Graco 307985J- User Manual

307985 5 Installation General Information NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and theparts drawing. NOTE: Always use Genuine Graco Parts and Acces- sories, available from your Graco distributor. If yousupply your own accessories, be sur...

8 307985 Operation Pressure Relief Procedure WARNING PRESSURIZED EQUIPMENT HAZARD The system pressure must be manually relieved toprevent the system from starting or spraying acci-dentally. To reduce the risk of an injury from acci-dental spray from the gun, splashing fluid, ormoving parts, follow t...

307985 9 Operation Prime the Pump 1. See Fig. 2. Remove the spray nozzle from thegun. See the gun instruction manual. 2. Close all bleed-type air valves (A, N). 3. Close the pump air filter/regulator (B). 4. Close the fluid drain valve (D). 5. Check that all fittings throughout the system aretighten...

307985 11 Maintenance Shutdown and Care of the Pump WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. For overnight shutdown, stop the pump at the bottomof its stroke to prevent fluid from drying on the...

12 307985 Troubleshooting WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 1. Relieve the pressure. 2. Check all possible problems and solutions before disassembling pump. Problem Cause Solution Pump f...

307985 13 Service Disconnecting the Displacement Pump NOTE: For displacement pump repair instructions, refer to the separate displacement pump manual307983, supplied. WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow the Pressure Relief Proced...

14 307985 Parts Model 223185, Series C 2:1 Ratio Monark Pump, 55 Gallon (200 Liter) Drum Size; UHMWPE and Leather Packed Ref Part No. No. Description Qty 1 206955 AIR MOTOR, MonarkSee 307043 for parts 1 3 223177 PUMP, displacement;used on Model 223185See 307983 for parts 1 4 191611 ROD, connecting;1...

307985 15 Parts Model 223186, Series C 2:1 Ratio Monark Pump, Stubby Size; UHMWPE and Leather Packed Ref Part No. No. Description Qty 1 206955 AIR MOTOR, MonarkSee 307043 for parts 1 3 223177 PUMP, displacement;used on Model 223186See 307983 for parts 1 4 191736 ROD, connecting;6.98 in. (177.3 mm) l...

18 307985 Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on thedate of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco,Grac...