Blastrac BGS-250-115V-V2, Operating Manual

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4. Initial operation
Before using the machine it is committed to inspect the machine. It is not permitted to use machine if machine
does not meet safety standards according to the check points below.
Check points for 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.
 Any damage to electrical cables is not permitted.
 Electrical cords must be rolled entirely of the reels.
 Use an electrical power supply connection with a grounded connection.

Be careful of water on treated surface. Electrical cables must not come into contact with water.
Checkpoints for machine safety
 The safety functions and operating functions work correctly.
 The flexible coupling is not damaged or deformed.
 The diamond disc is not damaged.
 There are no damages on the electrical components.

There are not any loose fasteners.
 There is no damage to the dust hose and it is connected well.
Removing diamond disc

Disconnect machine from power before proceeding.

Fold the upper frame by loosening the handle adjustment levers. When it is adjusted onto the stops,
then re-tighten the handle adjustment levers.

Fold the machine onto its back. Make sure it is setting on a flat surface so that it will not fall over.

Loosen the four bolts with the appropriate Allen key.

Remove the diamond or multiflail disc.
Mounting diamond disc

Disconnect machine from power before proceeding.

Fold the upper frame by loosening the handle adjustment levers. When it is adjusted onto the stops,
re-tighten the handle adjustment levers.

Fold the machine onto its back. Make sure it is setting on a flat surface so that it will not fall over.

Fix the diamond or multiflail disc underneath the adaptor plate and install the four bolts then tighten
with the appropriate HEX key wrench.