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Operating manual BMG-720PRO
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4. Initial operations
Before using the machine it is important to inspect the machine.
It is not permitted to use the machine if the machine safety is not according the
checkpoints below.
Checkpoints of electrical safety
Use only extension cables for extending the main cable that are sized and marked
in accordance with the overall power consumption of the machine.
Electrical cables must be rolled entirely off of the reels.
Any damage to electric cables is not permitted
Use an electrical power supply connection with earth connection
Checkpoints of machine safety
Check if:
The safety functions and operating functions work correct.
The flexible coupling is not deformed or damaged
The diamond / multiflail disc is not damaged
There are no damages on the electrical components.
There are not any loose nuts or bolts
There is not any damage to the dust hose and if it is connected correctly.
Removing the diamond wings
Make sure the power supply plug is out of the machine
Lay down the machine so it is lying on the handle. Make sure the machine will not
fall back down. A second person can stands on the handle to make sure it will not
fall back down.
Loose the bolts (1) to remove the adapter plate (2) from the diamond plate holder
(3) and remove the diamond wings (5) by unscrewing the three bolts (4) on the
back of the plate.
The polishing dots (6) can be changed without removing the adapter plates (2)
Mounting the diamond wings
Make sure the power supply plug is out of the machine
Lay down the machine so it is lying on the handle. Make sure the machine will not
fall back down. A second person can stands on the handle to make sure it will not
fall back down.
Mount the diamond wings (5) to the
adapter plates (2) with an appropriate
key and fix the adapter plate (2)
to the diamond plate holder (3)
