Processing Materials - Nordson VersaBlue VBN 50 Manual

5-2
Maintenance

Processing Materials

Designation
High temperature grease
S
Can
S
Tube
S
Cartridge
Temperature-resistant
adhesive Loctite 640
S
50 ml
Heat transfer compound
NTE303
S
1 g
Preventive Maintenance
Melter part
Complete melter
Displays and lamps
Safety valve
Tank
Power cable
Air hoses
P/N 7146386A
Order number
P/N 394769
10 g
250 g P/N 783959
400 g P/N 402238
P/N 290359
P/N 1023441
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.
Activity
External cleaning
Inspect for external
damage
Purge melter with
cleaning agent
Safety and function tests Daily
Activate piston
Clean tank by hand
Retighten fixing screws
Inspect for damage
Inspect for damage
VBN w/o Control System
Use
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.
Secures screw connections
To improve heat conducting of
temperature sensors
Interval
Daily
Daily
When material is changed
Monthly
When there is material residue in
tank
Every 500 hours of operation
Every time the melter is serviced
Every time the melter is serviced
Refer to
5-4
5-5
5-6
5-5
5-6
5-7
5-7
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E 2008 Nordson Corporation