Graco Hot Melt Delivery System 24P262

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: 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 If dispensing at 400°F 204°C first try 200°F 93°C then increase in 20°F 11°C increments If dispensing at 250°F 121°C first try 125°F 52°C then increase in 20°F 11°C increments.

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 temperature is too low the adhesive viscosity may be too high to remove the inlet filter.

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.

Disconnect cable from ADM push cable through plastic shroud then remove plastic shroud from system.

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

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

Performed Pressure Relief Procedure

Loosened two screws (8) then slid the small metal shroud (28) on the back of the system up to remove

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

Discarded outlet filter assembly

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