Maximum Stroke Is Too Short

エラー 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

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考えられる原因		対策
1	Wiper shifted	Agilent サービス担当者までお問い合わせください。
2	Pump head blocks piston movement	Replace, clean or repair pump head.
3	Pump drive motor is mechanically blocked.	Agilent サービス担当者までお問い合わせください。