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INSTRUCTIONS-PARTS LIST 306926
Rev. L
This manual contains important
warnings and information.
First choice when
READ AND KEEP FOR REFERENCE.
quality counts.
INSTRUCTIONS
10:1 RATIO BULLDOG, PORTABLE, STAINLESS STEEL RUBBER PACKED
Hydra-Clean Pressure Washer
1000 psi (6.9 MPa, 69 bar) Maximum Working Pressure
Model 226314, Series G
CAUTION
The Graco warranty will not apply if cleaning solutions other
than those recommended by Graco are used in these units.
Only use solutions that are n
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Table of Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pump Performance Chart . . . . . . . . . . . . . . . . . . . . . . . 9 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Graco Warranty . . . . . . . . . . . . . . . . . . . . . . . . . .
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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. 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. Do not point the gun at anyone or at any part of the body. Do not put your hand or fingers over
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Installation 3. Air and fluid hoses: use only electrically conductive Grounding hoses. WARNING FIRE AND EXPLOSION HAZARD 4. Air compressor: follow manufacturer’s recommen- Before operating the pump, ground the dations. system as explained below. Also read the section FIRE AND EXPLOSION HAZARD on page 3. 5. Spray gun: ground through connection to a prop- erly grounded fluid hose and pump. Although water generally provides a natural electrical ground, the following equipment must be grounded if t
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Installation E D F 24 47 18 E C 2 10 28 16 B 22 35 A Fig. 2 Refer to the separate instructions, supplied, for instruc- Pump Setup tions 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 Close the air shutoff valve (E). Then, connect a 3/4 in. tube filter (B). Place the suction tube in the supply ID (minimum) air supply hose (D) to t
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Operation Pressure Relief Procedure Pump Operation Prepare the cleaning solution according to the WARNING manufacturer’s instructions. For your own safety, be INJECTION HAZARD sure to observe all warnings. If you are using pow- Fluid under high pressure can be in- dered cleaners, mix them thoroughly in a separate pail jected through the skin and cause seri- before adding them to a supply drum. Undissolved ous injury. To reduce the risk of an injury powders are extremely abrasive and may damage f
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Operation Always stop the pump at the bottom of its stroke to WARNING prevent material from drying on the rod and damaging the packings. To reduce the risk of overpressurizing the sprayer, NEVER exceed 1000 psi (6.9 MPa, 69 bar) Maxi- mum Working Pressure. If you add any accesso- CAUTION ries to the fluid line, be sure they are rated for at Never let the pump run dry. A pump that is running least 1000 psi (6.9 MPa, 69 bar) working pressure. too fast can damage itself. Shut the pump off imme- dia
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Troubleshooting NOTE: Refer to the separate instruction manuals which are supplied with this sprayer, and the manuals WARNING which are supplied with any accessories you added, To reduce the risk of serious injury whenever you for complete operation, troubleshooting and repair are instructed to relieve pressure, always follow the instructions. Pressure Relief Procedure on page 6. NOTE: Check all possible problems and solutions NOTE: Relieve the pressure before checking or before disassembling th
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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) 70 psi (0.5 MPa, 5 bar) 100 psi (0.7 MPa, 7 bar) AIR SUPPLY TO PUMP AIR SUPPLY TO PUMP AIR SUPPLY TO PUMP SPRAY TIP GPM CFM GPM CFM GPM CFM ORIFICE (l/min) (m/min) WP (l/min) (m/min) WP (l/min) (m/min) WP SIZE 0.065 in. 1.7 10 340 psi 2.3 24 590 psi 2.7 38 825 psi (1.65 mm) (6.6) (0.28) (2.4 MPa, 24 bar) (8.9) (0.67) (4.0 MPa, 40 bar) (10.2)
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Parts Detail A Detail B 24 48 47 30 33 46 32 34 21 26 1c 1e, 1f, 1g Detail B 1d 23 10 2 17 16 31 1 1a 28 18 1b 15 35 29 42 22 19 Detail A
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Parts Model 226314, Series G 10:1 Bulldog Portable Hydra-Clean Unit Ref. Ref. No. Part No. Description Qty. No. Part No. Description Qty. 1 244530 CART ASSY, global 26 206797 10:1 BULLDOG PUMP; Includes items 1a–1g 1 See manual 306821 for parts 1 1a 113362 . WHEEL 2 28 237522 HOSE, coupled; nylon; 1 in. (25 mm) 1b 113436 . RING, retaining 2 ID; cpld 1–11 1/2 npt(m); 1c 113361 . CAP 2 6’ (1.8 m) long 1 1d 191605 . BRACKET 1 29 207299 SPRAY VALVE EXTENSION ASSY; 1e 100131 . NUT, hex; 3/8–16 4 Inc
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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. This warranty applies only wh
