Adjust Simultaneous Gun Triggering - Graco LINE LAZER A Series Instructions And Parts List

Positioning the Gun Arm Assembly
Setup for Spraying Arcs
1. Disengage the trigger cable (1) and engage the gun
trigger safety latch. See page 22.
2. Loosen the arm clamp (6) and rotate the arm
back near the rear tire and then position the arm so
the spray tip guard aligns with the back axle of the
unit. Retighten the clamp.
Fig. 14

Adjust Simultaneous Gun Triggering

WARNING
To reduce the risk of a fluid injection injury, always dis-
engage the trigger cable to the gun(s) and engage the
guns' trigger safety latch before moving or adjusting
the guns or gun arms.
1. Align the front of the guns by adjusting the gun arms.
See page 18.
2. Position the dual gun selector to trigger both guns.
See page 21.
A
6
1
4
3. Extend the carriage bar (4) or second gun bar (404)
so you can easily watch the line you are painting and
also to avoid running over the paint line. See page
18.
(A)
4. Adjust the vertical and horizontal position of the gun.
5. Spray the arc from the outside.
3. Start the sprayer , using water , or spray on card-
board. See page 14. T rigger the guns to see if the
lines begin at the same time and place.
If one gun triggers before the other gun, reduce the
cable tension of the gun that triggers first. See Ad-
just the trigger cable tension on page 22 .
If one line starts in front of the other, adjust the posi-
tion of the guns. See page 18.
Trigger the guns to recheck the adjustments.
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