Bacharach H25-IR Specifications download pdf (Page 62)

Specifications H25-IR

56 Instruction 3015-4342

0020 INTERNAL

CAL ERROR

Indicates one or more of the 4 flow

parameters collected during the internal

cal cycle, deviate from the “factory” value

by 25% or more

Probe removed during

Cal cycle

YES

NO

Repeat internal cal cycle

Replace internal filter and store

new “factory” calibration

Probe tip filter

clogged

Correct and recalibrate

YES

NO

Replace probe filter and recalibrate

NO

YES

Fix loose or broken connection

And recalibrate

Internal filter clogged

YES

Break in sample line

In probe assembly

YES NO

Internal leak empty or

Defective (check leak

Pressure)

Replace internal leak, enter new leak

Parameters in cal menu and store

Ne w “factory cal”

YES

Break or restriction in

Internal plumbing

NO

Replace pump and store

New “Factory” calibration

YES

Bad or weak pump

NO

Bacharach Inc. CONFIDENTIAL for internal use only

H25 IR FA UL T CODE TRO UBL E SHO OTER

0040 EXTERNAL

CAL ERROR

Indicates leak rate too low during

External calibration cycle

Probe removed or

too far from leak during

Cal cycle

YES

NO

Repeat external cal cycle

External leak rate too

Low or empty

Correct and recalibrate

YES

NO

Correct and recalibrate

YES

Fix loose or broken connection

And recalibrate

YES

Break in sample line

In probe assembly

NO

Break or restriction in

Internal plumbing

NO

Replace pump and store

New “Factory” calibration

YES

Bad or weak pump?

Check flow on

exhaust

NO

Bacharach Inc. CONFIDENTIAL for internal use only

H25 IR FA UL T CODE TRO UBL E SHO OTER

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