INSTRUCTIONS-PARTS LIST This manual contains important warnings and information. READ AND KEEP FOR REFERENCE. 306926 Rev. L First choice when quality counts.t INSTRUCTIONS 10:1 RATIO BULLDOG, PORTABLE, STAINLESS STEEL RUBBER PACKED Hydra-CleanR Pressure Washer 1000 psi (6.9 MPa, 69 bar) Maximum Working Pressure Model 226314, Series G 06648B CAUTION The Graco warranty will not apply if cleaning solutions other than those recommended by Graco are used in these units.
Table of Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Pump Performance Chart . . . . . . . . . . . . . . . . . . .
WARNING INJECTION HAZARD Spray from the gun, leaks or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury. D Fluid injected into the skin is a serious injury. The injury may look like just a cut, but it is a serious injury. Get immediate medical attention. D Do not point the gun at anyone or at any part of the body.
Installation 3. Air and fluid hoses: use only electrically conductive hoses. Grounding WARNING FIRE AND EXPLOSION HAZARD Before operating the pump, ground the system as explained below. Also read the section FIRE AND EXPLOSION HAZARD on page 3. 4. Air compressor: follow manufacturer’s recommendations. 5. Spray gun: ground through connection to a properly grounded fluid hose and pump.
Installation E D F 24 47 18 C 2 E 10 28 16 B 22 35 A 06649B Fig. 2 Pump Setup Refer to the separate instructions, supplied, for instructions on filling and adjusting the air line lubricator. See Fig. 2. Connect the suction hose (28) between the pump inlet (A) and the suction tube (18), using thread sealant on the male threads. Screw on the suction tube filter (B). Place the suction tube in the supply drum, and adjust it so it is 1 in. (25 mm) off the bottom of the drum.
Operation Pressure Relief Procedure WARNING INJECTION HAZARD Fluid under high pressure can be injected through the skin and cause serious injury. To reduce the risk of an injury from injection, splashing fluid, or moving parts, follow the Pressure Relief Procedure whenever you: D D D D are instructed to relieve the pressure, stop spraying, check or service any of the system equipment, or install or clean the spray tips. 1. Lock the gun trigger safety. 2. Close the air regulator.
Operation WARNING To reduce the risk of overpressurizing the sprayer, NEVER exceed 1000 psi (6.9 MPa, 69 bar) Maximum Working Pressure. If you add any accessories to the fluid line, be sure they are rated for at least 1000 psi (6.9 MPa, 69 bar) working pressure. Adjust the air line lubricator to about two drops per minute through the sight glass when the pump is running. Refer to the separate instruction manual, supplied, for adjustment instructions.
Troubleshooting NOTE: Refer to the separate instruction manuals which are supplied with this sprayer, and the manuals which are supplied with any accessories you added, for complete operation, troubleshooting and repair instructions. NOTE: Check all possible problems and solutions before disassembling the unit. WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 6.
Pump Performance Chart 7 cycles per gallon (3.8 liter) Maximum recommended continuous speed: 60 cycles/min: 8 gpm (29 liter/min) 40 psi (0.3 MPa, 3 bar) AIR SUPPLY TO PUMP 70 psi (0.5 MPa, 5 bar) AIR SUPPLY TO PUMP 100 psi (0.7 MPa, 7 bar) AIR SUPPLY TO PUMP SPRAY TIP ORIFICE SIZE GPM (l/min) CFM (m#/min) WP GPM (l/min) CFM (m#/min) WP GPM (l/min) CFM (m#/min) WP 0.065 in. (1.65 mm) 1.7 (6.6) 10 (0.28) 340 psi (2.4 MPa, 24 bar) 2.3 (8.9) 24 (0.67) 590 psi (4.0 MPa, 40 bar) 2.7 (10.
Parts Detail A Detail B 24 48 47 30 33 46 32 34 21 26 1c 1e, 1f, 1g Detail B 1d 23 2 10 17 16 31 28 18 1 1a 1b 15 35 29 42 22 19 Detail A 7663B 10 306926
Parts Model 226314, Series G 10:1 Bulldog Portable Hydra-Clean Unit Ref. No. Part No. Description 1 244530 CART ASSY, global Includes items 1a–1g . WHEEL . RING, retaining . CAP . BRACKET . NUT, hex; 3/8–16 . WASHER, lock; 3/8 . SCREW, cap, hex hd SCREW, thumb; 0.25–20 x 0.5 in. PLUG, pipe; 3/8 npt FILTER, fluid intake; 1 in. npt(f) MANIFOLD, outlet; 1 in. npt(m) x 3/8 npt(f) COUPLING, hex pipe; 1 in. npt TUBE, suction; 1 in. npt(mbe); max. adj. height 30 in. (0.
Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.