Bacharach H25-IR Operation & Maintenance Manual page 65
Infrared refrigerant gas leak detector
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Also See for H25-IR:
- Specifications (2 pages) ,
- Product catalog (52 pages) ,
- Instruction (4 pages)
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H25-IR
0800 SEARCH FLOW FAULT
Indicates current pressure drop in search
Mode deviates from the value store during
The last calibration cycle by more than
20%
Too long since last cal
And ambient pressure
Or filter flow has
changed
YES
Repeat cal cycle
1000 MEASURE FLOW FAULT
Indicates current pressure drop in measure
Mode deviates from the value store during
The last calibration cycle by more than
10%
Too long since last cal
And ambient pressure
Or filter flow has
changed
YES
Repeat cal cycle
Instruction 3015-5286
H25 IR FAULT CODE TROUBLE SHOOTER
Fix loose or broken connection
And recalibrate
NO
Probe tip filter
clogged
YES
Replace probe filter and recalibrate
Bad or weak pump
YES
Replace pump and store
New "Factory" calibration
Bacharach Inc. CONFIDENTIAL for internal use only
H25 IR FAULT CODE TROUBLE SHOOTER
Fix loose or broken connection
And recalibrate
NO
Probe tip filter
clogged
YES
Replace probe filter and recalibrate
Bad or weak pump
YES
Replace pump and store
New "Factory" calibration
Bacharach Inc. CONFIDENTIAL for internal use only
YES
Break in sample line
In probe assembly
NO
NO
Internal filter clogged
YES
Replace internal filter and store
new "factory" calibration
Break or restriction in
NO
Internal plumbing
Or exhaust
YES
Correct and recalibrate
YES
Break in sample line
In probe assembly
NO
NO
Internal filter clogged
YES
Replace internal filter and store
new "factory" calibration
Break or restriction in
NO
Internal plumbing
Or exhaust
YES
Correct and recalibrate
Operation
NO
NO
NO
NO
59
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