Nordson Hot-Melt Adhesive Melter PROBLUE 7

CAUTION! Handle the shifter fork with care.

Ensure the shifter fork is handled carefully to avoid damage to the magnet.

Remove components from the shifter fork

Remove the shifter fork from the piston by sliding it up to the narrowest point on the piston.

Ensure the melter is in automatic scan mode

Use an 8 mm hex wrench or an adjustable wrench to loosen and remove the filter

Properly dispose of the old filter

Confirm that the O-ring on the new filter is in good condition

Apply thermal compound to the RTD

Cleaning the Exterior of the Melter, Hoses, and Applicators

Remove any hot melt that collects on the exterior

Use citrus-based or other compatible cleaning compounds with polyester

Apply cleaning compounds using a soft cloth

Avoid using pointed or sharp tools for cleaning

Removing and Replacing Exterior Panels

Turn off the plant air supply to the melter and disconnect the air filter

CAUTION: Handle the piston with care. Damaging the precision machined surface of the piston can result in failure of the pump.

Unscrew the lower ball seat assembly (2) from the pump body.

Pull the piston (1) out of the bottom of the pump body.

Inspect the piston for any signs of damage.

Inspect the lower ball seat assembly for any signs of wear or damage.

Describe any issues found during disassembly.