What to do if I cannot trigger Graco Paint Sprayer?
- JJared CoxSep 2, 2025
If you cannot trigger the Graco Paint Sprayer, rotate the trigger safety lever to unlock the trigger lock.













What to do if I cannot trigger Graco Paint Sprayer?
If you cannot trigger the Graco Paint Sprayer, rotate the trigger safety lever to unlock the trigger lock.
What to do if Graco Paint Sprayer paint coverage is inadequate?
If the paint coverage is inadequate when using your Graco Paint Sprayer: * Move the gun slower. * Choose a tip with a larger hole size. * Choose a tip with a narrower fan. * Make sure the gun is close enough to the surface.
| Brand | Graco |
|---|---|
| Model | A Series |
| Category | Water Pump |
| Language | English |
Read all warnings and instructions in this manual. Save these instructions.
Ensures proper grounding to reduce electric shock risk. Follow local codes and use grounded outlets.
Guidelines to prevent fire and explosion from flammable fumes, static electricity, and ignition sources.
Addresses risks of skin injection from high-pressure spray and hazards from equipment misuse.
Covers electric shock, aluminum parts, burn, moving parts, toxic fluids, and PPE requirements.
Details the motor's thermal overload switch and procedures for overheating.
Instructions on engaging the trigger lock to prevent accidental spraying.
Steps to relieve system pressure before cleaning, servicing, or transporting the equipment.
Explanation of pressure control knob functions for adjusting spray pressure.
Procedure for priming the sprayer and flushing out storage fluid before use.
Step-by-step guide for correctly installing the spray tip and guard onto the gun.
Guidance on basic spraying techniques, getting started, and preventing tip wear.
Instructions for unclogging spray tips and selecting the appropriate tip size for different coatings.
Information on selecting the correct tip hole size and understanding tip part numbers.
Steps for flushing the sprayer system with water or solvent after use.
Procedure for removing, cleaning, and re-installing the gun fluid filter.
Instructions for storing the sprayer for short periods (up to 2 days) and long periods (over 2 days).
Steps for properly stowing the sprayer for storage, including draining and protecting components.
General advice on keeping the sprayer clean and in good working order.
Guidelines for checking and maintaining paint hoses and spray tips.
Information on servicing pump check valves and pump packings.
Detailed list and diagrams of all parts for the ESP240V sprayer models.












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