Troubleshooting; The System Does Not Switch On; No Laser Beams; No Measurement Values - SKF Maintenance Products TMEA 1P/2.5 Mode D'emploi

5.3

Troubleshooting

5.3.1

The system does not switch on

a) Check that batteries are inserted in the right way.
b) Replace the batteries.
For TMEA 1P/2.5 system: Use principally Alkaline batteries for a
better life span.
For TMEA 1PEx system: Only use the authorized battery types as
described in chapter 2.1.
5.3.2

No laser beams

a) Make sure that the display unit is switched ON.
b) Check the cables and connectors. Assure that all cables are
properly connected.
c) Check to see if the measuring units' warning LEDs flash.
d) Replace the batteries.
For TMEA 1PEx system: Only use the authorized battery types as
described in chapter 2.1.
5.3.3

No measurement values

a) Check the cables and connectors.
b) Check that the targets are open.
c) Assure that the laser beams hit the positioning detectors.
d) Assure uninterrupted travel of the laser beams.
5.3.4

Fluctuating measurement values

a) Assure tight attachment of fixtures and measuring units.
b) Assure that the laser beams hit the detectors.
c) Assure that air turbulence does not influence the measurement.
d) Assure that direct bright light or obstructed laser beams do not
influence the measurement results.
e) Assure that external extensive vibrations do not influence the
measurement.
f) Assure that radio communications (like walkie-talkies) do not
influence the measurement.
38 Shaft Alignment Tools TMEA 1P/2.5 / TMEA 1PEx