KNAUER HPLC Pump P2.1S-P4.1S Manual
This catalogue contains technical specifications of HPLC Pumps from KNAUER. If you have any questions about KNAUER HPLC Pumps or wish to discuss the pricing and delivery of products from this manufacturer, or any of the many other Manufacturers we represent, please do not hesitate to contact us either by email Sales@greyhoundchrom.com or rachel@greyhoundchrom.com (Greyhound Chromatography’s Sales Manager). Other brands of HPLC Pumps are available, please enquire. We are proud of our long-standing relationships with our customers and agents. We value our agent network highly and are constantly looking to appoint new agents with the right expertise, in areas where we are not represented. Please email sales@greyhoundchrom.com if you are interested in becoming one of our agents. Visit https://www.greyhoundchrom.com for a full range of Chromatography consumables, including Certified Reference Standards and Materials, Solvents, Reagents and Laboratory Chemicals.
This catalogue contains technical specifications of HPLC Pumps from KNAUER. If you have any questions about KNAUER HPLC Pumps or wish to discuss the pricing and delivery of products from this manufacturer, or any of the many other Manufacturers we represent, please do not hesitate to contact us either by email Sales@greyhoundchrom.com or rachel@greyhoundchrom.com (Greyhound Chromatography’s Sales Manager). Other brands of HPLC Pumps are available, please enquire.
We are proud of our long-standing relationships with our customers and agents. We value our agent network highly and are constantly looking to appoint new agents with the right expertise, in areas where we are not represented. Please email sales@greyhoundchrom.com if you are interested in becoming one of our agents.
Visit https://www.greyhoundchrom.com for a full range of Chromatography consumables, including Certified Reference Standards and Materials, Solvents, Reagents and Laboratory Chemicals.
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5.6.6 Firmware Wizard: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14<br />
5.6.6.1 Firmware Wizard: Assign static IP address . . . . . . . . . . . . . . . . . . . . . . . 14<br />
5.6.6.2 Firmware Wizard: Assign dynamic IP address . . . . . . . . . . . . . . . . . . . . 14<br />
6. Initial startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15<br />
6.1 Switching on the pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15<br />
6.2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16<br />
6.2.1 Controlling via keyboard at the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16<br />
6.2.2 Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17<br />
6.2.2.1 Setting the Flow Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17<br />
6.2.2.2 Adjusting pressure turn-off (only P 4.1S) . . . . . . . . . . . . . . . . . . . . . . . . . 18<br />
6.2.2.3 Setting the shutdown threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18<br />
6.2.2.4 Flushing the pistons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19<br />
6.2.3 Choosing pump head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20<br />
6.2.4 Flushing the pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20<br />
6.2.5 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21<br />
6.2.5.1 Via Local Area Network (LAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21<br />
6.2.5.2 Via RS-232 port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21<br />
6.2.5.3 Control commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21<br />
6.2.5.4 Activating the analog control (prior to firmware version 1.37) . . . . . . . 23<br />
6.2.5.5 Adjusting the analog control (prior to firmware version 1.37) . . . . . . . 23<br />
6.2.5.6 Controlling the flow rate analog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24<br />
6.2.5.7 Starting with a short-circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24<br />
6.2.5.8 Starting directly after connection to power supply . . . . . . . . . . . . . . . . 25<br />
6.3 Switching off the pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25<br />
7. Functionality tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25<br />
8. Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26<br />
8.1 LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26<br />
8.2 Possible problems and solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27<br />
9. Maintenance and care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29<br />
9.1 Maintenance contract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29<br />
9.2 Cleaning and caring for the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29<br />
9.3 Which type of maintenance tasks may users perform on the device? . . . . . . . . . . . . . 29<br />
9.3.1 <strong>Pump</strong> head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29<br />
9.3.1.1 Torque values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29<br />
9.3.1.2 Removing the pump head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30<br />
9.3.1.3 Installing the pump head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30<br />
9.3.2 Check valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31<br />
9.3.1 Removing the check valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31<br />
9.3.2 Cleaning the check valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31<br />
9.3.3 Installing the check valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31<br />
10. Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32<br />
10.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32<br />
10.2 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33<br />
10.3 Technical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33<br />
10.4 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34<br />
11. Chemical compatibility of wetted materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
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