Impacts STREAMER S125E, Operating Manual

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S125E Operating Manual
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Chapter 9.0 Error Diagnostics
9.1 Diagnosis of Errors
9.2 Diagnosis of Electrical Failures
9.1 Diagnosis of Errors
Prior to any repair work on the machine or its drives, the machine has to be secured
against unintentional switching on. Put the machine to its Safety off position as
described in Chapter 2.
Failure Possible Reasons for Failure Failure Corrective Actions
Unusual Vibrations Uneven wear of the blast wheel Replace blast wheel set
Unbalance due to broken parts or
blades.
Check separator and all other
sections of the machine.
Remove all broken parts.
Unusual Noise
Low clearances or bad
adjustments of turning parts Check parts adjustments (Blast
wheel and Control Cage).
Loose or lost screws.
Check screws and bolts to be
fitted correctly. Tighten where
necessary.
Motor Bearing worn Replace motor
Reduced
performance or no
performance
Not enough abrasive in storage Fill up abrasive
Valve adjustment
Adjust valve lever and valve
disk.
Too much dust and sand in the
circuit
Check all seals and dust hose /
Check filtration unit to be sealed
properly (dust bin)
Blast wheel or control cage
Blast wheel or control cage worn
out. Replace worn items.
Too much abrasive emitted when
switched on. Ensure motor has max speed
before opening the valve,