Main areas for the inspection
• Check the gas connections using a tightness test with gas detector
( 10.1.10 System tightness test)
• Check the battery capacity*
• Check the housing parts
• Check the external elements with tools (is everything secure)
• Monitor the vent/breather element
• Conduct a visual inspection of the connections (electrical/mechanical)
• Inspect the interior of the device
• Conduct a visual inspection of the cylinder pressure
• Conduct a visual inspection of the inlet pressures
• Adjust the flow volumes using the rotameter
• Conduct a visual inspection of the integrated particle filter in the process gas
pipeline and replace it if necessary (only possible during a service visit).
• Check the mechanical strength of the electrical grounding and test it for low
resistance
* If you find during inspections that a replacement is necessary, it must be done as part of a service visit,
see section 10.4 Repair work and Honeywell service work.
Replacing the consumables *
• Particle filter for process gases, depending on impurities, every 1 to 3 years
• Sensor block due to ageing of the bulb in the IR sensor, every 3 to 5 years
• Lithium cell battery, depending on use, as a precaution every 10 years
* The replacement of the above consumables is only possible during a service visit.
If you operate the device official (fiscal), please also observe the applicable
regulations regarding sealing and closing off the housing before opening it.
If you have any questions, please contact Honeywell.
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