Total residual oxidant monitor for use in hazardous environments (20 pages)
Summary of Contents for Watts HF scientific Air Sentinel H-28136
Page 1
IOM-HF-Air Sentinel Replacement Kit 29207 Operations and Maintenance Manual Air Sentinel™ Replacement Kit Model H-28136 WARNING Read this Manual BEFORE using this equipment. Failure to read and follow all safety and use information can result in death, serious personal injury, property damage, or damage to the equipment.
Table of Contents 2.0 Overview 1.0 Safety ................... 2 2.1 Kit Contents 1.1 Understanding Safety Information ..........2 The kit consists of all the hardware required to replace the Cyclops 2.0 Overview ..................2 Purge Controller with the Air Sentinel™ or for a direct replacement. 2.1 Kit Contents ................
3.0 The Cyclops Purge Controller The purpose of the Purge controller is to ensure the enclosure is in a safe condition before applying line power. To do this it monitors air pressure and air flow. If these two conditions meet the control parameters this is considered safe.
3.2 Temperature Controller Finger Guard 3.4 Removing the Cyclops Vent To gain better access the back nuts the Temperature Controller Finger Tools and Supplies Required: Guard should be removed. 14mm (or ⁄ ") open end wrench Tools Required: 23mm (or ⁄...
4.0 Installing the Air Sentinel 4.3 Air Vent Connection The kit includes the Air Sentinel, ten locking nuts and a top hole plug. Tools Required: 4.1 Installing the Top Hole Plug (25359) Knife or Scissors Tools Required: The vent from the top of the optics assembly previously had no final connection.
5.0 Replacement of a Defective Air Sentinel In this application the instrument should look exactly the same after replacement. It would be wise to take a few photos before disassembly. Be sure to note problems and mark these on the defective unit. In most instances you can contact HF scientific for an RMA number to return the defective controller.
6.0 Warranty Watts Regulator Co. (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of two (2) years from first use or three (3) years from date of invoice, whichever occurs first. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.