X-Rite 890 Color Process Control Densitometer Bedienerhandbuch PDF herunterladen (Seite 37)

SERVICE AND GENERAL MAINTENANCE

5-5

TROUBLESHOOTING TIPS

Reflection measurement incorrect:

• Recalibrate instrument.

• Clean reflection cal strip or replace if bad.

• Replace read lamp.*

• Contact X-Rite or Authorized Service Center.

Transmission measurement incorrect:

• Recalibrate instrument.

• Replace read lamp.*

• Contact X-Rite or Authorized Service Center.

Transmission and Reflection measurement incorrect:

• Recalibrate instrument.

• Replace read lamp.*

• Contact X-Rite or Authorized Service Center.

Measurements drift:

• Recalibrate instrument.

• Replace read lamp.*

• Contact X-Rite or Authorized Service Center.

Unit will not calibrate:

• Clean or replace cal strip.

• Read lamp not working.

• Replace read lamp.*

• Contact X-Rite or Authorized Service Center.

Measurements unrepeatable/incorrect:

• Re-insert strip.

• Use different strip.

• Contact X-Rite or Authorized Service Center.

* The instrument has a failure monitor that in most cases automatically

indicates when the read lamp requires replacement.

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X-Rite 890 Color Process Control Densitometer Bedienerhandbuch Seite 37