4 Commissioning
B 1000 en-3921 41
Special pressure vents are supplied as loose parts. Unscrew the vent screw and replace it with the
special pressure vent and seal.
Explanation
Figure 22: Removing the vent plug and fitting the special pressure vent
4.3 Activating the automatic lubricant dispenser
Some gear unit types with standard motor (Option IEC/NEMA, not AI/AN) have an automatic lubricant
dispenser for the roller bearings. The lubricant sensor must be activated prior to commissioning the
gear unit The cartridge case cover of the adapter for attaching an IEC/NEMA standard motor has a
red information sign for activation of the lubricant dispenser. Opposite to the lubricant dispenser there
is a grease escape hole which is closed with a G1/4 cap screw. After activation of the lubricant
dispenser, the cap screw can be removed and replaced with the grease collection container (Part No.
28301210) which is supplied separately with the delivery.
Figure 23: Fitting the grease collection container
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