Lynx Smart BMS 5.3. Mechanical connections 5.3.1. Lynx Smart BMS connection features The Lynx Smart BMS cover can be opened up by unscrewing the two cover screws. Removable rubber sleeves to protect the busbar ends. Cover screw Location of front cover screws and the removable sleeves 5.3.2. Mounting and interconnecting Lynx modules This paragraph explains how to attach several Lynx modules to each other and how to mount the Lynx assembly into its final location. These are the points to take into consideration when interconnecting and mounting Lynx modules:
If Lynx modules are going to be connected to the right and if the Lynx module is fitted with a plastic barrier on the right side, remove the black plastic barrier. If the Lynx module is located as the most right module, leave the black plastic barrier in place. If Lynx modules are going to be connected to the left, remove the red and black rubber sleeves. If the Lynx module is located as the most left module, leave the red and black rubber sleeves in place. Remember that for a Lynx Smart BMS, the left side is the battery side, and the right side is the DC system side. Connect all Lynx modules to each other using the M10 (or M8) holes and bolts on the left and right.
Take care that the modules correctly slot into the rubber joiner recesses. Place the washer, spring washer and nut on the bolts in the correct order and tighten the nuts to a torque of 33Nm (17Nm for units with a serial number before HQ2340XXXX and 14Nm for the discontinued M8 model). Mount the Lynx assembly in its final location using the 5mm mounting holes. Spring washer Lynx module Washer Lynx module Connection sequence when connecting two Lynx modules Page 8 Installation Removable sleeve Positive busbar Removable sleeve Negative busbar Cover screw Bolt