Güde P 2300 A Mode D'emploi Original page 15

Grinding Disk Check
To avoid injuries and accidents only fitting grinding disks free of any defects should be used.
Check the disk you are about to fit in for damages prior to the assembly.
It may be done by a simple sound test: Hold the disk so that a pencil may be put in the hole and the disk may swing freely. (Fig. P).
Now, knock the disk edge with another pencil carefully.
The disk should give a clear high pitch sound!
If the disk sound damped or blank, it is defective.
It should not be used!
A deep or damped sound indicates damage by cracks
Or similar. !
Do not fit the disk on the hub by force.
The central bore diameter should not be changed.
Only use matching disks .
The smallest grinding disk diameter should not be below
100 mm!
Any adjusting works should not be done unless the machine
is switched off and unplugged.
Grinding Disk Assembly
The grinding disk on the hub torque is 7 Nm. Where practicable, use a torque spanner. Now, the grinding disk additional guard should
be fitted on (Fig. 7).
Check the correct bottoming of the disk: in should not move across and lengthwise. Now, with the grinding disk properly installed, a
trial may be performed. Stand by the machine from the side and watch out for anybody dwelling in the working area.
If the grinding disk is vibrating or shows otherwise incorrect run, promptly switch off and unplug the machine before you attempt
clearing the fault.
The machine has a zero voltage circuit breaker, which is disabled on outage and will prevent any restarting of the machine after the
power supply is restored.
Using the sharpening stone and a clamping plate, it is possible to sharpen the disk to obtain the required profile. In this case, be
careful at work.
No damaged disks should be used!
6
P
7
15
After you have removed the ancillary
flange, you can insert the grinding disk in
the body from below. See that the ancillary
flange and the disk abut against each
other precisely.
(Fig. 6).
Do not tighten the screws too much to
avoid any damage to the disk.