Blast pattern
The blast pattern (A) is the surface that has received
treatment.
A
For a good result the hotspot must be in the center of
the blast pattern. If the hotspot is too far to the left or
to the right, turn the control cage. Refer to
blast pattern on page 20 .
These are the conditions that have effect on the blast
pattern:
•
The direction of rotation of the blastwheel is correct.
•
Increased wear on the blastwheel, impeller and
control cage.
•
The dimension of the abrasive. The blast pattern
must be adjusted when you change dimension.
•
The position of the lateral window in the control
cage.
•
Different types and hardness of the surface.
To adjust the blast pattern
WARNING:
or touch the cage clamps, feed spout
and blastwheel when the product is on.
Disconnect the power supply when you
adjust the blast pattern.
WARNING:
equipment when you adjust the blastpattern.
Personal protective equipment on
Refer to
page 8 .
1. Disconnect the power plug.
20
To adjust the
Do not adjust, loosen
Use personal protective
2. Remove the 2 screws, the 2 washers and the feed
spout.
3. Loosen the 2 nuts on the cage clamps.
4. Examine the position of the control cage window.
2070 - 003 - 16.03.2023