OHAUS ACHIEVER e-A51ST020 Manual Del Usuario página 6

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ACHIEVER TM Overhead Stirrers
5. Keyless Chuck
Keyless chuck (K) allows to fix stirring shaft with one hand.
Open the chuck: From work position (Figure 3), turn Locking Ring 90° to the
left (Figure 4). Pull Locking Ring down (Figure 5).
Close the chuck: Push Locking Ring up (Figure 6) and turn it 90° to the right.
6. Maintenance
6.1 Cleaning
WARNING: Electric Shock Hazard. Disconnect the equipment from
the power supply before cleaning.
Make sure that no liquid enters the interior of the instrument.
Attention: Do not use solvents, chemicals, alcohol, ammonia or
abrasives to clean the housing or control panel.
The housing may be cleaned with a cloth dampened with a mild detergent if
necessary.
6.2 Troubleshooting
The following table lists common problems and possible causes and remedies.
To remove the error message, disconnect the instrument from the power supply.
If the problem persists, contact OHAUS or your authorized dealer.
Error Code Possible Cause
AL1
AL2 High internal motor temperature
AL3 Motor overload
AL4 High driver temperature
AL5 Safety relay fault
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15
10 20
5 25
0 30
EN-5
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