How can I tell if my GRUETZNER SOLOLUBE single-point lubrication unit is working properly

[ChloeMarie]

To confirm that your GRUETZNER SOLOLUBE single-point lubrication unit is operating correctly, pay close attention to its visual indicators. When the unit is functioning as designed, a green LED will flash briefly every 15 seconds. This is your primary confirmation of proper operation. Should you observe a red LED flashing every 5 seconds, this signals a potential issue. Possible causes include an empty lubricant cartridge, excessive back pressure, or a low battery. Consult your GRUETZNER SOLOLUBE manual for detailed troubleshooting steps specific to the red LED status. By monitoring these LED indicators, you can effectively assess your unit's performance and ensure optimal lubrication.