Blastrac EBE 900DC, Operating Instructions Manual

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11
4. Before operation
Before using the machine it is essential to inspect the machine.
It is not permitted to use the machine if the machine safety is not according the checkpoints below.
4.1 Checkpoints power supply

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 fully unwind of their reels.

No damage is permitted for electrical cables.

Use an electrical power supply connection with earth connecting.

The main switch of the machine should be put to ‘Off’ before connecting to the power supply.

Make sure the power supply is in accordance with the machine specifications.

The circuit breaker of the power supply must have a ‘’D’’ characteristic. Circuit breakers with a “C” or
“B” characteristic can give problems when switching the machine on.

If the machine is to be operated using power from a generator, the generator must be operated in
accordance with the current legal regulations and directives in force. (this applies to the protective
earth conductor in particular) in order to ensure that all safety devices are functioning and to eliminate
possible damage to electrical components.
4.2 Checkpoints of machine

Safety functions and operating functions must work correct.

Check all screws and other fasteners for tightness. No loose bolts and/or nuts are permitted.

Check the electrical components, cables and connections for wear and/or damages.

Dust hose connection must be reliable: use hose clamps and industrial tape.

Dust hoses must be undamaged and free of obstructions.

Make sure that the bigbag is empty and connected properly.

If dust leaves the filter unit instead of clean air, this is a sign that the filter cartridges are damaged or
not fixed correctly inside the chamber. Do not proceed! Rectify immediately!

All water must be removed from the air tank. Excessive water can have a negative impact on the pulse
power and shortens the life-time of the filter cartridges.

Check all air hoses for leakage.

Make sure the machine is parked on a flat and horizontal surface before operation.

The machine must be braked by actuating the levers on the wheels with brakes.

Do not allow operation of the machine while it is moving, during operation the machine must be
braked.