Graco LineLazer 130HS

Other manuals for Graco LineLazer 130HS

Repair Parts List32 pages

Questions and Answers

L
Linda GrantNov 26, 2025
What to do if Graco Paint Sprayer displacement pump operates, but output is low on downstroke and/or on both strokes?
- B
  Benjamin MyersNov 26, 2025
  If your Graco Paint Sprayer's displacement pump operates but the output is low on the downstroke and/or on both strokes, here's what you can check: * The strainer may be clogged, so clean it. * The O-ring in the pump may be worn or damaged, so replace it. * The intake valve ball may be packed with material or not seating properly, so clean the intake valve. * The engine speed may be too low, so increase the throttle setting. * There may be a suction tube air leak, so tighten the suction tube. * The pressure setting may be too low, so increase the pressure. * The fluid filter, tip filter, or tip may be clogged or dirty, so clean the filter. * There might be a large pressure drop in the hose with heavy materials. Use a larger diameter hose and/or reduce the overall length of...
R
rmartinAug 23, 2025
Why is my Graco Paint Sprayer spitting fluid?
- E
  Elizabeth MartinAug 25, 2025
  If your Graco Paint Sprayer is spitting fluid from the gun, it could be due to: * Air in the pump or hose. Check and tighten all fluid connections and re-prime the pump. * A partially clogged tip. Clear the tip. * A low or empty fluid supply. Refill the fluid supply and prime the pump. Check the fluid supply often to prevent running the pump dry.
C
Craig WilliamsAug 25, 2025
Why is there excessive paint leakage into throat packing nut of my Graco Paint Sprayer?
- N
  Nicholas CainAug 26, 2025
  If your Graco Paint Sprayer has excessive paint leakage into the throat packing nut, it could be because: * The throat packing nut is loose, so remove the throat packing nut spacer and tighten the nut just enough to stop the leakage. * The throat packings are worn or damaged, so replace them. * The displacement rod is worn or damaged, so replace the rod.
V
Victor MedinaAug 26, 2025
How to fix a Graco Paint Sprayer that pulls hard (won’t start)?
- J
  James JohnsonAug 27, 2025
  If the gas engine of your Graco Paint Sprayer pulls hard and won’t start, it's likely because the hydraulic pressure is too high. Turn the hydraulic pressure knob counterclockwise to the lowest setting.
K
kimberlyrushAug 28, 2025
What to do if Graco Paint Sprayer engine operates, but displacement pump does not operate?
- A
  Andrew AndersonAug 28, 2025
  If your Graco Paint Sprayer engine operates, but the displacement pump does not, check the following: * Ensure the pump valve is ON. * Increase the pressure setting by turning the pressure adjusting knob clockwise. * Clean the fluid filter. * Clean the tip or tip filter if clogged. * If the displacement pump piston rod is stuck due to dried paint, repair the pump. * Replace the belt if it's worn, broken, or off the pulley. * Add hydraulic fluid if it's too low. * If the hydraulic motor is not shifting, set the pump valve to OFF, turn the pressure down, turn the engine OFF, and pry the rod up or down until the hydraulic motor shifts.
T
Tracie SheaSep 18, 2025
Why Graco LineLazer 130HS excessive hydraulic pump noise?
- A
  andrewmooreSep 18, 2025
  Excessive hydraulic pump noise can be due to a low hydraulic fluid level. Shut off the sprayer and add fluid.
D
Dawn GillespieSep 15, 2025
Why Graco LineLazer 130HS Construction Equipment sprayer overheats?
- M
  Matthew MartinezSep 15, 2025
  The sprayer may overheat due to: * Paint buildup on hydraulic components: Clean the components. * Low oil level: Fill with oil.
A
amarquezSep 16, 2025
Why Graco Construction Equipment gas engine pulls hard (won't start)?
- M
  Mark Mitchell PhDSep 16, 2025
  If the gas engine pulls hard and won't start, it could be because the hydraulic pressure is too high. Turn the hydraulic pressure knob counterclockwise to the lowest setting.
P
pattersonbrianSep 6, 2025
Why is there excessive leakage around hydraulic motor piston rod wiper of my Graco Paint Sprayer?
- J
  Julie JacksonSep 6, 2025
  If there's excessive leakage around the hydraulic motor piston rod wiper on your Graco Paint Sprayer, it is likely that the piston rod seal is worn or damaged, so replace these parts.
R
Raymond ArellanoSep 4, 2025
Why is there low stall or run pressure shown on display of my Graco Paint Sprayer?
- K
  Kathleen CarlsonSep 4, 2025
  If your Graco Paint Sprayer shows a low stall or run pressure on the display, it could be due to: * A new pump or new packings, as the pump break-in period can take up to 100 gallons of material. * A faulty transducer, so replace it.