Gude Profi 2500, Руководство пользователя

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4. Grinding Disk Check
5. 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. 8).
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.
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.
No damaged disks should be used!
7 8
P
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. 7).
Do not tighten the screws too
much to avoid any damage to the
disk.