101
Section 15 Maintenance and Troubleshooting
15.1 Instrument maintenance
15.2 Sensor maintenance
The sensor spot needs to be replaced about once a year. It is recommended to calibrate the
sensor every 6 months for beverage applications with multiple CIP. The procedure is very
simple and takes no more than a couple of minutes. Based on the measurement range of
oxygen, the sensor lifetime can be shorter and the maintenance—and calibration—frequency
increased. If there are bleaching compounds and strong oxidants (e.g., ClO
2
) in the sample, the
sensor lifetime can also be shorter.
Important Note:
The shelf-life of the K1100/M1100 LDO spot is 2 years prior to first use.
15.2.1 Equipment required
15.2.2 Sensor spot removal
C A U T I O N
Personal Injury Hazard. Any instrument maintenance should be carried out by a qualified
Hach Service Technician. Please contact your local representative should you feel any
maintenance or instrument adjustments are required
A replacement sensor spot (No.
1
) and O-ring
(No.
3
) supplied with the sensor spot.
The maintenance tool (No.
2
) which is
delivered with the sensor.
1.
Push the maintenance tool (square sides upmost)
as far down as possible over the old sensor spot.
Continue to push down on the tool and turn gently
until the square sides of the tool and the square
slots of the sensor spot engage. The tool should
then drop into position.
2.
Turn the tool counter clockwise to unscrew the old
sensor spot.
Содержание ORBISPHERE K-M1100
Страница 1: ...DOC024 52 93023 ORBISPHERE Model K M1100 Sensor and Model 410 Analyzer USER MANUAL 01 2021 Edition 18 ...
Страница 5: ...4 Table of Contents ...
Страница 19: ...18 Specifications ...
Страница 39: ...38 Installation ...
Страница 45: ...44 User Interface ...
Страница 48: ...47 Section 6 View Menu Figure 33 View menu ...
Страница 51: ...50 View Menu ...
Страница 52: ...51 Section 7 Measurement Menu Figure 36 Measurement menu ...
Страница 59: ...58 Measurement Menu ...
Страница 65: ...64 Calibration Menu ...
Страница 66: ...65 Section 9 Inputs Outputs Menu Figure 39 Inputs Outputs menu ...
Страница 68: ...67 Inputs Outputs Menu 9 4 Analog outputs Figure 40 Analog outputs menu ...
Страница 75: ...74 Inputs Outputs Menu ...
Страница 91: ...90 Communication Menu ...
Страница 94: ...93 Section 12 Products Menu Figure 43 Products menu ...
Страница 97: ...96 Global Configuration Menu ...
Страница 98: ...97 Section 14 Services Menu Figure 45 Services menu part 1 ...
Страница 99: ...98 Services Menu Figure 46 Services menu part 2 ...
Страница 107: ...106 Maintenance and Troubleshooting ...
Страница 113: ...112 Accessories and Spare Parts ...