Specifications

ZERO180 Gun SystemZERO180 Gun System

Warning:

A loaded tube strip can be very heavy, especially

the larger diameter tube strips, and must be handled accordingly to

prevent personal injury, dropping or bending the tube strip!

3.12 With the thru wire holder positioned at 12 o’clock, slowly slide the loaded tube strip into the

carrier. Be careful not to cause any damage to the components of the loaded tube strip.

Note:

When inserting the tube strip; the roll pin on the top end plate

should t in the gap between the ears of the snap ring. Verify the roll pin

position between the gap before proceeding.

Warning:

 Ifanydifcultyisencounteredwhileinserting

thetubestrip,STOPandcheckforthecauseofthedifculty!If

necessary, pull the tube strip back out of the carrier and determine

the problem! Never beat or force a loaded tube strip into a carrier!

3.13 With the End Plate against the Snap Ring at the top of gun, install the bottom Snap Ring with

the roll pin positioned in the gap between the ears. Be careful not to pinch the det cord or the

thru wire with the snap ring. The loaded tube strip is now secured in the gun body.

Note:

You may wish to check the continuity of the thru wire for an

open or a short to the gun body at this time.

3.14 Install the proper top sub (if top gun) or select-re tandem sub at top of gun.

For top gun: Place the size 230 O-rings on the sub. Pass the thru wire through the top sub.

Apply grease to threads and O-rings of the sub, and thread it into carrier and tighten. Attach

thru wire to appropriate electrical contact (spring boot assembly or contact block), insulate

the connection, and secure to top sub while pulling out the slack in thru wire from bottom of

gun.

Other than top gun: The select-re tandem complete with pressure switch or dual diode

should already be installed in the bottom of the previously assembled gun. Slide a short

piece of silicon tubing (insulation for pin on switch) and retainer nut onto the thru wire. Make

a mechanical and electrical connection from the thru wire to the pin of switch, insulate it

with tubing, and install retainer nut to secure switch in tandem. Apply grease to threads and

O-rings of the sub and thread it into the assembled gun onto the tandem while pulling out the

slack in thru wire from bottom of gun.