Error ID: 29203
The maximum stroke is too short.
During initialization the pump defines the operation position of the pump drives and therefore the pistons. First the pump drive moves backwards to find a mechanical stop within the ball screw. Afterwards, pistons move forwards for finding the maximum available stroke volume. These values are expected within a pre-defined range. "Maximum stroke too short" means that the outer drive position is too close. This can be caused by a drive initialization without pump head or if the pump head has not been installed properly (screws are loose).
Parameter: 1 – 2 referring to pump drive
Probable cause | Suggested actions | |
|---|---|---|
1 | Wiper shifted | Please contact your Agilent service representative. |
2 | Pump head blocks piston movement | Replace, clean or repair pump head. |
3 | Pump drive motor is mechanically blocked. | Please contact your Agilent service representative. |
base-id: 4133183371
id: 9007203387924363