Maintenance
5-11
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Motor / Gear Box
WARNING: Before beginning work near the motor, switch off the melter or,
when present, switch off the motor circuit switch (motor maintenance switch,
option).
The only motor maintenance required is cleaning the fan cap.
Changing Lubricant
NOTE: Use only the stated lubricant or one that has proven to be
equivalent (Refer to Lubricant Selection). Using any other lubricant can
result in premature wear and/or damage to the gear box.
NOTE: Drain lubricant only when the melter is warm and the lubricant fluid.
Remove gear box from the motor to change lubricant. Wash out casing with
suitable cleaning agent and remove lubricant residue.
NOTE: Properly dispose of the old lubricant according to local regulations.
Lubricant Changing Interval
Lubricant temperature is below 100°C / 212°F:
Every 15000 hours of operation or at least every 2 to 3 years.
Capacity
The lubricant quantity is indicated on the ID plate. Ensure that the upper
gears and rolling bearings are properly lubricated.
NOTE: Different types of lubricant may not be mixed.
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