Graco GM100 Manual De Usuario

Maintenance

Maintenance

Material inside the applicator can be near setpoint
temperature. Wear protective clothing to avoid
severe burns.

Daily:

Clean hot melt from exterior of applicator.

Weekly:

Inspect the applicator, fluid lines, cordset,
and solenoid cable for wear or damage. See

Repair, page 20

for instructions.

Replace

Replace Inlet

Inlet

Inlet Filter

Filter

NOTICE

Remove the filter when the applicator is hot. If the
applicator is cold, the adhesive will be hard and the
filter may be difficult to remove or damaged.

Disable the applicator.

See

Before Beginning Repair, page 20

Remove dirty filter (C) from manifold (D).

Figure 10 Inlet Filter

Apply a thin coating of high-temperature lubricant
to seals on the new filter (C) and install in the
manifold (D). Torque to 30 in.-lb (3.4 N∙m), using
a 5/32 in. (4 mm) Allen wrench.

Filter

Filter Maintenance

Maintenance

Maintenance Guidelines

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 powdered 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

Environment Classification

Classification

Clean

Moderate

Dusty

Manifold
filter

Replace

filter every

six

six months

Replace

filter

every four

four

months

Replace

filter

every two

two

months

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