Operating Instructions 1-7D
Initial operation
2
3
5
1
4
6
Fig. 5.4
1 Feed spout
2 Magnetic valve
3 Valve lever
4 Abrasive control cable
5 Plunger
6 Limit switch
Pull the switch lever on the machine handle slowly to it’s stop.
The blast wheel motor switches on.
At the same time the magnetic valve is opened.
Slowly move the machine forward and observe the blast cleaned
surface, and change the advancing speed if necessary.
When the blast head is lifted from the floor, abrasive escapes
from the sides of the blast head at high speed. If the machine is
moved with the blast head raised, the abrasive magnetic valve
must be closed.
Alter the travel direction only after having closed the magnetic
valve.
The dust container of the filter unit must be emptied regularly.
Comply with the local waste treatment regulations considering
the removed material.
6
To Next Page
