Graco Hot Melt Delivery System 24P261

Warning: To avoid severe burns wear protective gloves and clothing that will insulate your hands and body from the hot surfaces and material.

If not, press power button to enable the heaters and pump then wait for system to reach operating temperature.

Performed Pressure Relief Procedure?

Do not allow system to cool. Adhesive must be a fluid to perform this procedure.

Loosened two screws (8) and removed the small metal shroud (28) on the back of the system?

Used a 1 in socket to unscrew outlet filter (236)?

Inserted allen wrench through the outlet filter cap to lift outlet filter (236) out of the system?

Warning: To avoid severe burns wear protective gloves and clothing that will insulate your hands and body from the hot surfaces and material.

The inlet filter is designed to prevent large items from entering the system. The inlet filter can only be replaced with the system empty.

Close the system air inlet ball valve.

NOTE: Some adhesives have different melting points. The first temperature tried should be approximately half of the dispensing temperature.

NOTE: To ensure the adhesive is a gel not a liquid do not remove inlet filter cap when the temperature is above the desired temperature.

If the melter is below the desired temperature and heating system is disabled, press power button to enable the heaters.

If the melter is above the desired temperature and heating system is enabled, press power button to disable the heaters.

Wait until melter temperature is the desired temperature.

When the melter temperature is the desired temperature, turn main power switch OFF.

1. Turn main power switch OFF.

2. Loosen and remove the two phillips head screws on the side of the funnel then remove the funnel cap.

3. Remove and replace foam filter.

1. Place funnel cap onto funnel.

2. Install two phillips head screws to secure funnel cap to funnel base. ;

Warning: This maintenance check requires trained personnel with PPE!

Feed Funnel inspected and cleaned out?

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.

Sign off on the filter maintenance