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Operating Instruction and Safety Manual
Electric Airless Sprayer
Model No.: R520
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For portable spray application of architectural paints and coatings
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Important safety instructions............................................................2~3
◎ Technical Data.................................................................................3
◎ Warning .........................................................................................4~5
◎ Component Identification..................................................................6
◎ Installation.......................................................................................6~8
◎ Pressure Relief Procedure..................................................................8~9
◎ Operation instruction........................................................................9~10
◎ Airless Sprayer Cleaning Procedure.....................................................10
◎ Pressure release procedure...............................................................11
◎ Daily Maintain....................................................................................11
◎ General Repair Information..................................................................11
◎ Troubleshooting................................................................................12
◎ Parts List..........................................................................................14
◎ Sealing ring replace...........................................................................13
◎ Airless Sprayer Electrical Installation Drawing.......................................13
Important Safety Instructions:
Read all warnings and instructions in this manual. Save these
Contents
instructions.
1. Must be grounded: Read grounding
instructions. Use only grounded electrical
outlets or ground equipment and conductive
objects in work area.
2. Have heart problem or with heart pacemaker
people, strictly prohibit to use this machine.
1
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Summary of Contents for Aeropro R520
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Page 1: Table Of Contents
Operating Instruction and Safety Manual Electric Airless Sprayer Model No.: R520 — For portable spray application of architectural paints and coatings Important Safety Instructions: Read all warnings and instructions in this manual. Save these Contents instructions. 1. Must be grounded: Read grounding instructions. -
Page 2: Important Safety Instructions
※ IMPORTANT SAFETY INSTRUCTIONS INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS WARNING – When using tools, basic precautions should always be followed, including the following: a) SAVE THESE INSTRUCTIONS-To reduce the risks of fire or explosion, electrical shock and injury to persons, read and understand all instructions included in this manual. -
Page 3: Technical Data
12) Do not spray any material there the hazard is not know. Technical Data TYPE: R520 Maximum delivery gpm (lpm) 3.2Lpm(0.85Gpm) Power requirements 230±10%Vac, Working environment temperature 5℃~40℃... - Page 4 ELECTRIC SHOCK HAZARD Improper grounding, setup, or usage of the system can cause electric shock. • Turn off and disconnect power cord before servicing equipment. • Use only grounded electrical outlets. • Use only 3-wire extension cords. • Ensure ground prongs are intact on sprayer and extension cords. •...
- Page 5 MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts. • Keep clear of moving parts. • Do not operate equipment with protective guards or covers removed. • Pressurized equipment can start without warning. Before checking, moving, or servicing equipment, follow the Pressure Relief Procedure in this manual.
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Page 6: Component Identification
Component Identification Number Description Function Introduction Pressure Adjust Knob Control output pressure of Paint(Clockwise increase pressure, anticlockwise decrease pressure) Electrical Switch Control the sprayer on or off Pressure Relief Valve Horizontal direction means paint operating condition, Vertical direction means paint pressure relief condition Fluid Outlet Paint Output Tube Suction Tube... - Page 7 The sprayer cord includes a grounding wire with an appropriate grounding contact. The sprayer requires for type R488: 220-240Vac, 50Hz,11A, 1 phase, circuit with a grounding receptacle. Never use an outlet that is not grounded or an adapter. Do not use the sprayer if the electrical cord has a damaged ground contact.
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Page 8: Pressure Relief Procedure
Applicable for wall painting paint, clean with water. Electrical bonding A hose, hose assembly, and spray gun assembly shall be constructed to provide electrical bonding to dissipate static electricity from the tip of the Spray gun through the spray gun assembly and the couplings at the ends of the hose to the pump assembly. -
Page 9: Operation Instruction
4. If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved after following the steps above, VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually, then loosen completely. Clear hose or tip obstruction. -
Page 10: Airless Sprayer Cleaning Procedure
Aligning Spray 1. Relieve pressure. Set trigger lock 2. Loosen guard Horizontal Vertical retaining nut 3. Align guard horizontally to spray a horizontal pattern. 4. Align guard vertically to spray a vertical pattern. Spray instruction CHECK to ensure that the shipping seal has been removed from under the cap on the hydraulic tank. Hydraulic tank should be at least 3/4 full of hydraulic fluid. -
Page 11: Pressure Release Procedure
Pressure release procedure Whenever instructed to relieve pressure, Stop spraying, Check or service equipment or install or clean spray tip. 1. Engage trigger safety lock on gun. Turn Off power and turn sprayer pressure control to lowest pressure setting. 2. Hold gun against side of flushing pail. Trigger gun into pail to relieve pressure. 3. -
Page 12: Troubleshooting
Troubleshooting 1. Common Problem of Equipment Problem What To Check What To Do (If check is OK, go to next check) (When check is not OK, refer to this column) Motor Won’t Operate 1. Pressure control knob setting. Motor will 1.Slowly increase pressure setting to see if not run if set at minimum (fully motor starts... -
Page 13: Sealing Ring Replace
6. In the size of ring outer ring, with a little grease; Press the ring into the pump body 7. Press the plunger rod into the pump body 8. Put Into the pump body components according to the disassembly sequence. R520 Airless Sprayer Electrical Installation Drawing Electricity (230V) Heat... -
Page 14: Parts List
High Pressure Airless Paint Sprayer R520 220V Explosive View and Parts list Package Accessories Issue date: 2016.05.10 Version no.: 37 98 74 73... - Page 15 Description Qty. No. Description Qty. No. Description Qty. 1 Filter seat components 1 41 Bearing sleeve 81 O-ring 5*1.8 2 Plastic hook 1 42 Pin 82 Screw seat insert 3 Paint inlet pipe 1 43 Pin 83 Plastic gasket 4 Paint inlet soft pipe 1 44 Bearing 84 filter seat 5 Cutting sleeve...
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