Graco Inc 261820 Installation, Grounding and Electric Requirements, Thermal Overload

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Installation

Grounding and Electric

Requirements

Sprayer must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for electrical current due to static build up or in the event of a short circuit.

•This sprayer requires a 120 Vac, 60 Hz, 15A circuit with a grounding receptacle.

•Never use an outlet

that is not grounded

ti5573a

or an adapter.

 

•Do not use the sprayer if the electrical cord has a damaged ground prong.

• Only use an extension cord with an undamaged 3-prong plug.

ti5572a

Recommended extension cords for use with this sprayer:

•50 ft (15.0 m) 14 AWG (2.1 mm2)

•100 ft (30.0 m) 12 AWG (3.3 mm2)

Spray gun: ground through connection to a properly grounded fluid hose and pump.

Smaller gauge or longer extension cords may reduce sprayer performance.

Installation

Fluid supply container: follow local code.

Solvent pails used when flushing: follow local code. Use only conductive metal pails, placed on a grounded surface such as concrete. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts grounding continuity.

Grounding the metal pail: connect a ground wire to the pail by clamping one end to pail and other end to ground such as a water pipe.

Maintaining grounding continuity when flushing or relieving pressure: hold metal part of the spray gun firmly to the side of a grounded metal pail, then trigger the gun.

ti9207a

Thermal Overload

Motor has a thermal overload switch to shut itself down if overheated. If unit overheats, allow approximately 45 minutes for unit to cool. Once cool, switch will close and unit will restart.

To reduce risk of injury from motor starting unexpect- edly when it cools, always turn power switch OFF if motor shuts down.

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312667B

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Contents ProX9 Airless Sprayers 312667B US Patent 6,752,067 European Patent 1 208 Korean PatentRelated Manual Specifications Getting StartedFold-n-StoreCart ProX Sprayers Only Grounding Instructions Fire and Explosion Hazard Equipment Misuse Hazard Installation Grounding and Electric RequirementsThermal Overload X7, ProX7, and ProX9 Only Component IdentificationProX Sprayers Only ProX9 OnlySG20 SG10 Trigger Lock Pressure Control Knob Settings Pressure Relief ProcedureOperation Trigger Locked SG10 Trigger Unlocked SG10General Repair Information Basic Troubleshooting Grounding and Electric RequireProX7 and ProX9 Insert screw Read Pump does not prime section ProX7 and ProX9 OnlyGrounding and Electrical Requirements,Grounding and Electrical Advanced Troubleshooting General Problem Motor Does Not OperateSee Control Board Diagnostics, Hazard After Thermal General Problem Circuit Breaker is Tripping General Problem Erratic Motor Operation Electric Requirements,Control. See List of Kits, See Control Board Diagnostics, page 25. If General Problem Low or Fluctuating OutputSwitch Kit, Prime/Spray Valve Kit,General Problem Excessive Pressure Build Up Control Switch Kit,Use Pressure Control Switch Kit, to replace Setup Motor Diagnostics X5Motor Diagnostics ProX7 and ProX9 Setup Relieve Pressure,Pressure Control Switch Diagnostics ProX7, ProX9, X5,Control Board Diagnostics ProX7 and ProX9 Control Board Diagnostics X5Pump Diagnostics List of Kits Kit Number Models Kit DescriptionX5 Model 262800 Parts List PartsPart Description Qty X5 Model X5, Model X7 Model 262805 Parts List X7 Model 41a 41b 41c 67a 47a 41d 67b 85a ProX7 and ProX9 Models 261815 and 261820 Parts List HUB CAPProX7 and ProX9 Models 261815 ProX7 and ProX9 Models 261810 Wiring Diagrams X5 and X7 Models 262800ProX7 and ProX9 Models 261815 Technical Data Magnum ProX7 Magnum ProX9Graco Standard Warranty For Graco Canada CustomersGraco INC. P.O. BOX 1441 MINNEAPOLIS, MN
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