Maintenance; Replace Inlet Filter; Filter Maintenance Guidelines - Graco InvisiPac GS35 Plug-Free Instruction Manual

Maintenance

Maintenance Maintenance
Material inside the applicator can be near setpoint
temperature. Wear protective clothing to avoid
severe burns.
Daily:
Daily: Daily:
Clean hot melt from exterior of gun.
Weekly: Weekly: Weekly:
Inspect the applicator, fluid lines, cordset,
and solenoid cable for wear or damage. See
Repair, page 19 for instructions.
Replace Replace Inlet Replace Inlet Filter Inlet Filter Filter
NOTICE NOTICE NOTICE
Remove the filter when the gun is hot. If the gun is
cold, the adhesive will be hard and the filter may
be difficult to remove or damaged.
1. Disable gun assembly. See
Before Beginning Repair, page
Material inside the applicator can be near
setpoint temperature. Wear protective clothing
to avoid severe burns.
3A2805M
2. Remove dirty filter (16) from manifold (1).
3. Apply a thin coating of high-temperature lubricant
Filter Maintenance
Filter Filter
These recommendations are service level guidelines
- actual service levels required in your factory
19.
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.
Gun
manifold
filter
Solenoid
exhaust
filters
1
16
Figure 9 Inlet Filter
to seals on the new filter (16) and install in the
manifold (1). Torque to 30 in.-lbs (3.4 N∙m),
using a 5/32 in. (4 mm) Allen wrench.
Maintenance Guidelines Guidelines
Maintenance
Environment Environment Classification Environment
Clean Clean Clean
Replace
filter every
six months
six six
Maintenance
Guidelines
Classification Classification
Moderate Moderate Moderate Dusty Dusty Dusty
Replace Replace
filter filter
every four four four every two two two
months months
13