Nordson VersaBlue 100H/100H, Manual

Page: 54 / 108

Maintenance
5-4
P/N 7146386A
E
2008 Nordson Corporation VBN w/o Control System
Preventive Maintenance
(contd.)
Melter part Activity Interval Refer to
Filling valve (option) Check control module
detection hole; replace
complete control module
if necessary
When excess material seeps out
of detection hole
(seals in inside worn)
5-21
Clean or replace filter
cartridge
Depending on degree of material
pollution
5-22
External Cleaning
External cleaning prevents impurities created during production from
causing the melter to malfunction.
CAUTION: Observe the unit’s Degree of Protection when cleaning (Refer
to section Technical Data ).
CAUTION: Do not damage or remove safety labels. Damaged or removed
safety labels must be replaced by new ones.
Remove material residue only with a cleaning agent recommended by the
material supplier. Heat with an air heater if necessary.
Remove dust, flakes etc. with a vacuum cleaner or a soft cloth.
Nordson recommends the orange cleaning agent P/N 771192 (12 spray
bottles, 0.5 l each).