Motor / Gear Box - Nordson VersaBlue VBN 50 Manual

5-10
Maintenance

Motor / Gear Box

Changing Lubricant
P/N 7146386A
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.
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
Operating temperature < 100 °C / 212 °F:
Every 15 000 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.
VBN w/o Control System E 2008 Nordson Corporation