User's Manual

Maintenance
36 3A2347T
Filter Maintenance Guidelines*
* These recommendations are service level guidelines - actual service levels required in your factory will vary based
on environmental and operating conditions. High or low volume adhesive usage, as well as adhesives that contain a
powered release agent or are otherwise dusty, will have an impact on the frequency of filter maintenance. To
establish a preventative maintenance cycle tailored to your environment, Graco recommends inspecting filters every
4 weeks after installation and replacing when necessary. Document replacement intervals and use this as your
preventative maintenance schedule moving forward.
Environment Classification
Clean Moderate Dusty
Pump inlet filter
Replace
filter every
six
months
Replace
filter every
four
months
Replace
filter every
two
months
Pump outlet filter
Gun manifold filter
System air filter
Solenoid exhaust filters
Feed funnel filter
Feed funnel inspection/clean out