Changing The Neck And Switch - Bernard CLEAN AIR SERIES Owner's Manual

5-3 Changing the Neck and Switch

A
F
E
Page 12
B
A
D
C
A. Changing the Neck
1. Remove the two top pod screws (A) on the side
of the gun.
2. Slide the top pod (B) up and back towards the
rear of the handle and pull the trigger
housing (C) down.
3. Remove the two handle screws (D) and rotate the
handle locking cap 1/4 turn counter clockwise to
open the handle.
4. After removing the vacuum chamber and front
end consumables, the vacuum tube (E) will slide
forward. Hold neck (F) in a vise and loosen cable/
neck connection using a wrench. Remove from
vise and unthread neck by hand.
5. Thread new neck into cable end fitting and
tighten by hand. Hold neck in vise and secure
cable/neck connection using a wrench. Torque to
13 ft-lbs (17.6 Nm).
6. Position neck, vacuum tube, and handle swivel
into handle. Make sure trigger wires are located in
cutout at the bottom of the handle.
7. Close handle halves and secure by rotating the
handle locking cap clockwise 1/4 turn. Secure
handle halves with the two handle screws and
post fasteners.
B. Changing the Switch
1. If replacing trigger, disconnect the two terminals
from the switch and then reconnect the new
trigger.
2. Position trigger onto bottom of handle, slide top
pod down over the top of the handle and lock into
place. Secure with two screws and reassemble
front end consumables and vacuum chamber.