Graco 16N656, 16H960, 16N655 Troubleshooting, Job or Refilling the Cup, See Unclogging Tip/Guard

Page 24

 

 

 

 

 

 

 

Troubleshooting

Troubleshooting

 

 

 

 

 

 

 

 

 

Check everything in this Troubleshooting Table before

 

 

 

 

 

 

 

 

 

 

 

 

you bring the sprayer to an authorized service center.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Problem

Cause

Solution

 

 

 

 

 

 

Sprayer makes no sound when

Trigger is locked.

Disengage trigger lock. See page 9.

trigger is pulled

 

 

 

Status Indicator Light is solid YELLOW

Replace with charged battery and

 

 

 

 

 

 

 

 

 

 

when triggering, indicating that the bat-

place old battery in charger, or allow

 

 

 

 

 

tery charge is low, or the battery is too

battery to warm up.

 

 

 

 

 

cold.

 

 

 

 

 

 

 

 

 

 

 

 

 

Status Indicator Light is solid RED

Allow battery to cool.

 

 

 

 

 

when triggering, indicating that the bat-

 

 

 

 

 

 

tery is too hot to operate.

 

 

 

 

 

 

 

 

 

 

 

 

 

Battery is not installed or is damaged.

Install battery or replace.

 

 

 

 

 

 

 

 

 

 

 

 

Prime/Pressure Relief valve is in UP

Put valve DOWN to spray position.

 

 

 

 

 

position.

 

 

 

 

 

 

 

 

 

 

 

 

 

Tip is not in SPRAY position.

Turn tip to SPRAY position.

 

 

 

 

 

 

 

 

 

 

 

 

Pump is clogged, frozen, or has debris

See Repair manual.

 

 

 

 

 

inside.

 

 

 

 

Sprayer makes sound but no material

Sprayer is not primed or air is in

Prime the pump. See Starting a new

is sprayed when trigger is pulled

material cup.

Job (or Refilling the Cup), page 12.

 

 

 

 

 

 

 

 

 

 

 

 

Tip is clogged.

See Unclogging Tip/Guard

 

 

 

 

 

 

 

Assembly, page 18.

 

 

 

 

 

 

 

 

 

 

 

 

Tip filter is clogged.

Remove and clean tip filter. See

 

 

 

 

 

 

 

Install/Service Filter, page 13.

 

 

 

 

 

 

 

 

 

 

 

 

No or low material in liner.

Refill liner with material and prime the

 

 

 

 

 

 

 

pump.

 

 

 

 

 

 

 

 

 

 

 

 

Inlet ball is stuck from material

Use a pencil or thin rod to lightly push

 

 

 

 

 

residue left in sprayer.

on inlet valve to make sure it moves up

 

 

 

 

 

 

 

and down freely.

 

 

 

 

 

 

 

 

 

 

 

 

Outlet ball is stuck from material resi-

Use a thin rod to lightly push outlet

 

 

 

 

 

due left in sprayer.

valve ball to make sure it moves freely.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outlet valve is visible when filter is

 

 

 

 

 

 

 

removed. See Install/Service Filter,

 

 

 

 

 

 

 

page 13.

 

 

 

 

 

 

 

 

 

 

 

 

Pressure setting too low.

Turn pressure control knob clockwise

 

 

 

 

 

 

 

to increase pressure.

 

 

 

 

 

 

 

 

24

3A2308C

Image 24
Contents Protective Coating Hand-Held Paint Sprayer 3A2308C ModelTable of Contents Grounding Instructions Skin Injection Hazard Charger Electric SHOCK, Fire and Explosion Hazard Component Identification DescriptionCharging the Battery Charger Status Indicator LightsOperation Sprayer Status Indicator Common Procedures Trigger LockedTrigger Unlocked red ring is visible Adjusting Pressure Ti19655a Ti19656a Ti19654a Ti19653a Setup Starting a New JobSee Grounding Instructions, Install/Service Filter if needed Perform Pressure Relief Procedure,Install Tip/Guard Assembly if not installed Filling and Installing CupSetting Pressure Priming PumpTi19655a Ti19656a Ti19654a Ti19653a Getting Started with Basic Techniques Triggering SprayerAiming Sprayer Pulsating MaterialUnclogging Spray Tip/Guard Assembly Shutdown and Cleaning Flushing SprayerRemove cup and properly dispose contaminated fluid Cleaning Sprayer Exterior StorageParts Parts List Part Description QtyTroubleshooting Install/Service Filter,Removed. See Install/Service Filter Job or Refilling the Cup,See Charging the Battery, Spray Pattern Diagnostics See Shutdown and Cleaning, Repair Inlet ValveOutlet Valve Pressure Control Knob Pump Module/Drive Module Pump Rebuild Kit Clamshell Route wires from motor down the handle Motor/Control Board Replacement Kit Ti19632a Ti19641a Switch Assembly Install trigger lock over trigger with o-ring facing out Gear Replacement Ti19857a Ti19860a Technical Data FCC Declaration for Battery ChargerMetric 3A2308C 3A2308C Graco Standard Warranty Graco Information