NUVE NF 800 - Section 7; Disposal Management Concept; Section 8; Troubleshooting

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7.5 ELECTRICITY
Centrifuged at high voltages are present behind the panels. These panels are electrically
disconnecting Do not open the centrifuge
SECTION 8
DISPOSAL MANAGEMENT CONCEPT
The currently valid local regulations governing disposal must be observed. It is in the responsibility
of the user to arrange proper disposal of the individual components.
Applicable local regulations for disposal have to be carefully observed.
The instruments and electronic accessories (without batteries, power packs etc.) must be disposed
off according to the regulations for the disposal of electronic components.
Batteries, power packs and similar power source have to be dismounted from electric/electronic
parts and disposed off in accordance with applicable local regulations.
SECTION 9
TROUBLESHOOTING
If the centrifuge fails to operate,
Check that,
 The on/off switch is on,
 The fuses are sound,
 The plug is not defective,
 The centrifuge is well connected to the supply,
 The electricity installation is not defective,
 Power is supplied.
In case of below written failures, related error codes are shown,
Err 1
 Imbalance. The load is not distributed properly. Balance the load statically and dynamically.
Check if the weights of the buckets are the same.
Err 2
 Motor overheat. Please switch off the centrifuge for at least 20 minutes
Err 3
 Speed failure. The optical sensor could have failed. Please observe whether the “running”
indicator leds are on or not. If it is not on, the optical sensor is defective. If it is on, the motor
could have failed. Contact to your service if either occurs.
 This error code occurs when the mains voltage drops below the lower limit.
Err 4
 Lid failure. This failure occurs when lid is opened during the centrifugation.