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Instructions – Parts List
74:1 RATIO PREMIER CARBON STEEL
Cart-Mounted
Airless Package
308415P
WITH DURA-FLO 1100 DISPLACEMENT PUMP
50.0 MPa, 500 bar (7252 psi) Maximum Working Pressure
0.67 MPa, 6.7 bar (97 psi) Maximum Air Inlet Pressure
Part No. 236489, Series B
With High Pressure Fluid Filter
Part No. 237158, Series B
With High Pressure Fluid Filter,
hose and gun
Important Safety Instructions
05899D
Read all warnings and instructions in this manual.
Save these instructions.
See page 2 fo
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Table of Contents Symbols Warning Symbol Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 WARNING Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 This symbol alerts you to the possibility of serious Technical Data . . . . . . . . . . . . . . . .
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WARNING SKIN INJECTION HAZARD Spray from the gun, hose 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 might look like just a cut, but it is a serious injury. Get immediate surgi- cal treatment. Do not point the gun at anyone or at any part of the body. Do not put your hand or fingers over the spray tip.
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WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. Ground the equipment and the object being sprayed. Refer to Grounding on page 5. If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing immediately. Do not use the equipment until you identify and correct the problem. Provide fresh air ventilation to avoid the bu
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Setup General Information Grounding NOTE: Reference numbers and letters in parentheses WARNING in the text refer to the callouts in the figures and the parts drawing. FIRE AND EXPLOSION HAZARD Before operating the pump, ground the system as explained below. Also read NOTE: Always use Genuine Graco Parts and Acces- the section FIRE OR EXPLOSION HAZ- sories, available from your Graco distributor. Refer to ARD on page 4. the Product Data Sheet for your pump, Form No. 305756. If you supply your own
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Setup The air relief valve (73) opens automatically to Supplied Components prevent overpressurization of the pump. Refer to Fig. 2. The fluid filter (8) includes a 60 mesh (250 mi- cron) stainless steel element to filter particles from the fluid as it leaves the pump. It includes the fluid WARNING drain valve (D), which is required in your system to relieve fluid pressure in the hose and gun (see the A red-handled bleed-type master air valve (30) and WARNING above). a fluid drain valve (D) a
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Setup KEY SUPPLIED WITH ALL MODELS SUPPLIED WITH MODEL 237158 ONLY COMPONENTS YOU MUST SUPPLY 1 Pump A Electrically Conductive Air Supply Hose 102Airless Spray Gun 4 Cart B Bleed-Type Master Air Valve 103Electrically Conductive Fluid Supply Hose 5 Pump Air Regulator (for accessories) 104Electrically Conductive Fluid Whip Hose 7 Suction Hose C Air Line Moisture Trap and Drain Valve 105Nipple 8 Fluid Filter (includes drain valve) E Grounded 19 Liter (5 Gallon) Pail 22 Pump Intake Bushing 24 Suctio
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Operation Pressure Relief Procedure Packing Nut/Wet-Cup WARNING Before starting, fill the packing nut (F) 1/3 full with Graco Throat Seal Liquid (TSL) or compatible solvent. SKIN INJECTION HAZARD See Fig. 3. The system pressure must be manually relieved to prevent the system from starting or spraying accidentally. Fluid under high pressure can be injected through the WARNING skin and cause serious injury. To reduce the risk of an injury from injection, splashing fluid, or moving To reduce the ri
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Operation Set the Air and Fluid Pressure CAUTION To avoid tip-over, the cart must be on a flat and level WARNING surface. Failure to follow this caution could result in injury or equipment damage. To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. Prime the Pump 1. See Fig. 3. Remove the tip guard and spray tip 1. Relieve the pressure. Install the tip guard and from the gun (102). See the gun instruction ma
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Operation Shutdown and Care of the Pump CAUTION Never leave water or water-base fluid in the pump WARNING overnight. If you are pumping water-base fluid, flush To reduce the risk of serious injury whenever you with water first, then with a rust inhibitor such as are instructed to relieve pressure, always follow the mineral spirits. Relieve the pressure, but leave the Pressure Relief Procedure on page 8. rust inhibitor in the pump to protect the parts from corrosion. For overnight shutdown, stop
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Operation KEY 5 Pump Air Regulator 7 Suction Hose 8 Fluid Filter 24 Suction Tube 30 Red-Handled Bleed-Type Master Air Valve (required, for pump) 69 Fluid Shutoff Valve 70 Air Line Male Coupler 71 Air Line Female Coupler 30 102Airless Spray Gun 103Electrically Conductive Fluid Supply Hose D Fluid Drain Valve (required) F Packing Nut/Wet-Cup 5 30 Torque to 129–142 Nm 1 (95–105 ft-lb) 71 102 70 1 F 69 24 8 D 103 7 Model 237158 Shown 05901C Fig. 3 308415 11
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Parts Part No. 236489, Series B (includes items 1–78) Part No. 237158, Series B (includes items 1–106) Ref. Ref. No. Part No. Description Qty. No. Part No. Description Qty. 1 236932 PUMP, Premier, 74:1 ratio; 31* 158585 NIPPLE; 1 in. npt 1 See manual 308357 for parts 1 32* 189978 MANIFOLD, air; 4 236943 CART, portable 1 in. npt(f) inlet; 1 in. npt(m) outlet; Includes replacement items 4a–4d 1 3/8 npt, 1/4 npt, and 1/8 npt ports 1 4a 112860 . WHEEL 2 33* 236990 HOSE, air; 1 in. npt(mbe); 4b 107
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Parts 23 Part No. 236489, Series B (includes items 1–78) Part No. 237158, Series B (includes items 1–106) 33 30 38 31 39 5 51 34 71 70 75 32 33 (Ref) 73 35 4 4d 57 102 28 1 27 104 11 46 8 10 42 41 45 77 43 105 69 78 74 77 69 12 13 15 16 17 29 22 4a 4c 4b 103 25 7 05900E 24 308415 13
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Technical Data Category Data Maximum fluid working pressure 50.0 MPa, 500 bar (7252 psi) Maximum air input pressure 0.67 MPa, 6.7 bar (97 psi) Ratio 74:1 Pump performance data See pump manual 308357 Air consumption data See pump manual 308357 Air inlet size 1 in. npsm(f) Fluid outlet size (at fluid filter) 3/8 npt(m) Fluid inlet size 2 in. npt(f) Maximum operating temperature 82C (180F) Wetted parts Pump: See pump manual 308357 Fluid Filter: See manual 307296 Suction Hose, Tube, and Fittings:
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Dimensions AB C 05902C Pump Model A B C Width Across Weight Wheels 236489 1270 mm (50 in.) 864 mm (34 in.) 864 mm (34 in.) 737 mm (29 in.) 138 kg (305 lb) 237158 1270 mm (50 in.) 864 mm (34 in.) 864 mm (34 in.) 737 mm (29 in.) 148 kg (325 lb) 308415 15
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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 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 when the equipment is installed, operat
