18M with 18S Slat Upgrade Kit – Battery Harness Routing Notice

We want to make you aware of a possible installation issue that may affect certain 18M modules that have been upgraded to 18S slats by the end user or opened for self-repair and have the 18S slat upgrade installed.

When installing the 18S upgrade kit or reassembling an 18M with this kit installed, it is possible for the 9V battery harness to be positioned incorrectly. If the harness is pinched between the backplane and the module enclosure, the wire insulation may become damaged. In rare cases, this could create a short and unintentionally fire a cue if 9V batteries are installed.

 

Who Is Affected?

  • Not affected: Modules originally built or upgraded by COBRA at our warehouse.
  • Potentially affected: Modules upgraded with the 18S kit by the customer, or that have been opened/reassembled outside of COBRA.

 

How COBRA Has Addressed This

To prevent this situation, all new 18S upgrade kits and new 18M modules with the 18S slat kit installed will ship with a protective foam applied to the backplane. This foam covers the exposed solder points and helps prevent the harness from being pinched, even if installed incorrectly.

 

What You Should Do

  1. Inspect your module - Verify the 9V battery harness is not pressed between the backplane and the enclosure.

     

     

     
  2. Check the wire insulation - Ensure there are no cuts, nicks, or damage to the harness.
  3. If you see damage - Remove any 9V batteries immediately and contact COBRA Support before operating the module.

Need Assistance?

Our support team is here to help. If you’re unsure about your module’s condition or would like guidance with inspection, please reach out:

Your safety and the reliable performance of your COBRA system are our top priorities.

Was this article helpful?
3 out of 3 found this helpful

Comments

0 comments

Article is closed for comments.

Articles in this section

Our Support Team Hours:
We can be reached by phone at 518-741-4300 or email help@cobrafiringsystems.com
Emergency Shoot Site Support
COBRA offers a 24-hour support system for on-site emergencies. If you are on a shoot site and encounter a show-stopping issue, please reach out to us via phone at 929-930-6868.