Maintenance
5-2
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Processing Materials
Designation Order number Use
High temperature grease To be applied to O-rings and
threads
NOTE: The grease may not be
mixed with other lubricants.
Oily/greasy parts must be cleaned
before application.
Can 10 g
P/N 394 769
Tube 250 g
P/N 783 959
Cartridge 400 g
P/N 402 238
Temperature-resistant
adhesive Loctite 640
Secures screw connections
50 ml
P/N 290 359
Heat transfer compound
NTE303
To improve heat conducting of
temperature sensors
1 g
P/N 1023441
Preventive Maintenance
The maintenance intervals are general guidelines based on experience.
Depending on the operating environment, production conditions and melter
hours of operation, other scheduled maintenance tasks may prove
necessary.
NOTE: Coupling and motor controller are maintenance-free.
Melter part
Activity Interval Refer to
Complete melter External cleaning Daily 5-4
Inspect for external
damage
Daily 5-5
Purge melter with
cleaning agent
When material is changed 5-6
Displays and lamps Safety and function tests Daily 5-5
Tank Clean tank by hand When there is material residue in
tank
5-6
Tighten fixing screws Every 500 hours of operation 5-6
Safety valve Activate piston Monthly 5-6
Fan and
Air filter
Check filter, clean or
replace if necessary
Clean fan screen
Depending on dust
accumulation; daily if necessary
5-8
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