Return-Path: Sender: (Marvin Kaye) To: lml@lancaironline.net Date: Fri, 21 May 2004 18:26:39 -0400 Message-ID: X-Original-Return-Path: Received: from pimout3-ext.prodigy.net ([207.115.63.102] verified) by logan.com (CommuniGate Pro SMTP 4.2b3) with ESMTP id 82637 for lml@lancaironline.net; Fri, 21 May 2004 11:32:53 -0400 Received: from mckenzie2knv81 (adsl-66-122-80-26.dsl.anhm01.pacbell.net [66.122.80.26]) by pimout3-ext.prodigy.net (8.12.10 milter /8.12.10) with ESMTP id i4LFWjsq064334 for ; Fri, 21 May 2004 11:32:50 -0400 From: "Greg McKenzie" X-Original-To: Subject: Re: Door pump stays on at altitude X-Original-Date: Fri, 21 May 2004 08:34:18 -0700 Organization: McKenzie Construction, Inc. X-Original-Message-ID: <002d01c43f49$180f39b0$0b02a8c0@mckenzie2knv81> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.2627 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 Importance: Normal There is a pressure adjustment screw in the back of the pressure switch. By turning this screw you can adjust the pressure at witch it turns on and off. After adjusting the pressure limits, put a piece of leading edge tape or something similar over the screw head to prevent any leakage on the back side of the switch. This worked for me. Greg McKenzie N5M