Blastrac 1-8DECMKI, Operating Manual

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Operating Instructions 1-8DEC 230V
Edging Mode
6.1 Edging Mode
Refer to Figure Number 5
The model 1-8DEC 208/230V is capable of cleaning surfaces within 1 / 2 inch of
vertical obstructions. (This is along the side of the machine. The 1-8DEC can
be pushed as close as 1-1/2 inches from the front of the machine.) Performing
the following steps sets up the edging mode:
1. Remove the two hex screws holding the retainer, seal and magnet on the
side of the machine where the edging is required. This requires a 5-mm
metric hex key. Be careful to keep abrasive from entering the holes in which
the screws were secured. You may want to cover these two holes with duct
tape while in the edging mode to protect the threads.
2. Move the machine to the area in which the edging will be done and see if the
machine can be moved freely. Adjust the height of the machine if necessary.
3. Begin cleaning in the normal fashion. Do not blast when the machine is away
from the vertical surface in the edging mode since the magnetic seal is no
longer present. Abrasive will disperse more readily from the side if the
magnet is not in place. Keep in mind that the machine will tend to lose more
abrasive while in the edging mode since the magnetic seal has been
removed.
NOTE: Do not use the machine for normal blasting when it has been prepared for
edging. The magnet, seal and retainer must be reinstalled first.
CAUTION: Close the abrasive valve before moving the 1-8DEC away from the
vertical surface. Failure to do so may expose nearby personnel to flying
abrasive.
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