Technical data

Maintenance
5-2
P/N 7135049A
E 2007 Nordson Corporation
VBC_Siemens
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.
S Can 10 g
P/N 394769
S Tube 250 g
P/N 783959
S Cartridge 400 g
P/N 402238
Sealing paste Stucarit 203 Applied to sealing surfaces
S Tube 100 ml
P/N 255369
Temperature-resistant
adhesive Loctite 640
Secures screw connections
S 50 ml
P/N 290359
Heat transfer compound
NTE303
To improve heat conducting of
temperature sensors
S 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
Safety valve Activate piston Monthly 5-6
Tank Clean tank by hand When there is material residue in
tank
5-7
Tighten fixing screws Every 500 hours of operation 5-7
Fan and
Air filter
Check filter, clean or
replace if necessary
Clean fan screen
Depending on dust
accumulation; daily if necessary
5-8
Power cable Inspect for damage Every time the melter is serviced −