AEC AD Series Operation And Installation Manual page 62

System model #
Date/
Every week
By
Inspect all filters for
wear, replace/
clean if dirty or
worn.
Check to make
sure that all hose
conections are
air tight.
Every month Jan
Lock out electrical
power and inspect
electrical wiring for
integrity.
Lock out electrical
power and check
heater elements for
continuity using an
ohmmeter.
Check dew point
and temperature
tracking with an
external dew point
monitor and
pyrometer.
Visually inspect the
shifting of the
airflow valve during
one cycle.
Every year
Inspect desiccant. Replace
if brown or broken.
Every two years
Replace desiccant.
- Photocopy this page for your maintenance records -
Page 62
Preventive Maintenance Checklist
Date/ Date/ Date/ Date/
By By By By
Feb Mar Apr May
Next scheduled Actual inspection
inspection
Scheduled Actual replacement
replacement date Date/Work done by
AEC AD Dehumidifying Dryers
Serial #
Date/ Date/ Date/ Date/
By By By By
Jun Jul Aug Sep
Next scheduled
Date/By inspection
Scheduled
replacement date
AD Series Dehumidifying Dryers
Date/ Date/ Date/ Date/
By By By By
Oct Nov Dec
Actual inspection
Date/By
Actual replacement
Date/Work done by