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Endpoint Battery Replacement Guide - Bulk Flow and MP2

This guide provides instructions on how to replace the battery in the BULK FLOW ENDPOINT and ENDPOINT MP2.


Bulk Flow 1

 

GBS009 - ENDPOINT_MULTI_2 PORT_RENDER_PER 2_03-12-25

 

1.1: ENSURE ALL DEVICES AND POWER SOURCES TO THE GREASE PUMP AND GREASE SYSTEM ARE FULLY ISOLATED PRIOR TO COMMENCING WORK

 

1.2: ONLY USE GREASEBOSS SUPPLIED OR APPROVED REPLACEMENT BATTERIES TO ENSURE COMPATABILITY WITH THE GREASEBOSS ENDPOINTS 

 
 (Please take photos of each installation step and provide to GreaseBoss for effective support. Include a photo of the GreaseBoss Endpoint Serial Number.) 

1.3 Parts, Tools and Preparation

  • Parts
    1. Battery SAFT LS14500 3.6V AA Lithium – To be supplied by GreaseBoss.
  • Tools
    1. Torque Screwdriver with 2.5mm Allen Key Head (do not use power tools or overdriven screws may damage the devices seal integrity).
  • Determine the appropriate location to perform the procedure:
    1. Preferably, the device can be fully removed, and battery replacement is done in a clean location to minimise contaminant ingress.
    2. Alternatively, an Endpoint battery change can be done in position if practical.

Take care NOT to introduce any contamination throughout this process. 

 
 2: BATTERY REPLACEMENT PROCESS 
 2.1: Thoroughly clean the surface of the Endpoint to avoid ingress of contaminants into the device 
 2.2: The 4 Hex Screws accessible on the top of the endpoint release the Cap from the Body of the Endpoint. Between the Cap and the Body is an O-Ring Seal.  Picture 8
 2.3: Ensure the Hex Screws are clear of dirt and debris. Use a 2.5mm Allen Key Fitting to unscrew the Cap. Note these are Captive Screws and not fully removed.  Picture9

 
2.4: Remove the Cap to reveal 2x AA Batteries. When removing the Cap, take care not to lose the O-ring. Inspect O-ring for damage. Clean O-ring and keep clear of dirt and debris. Replace if damaged.  Picture10
 2.5: Remove 2x AA Batteries and replace with new batteries. Note the orientation required for the batteries. Negative terminal of batteries connects to springs.  Picture11
 2.6: Dispose of replaced batteries responsibly. 
2.7: Replace Cap. Note correct orientation required. Three sides of the cap have a contoured edge, and one end has a flat edge.  Screenshot 2026-04-22 at 3.31.14 pm

 
2.8: Tighten the screws enough for the Cap to be in contact with the base and hold in place. Screenshot 2026-04-22 at 3.32.02 pm

 
2.9: Tighten the screws using a Torque Screwdriver with 2.5mm Hex Head set to 1nm. Tighten in an X pattern.

 2.10: Confirm power to the Endpoint by pressing the button for 1 second and releasing. A single Green LED Flash indicates the Endpoint is powered. 

 Screenshot 2026-04-22 at 3.32.32 pm
 2.11: If the Endpoint was removed from the system for the battery change, insert back in-line with the grease system and secure connecting hoses. 

2.12.a: (For MP2 Only) Once battery change is complete and the Endpoint installed in-line with the grease system, recalibrate the Pressure readings to Zero. Press and hold button on Endpoint for 7 seconds and release. Coloured lights will cycle. (Proceed to step 2.12b)

2.12.b: Once battery change is complete and the Endpoint installed in-line with the grease system, re-sync the Endpoint to the Gateway. Press and hold the button for 5 seconds and release. Observe the LED light sequence and reference the below image for connectivity status
Endpoint Buttons and Lights Sequence - BF MP2 LF400 HF400