Specifications

ZERO180 Gun System

5.9 Install a size -224 o-ring on the port hole and a size -216 o-ring on the port plug if not completed

prior. Apply a minimal amount of grease to threads and o-rings. Thread the port plug into the

tandem taking care not to knick or cut the wires and tighten.

Repeat steps 5.1 – 5.9 to arm each gun.

5.10 Perform any additional necessary actions to prepare gun string for conveyance in well.

6.0 Arming TCP Version

The ZERO180

gun system should be armed according to each company’s standard operating

procedures, gun assembly and ring head. While the guns themselves are unique, the assembly

method and connections external to the guns or gun string including the ring heads are not.