What causes low stall pressure on Graco LineLazer IV 200HS?
If you observe low stall or run pressure shown on the display of your Graco Construction Equipment, it might be due to: * A new pump or new packings, where the pump break-in period takes up to 100 gallons of material. * A faulty transducer, so replace it.
Why is fluid spitting from my Graco Paint Sprayer gun?
If fluid is spitting from the gun of your Graco Paint Sprayer, here's what might be happening: * There may be air in the pump or hose. Check and tighten all fluid connections. * The tip may be partially clogged. Clear the tip. * The fluid supply may be low or empty. Refill the fluid supply.
How to prime a Graco Paint Sprayer if it's difficult?
If you're finding it difficult to prime the pump on your Graco Paint Sprayer, consider the following: * There may be air in the pump or hose. Check and tighten all fluid connections. Reduce engine speed and cycle pump as slowly as possible during priming. * The intake valve may be leaking. Clean the intake valve, ensuring the ball seat is not nicked or worn and that the ball seats well. Reassemble the valve. * The pump packings may be worn. * The paint may be too thick. Thin the paint according to the supplier’s recommendations. * The engine speed may be too high. Decrease the throttle setting before priming the pump.
What to do if spray icon doesn't show on my Graco Paint Sprayer display?
If the spray icon does not show on the display when fluid is sprayed from your Graco Paint Sprayer, consider the following: * A connector may be loose. Check that the 5-pin connector and reed switch are properly connected. * The interrupter may be improperly positioned. Turn the screw counterclockwise until the spray icon synchronizes with fluid spray. * The reed switch assembly may be damaged. Replace the reed switch assembly. * The magnet on the assembly may be missing. Replace the reed switch assembly. * A connector on the wiring harness or on the reed switch may be damaged. Disconnect the reed switch and 5-pin connector from the back of the control board. Check continuity between pin 1 on the 2-pin connector and pin 1 on the 5-pin connector, and between pin 2 on the 2-pin co...
Why is the display not working on my Graco LineLazer IV 200HS Construction Equipment?
If the Graco Construction Equipment is operating, but the display is not, it could be due to: * A bad connection between the control board and display, so remove the display and reconnect it. * A damaged display, so replace it. * Loose cables, so connect the cables to the back of the control board. * The control board LED not flashing, so replace the control board.
What to do if displacement pump output is low on Graco Construction Equipment?
To address displacement pump operates, but output is low on upstroke on your Graco Construction Equipment, service the piston ball if it is not seating or replace the packings if piston packings are worn or damaged.
Why does the pressure knob spin freely on my Graco Paint Sprayer?
If the pressure control knob on your Graco Paint Sprayer rotates freely with no pressure change, it's possible that: * The remote cable is broken or disconnected. Replace or reconnect the cable.
Why does my Graco Paint Sprayer engine bounce when striping?
If the engine bounces when striping with your Graco Paint Sprayer, it could be because: * A spring is broken, loose, or missing. Replace or reconnect the spring.
How to fix ghosting on Graco Construction Equipment?
To address poor dots or dots with ghosting on your Graco Construction Equipment: * Do the Auto-Layout Can Actuator Adjustment if the solenoid cartridge bar is too close to the aerosol marking can spray tip. * Ensure the engine speed is greater than 2600 rpm because the engine speed might be too slow. * Check that the aerosol can sprays and replace it if not, as the aerosol can might be malfunctioning. * Replace the solenoid module if it is malfunctioning.
What to do if the gallon counter on my Graco Paint Sprayer isn't working?
If the gallon counter on your Graco Paint Sprayer is not working, check these potential causes: * A broken or disconnected wire. Check the wires and connections, and replace any broken wires. * A bad sensor. Replace the sensor. * A missing or damaged magnet. Replace the magnet and locate it in the correct spot.
Critical safety information regarding fire, health, and operational hazards.
Information on selecting and using spray tips for different materials.
Basic principles for equipment repair and grounding procedures.
Steps for pressure relief, periodic checks, and trigger lock usage.
Solutions for operational problems and caster wheel adjustments.
Procedures for adjusting the can actuator for optimal dot size.
Removal and installation of key electrical system components.
Steps for removing and installing the pressure control transducer.
Understanding display codes for system status and faults.
Guide for replacing the distance sensor on the sprayer.
Detailed steps for servicing the hydraulic pump.
Steps for replacing the fan belt.
Procedures for engine removal and installation.
Steps for rebuilding the hydraulic motor.
Steps for changing hydraulic oil and filters.
Procedures for removing and installing the gallon counter.
Procedures for removing and installing the displacement pump.
Visual guide to component locations and parts pages.
Comprehensive list of all parts with reference numbers and descriptions.
Electrical schematic for the Auto-Layout system components.
Key performance and physical specifications of the sprayer.
Manufacturer warranty details and contact information.
General| Engine | Honda GX160 |
|---|---|
| Operating Pressure | 2000 PSI |
| Power Source | Gasoline |
| Material | Steel |
| Max Flow Rate | 0.54 GPM |
| Flow Rate | 0.54 GPM |
| Paint Capacity | 5 gal (19 l) |
| Hose Length | 50 feet |
| Max Operating Pressure | 3300 psi |
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