Trigger Sensor Adjustment; Distance Sensor Adjustment - Graco LineLazer IV 200HS Repair And Parts List

Trigger Sensor Adjustment

Refer to Troubleshooting for trigger sensor adjust-
ment, and Operation Manual 311018.

Distance Sensor Adjustment

Gear Alignment
1. Relieve pressure; page 7.
2. Fig. 3. Remove dust cap (142) from wheel.
Remove nut (127).
3. Remove wheel (120) from LineLazer.
4. Align gear (67) with sensor.
a. Pull gear out from wheel with gear puller.
b. Push gear in toward wheel with mallet.
127
142
I
nside of tire
Fig. 3
66
Frame
120
Axle
5. Install wheel (120) on LineLazer.
6. Install nut (127) until tight, then back off 1/4 turn.
Install dust cap (142) on wheel.
Sensor Height Adjustment
1. Remove wheel (120) from LineLazer.
2. Remove distance sensor (66).
3. Adjust sensor assembly height with two 17 mm
nuts of sensor so bottom surface of sensor is
0.638 +/--0.020 from bottom surface of shield.
Torque to 8 +/-- 2 in-lb.
(66)
Distance
Sensor
(120)
Tire
.638 in.
67
Gear
ti3680a
311021 15