Lubrication; Troubleshooting - Grizzly H8116 Owner's Manual

Lubrication

Lubricate the following areas on the Model
H8116 (Figure 11) with spray gun oil,
grease or petroleum jelly after cleaning.
A. Atomizing Cap Threads
B. Air Valve Packing
C. Trigger Pin
D. Air Flow Control Valve
E. Pattern Control
Symptom
Fluttering or
Spitting spray.
Pattern is incorrect
shape.
No spray output.
No air output.
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Troubleshooting

Possible Cause
1. Dry or worn fluid tip seat per-
mits air to seep into fluid pas-
sage.
2. Material level too low.
3. Fluid tip or filter obstructed.
4. Dry needle packing.
1. Fluid nozzle damaged or
clogged by paint.
1. No pressure at gun.
2. Out of paint.
3. Fluid passages dirty.
4. Fluid control closed.
1. Air switch clogged.
2. Air switch damaged.
A
C
B
Figure 11. Lubrication points, Model
H8116.
After each cleaning apply a thin film of
petroleum jelly to the needle spring before
reassembling.
Solution
1. Tighten fluid tip or replace
seat with new one.
2. Add material.
3. Clean.
4. Lubricate needle.
1. Clean fluid nozzle.
1. Check air supply.
2. Refill.
3. Clean gun, remove any
obstructions.
4. Open.
1. Clean.
2. Change.
Model H8116 Spray Gun
E
D