Maintenance
5-2
Part 1107600_03
2014 Nordson Corporation
Maintenance Schedule (contd)
Table 5‐1 Preventive Maintenance Tasks
(contd)
Task Frequency Reference
Replacing the adhesive filter
As needed
When changing the type or
grade of hot melt
Replacing the Adhesive Filter
Cleaning the tank
When changing the type or
grade of hot melt
When excessive charring
occurs
Cleaning the Tank
Cleaning or replacing the
electrical enclosure fan filter
Depending on dust accumulation;
daily if necessary
Tightening the pump screws
When leakage occurs
When the pump screws
become loose
At scheduled service intervals
Tightening the Pump Screws
Calibrating the level sensor
As needed throughout the life of
the melter
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