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4. Initial operation
Before using the machine it is of great importance 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:
Machine in general
Operating and safety 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.
Check all hydraulic components, connections and hoses for oil leakage, wear and/or damages.
Dust collector
Dust hoses must be undamaged and free of obstructions. The connections must be reliable: use hose
clamps and industrial tape.
Make sure that the Big Bags are empty and connected properly. Put a pallet underneath the BigBags.
The filter housing must be sealed in properly and all seals must be in good condition.
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.
All water must be removed from the air tank and drain box. 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.
Blast unit
Check the following parts for damage and wear: blast wheels, feed spouts and liners. Wear will take
place in form of grooves along the blade surface outwards. Wear grooves are acceptable until 75% of
the blade thickness has been worn away. When this point is reached, replace all blades as a set.
Check the parts of the separator on wear and defects. Remove foreign bodies and dust deposits.
Check the level of abrasive in the storage hopper. Refill if necessary.
Check the front, side and rear magnet and brush seals for wear.
W
ork area
Check the surface to be treated for loose parts (stones, screws, etc.) The surface must be swept if
necessary. Make sure the machine can travel over all inequalities on the surface. Small inequalities like
weld seams or floor joints are no barriers for the machine
Secure the work area around the machine providing an adequate safety distance from the machine.
Use a red and white safety chain and danger sign to enclose the work area.
Remove reinforcing steel or other objects protruding from the surface in order to prevent damage to
the machine.
Warning!
Make sure that the surface to be treated does not contain dangerous materials
such as:
- combustible or explosive dusts or substances.
- carcinogenic or pathogenic substances.
