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Operations and Maintenance Manual

Air Sentinel™ Replacement Kit

Model H-28136

IOM-HF-Air Sentinel Replacement Kit 29207 

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.
Keep this Manual for future reference.

IOM-HF-Air Sentinel Replacement Kit 29207  Rev 4

Summary of Contents for HF scientific Air Sentinel H-28136

Page 1: ...lacement Kit 29207 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 Keep this Manual for future reference IOM HF Air Sentinel Replacement Kit 29207 Rev 4 ...

Page 2: ...ir supplies To prevent hand injury is recommended that safety gloves be worn 2 2 Safety 2 3 Hardware As there will be quite a bit of hardware removed it may be handy to have a small container to prevent losing any parts during the service work This is a safety alert symbol The safety alert symbol is shown alone or used with a signal word DANGER WARNING or CAUTION a pictorial and or a safety messag...

Page 3: ... and CLX Ex2 3 1 The Chassis Removal and Replacement To gain access to the Cyclops mounting hardware it is first required to remove the chassis Tools Required A medium size Philips screwdriver The Electronic PCB and Chassis assembly is the complete system as shown to the right This includes the LCD keypad power supplies and cables Steps 1 Remove electrical connectors to Optics PCB 2 places the int...

Page 4: ...r cover This is easily removed by loosening the four screws Use care not to lose these screws as they are quite small After replacement of the controller be sure the reattached the cover and finger guard Remove all power from the system before starting removal to avoid risk of electrocution WARNING 3 3 Cyclops Removal Tools Required 14mm or 9 16 open end wrench 11mm or 7 16 combination wrench and ...

Page 5: ...all are tight 4 3 Air Vent Connection Tools Required Knife or Scissors The vent from the top of the optics assembly previously had no final connection A check valve was used to prevent water from entering the enclosure This vent must now connect to a fitting on the Air Sentinel through the same check valve The tube is shortened by about 50 60mm This tube will be placed on the output of the check v...

Page 6: ...own in section 2 1 2 Remove the Temperature Controller Finger Guard as described in section 2 2 3 Remove the existing air vent connection See section 3 3 4 Remove the Mains and Power Out connections terminal blocks using the flat blade screwdriver It is not necessary to wires from the terminal blocks unless these terminal blocks have been damaged See section 3 4 5 Remove the 10 Washer Locknuts 6 R...

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Page 8: ...ible for any incidental special or consequential damages including without limitation lost profits or the cost of repairing or replacing other property which is damaged if this product does not work properly other costs resulting from labor charges delays vandalism negligence fouling caused by foreign material damage from adverse water conditions chemical or any other circumstances over which the ...

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