Hitachi 232437 User's Manual
Contents
1. Monark 23 1 Fluid Outlet Pressure Monark 23 1 Air Consumption psi cycles per minute scfm cycles per minute MPa bar 15 30 45 60 75 m3 min 15 30 45 60 75 3000 10 21 210 z 0 28 2250 2 8 B 15 8 158 TTA a 022 De ij 5 6 pd 1500 B 017 De a 10 4 104 B 6 4 z gt 750 cc _ m 2 A B L 51 51 C lt J a ee 056 gt at To am Cc 0 a gpm 0 0 0 1 0 2 0 3 0 4 0 5 gpm 0 0 0 1 0 2 0 3 0 4 0 5 liters minute 0 4 0 8 1 2 1 5 1 9 liters minute 0 4 0 8 1 2 1 5 1 9 FLUID FLOW TEST FLUID NO 10 WEIGHT OIL FLUID FLOW TEST FLUID NO 10 WEIGHT OIL 18 308765 Dimensions Model 232437 Shown hose and gun not shown j Q G ON S Vs lt Y 8110A A height B diameter of pail Weight 32 in 813 mm 10 625 in 270 mm 47 Ib 21 kg 308765 19 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 operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general w2. 232434 Series A 23 1 Monark cst without agitator hose and gun 232437 Series A 23 1 Monark cst with agitator hose and gun shown 232445 Series A 23 1 Monark sst without agitator with hose and gun 232446 Series A 23 1 Monark sst without agitator hose and gun 232449 Series A 23 1 Monark sst with agitator hose and gun NOTE To find the part number used in your package read down the chart to find the desired ref no then read left to right to find the part number for your package Ref No 14 15 16 18 19 20 21 22 23 24 25 Description COVER pail PUMP 23 1 Monark cst see manual 307619 PUMP 23 1 Monark sst see manual 307619 CAPSCREW hex hd 1 4 20 x 3 4 in 19 mm LOCKWASHER 1 4 in ELBOW 90 cst 3 8 npt m x 3 8 npt f ELBOW 90 sst 3 8 npt m x 3 8 JIC ADAPTER cst 3 8 npt x 9 16 18 unf 2a TUBE flare sst 9 16 18 unf 2a x 3 8 in 10 mm OD TUBE flare sst 9 16 18 unf 2a x 3 8 in 10 mm OD FITTING bulkhead WASHER flat 9 16 in NUT hex 9 16 18 NIPPLE cst 3 8 npt NIPPLE sst 3 8 npt UNION swivel straight cst 3 8 npt m x 3 8 npsm f UNION swivel straight sst 3 8 npt m x 3 8 npsm f FLUID FILTER cst see manual 307273 FLUID FILTER sst see manual 307273 TEE 3 8 npt f run x 3 8 npt m branch VALVE relief 125 psi 0 86 MPa 8 6 bar CONNECTOR tube fitting 3 8 npt m x 1 2 in 13 mm OD tube TUBE polyur
3. 101 8108B 308765 13 Maintenance Preventive Maintenance Schedule The operating conditions of your particular system determine how often maintenance is required Estab lish a preventive maintenance schedule by recording when and what kind of maintenance is needed and then determine a regular schedule for checking your system Clean the In Line Fluid Filter Element The filter swivel 104 includes a 100 mesh stainless steel filter element 105 Clean the element periodical ly with a compatible solvent as follows A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 10 1 Relieve the pressure 2 Disassemble the filter swivel 104 and remove the filter element 105 3 Clean or replace the element as necessary 4 Reassemble Torque the two halves of the filter swivel to 10 15 ft lb 14 20 Nem Flushing A WARNING FIRE AND EXPLOSION HAZARD Before flushing read the section FIRE AND EXPLOSION HAZARD on page 5 Be sure the entire system and flush ing pails are properly grounded Refer to Grounding on page 7 Flush the pump e Before the first use e When changing colors or fluids e Before fluid can dry or settle out in a dormant pump check the pot life of catalyzed fluids e Before storing the pump 14 308765 Flush with a fluid that is compatible with the fluid you are pumping and w
4. Check the hoses tubes and couplings daily Replace worn damaged or loose parts immediately Permanently coupled hoses cannot be repaired replace the entire hose Use only Graco approved hoses Do not remove any spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings MOVING PARTS HAZARD st Moving parts such as the air motor piston and agitator blades can pinch or amputate your fingers Keep clear of all moving parts when starting or operating the pump Always shut off the agitator and disconnect the air line before you remove the agitator from the pail or check or repair any part of the agitator Before servicing the equipment follow the Pressure Relief Procedure on page 10 to prevent the equipment from starting unexpectedly 4 308765 A 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 7 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 buildup of flammable fumes from solvents or the fluid being sprayed Keep the spray area free of debris including solvent rags and gasoline
5. OA IAN A AN A gl GN G t Kg df a SZ CAN 13 OA ie A g Oy lt 7 g KM JZ 19 101 8108C 308765 9 Operation Pressure Relief Procedure A WARNING SKIN INJECTION HAZARD 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 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 are instructed to relieve the pressure stop spraying check or service any of the system equipment or install or clean the spray tip 1 Lock the gun trigger safety 2 Close the red handled bleed type master air valve E required in your system See Fig 3 on page 13 3 Unlock the gun trigger safety 4 Hold a metal part of the gun firmly to the side of a grounded metal pail and trigger the gun to relieve pressure 5 Lock the gun trigger safety 10 308765 6 Open the drain valve F required in your system having a container ready to catch the drainage 7 Leave the drain valve open until you are ready to spray again If you suspect that the spray tip or hose is completely clogged or that pressure has not been fully relieved after following the steps above very slowly loosen the tip guard retaining nut or hose end coupling and relieve pressure gradually then loosen compl
6. The following part numbers apply only to packages supplied with a hose and gun Part numbers vary by package To find the part number used in your package read down the chart to find the desired ref no then read left to right to find the part number for your package Packages Ref CST CST SST SST No Description 232433 232437 232445 232449 Qty 101 HOSE fluid nylon cst fluid fittings 1 4 npsm fbe H42525 H42525 1 1 4 in 6 mm ID 25 ft 7 6 m long HOSE fluid nylon sst fluid fittings 1 4 npsm fbe 239107 239107 1 1 4 in 6 mm ID 24 6 ft 7 5 m long 102 NIPPLE cst 1 4 npt x 1 4 npsm 162453 162453 1 NIPPLE sst 1 4 npt x 1 4 npsm 166846 166846 1 103 HOSE whip fluid nylon cst fittings 1 4 npsm fbe 238708 238708 1 3 16 in 5 mm ID 23 6 in 0 6 m long HOSE whip fluid nylon sst fittings 1 4 npsm fbe 239069 239069 1 3 16 in 5 mm ID 23 6 in 0 6 m long 104 FILTER SWIVEL gun includes replaceable item 105 1 105 ELEMENT filter 100 mesh sst not shown 205264 205264 205264 205264 1 106 AIRLESS SPRAY GUN for fine finish XTR501 XTR501 XTR501 XTR501 1 see manual 311254 107 FINE FINISH SPRAY TIP silver customer s choice 1 not shown 16 308765 Parts Part No 232437 Series A 23 1 Monark carbon steel Shown 8107B 308765 17 Technical Data Category Maximum fluid working pressure 2300 psi 16 MPa 160 bar Maximum air input pressure 100 psi 0 7 MPa 7 bar Ratio Maxi
7. 160 bar 100 psi 0 7 MPa 7 bar without agitator hose and gun 232449 Monark stainless steel 2300 psi 16 MPa 160 bar 100 psi 0 7 MPa 7 bar with agitator hose and gun 2 308765 Symbols Warning Symbol Caution Symbol This symbol alerts you to the possibility of serious This symbol alerts you to the possibility of damage to injury or death if you do not follow the instructions or destruction of equipment if you do not follow the instructions A WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury H NA INSTRUCTIONS 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 uncertain about usage call your Graco distributor Do not alter or modify this equipment Use only genuine Graco parts and accessories Check equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure of the lowest rated system component Refer to the Technical Data on page 18 for the maximum working pressure of this equipment Use fluids and solvents which are compatible with the equipment wetted parts Refer to the Tech nical Data section of all equipment manuals Read the fluid and solvent manufacturer s warnings Route hoses away from traffic areas sharp edges
8. Electrically disconnect all equipment in the spray area Extinguish all open flames or pilot lights in the spray area Do not smoke in the spray area Do not turn on or off any light switch in the spray area while operating or if fumes are present Do not operate a gasoline engine in the spray area TOXIC FLUID HAZARD Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin inhaled or swallowed Know the specific hazards of the fluid you are using Store hazardous fluid in an approved container Dispose of hazardous fluid according to all local state and national guidelines Always wear protective eyewear gloves clothing and respirator as recommended by the fluid and solvent manufacturer 308765 5 Setup General Information NOTE Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing NOTE Always use Genuine Graco Parts and Acces sories available from your Graco distributor Refer to Product Data Sheet 305900 If you supply your own accessories be sure they are adequately sized and pressure rated for your system Fig 2 is only a guide for selecting and installing sys tem components and accessories Contact your Graco distributor for assistance in designing a system to suit your particular needs Prepare the Operator All persons who operate the equipment must be trained in the safe efficient oper
9. leaves the pump It also includes the fluid drain valve F which is required in your system to relieve fluid pressure in the hose and gun see the WARNING at left The agitator 39 included on Models 232437 and 232449 only keeps the fluid in suspension The airless spray gun 106 dispenses the fluid The gun houses the spray tip 107 which is available in a wide range of sizes for different spray patterns and rates of flow The fluid hose 101 and whip hose 103 supply fluid to the gun The gun swivel 104 allows greater gun maneu verability The swivel includes an in line filter Model 232437 Shown KEY SUPPLIED COMPONENTS 1 5 Gallon 19 liter Pail Cover 2 Pump 13 Fluid Filter includes fluid drain valve F 15 Air Relief Valve 18 Pump Ground Wire required see page 7 for installation instructions 19 5 Gallon 19 liter Pail 39 Agitator 40 Agitator Ground Wire 101 Electrically Conductive Fluid Hose 103 Fluid Whip Hose 104 Gun Filter Swivel 106 Airless Spray Gun E Red Handled Bleed Type Master Air Valve required for pump F Fluid Drain Valve G Pump Air Regulator H Air Inlet Swivel gt Included in Air Regulation Kit 21 COMPONENTS YOU MUST SUPPLY A Electrically Conductive Air Supply Hose B Bleed Type Master Air Valve for accessories C Air Line Filter D Air Line Moisture Trap and Drain Valve Fig 2 104 103 IRAI 5 Di EG A e 7 p SOY ee Moan les
10. Instructions Parts List GRACO Pail Mount Airless Packages Aaa GEE Important Safety Instructions Read all warnings and instructions in this manual Save these instructions See page 2 for table of contents Model 232437 Shown 8109C PROVEN QUALITY LEADING TECHNOLOGY CE 0359 x Il 1 2 G T3 GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 ITS03ATEX11251 Copyright 1999 Graco Inc is registered to I S EN ISO 9001 Table of Contents List of Models nne 2 PATS sce sere Malene deelne De dede dee aile 15 Warnings aast be etka emnwe eran os 3 Technical Data ereen 18 SOUP arr zette vaert even Paani 6 DimensiOns 5 enne staats vane mantra Bladel vald Hats 19 Operation oe urnen en ae oes haten 10 Graco Warranty neen 20 Maintenance eenen 14 Graco Information nennen 20 List of Models Package Maximum Fluid Maximum Air Part No Series Pump Model Working Pressure Input Pressure Monark carbon steel 2300 psi 16 MPa 160 bar 100 psi 0 7 MPa 7 bar with hose and gun without agitator Monark carbon steel 2300 psi 16 MPa 160 bar 100 psi 0 7 MPa 7 bar without agitator hose and gun Monark carbon steel 2300 psi 16 MPa 160 bar 100 psi 0 7 MPa 7 bar with agitator hose and gun Monark stainless steel 2300 psi 16 MPa 160 bar 100 psi 0 7 MPa 7 bar with hose and gun without agitator Monark stainless steel i 2300 psi 16 MPa
11. Series A 23 1 Monark cst without agitator hose and gun Part No 232437 Series A 23 1 Monark cst with agitator hose and gun shown Part No 232445 Series A 23 1 Monark sst without agitator with hose and gun Part No 232446 Series A 23 1 Monark sst without agitator hose and gun Part No 232449 Series A 23 1 Monark sst with agitator hose and gun NOTE To find the part number used in your package read down the chart to find the desired ref no then read left to right to find the part number for your package Packages Ref CST CST SST SST No Description a 232437 REE 232449 Qty 30 SCREW set 1 4 20 x 1 4 in 6 mm 101962 101962 101962 101962 2 31 PLUG pipe 3 8 npt not shown 100040 100040 1 ELBOW tube fitting 90 3 8 npt m x 1 4 in 6 mm OD tube 114366 114366 1 39 PLUG agitator not shown 114575 114575 1 AGITATOR see manual 306565 224571 224571 1 40 AGITATOR GROUND WIRE Not used 240585 Not used 240585 1 41 TUBE nylon 1 4 in 6 mm OD 10 in 254 mm long Not used Obtain Not used Obtain 1 locally locally 42 STRAINER fluid inlet 187190 187190 187190 187190 1 Hose and Gun Parts Part No 232433 Series A 23 1 Monark cst without agitator with hose and gun Part No 232437 Series A 23 1 Monark cst with agitator hose and gun shown Part No 232445 Series A 23 1 Monark sst without agitator with hose and gun Part No 232449 Series A 23 1 Monark sst with agitator hose and gun NOTE
12. ation of all system components as well as the proper handling of all fluids All operators must thoroughly read all instruction manuals tags and labels before operating the equip ment The following manuals are included with this equip ment 308765 Pail Mount Airless Packages 307619 Monark 23 1 CST and SST Pumps 307043 Monark Air Motor 308686 Air Regulator Kit 307273 Fluid Filter 306565 Agitator Models 232437 and 232449 only 311254 Airless Spray Gun 6 308765 Prepare the Site Ensure that you have an adequate compressed air supply Refer to the performance charts on page 18 to find the air consumption of your pump Refer to Fig 2 on page 9 Bring a compressed air supply line from the air compressor to the pump loca tion Be sure all air hoses are properly sized and pressure rated for your system Use only electrically conductive hoses The air hose A should have a 3 8 npsm m thread Install a bleed type shutoff valve B in the air line to isolate the air line components for servicing Install an air line filter C and a moisture trap and drain valve D to help remove moisture and contaminants from the compressed air supply Keep the site clear of any obstacles or debris that could interfere with the operator s movement Have a grounded metal pail available for use when flushing the system Setup Grounding A WARNING FIRE AND EXPLOSION HAZARD Before operating the pump ground the
13. avis et proc dures judiciaires ex cut s donn s ou intent s a la suite de ou en rapport directement ou indirectement avec les procedures concern es Graco Information TO PLACE AN ORDER contact your Graco distributor or call one of the following numbers to identify the distributor closest to you 1 800 328 0211 Toll Free 612 623 6921 612 378 3505 Fax All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice This manual contains English MM 308765 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 www graco com 05 1999 Revised 05 2007 20 308765
14. e trigger open 8 Open the bleed type air valves B E Slowly open the pump air regulator G until the pump starts 9 Cycle the pump slowly until all air is pushed out and the pump and hoses are fully primed 10 Release the gun trigger and lock the trigger safety The pump should stall against pressure 11 If the pump fails to prime properly open the drain valve F Use the drain valve as a priming valve until the fluid flows from the valve Close the valve NOTE When changing fluid containers with the hose and gun already primed open the drain valve F to help prime the pump and vent air before it enters the hose Close the drain valve when all air is eliminated Agitator Operation Models 232437 and 232449 1 Slowly open the control valve J to start the agitator 39 See Fig 3 Use the valve J to adjust the speed Do not operate the agitator too fast If the fluid foams or a vortex forms on the fluid surface reduce the speed of the agitator 3 Refer to manual 306565 for further agitator operat ing instructions Install the Spray Tip A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 10 Relieve the pressure Install the spray tip and tip guard as explained in your separate gun manual supplied The spray tip shapes the fluid into a fan pattern The orifice size determines the flow rate and t
15. ear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or sub stitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in 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 WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but
16. etely Now clear the tip or hose Packing Nut Before starting fill the packing nut 1 3 full with Graco Throat Seal Liquid TSL or compatible solvent See your separate pump manual A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure at left The packing nut is torqued at the factory and is ready for operation If it becomes loose and there is leaking from the throat packings relieve pressure then torque the nut as specified in your separate pump manual Do this whenever necessary Do not overtighten the packing nut Flush the Pump Before First Use The pump is tested with lightweight oil which is left in to protect the pump parts If the fluid you are using may be contaminated by the oil flush it out with a compatible solvent See Flushing on page 14 Operation Prime the Pump 1 See Fig 3 Remove the tip guard and spray tip from the gun 106 Refer to the gun manual 2 Close the pump air regulator G and bleed type air valves B E 3 Connect the air line A to the air inlet swivel H 4 Check that all fittings throughout the system are tightened securely 5 Fill the pail 19 with fluid Make sure the pail cover 1 is fastened securely to the pail with the screw knobs 20 6 Close the fluid drain valve F 7 Hold a metal part of the gun 106 firmly to the side of a grounded metal pail and hold th
17. ethane 1 2 in 13 mm OD 1 3 ft 0 4 m long PUMP GROUND WIRE AND CLAMP PAIL 5 gallon 19 liter KNOB screw 1 4 20 AIR REGULATOR KIT see manual 308686 SCREW socket M5 x 0 8 20 mm 3 4 in NUT hex self locking M5 x 0 8 QUICK CONNECTOR elbow 90 tube 1 8 npt m x 1 4 in 6 mm OD tube acetal WASHER flat CST 232433 232434 240435 223596 100644 100016 155699 114337 114478 192889 114830 102300 156849 155665 239060 113777 113769 114129 Obtain locally 238909 101108 114371 240231 115439 105332 Not used 110874 Packages CST SST 232437 232445 232446 240435 240435 223596 237958 100644 100644 100016 100016 155699 114484 114337 Not used 114478 114477 192889 192889 114830 114830 102300 102300 156849 166469 155665 235208 239060 239063 113777 113777 113769 113769 114129 114129 Obtain Obtain locally locally 238909 238909 101108 101108 114371 114371 240231 240231 115439 115439 105332 105332 114367 Not used 110874 110874 SST 232449 240435 237958 100644 100016 114484 Not used 114477 192889 114830 102300 166469 235208 239063 113777 113769 114129 Obtain locally 238909 101108 114371 240231 115439 105332 114367 110874 308765 Qty a a a a a a a a a a a a a a a a NN en a A A WO HH 15 Parts Part No 232433 Series A 23 1 Monark cst without agitator with hose and gun Part No 232434
18. he orifice shape determines the width of the fan pattern 308765 11 Operation Adjust the Spray Pattern 1 Start the pump Use the pump air regulator G to adjust the pump speed and fluid pressure until the spray is completely atomized Use the lowest pressure necessary to get the desired results Higher pressure may not improve the spray pattern and will cause premature tip and pump wear See Fig 3 A WARNING COMPONENT RUPTURE HAZARD _ To reduce the risk of overpressurizing H Mem your package which could cause com ponent rupture and serious injury never exceed 100 psi 0 7 MPa 7 bar air input pressure to the package Also refer to the Technical Data on page 18 and to your separate component manu als 2 Use a full open full close triggering action Hold the gun about 14 in 350 mm from and at right angles to the work surface Move the gun in a straight stroke do not swing the gun in an arc Practice to find the best length and speed of stroke 3 If adjusting the pressure does not give a good spray pattern relieve the pressure and try another tip size When more coverage is needed use a larger spray tip rather than increasing the fluid pressure 12 308765 4 With the pump and lines primed and with ade quate air pressure and volume supplied the pump will start and stop as you open and close the gun A CAUTION Do not allow the pump to run dry It will quickly accelerate to a
19. high speed causing damage If your pump is running too fast stop it immediately and check the fluid supply If the container is empty and air has been pumped into the lines refill the con tainer and prime the pump and the lines or flush and leave it filled with a compatible solvent Eliminate all air from the fluid system Shutdown and Care of the Pump A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 10 For overnight shutdown stop the pump at the bottom of its stroke to prevent fluid from drying on the ex posed displacement rod and damaging the throat packings Shut off the agitator 39 if present Relieve the pressure Always flush the pump before the fluid dries on the displacement rod See Flushing on page 14 Model 232437 Shown KEY 1 5 Gallon 19 liter Pail Cover 2 Pump 13 Fluid Filter includes fluid drain valve F 19 5 Gallon 19 liter Pail 20 Screw Knobs 39 Agitator 41 Agitator Air Supply Tube 101 Electrically Conductive Fluid Hose 103 Fluid Whip Hose 104 Gun Filter Swivel 106 Airless Spray Gun A Electrically Conductive Air Supply Hose B Bleed Type Master Air Valve for accessories E Red Handled Bleed Type Master Air Valve required for pump F Fluid Drain Valve G Pump Air Regulator H Air Inlet Swivel J Agitator Control Valve Fig 3 Operation UG Q NS
20. ith the wetted parts in your system Check with your fluid manufacturer or supplier for recommended flushing fluids and flushing frequency A CAUTION If you have a carbon steel package never leave water or water base fluid in the pump overnight If you are pumping water base fluid flush with water first then with a rust inhibitor such as mineral spirits Relieve the pressure but leave the rust inhibitor in the pump to protect the parts from corrosion A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 10 1 Relieve the pressure 2 Remove the tip guard and spray tip from the gun Refer to the gun instruction manual 3 Remove the filter element from the fluid filter 13 Reinstall the filter bowl 4 Remove the strainer 42 Place the pump inlet in a container of solvent 5 Hold a metal part of the gun firmly to the side of a grounded metal pail 6 Start the agitator and run it slowly 7 Start the pump Always use the lowest possible fluid pressure when flushing 8 Trigger the gun Flush the system until clear solvent flows from the gun 9 Relieve the pressure 10 Clean the tip guard spray tip strainer and fluid filter element separately then reinstall them Part No Part No Part No Part No Part No Part No Parts 232433 Series A 23 1 Monark cst without agitator with hose and gun
21. moving parts and hot surfaces Do not expose Graco hoses to temperatures above 180 F 82 C or below 40 F 40 C Wear hearing protection when operating this equipment Do not lift pressurized equipment Comply with all applicable local state and national fire electrical and safety regulations 308765 3 A 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 Do not stop or deflect leaks with your hand body glove or rag Do not blow back fluid this is not an air spray system Always have the tip guard and the trigger guard on the gun when spraying Check the gun diffuser operation weekly Refer to the gun manual Be sure the gun trigger safety operates before spraying Lock the gun trigger safety when you stop spraying Follow the Pressure Relief Procedure on page 10 whenever you are instructed to relieve pres sure stop spraying clean check or service the equipment and install or clean the spray tip Tighten all fluid connections before operating the equipment
22. mum operating temperature 120 F 50 C Wetted parts Pump See pump manual 307619 Spray Gun See gun manual 311254 Fluid Filter See filter manual 307273 Agitator See agitator manual 306565 Fluid Hoses Nylon Sound Pressure Levels dBa measured at 1 meter from unit Input Air Pressures at 15 cycles per minute 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 73 3 dB A 75 9 dB A 77 7 dB A Sound Power Levels dBa tested in accordance with ISO 9614 2 Input Air Pressures at 15 cycles per minute Air Motor 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 87 0 dB A 89 7 dB A 91 4 dB A Performance Charts To find Fluid Outlet Pressure psi MPa bar at a specific fluid flow To find Pump Air Consumption m3 min or scfm at a specific fluid lpm gpm and operating air pressure psi MPa bar flow lpm gpm and air pressure psi MPa bar 1 Locate desired flow along bottom ot chart 1 Locate desired flow along bottom of chart 2 Follow vertical line up to intersection with selected fluid outlet pressure curve black Follow left to scale to read fluid outlet 2 Read vertical line up to intersection with selected air consumption pressure curve dashes Follow left to scale to read air consumption A 100 psi 0 7 MPa 7 bar air pressure B 70 psi 0 49 MPa 4 9 bar air pressure C 40 psi 0 28 MPa 2 8 bar air pressure
23. not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale Graco makes no warranty and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection with accessories equipment materials or components sold but not manufactured by Graco These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnais sent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents
24. system as explained below Also read the section FIRE AND EXPLOSION HAZARD on page 5 1 Pump use the ground wire and clamp supplied See Fig 1 Loosen the grounding lug locknut W and washer X Insert one end of the ground wire 18 into the slot in lug Z and tighten the locknut securely Connect the other end of the wire to a true earth ground 2 Agitator Models 232437 and 232449 only one end of the agitator ground wire 40 supplied is fastened to the agitator motor with a screw Insert the other end of the ground wire into the slot in lug Z Insert the pump ground wire 18 as described in step 1 and tighten the locknut W securely AN Models with agitator only ee Se X Ww 8238A Fig 1 3 Air and fluid hoses use only electrically conductive hoses Air compressor follow manufacturer s recommen dations Spray gun ground through connection to a prop erly grounded fluid hose and pump Fluid supply container follow your local code Object being sprayed follow your local code Solvent pails used when flushing follow your local code Use only metal pails which are conductive placed on a grounded surface Do not place the pail on a nonconductive surface such as paper or cardboard which interrupts the grounding continu ity To maintain grounding continuity when flushing or relieving pressure hold a metal part of the spray gun firmly to the side of a grounded metal pail
25. then trigger the gun 308765 7 Setup Supplied Components Refer to Fig 2 8 A WARNING A red handled bleed type master air valve E and a fluid drain valve F are supplied These compo nents help reduce the risk of serious injury includ ing fluid injection and splashing of fluid in the eyes or on the skin and injury from moving parts if you are adjusting or repairing the pump The bleed type master air valve relieves air trapped between this valve and the pump after the valve is closed Trapped air can cause the pump to cycle unexpectedly Locate the valve close to the pump The fluid drain valve assists in relieving fluid pres sure in the displacement pump hose and gun Triggering the gun to relieve pressure may not be sufficient The red handled bleed type master air valve E is required in your system to relieve air trapped between it and the air motor and gun when the valve is closed see the WARNING above Do not block access to the valve The pump air regulator G controls pump speed and outlet pressure by adjusting the air pressure to the pump 308765 e The air relief valve 15 opens automatically to prevent overpressurization of the pump The air inlet swivel H connects incoming air to the pump The strainer 42 keeps large particles from enter ing the pump The fluid filter 13 includes a 60 mesh 250 micron stainless steel element to filter particles from the fluid as it
Download Pdf Manuals
Related Search