Waters 2489 - Page 169

Error messages 5-7
System cannot respond Error occurs while unit
is positioning next
wavelength or changing
modes. Occurs during
initialization or
calibration.
1. Recycle power to the
detector.
2. Contact Waters
Technical Service.
Filter initialization
failure: No reference
energy
Unit sensors cannot find
any light energy before
homing the optical
filter.
1. Recycle power to the
detector.
2. Contact Waters
Technical Service.
Filter initialization
failure: No filters found
Unit sensors observe
transition to dark before
homing the optical
filter.
1. Recycle power to the
detector.
2. Contact Waters
Technical Service.
Filter initialization
failure:
No response
Unit sensors cannot
identify any dark
regions.
1. Recycle power to the
detector.
2. Contact Waters
Technical Service.
Filter initialization
failure: Shutter position
Unit sensors cannot find
the shutter position.
1. Recycle power to the
detector.
2. Contact Waters
Technical Service.
Filter initialization
failure: Order filter
position
Unit sensors cannot find
the order filter position.
1. Recycle power to the
detector.
2. Contact Waters
Technical Service.
Filter initialization
failure: Erbium position
Unit sensors cannot find
erbium filter position.
1. Recycle power to the
detector.
2. Contact Waters
Technical Service.
Grating initialization
failure: No home sensor
Search for the home
sensor failed.
1. Recycle power to the
detector.
2. Contact Waters
Technical Service.
Instrument error messages
Error Message Description Corrective Action