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Thursday, March 21, 2013

DIY - Change Inline Filter on Nordson ProBlue Melter


DIY – Changing Inline Filters on Industrial Glue Melters

Wear appropriate protective gear:
Safety Glasses
Heat resistant gloves

Tools Needed:
Wrench
Small bucket
Old Style

New Style










The following instructions are changing an inline filter while melter is running at operating temperatures.
The inline filter fitting is located between the heated hose and the glue applicator head.
Steps
Instructions
Step 1
Turn the pressure off to the pump.
Step 2
NEW STYLE
For the New Style as shown above, use wrench to slowly loosen the filter cartridge on top.  Place hot filter cartridge in bucket.  Place new filter cartridge in fitting and tighten.
Step 2
OLD STYLE
For the Old Style as shown above, use 2 wrenches to slowly loosen the filter fitting.  Take hot filter out of fitting and place in bucket.  Place new filter into the fitting and tighten the fitting ends together.
Step 3
Turn pump pressure on and verify there are no leaks at the cartridge or either end of fitting.