INSTRUCTIONS-PARTS LIST 308–507 Rev B Supersedes A This manual contains IMPORTANT WARNINGS and INSTRUCTIONS READ AND RETAIN FOR REFERENCE HYDRA-CLEAN MONARK, PRESIDENT Pressure Washer HYDRA-CLEAN 5:1 MONARK – CART MOUNTED P/N 800–412, Series A 900 psi (62 bar) MAXIMUM WORKING PRESSURE 2.5 gpm (10 lpm) MAXIMUM FLOW RATE HYDRA-CLEAN 10:1 PRESIDENT – CART MOUNTED P/N 800–413, Series A 1800 psi (124 bar) MAXIMUM WORKING PRESSURE 3.
WARNING HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY. FOR PROFESSIONAL USE ONLY. OBSERVE ALL WARNINGS. Read and understand all instruction manuals before operating equipment. FLUID INJECTION HAZARD General Safety This pressure washer generates very high fluid pressure. Spray from the gun, leaks or ruptured components can inject fluid through your skin and into your body and cause extremely serious bodily injury including the need for amputation.
EQUIPMENT MISUSE HAZARD General Safety Any misuse of the pressure washer or accessories, such as overpressurizing, modifying parts, using incompatible chemicals and fluids, or using worn or damaged parts, can cause them to rupture and result in fluid injection, splashing in the eyes or on the skin, or other serious bodily injury, fire, explosion or property damage. NEVER alter or modify any part of this equipment; doing so could cause it to malfunction.
INSTALLATION AIR MOTOR AIR INLET CONNECTION QUICK COUPLER (800–295 ONLY) ADJUSTABLE NOZZLE (800–412 & 800–413) AIR PRESSURE REGULATOR AIR PRESSURE REGULATOR CHEMICAL INJECTOR SPRAY GUN QUICK COUPLERS QUICK COUPLER AIR MOTOR SPRAY HOSE CHEMICAL INJECTOR Figure 1 Check for Shipping Damage The unit should be checked for any damage that may have occurred in shipping. Any damage should be noted and the carrier notified immediately.
STARTUP Use this procedure whenever starting the pressure washer to help insure that the unit is ready to operate and starting is done safely. 1. Turn on the water supply. CAUTION Never run the unit dry. Costly damage to the pump will result. Always be sure the water supply is completely turned on before operating. 2. Turn on the air supply. 3. Trigger the gun to start. 4.
Trigger Safety Latch WARNING To reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin, ALWAYS engage the trigger safety latch whenever spraying stops, even for a moment. In the engaged position, the trigger safety latch prevents the gun from being triggered accidentally by hand or if it is dropped or bumped. Be sure the latch is pushed fully down when engaging it or it cannot prevent the gun from being triggered. See Figure 2.
SHUTDOWN, FLUSHING AND STORAGE WARNING 1. If the pressure washer will be exposed to freezing temperatures, drain all water out of the pump. If it must be stored in freezing temperatures, flush the unit with a 50% anti–freeze solution. Relieve pressure. Flush the pressure washer before using it again to remove the anti–freeze.
PARTS DRAWING 800–412 5:1 Monark (Cart Mounted) Hydra–Clean Pressure Washer 20 18 17 19 14 27 26 25 13 16 6 12 5 15 8 7 22 28 9 23 10 10 2 4 3 11 22 28 1 21 308–507 8 24
PARTS LIST 800–412 5:1 Monark (Cart Mounted) Hydra–Clean Pressure Washer REF NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 PART NO.
PARTS DRAWING 800–413 10:1 President (Cart Mounted) Hydra–Clean Pressure Washer 22 23 15 21 10 18 20 17 14 6 11 9 29 28 8 6 27 5 26 2 3 4 12 25 19 24 21 19 24 13 1 16 308–507 10 7 10
PARTS LIST 800–413 10:1 President (Cart Mounted) Hydra–Clean Pressure Washer REF NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 PART NO.
PARTS DRAWING 800–295 10:1 President (Tank Mounted) Hydra–Clean Pressure Washer 3 7 3 62 27 28 32 3 5 2 33 34 41 12 50 11 13 10 3 6 1 9 8 26 35 36 58 59 16 61 29 35 30 31 17 18 19 20 15 37 14 60 49 38 38 52 40 42 21 23 41 52 46 50 52 30 47 51 22 44 48 308–507 12 43 45
PARTS LIST 800–295 10:1 President (Tank Mounted) Hydra–Clean Pressure Washer REF NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 PART NO.
PERFORMANCE CHART 10:1 PRESIDENT PSI BAR M3/MIN 40 30 20 80 70 60 50 40 30 20 10 10 0 0 5 1.6 1.2 .8 20 LEGEND Outlet Pressure At 100 Lbs. Air Pressure Outlet Pressure At 70 Lbs. Air Pressure .4 0 GPM 10 15 PUMP DELIVERY 2.0 AIR CONSUMPTION 50 Outlet Pressure At 40 Lbs. Air Pressure Air Consumption At 100 Lbs. Air Pressure 0 Air Consumption At 70 Lbs. Air Pressure f/MIN Air Consumption At 40 Lbs.
TECHNICAL DATA 5:1 MONARK (Cart Mounted) 10:1 PRESIDENT (Cart Mounted) 10:1 PRESIDENT (Tank Mounted) Air Pressure 40 to 180 psi (3 to 12 bar) 40 to 180 psi (3 to 12 bar) 40 to 180 psi (3 to 12 bar) Maximum Air Pressure To Regulator 300 psi (21 bar) 300 psi (21 bar) 300 psi (21 bar) Maximum Pump Air Pressure 180 psi (12 bar) 180 psi (12 bar) 180 psi (12 bar) Maximum Working Pressure 900 psi (62 bar) 1800 psi (124 bar) 1800 psi (124 bar) Maximum Flow Rate (Continuous Duty) 2.
THE GRACO WARRANTY WARRANTY AND DISCLAIMERS Graco warrants all equipment manufactured by it 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. As purchaser’s sole remedy for breach of this warranty, Graco will, for a period of twenty four months from date of sale, repair or replace any part of the equipment proven defective.