Operating Instructions
2-45D
Fault diagnosis
4
Fault diagnosis
Possible cause
Remedy
Excessive wear
in blast housing
and rebound
plenum
Wrong abrasive.
Low airflow capacity.
Contact
Blastrac
. Recommended
for most applications
Blastrac
Shot 550 / 460
Increase the airflow of the vacuum
Incorrect setting of the
control cage
The thrown abrasive blasts the
housing and not the surface to be
blasted. Adjust the blast pattern.
Every surface to be treated is different and has its own blast cleaning
characteristics. Blastrac is always available to help you choosing the
right settings.
9.2 Fault diagnosis - hydraulic and electrical system
Prior to any repair works on the machine or its drives the
machine must be secured against unintentional switching-on.
Put the machine to its Safety off position
.
Please contact
Blastrac
for a complete manual describing the fault
diagnosis of the hydraulic and electrical system.
