Baumer GTB 9 - Handbuch (Seite 7)

MB078
gtb9_mb (11A2)
 4
Securtiy indications
2
2
Security indications
2.1 Risk of injury due to rotating shafts
Hair and clothes may become tangled in rotating shafts.
• Before all work switch off all operating voltages and ensure machinery is stationary.
2.2 Risk of destruction due to mechanical shock
Violent shocks, e. g. due to hammer impacts, can lead to the destruction of the device.
• Never use force. Assembly is simple when correct procedure is followed.
• Use suitable puller for disassembly.
2.3 Risk of destruction due to contamination
Dirt penetrating inside the tachogenerator can damage the tachogenerator.
• Absolute cleanliness must be maintained when carrying out any work on the open tachogenerator.
• When dismantling, never allow lubricants to penetrate the tachogenerator.
2.4 Risk of destruction due to adhesive fluids
Adhesive fluids can damage the magnets and the carbon brushes. Dismounting a tachogenerator,
secured to a shaft by adhesive may lead to the destruction of the unit.
2.5 Explosion risk
Do not use the tachogenerator in areas with explosive and/or highly inflammable materials.
They may explode and/or catch fire by possible spark formation.