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Warnings

306817N

3

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The 
exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. 
When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. 
Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this 
manual where applicable.

WARNING

EQUIPMENT MISUSE HAZARD

Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.

Use this pump only for pumping water and water--diluted cleaning solutions in a pressure washing 
system. Never use the pump for paint or any other coatings. Any misapplication of the pump may 
cause dangerous operating conditions which can result in serious injury and substantial property 
damage.

This equipment is for professional use only.

Read all instruction manuals, tags, and labels before operating the equipment.

Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor.

Do not alter or modify this equipment. Use only Graco parts and accessories.

Check equipment daily. Repair or replace worn or damaged parts immediately.

Do not exceed the maximum working pressure stated on the equipment or in the Technical Data for 
your equipment. Do not exceed the maximum working pressure of the lowest rated component in 
your system.

Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the Technical 
Data section of all equipment manuals. Read the fluid and solvent manufacturer’s warnings.

Handle hoses carefully. Do not pull on hoses to move equipment.

Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose 
Graco hoses to temperatures above 66°C (150°F) or below -40°C (-40°F).

Wear hearing protection when operating this equipment.

Do not move or lift pressurized equipment.

Comply with all applicable local, state, and national fire, electrical, and safety regulations.

Summary of Contents for Hydra-Clean 206-515

Page 1: ...valve handle powerful clean solutions at high pressure Divorced design pump keeps cleaning solution from fouling air motor Accumulator reduces line pulses air charged at the factory Air line lubricat...

Page 2: ...nt Pump 7 Operation 8 Pressure Relief Procedure 8 Before Using 8 Useful Hints 9 Shutdown and Care of Unit 9 Troubleshooting 10 Service 11 General 11 Accumulator Repair 11 Accessories 11 Stainless Stee...

Page 3: ...sional use only Read all instruction manuals tags and labels before operating the equipment Use the equipment only for its intended purpose If you are not sure call your Graco distributor Do not alter...

Page 4: ...n trigger safety operates before spraying Lock the gun trigger safety when you stop spraying Follow the Pressure Relief Procedure on page 6 whenever you are instructed to relieve pressure stop sprayin...

Page 5: ...operating this equipment electrically disconnect all equipment in the spray area Before operating this equipment extinguish all open flames or pilot lights in the spray area Do not smoke in the spray...

Page 6: ...es 4 Air compressor follow manufacturer s recommendations 5 Spray gun ground through connection to a properly grounded fluid hose and pump 6 Fluid supply container follow your local code 7 Object bein...

Page 7: ...p air inlet Hang the pump on your cleaning solution drum NOTE The filter on the suction hose should be about 1 2 in 12 7 mm off the bottom of the drum If the hose is too long cut it off as necessary 3...

Page 8: ...petcock until the pump is running slowly After solution is coming from the spray nozzle open the ball valve 24 all the way and adjust the air line lubricator 3 to deliver about one drop per minute Ref...

Page 9: ...ld water Shut off the water supply valve and relieve the water pressure Check the air line lubricator 3 often and keep it filled with oil Also check the pump packing nut regularly and keep it just tig...

Page 10: ...ty or worn valve stem or seat Clean clear or replace See manual 307010 Dirty or worn fluid piston or packings Service See manual 308117 Pump operating but spray pressure low on up stroke Dirty or worn...

Page 11: ...p and relieve the pressure Release air pressure in the accumulator by depressing the valve core plunger pin Disconnect the spray hose and remove the accumulator from the pump 2 Screw the inlet adapter...

Page 12: ...Parts 12 306817N Parts FIG 3 Model 206515 President Hydra Clean 15 3 24 23 37 31 11 34 9 19 32 16 18 4 5 7 38 1 6 10 8 39...

Page 13: ...ee manual 307010 for parts 1 7 207278 AIR CHARGED ACCUMULATOR See manual 306933 for parts 2 8 102123 CLAMP hose 1 9 102235 CAPSCREW hex hd 1 4 20 x 1 2 in 1 10 102550 STUD barbed hose 3 8 npt m 1 11 1...

Page 14: ...Dimensions 14 306817N Dimensions 1 2 npt air inlet 28 3 16 in 715 mm 14 3 4 in 375 mm...

Page 15: ...me requirements Without spray tip 23 cfm at 70 psi 0 64 m3 minute at 4 8 bar 480 kPa With 0 062 in spray tip included with unit 32 cfm at 100 psi 0 90 m3 minute at 6 9 bar 690 kPa Weight All models 55...

Page 16: ...n material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRA...

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