
Verifying the functionality of your GRUETZNER SOLOLUBE single-point lubrication unit is straightforward thanks to its visual indicators. When the unit is operating as designed, you'll observe the following:
Green Behavior: A brief flash of the green LED every 15 seconds confirms proper operation, indicating the unit is dispensing lubricant as scheduled.
Red LED Alerts: A flashing red LED signals a potential issue. If the red LED flashes every 5 seconds, it suggests a fault that requires attention. Common causes may include an empty lubricant cartridge, excessive back pressure, or a low battery. Consult your GRUETZNER SOLOLUBE manual for specific troubleshooting steps related to the red LED's status report.
By regularly checking these LED indicators and consulting the manual, you can ensure your GRUETZNER SOLOLUBE single-point lubrication unit continues to provide optimal performance.


