Airless DP6825 Operating Instructions Manual Download Page 1

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DP-airless

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Operating Instruction

Product model: DP6825,6830,6835

diaphragm pump sprayer

DP6825

DP6830,6835

Please read and keep this manual, Read carefully before attempting to assemble, install, operate or maintain the

product described. Protect yourself and others by observing all safety information. Failure to comply with instructions

could result in personal injury and/or property damage! Retain instruction for future reference.

Summary of Contents for DP6825

Page 1: ...ease read and keep this manual Read carefully before attempting to assemble install operate or maintain the product described Protect yourself and others by observing all safety information Failure to...

Page 2: ...5 Component Identification 6 7 Technical Data 8 Operation 9 Set up 10 Start up 11 SPRAYING TECHNIQUE 12 13 Install Tip Guard on Spray Gun 13 Tip Selection 14 15 Clean up 16 18 Troubleshooting 19 21 E...

Page 3: ...hat all containers and collection systems are grounded to prevent static discharge Connect to a grounded outlet and use grounded extensions cords Do not use a 3 to 2 adapter Do not use a paint or a so...

Page 4: ...ure quickly Be thoroughly familiar with the controls PRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction an...

Page 5: ...E EQUIPMENT You must wear appropriate protective equipment when operating servicing or when in the operating area of the equipment to help protect you from serious injury including eye injury hearing...

Page 6: ...tion pointing forward directs pressurized fluid to paint hose Automatically relieves system pressure in overpressure situations 4 Prime tube Drains fluid in system during priming and pressure relief 5...

Page 7: ...Belt To reduce the power from Motor and supply the right power to the machine 15 1 Diaphragm Moved by the piston inside and pump out the fluid 15 High pressure hose Transports high pressure fluid fro...

Page 8: ...ction motor brushless Motor speed rpm 2880 rpm 2880 rpm 2880 rpm Spraying distance cm 40 50cm 40 50cm 40 50cm Paint viscosity Medium less than 120s Medium to high Medium to high both water based oil b...

Page 9: ...rd 2 Turn Prime Spray valve to PRIME to relieve pressure 3 Hold gun firmly to side of pail Trigger the gun to relieve pressure 4 Engage trigger lock NOTE Leave Prime Spray valve in the PRIME position...

Page 10: ...m the top of the plate If the oil is low fill as necessary low viscosity hydraulic oil 46 hydraulic anti wearing oil Install back the 7 cover DP6825 6830 6835 1 0L 10mm distance to the top level 6 Che...

Page 11: ...Turn the Pressure Regulator Valve 9 clockwise till the fluid is circulating in the prime tube 4 9 Turn power switch OFF 10 Transfer suction tube to paint pail and submerge suction tube in paint 11 Tu...

Page 12: ...0 to 12 inches 25 30cm between the spray tip and the surface 5 The spray gun should be triggered off at the end of each stroke and on again at the beginning of the next This avoids paint buildup at th...

Page 13: ...interior corners such as on a bookcase or inside a cabinet aim the gun toward the center of the corner to spray By dividing the spray pattern this way the edges on both sides are sprayed evenly Insta...

Page 14: ...tip hole size for that coating and best fan width for that surface Tip Hole Size Tip hole size controls flow rate the amount of paint that comes out of the gun HINTS Use larger tip hole sizes with thi...

Page 15: ...uer 015 215 315 415 515 615 0 22 Oil Base Paint 017 217 317 417 517 617 0 25 019 219 319 419 519 619 0 33 021 321 421 521 621 0 41 Latex Paint Acrylic Enamel 023 523 623 0 49 025 525 625 0 57 Heavy La...

Page 16: ...ent 6 Remove spray tip and guard washer and let soak in warm water or appropriate solvent 7 Increase pressure to about 1 2 maximum pressure and let circulate for 2 3 minutes to flush paint out of the...

Page 17: ...pressure and turn Prime Spray Knob to prime A 21 Lay unit back on handle so inlet valve is facing upward Clean threads of inlet valve with a damp cloth Fill inlet valve with light household oil Slowl...

Page 18: ...e valve Outlet valve If possible leave the copper washer under the cap in place At least be sure to replace it with the same side up The top will show the imprint of the end cap while the bottom shoul...

Page 19: ...ged Check for broken insulation or wires Replace electric cord if damaged Power switch is on and sprayer is plugged in but motor does not run and pump does not cycle Paint and or water is frozen or ha...

Page 20: ...Suction tube is not immersed in paint Make sure suction tube is immersed in paint Suction tube is leaking Tighten suction tube connection Inspect for cracks or vacuum leaks If cracked or damaged repla...

Page 21: ...ray tip in Clean position Put tip in Spray position Pressure is set too low Increase pressure Gun tip or suction filter plugged Clean filters Suction tube loose at inlet valve Tighten suction tube fit...

Page 22: ...DP airless Page 22 of 22...