Instruction/ maintenance manual of the product Hydra-Clean 247549 Graco
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Instr uctions - P ar ts Hydra-Clean ® Pa c k a g e s 312585E ENG P ac kage solutions for pressure washing applica tions. For use only with water and c leaning solutions.
2 312585E Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Related M anuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Installation .
Models 312585E 3 Models Chec k your pac kage’ s identification plate (I D) for the 6-digit part number of y our pac kage. T o order repl ace- ment par ts, see Pa r ts star ting on page 14. Related Manuals All pac kages include integr ated air controls , hose and gun, and g round wire.
Warnings 4 312585E Wa r n i n g s The f ollowing w ar nings are f or the setup , use , grounding, mainten ance, and repair of this equipme nt. The e xclama- tion point symbol alerts you to a gener al warning and the hazard symbol refer s to procedure-specific risk.
Warnings 312585E 5 MO VING P ARTS HAZARD Movin g par ts can pinch or amputate fingers and other body parts. • K eep clear of mo ving par ts. • Do not op erate equipme nt with prot ective guards or covers remov ed. • Pressurized equipmen t can star t without warning.
Installation 6 312585E Installation The Graco warr anty will not apply if cleaning solutions other than those r ecommended by Graco are used in these units . Only use solutions that are not harmful to the wetted par ts . See the T echnical Data in the displace- ment pump man uals 311825, 311827, an d 312745.
Installation 312585E 7 A Displacement Pump B Air Motor C Integrated Air Control Module (includes items D-H) D Bleed-type Master Air V alv e (required) E Pump Air Regulator F Air Pressure Gaug e G Saf .
Installation 8 312585E Gr ounding Although w ater generally pro vides a natural electrical ground, the f ollowing equip ment must be g rounded if the cleaning chemicals are v olatile .
Operation 312585E 9 Operation Pressure Relief Pr ocedure 1. Engage t he trigg er lock. 2. Close the b leed-type master air v alv e to shutoff the pump. 3. Disengage the trigger loc k. 4. Hold a metal par t of the gun firmly to a grounded metal pail. T r igger the gun to reliev e pressure.
Operation 10 312585E Star ting the Pump 1. Open the b leed-type master ai r valv e (A). 2. T r igger the gun into a grounded met al pail, holding a metal par t of the gun fir mly to the pail. 3. Slowly open the air regulator (E) until the pump star ts running.
Operation 312585E 11.
Troubleshooting 12 312585E T r oubleshooting 1. Relie ve the pressure, page 9. 2. Chec k all possible cause s and problems be fore dis- assemblin g the pump . * T o determine if the fluid hose or gun is obstructed, relie v e the pressure, pa ge 9. Disconnect the fluid ho se and place a container at the pump fluid outlet t o catch any fluid.
Repair 312585E 13 Repair Disconnect the Displacement Pump See the Pa r t s dra wings on pages 14 -17. 1. Flush the pump , if possib le. Sto p the pump at the bottom of its stro ke . Relie ve the pr essure, page 9. 2. Disconnect the air , fluid, and suction hoses .
Parts 14 312585E Pa r t s 247549 Car t Mount P ac ka g e See par ts listing on page 18. TI11268A 1 2 3 4 5 6 7 8 Ref. 20 41 23 15 14 13 16 21 11 22 19 17 18 9 10 12 20 24 25 26 27 28 29 30 37 38 39 40.
Parts 312585E 15 247550 W all Mount P acka ge See par ts listing on page 18. TI11270A 4 32 15 14 13 16 11 19 17 18 9 10 12 20 6 7 8 Ref. 20 23 21 22 24 25 26 30 37 31.
Parts 16 312585E 247551, 247553, and 258664 Car t Mount P ac kages See par ts listing on page 18. TI11272A 1 2 3 4 5 6 7 8 Ref. 20 41 23 14 13 21 11 22 19 18 9 10 20 24 25 26 27 28 29 30 37 38 39 40 3.
Parts 312585E 17 247552, 247554, and 258665 W all Mount P ac kages See par ts listing on page 18. TI11274A 4 32 33 14 13 15 11 19 17 18 9 10 12 20 6 7 8 Ref.
Parts 18 312585E P ar ts Listings Common P ar ts The f ollowing parts are used on all packages in this man ual. P ar ts that V ar y b y Pac kage Ref. P art Description Qty .
Kits 312585E 19 Kits Bare Gun Replacement Kits • 15T283, Brass Spr ay Gun (standard) • 15T282, Stainless St eel Spra y Gun (optional) Gun Stainless Steel Fitting Kit • 247880, inclu des stainless steel gun inlet and o utlet fittings Gun W and Repl acement Kits • 15T279, 32 in.
Wall Mounting Bracket Diagram 20 312585E W all Mounting Brac ket Diagram TI8614B 9.0 in. (228.6 mm) 1.6 in. (41.4 mm) 12.4 in. (314.3 mm) 1.0 in. (25.4 mm) 5.3 in. (133.4 mm) 14.5 in. (368.3 mm) 17.8 in. (450.9 mm) 2.0 in. (50.8 mm) 5.4 in. (136.5 mm) 7/16 in.
Dimensions 312585E 21 Dimensions A TI11379A Cart Mount Pac kages (247549, 24755 1, 247553) W all Mount P ackages (247550, 2 47552, 247554) TI11378A A D C B1 D C B2 Packag e A in. (mm) B1 in. (mm) B2 in. (mm) C in. (mm) D in. (mm) Air Inlet (in.) Pump Fluid Inlet (in.
Technica l Data 22 312585E T echnical Data Pump P erformance Charts 12:1 Ratio Pum ps (247549, 247550) Maximum fluid wor king pressure P ar t N os. 247549 and 247550 . . . . . . . . . . . . . . . . . . 1250 psi (8 .6 MP a, 86.2 bar) P ar t N os. 247551 and 247552 .
Pump Performance Charts 312585E 23 23:1 Ratio Pum ps (247551, 247552) 30:1 Ratio Pum ps (247553, 247554) 45:1 Ratio Pum ps (258664, 258665) Spray Tip Orifice Size, in. (mm) 40 psi (0.3 MPa, 3 bar) Air Supply 70 psi (0.5 MP a, 5 bar) Air Supply 100 psi (0.
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. This manual contains English. MM 312585 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC.
An important point after buying a device Graco Hydra-Clean 247549 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco Hydra-Clean 247549 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco Hydra-Clean 247549 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco Hydra-Clean 247549 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco Hydra-Clean 247549 will certainly help you make a decision on the purchase.
If you already are a holder of Graco Hydra-Clean 247549, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco Hydra-Clean 247549.
However, one of the most important roles played by the user manual is to help in solving problems with Graco Hydra-Clean 247549. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco Hydra-Clean 247549 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
