Bacharach HGM-MZ - Maintenance Check List

Bacharach | THE MEASURABLE DIFFERENCE | New Kensington, PA, USA | Dublin, Ireland | Toronto, Canada | mybacharach.com
Maintenance Check List
Item
Description
Repaired
Replaced
Y/N
Checked
Completed
Y/N
1
Visually inspect exterior of monitor for
damage and mounting integrity and Inspect
air sample tubing for damage and leakage
at termination points
2
With power off check all internal wiring
terminations and connections
3
Replace Charcoal purge filter ( Figure 1)
4
Replace Hydrophobic filter (figure2)
5
Replace line end filters (figure3)
6
Gas test zone with bump gas
7
Check IR voltages both Detector and
Digipot
8
Check sample pump pressures
9
Check HGM-RD remote display If
applicable
10
Take monitor in and out of service mode to
cause purge and pressure check and allow
it to cycle through all zones for final check
Notes,__________________________________________________
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Work performed by,
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