position (
Chapter
3.1).
4.7 Checking electrical components
Only suitably knowledgeable, qualified pro-
fessional electricians may perform work on
any electrical components of the machine.
Risk of fire due to faulty electrical cables!
Check the mains cable and power plug regu-
larly for functional safety.
4.8 Final tasks
Either
decommission the machine
a.
Disconnect the power plug [2, Fig. A] from
the mains.
b.
If necessary, activate the lever [14, Fig. D]
and empty the tank [10, Fig. A].
Reduce the projection if necessary:
c.
Swivel and lock the guide handle in the
front position (over the drive motor)
(
Chapter 3.1).
or
Restart the machine
(
Chapter 3.1 - page 17).
