Reading Magnehelic Gauge - Marco DUSTMASTER Operator's Manual

W-577
Before using this
equipment, read,
understand and follow
all instructions in the
Operator's Manuals with
this equipment. If the
user and/or assistants
cannot read or
understand the warnings
and instructions, the
employer of the user
and/or assistants must
provide adequate and
necessary training to
ensure proper operation
and compliance with
all safety procedures
pertaining to this
equipment. If Operator's
Manuals have been lost,
visit www.marco.us or
call (563) 324-2519 for
replacements. Failure to
comply with the above
warning could result in
death or serious injury.
OPERATING INSTRUCTIONS

Reading Magnehelic Gauge

Reading Magnehelic Gauge (Dust Collector Differential Pressure) Instructions:
The Magnehelic Gauge provides a means to tell how clean the dust collector filter
cartridges are. It measures the static pressure and the resistance of air flow across the
filters.
• New Filters will register approximately 1" water column (w.c.) on the gauge. Normal
operating range for conditioned filters will show 3" – 14" (w.c) on gauge.
• If Magnehelic Gauge is reading above the normal operating range, see Troubleshooting
Section.
• If reading above 14" (w.c.), stop operating the unit, perform shut-down procedure, and
check pulser system and filter cartridges.
• If reading above 16" (w.c.), stop operating the unit, perform shut-down procedure, check
pulser system, and if static pressure will not drop below 16", replace filter cartridges.
Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors
®
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