Hach-lange ORBISPHERE K1100_M1100 Operator Manual Manuel d'utilisateur télécharger pdf (Page 24)

Installation

3.2 Installation check list

For a complete installation, proceed to the following actions following the instructions in this

manual very carefully:

1. Install the 410 analyzer (section 3.3 on page 23 through section 3.8 on page 34).

2. Install the sensor in the sample pipe or flow chamber and connect it to the instrument

(section 3.9 on page 35).

3. Turn the instrument on and set the operating language (section 13.2 on page 95).

4. Set the security levels, users ID’s and passwords (Section 10 on page 87).

5. Verify that the sensor cap selected (i.e. low or high range: K/M1100-L or K/M1100-H)

corresponds to the sensor in use (section 6.2 on page 52).

6. The measurement liquid is set by default to water for the K1100 and M1100 high range

sensors, and beer for the M1100 low range sensor. For the M1100 low range sensor,

change this to water if the sample being measured is not beer (section 6.2 on page 52).

7. Enable thermal cutoff and set it to the minimum possible value (e.g. 10°C if the liquid in the

sample line is at 0-5°C). This is critical to ensure long-term stability (section 6.2 on

page 52).

8. Set the measurement interval according to your response time needs (section 6.2 on

page 52).

9. Enable the calibration timer and set the number of days to 180 days (6 months) or

according to your quality needs (section 13.2 on page 95), to ensure a regular sensor

calibration.

10. Enable the service timer and set the number of days to 360 days (1 year) or according to

your quality needs (Service timer on page 95), to ensure a regular sensor service.

11. If required, program the relay and analog outputs to ensure an event is set when a

calibration or service is required. These can be programmed for each as custom events

(Section 8 on page 61). Note that when a calibration or service timer has expired, the

instrument will automatically display this information as a warning message (see the table

entitled List of Events on page 101).

As the system is factory calibrated and does not require an initial calibration (refer to Calibration

Menu on page 55 for more details), the instrument and sensor should now be ready for

operation. If a problem should arise, please refer initially to Troubleshooting on page 99. If the

difficulty cannot be overcome, please contact your Hach Lange representative who will be

happy to assist you.

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Hach-lange ORBISPHERE K1100_M1100 Operator Manual Manuel d'utilisateur Page 24