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Table of Contents
Troubleshooting
Related Manuals for ALKOTA 435EK
Summary of Contents for ALKOTA 435EK
- Page 1 Cold Water Series GED Model 435EK p/n 435EK-000000 20140708 s/n 274473 & Up...
- Page 2 ______________________________________________________ INSTALLATION DATE PART NUMBER ______________________________________________________ MAKE/MODEL SERIAL NUMBER ______________________________________________________ SELLER ______________________________________________________ ADDRESS CITY/STATE/ZIP NOTES: English to Metric Conversions 1 gal/m 3.7843 L/m 1 hp .7457 kw 100 psi 6.8964 bar 1 ft .3048 m 1 in 2.54 cm 1 lb .4536 kg (˚F –...
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Page 3: Table Of Contents
Table of Contents Specifications ����������������������������������������������������������������������������������������� 1 Operation ������������������������������������������������������������������������������������������������� 2 Machine Unpacking, General Safety ������������������������������������������������ 2 Safety Continued, Pre Start-Up, Start-Up ���������������������������������������� 3 Operation - Apply Chemical, Rinse ������������������������������������������������� 4 Shut-Down ������������������������������������������������������������������������������������������ 4 Machine Maintenance ����������������������������������������������������������������������� 5 Belt Tension, Spray Tip, Flushing , Storage ������������������������������������ 5 Machine Maintenance Schedule ������������������������������������������������������... - Page 4 Machine Record Month/Day/Year Operating Hours Maintenance Performed...
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Page 5: Specifications
Specifications PERFORMANCE Discharge Volume 3.7 GPM / 14.2 LPM Pump Head Pressure 3000 PSI / 207 BAR GENERAL over 65 psi may require water inlet Minimum Inlet Water Pressure regulator 10 psi / 0.68 bar Weight (Dry) 400 lbs. / 181 kg Spray Tip (#4.0-15 DEG) p/n J00-15040-2 Hose, Discharge... -
Page 6: Operation
Operation Machine Unpacking, General Safety SAFETY AND OPERATION GAS ENGINE DRIVEN COLD WATER CLEANER GENERAL SAEFTY MACHINE UNPACKING 1. Before operating this machine, read and observe all ALL CLEANERS ARE CAREFULLY INSPECTED AND safety, unpacking, and operating instructions. Failure CARTONED TO PROTECT AGAINST SHIPPING to comply with these instructions could create a DAMAGE. -
Page 7: Safety Continued, Pre Start-Up, Start-Up
Safety Continued, Pre Start-Up, Start-Up WARNING: Never put hands or fingers in wash OPERATION spray. DO NOT point the gun assembly toward your body or at anyone else. Failure to do this could result in serious injury. PRE START-UP WARNING: Avoid the exhaust areas as they are The first time the machine is operated, after repairs dangerously hot during and a short time after have been made, or if the machine has set for a period... -
Page 8: Operation - Apply Chemical, Rinse
Operation - Apply Chemical, Rinse Shut-Down CAUTION: On a machine equipped with a trigger gun valve, if the trigger gun valve remains in the closed position for more than 3 minutes, water pump damage may occur. 4. TO APPLY CHEMICAL: A. -
Page 9: Machine Maintenance
Machine Maintenance Belt Tension, Spray Tip, Flushing , Storage MACHINE CAUTION: DO NOT RUN PUMP WITHOUT WATER, AS THIS WILL CAUSE DAMAGE TO MAINTENANCE THE PUMP AND VOID WARRANTY. Gas Engine Driven Cold Water Cleaners 5. When clean water flows from the gun, turn switch to the “OFF”... -
Page 10: Machine Maintenance Schedule
Machine Maintenance Schedule MACHINE MAINTENANCE SCHEDULE ENGINE DRIVEN OIL FIRED COLD WATER EACH HR AFTER FIRST EVERY EVERY EVERY CLEANERS DAILY 8 HRS 50 HRS 50HRS 100 HRS 500 HRS YEARLY OIL BATH WATER PUMP: Oil Level - check and add as needed per PUMP SERVICE insert. -
Page 11: Machine Maintenance Trouble Shooting
Machine Maintenance Trouble Shooting CLEANER TROUBLESHOOTING ENGINE DRIVEN COLD WATER CLEANERS TROUBLE POSSIBLE CAUSE REMEDY A. Connect the machine to a water softner. A. Hard water. 1. Poor cleaning B. See “Low operating pressure.” B. Low pressure. action. C. See “machine will not draw chemical.” C. -
Page 12: Machine Maintenance Trouble Shooting Continued
Machine Maintenance Trouble Shooting Continued CLEANER TROUBLESHOOTING (CONT.) ENGINE DRIVEN COLD WATER CLEANERS TROUBLE POSSIBLE CAUSE REMEDY 6. Excessive back A. Spray tip built up with lime. A. Remove and clean, or replace spray tip with tip specified in GENERAL section of MODEL pressure. - Page 13 Final Assembly SERIAL NUMBER 37 13/16" WATER OUTLET WATER 33 7/8" INLET 24 13/16" FINAL ASSEMBLY p/n 435EK-000000 07/08/2014 ITEM PART NUMBER PART DESCRIPTION QTY. 435EK-00603 ASSEMBLY, GENERAL 2102-00710 ASS'Y, HOSE - 3/8 X 50' 100R1 D02-00001E DECAL, SERIAL NO ASSEMBLY, TRIGGER GUN &...
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Page 14: Gun & Wand Assembly
Gun & Wand Assembly ASSEMBLY, TRIGGER GUN & WAND p/n: EM325GC-00701 3/4/2013 ITEM PART NUMBER PART DESCRIPTION QTY. J06-00331 LANCE, SPRAY - 36" GUN,TRIGGER,8GPM,4000PSI, JA6-00138 3/8"IN X 1/4"OUT,320DF W04-24225-A COUPLER, 1/4F X 1/4FNPT 2102-00710 PART LIST ITEM PART NUMBER PART DESCRIPTION W04-31231-B Coupler, 3/8M X 3/8FNPT K02-03150E5... -
Page 15: Chemical Injector - P/N J06-00244
Chemical Injector - P/N J06-00244 Chemical Injector J0-00244 Downstream Injector Operation A downstream injector works by maintaining a certain psi on the pump side of the injector by means of an orifice installed into the injector body. When the psi drops by at least a 30% differential on the outlet side of the injector it creates a vacuum draw that pulls your pre mixed chemical solution into the injector body and mixes it with the flow of water traveling through the injector and out the hose and gun assembly of the pressure washer. -
Page 16: General Assembly
General Assembly ASSEMBLY, GENERAL p/n: 435EK-00603 9/30/2013 ITEM PART NUMBER PART DESCRIPTION QTY. 445EH-00130 WELDMENT, FRAME 435EK-00501 ASSEMBLY, PUMP AR58-02400 ROD, CRS - 5/8" X 24 1/2" F05-00559 9.5HP KOHLER G02-00018A ASS'Y, TIRE & RIM - 10" SCREW, CAP - 5/16-18 X 1 1/2... -
Page 17: Water Pump
Water Pump ASSEMBLY, PUMP p/n: 435EK-00501 7/08/2014 ITEM PART NUMBER PART DESCRIPTION QTY. N07-00238 EP1508G8 WATER PUMP E10-00005-4 TEE, PIPE W02-10030-8 BARB, HOSE E14-00010-68 NIPPLE, HEX - 3/8MNPT E15-00010-48 NIPPLE, CLOSE - 1/2"NPT C04-00121 SCREEN, GARDEN HOSE C05-00270-1 NUT, GARDEN HOSE... -
Page 18: Unloader
Unloader Specifications Valve, Unloader p/n C07-04504M-A Specifications Maximum Flow 10.5 gal/m / 40L/m Unloading Press Rated 4050 psi / 280 bar 4500 psi / 310 bar Maximum 195˚F / 88˚C Temperature Weight 1.54 lbs / 700 G Bypass 3/8 FNPT Inlet 3/8 FNPT Discharge... -
Page 19: Parts List
Valve, Unloader Parts List p/n C07-04504M-A Item Part Number Description C07-04504-11 Guide, Piston C07-04504-01 O-Ring C07-04504-09 Piston – SS C07-04504-02 Ring, Back-Up N07-20028 O-Ring ------------------- Housing C07-04500A-05 Kit Seat & O-Ring C07-02300-08 O-Ring 1/16CS x 11/16OD C07-04500-03 Ball, SS-13/32 C07-04504-03 Spring, 1.6x11x20MM C07-04504-04 Coupling, Inlet 3/8 NPT... -
Page 20: Maintenance - Exploded View
Weight 1.5 Lbs. Maintenance - Exploded View Valve, Unloader PARTS LIST p/n C07-04504M-A ITEM PART Y600 Y103 Y600 Y104 70111 Y600 Y600 Y147 Y600 Y600 Y600 Y104 Y103 Y103 Y600 Y600 Y103 Y601 Y114 Y600 Y114 Y600 Y104 YKIT UNLOADER PRESET AT FACTORY – DO NOT READJUST General Pump Unloading Adjustment –... -
Page 21: Troubleshooting
Valve, Unloader Trouble Shooting p/n C07-04504M-A Fuel Filter V04-00308 Troubleshooting Trouble Possible Cause Remedy Frequent valve recycles Damaged check valve O-ring Remove and replace Leaking connections Check or renew Restricted bypass or too small Clean or adapt diameter of passage diameter the bypass hose Valve does not reach Piston O-rings worn out... -
Page 22: Water Pump
Water Pump Specifications EP Series AL PUMP A member of the Interpump Group p/n N07-00238 ( EP1508G8 ) Triplex Plunger Pump, 1” Hollow Shaft plunger pump rged brass manifold , increases pressure to 4,000 PSI nger guide bushing pending) ramic plungers with dual guide al diameter plunger guide timized outlet valves al lip oil seal... -
Page 23: Exploded View
Exploded View EP Series GENERAL PUMP p/n N07-00238 ( EP1508G8 ) A member of the Interpump Group 1” Hollow Shaft - Gas PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 58120041 Manifold, Ø 13 90507650 Anti-ext. -
Page 24: Pump Maintenance Record
Pump Maintenance Record Oil Change Month/Day/Year Operating Hours Oil Brand & Type Pump Service Month/Day/Year Operating Hours Type of Service Pump Maintenance Record... -
Page 25: Pump Maintenance
Pump Maintenance Pump Maintenance General PACKING EXTRACTION KIT P/N Z09-00028 COMPLETE TOOL KIT P/N Z09-00021 Valve Service Remove the plugs holding the valve assemblies. Remove and discard o-rings from the plugs. Clean plugs with solvent or soap and water. Allow to dry. Using needle nose pliers, fingers, or hook shaped tool, remove the valve assemblies from the head. -
Page 26: Plunger Service, Removal, Installation
Plunger Service, Removal, Installation Plunger Service Remove pump head per HEAD REMOVAL. Remove any packings and retainers left on the plungers by pulling them straight off. Examine each plunger, looking for a smooth surface free of any scoring, cracks, or pitting. Any defective plungers should be removed per PLUNGER REMOVAL. -
Page 27: Packing Service
Packing Service Packing Service Remove the head per PUMP HEAD REMOVAL. Remove any packings and female adapters left on the plungers by pulling them straight off. Insert proper packing extractor onto the extractor hammer. Insert packing extractor and tool through the packings and adapters remaining in the head. -
Page 28: Head Installation - Torgue Sequence
Head Installation - Torgue Sequence Head Installation Prepare pump head per instructions in PACKING SERVICE. Rotate the plungers so the outer plungers are projecting the same distance from the crankcase. Lubricate the exposed plungers with crankcase oil. Start the head onto the plungers and, using a soft mallet, tap the head evenly until it comes in contact with the crankcase. -
Page 29: Troubleshooting
Troubleshooting Pump Trouble Possible Cause Remedy Oil leaking in the area of Worn crankshaft seal, bad bearing, Remove and replace. water pump crankshaft grooved shaft, or failure of retainer o-ring. Excessive play on Defective bearings. See “Worn bearing.” crankshaft Excess shims. Set up crankshaft. - Page 30 Presence of metal Failure of internal component. Remove and disassemble to find probable cause. particles during oil change New pump. New pumps have machine fillings and debris and should be drained and refilled per PUMP SPECIFICATIONS. Water leakage from Worn packing. Install new packing.
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Page 31: Warranty
Warranty Warranty Policy Machines are guaranteed to be free from defects in material or workmanship under normal use and service for period of one year after delivery from the factory. Any part (other than vendor items) that is determined to be warranty will be repaired or replaced at NO CHARGE provided the warranty registration form is filled out in its entirety and the part is sent back freight prepaid. - Page 32 For full warranty information, contact your delivering distribu- tor or contact the manufacturer at info@warrantysvc.com...
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