you purged the air before operating, right ? -----Original Message----- From: owner-apisto@v2.listbox.com [mailto:owner-apisto@v2.listbox.com] On Behalf Of Max Gallade Sent: 15 October 2004 17:42 To: apisto@v2.listbox.com Subject: Changing a R/O Membrane Hi Group, It's been quiet here so I figured I ask you a technical question: I've been operating my R/O unit for almost 3 years without changing the original membrane. The flow of produce water really slowed down lately. I got a new membrane last week. I pulled the old membrane out of the housing and pushed the new one back in. I reconnected all the hoses but don't get any pressure or produce water. So far I've operated the unit no longer than a 1/2 hr . I don't want to let it run for a longer time when I'm not there to watch it. Should I let it run longer? Do I need to vent the housing somehow? Did I do anything wrong? Just wonder. Any tips are greatly appreciated. Max ----------------------------------------------------------------------- -- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. apisto-digest@listbox.com also available. Web archives at http://lists.thekrib.com/apisto Trading at http://blox.dropship.org/mailman/listinfo/apisto_trader ************************************************************************** This e-mail and any attachments thereto may contain information which is confidential and/or protected by intellectual property rights and are intended for the sole use of the recipient(s) named above.Any use of the information contained herein (including, but not limited to, total or partial reproduction, communication or distribution in any form) by persons other than the designated recipient(s) is prohibited.Any liability for the correct and complete transmission of the information or for any delay or interruption of the transmission or for damages arising from the use of reliance of the information shall be disclaimed.If you have received this e-mail in error, please notify the sender either by telephone or by e-mail and delete the material from any computer. Thank you for your cooperation ************************************************************************** ----------------------------------------------------------------------- -- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. apisto-digest@listbox.com also available. Web archives at http://lists.thekrib.com/apisto Trading at http://blox.dropship.org/mailman/listinfo/apisto_trader