HY-FLO 4355H Service Manual

HY-FLO 4355H Service Manual

Compact skid ged series

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Compact Skid GED Series
Model 4355H
(800) 421-4018
www.hy-floequipment.com
20200506

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Summary of Contents for HY-FLO 4355H

  • Page 1 Compact Skid GED Series Model 4355H (800) 421-4018 www.hy-floequipment.com 20200506...
  • Page 2 Register your machine at warranty.alkota.com _________________ INSTALLATION DATE ______________________________________________________ MAKE/MODEL SERIAL NUMBER ______________________________________________________ SELLER ______________________________________________________ ADDRESS CITY/STATE/ZIP 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 –...
  • Page 3: Table Of Contents

    Table of Contents Quick Machine Checklist ��������������������������������������������������������������������������������������������������4 Specifications ���������������������������������������������������������������������������������������������������������������������1 Maintenance Schedule �������������������������������������������������������������������������������������������������������3 General Assembly ��������������������������������������������������������������������������������������������������������������4 Fuel Tank Assembly �����������������������������������������������������������������������������������������������������������6 Fuel Filter ����������������������������������������������������������������������������������������������������������������������������7 Specifications, Trouble Shooting ���������������������������������������������������������������������������������7 Maitennace Schedule ����������������������������������������������������������������������������������������������������8 Assembly, Control Panel ���������������������������������������������������������������������������������������������������9 Electrical Schematic���������������������������������������������������������������������������������������������������������10 Float Tank Assembly ��������������������������������������������������������������������������������������������������������11 Water Pump �����������������������������������������������������������������������������������������������������������������������12 Injector, Chemical - Downstream �������������������������������������������������������������������������������13 Pump Maintenance �����������������������������������������������������������������������������������������������������������14 Plunger Service, Removal, Installation����������������������������������������������������������������������15...
  • Page 4: Quick Machine Checklist

    Quick Machine Checklist Machine Check List Gasoline Powered Hot Water Equipment Daily: _____ Check oil level in motor. Daily: _____ Check fuel levels. Add diesel or kerosene to black tank marked diesel. Add gasoline to red tank marked gas. DO NOT ADD GAS TO DIESEL TANK - EXPLOSION CAN OCCUR!II Monthly: _____ Check oil level in pump and inspect belts for wear.
  • Page 5: Specifications

    Specifications PERFORMANCE Discharge Volume 3.7 gal/m / 14.0 L/m Pump Head Pressure 3500 psi / 242 bar Combustion Smoke/Bacharach Scale #1 OR #2 SMOKE Carbon Monoxide Allowed 0.01% Draft/Stack Installation 0.2” – 0.04” WC READING Heat Input 235,200 Btu/h / 59,270 kcal/h Combustion Smoke/Bacharach Scale #1 OR #2 SMOKE...
  • Page 6 ELECTRICAL Machine Voltage Battery Cable Negative - Black 32” Clmp/Eye p/n F05-00232 Battery Cable Positive + Red 32” Clmp/Eye p/n F05-00232-R Pump Engine F05-00488 Make Honda GX390 Horsepower 13 hp / 9.7 kw Fuel Gasoline Engine Starting Electric Engine Air Filter p/n F05-000462-10 Engine Air Pre-Cleaner None...
  • Page 7: Maintenance Schedule

    Maintenance Schedule ENGINE DRIVEN Maintenance Schedule Pressure Washer Cleaners Oil Bath Water Pump: Oil Level- check and add as needed per PUMP ● SERVICE insert Oil Change- drain and refill per PUMP SERVICE insert ● ● CAUTION: Used oil must be disposed into an environmentally safe container and brought to an oil recycling center Oil Contamination- milky color indicates water...
  • Page 8: General Assembly

    General Assembly 41 13/16" 27 29/32" 37 29/32" General Assembly...
  • Page 9 ASSEMBLY, GENERAL 3/5/2008 ITEM NO. PART NUMBER PART DESCRIPTION QTY. 4355H-00501 ASSEMBLY, PUMP 4355H-00515 ASSEMBLY, UNLOADER 4355H-00657 ASSEMBLY, PRE - CLEANER 4355H-01121 ASSEMBLY, TANK - FLOAT 4405F-00126 ASSEMBLY, TANK - FUEL 4405F-00302 ASSEMBLY, CONTROL PANEL E05-10025 CAP, PIPE E09-00002-2 PLUG, PIPE F04-00342 CLIP, INSULATED - 1/2"...
  • Page 10: Fuel Tank Assembly

    Fuel Tank Assembly ASSEMBLY, TANK - FUEL p/n: 4405F-00126 10/22/2009 - 10 Gallon ITEM PART NUMBER PART DESCRIPTION QTY. 4405F-00125 TANK, FUEL E08-00005-2 ELBOW,1/4FNPT E09-00002-2 PLUG, PIPE E13-00025-48 NIPPLE, PIPE V04-00308 FILTER, FUEL W02-10019-8 BARB, HOSE W02-10031 BARB, HOSE Fuel Tank...
  • Page 11: Fuel Filter

    Fuel Filter FILTER, TER, TER, TER, TER, FUEL FUEL FUEL FUEL FUEL Specifications, Trouble Shooting Filter, Fuel P/N V04-00308 p/n V04-00308 Vent Plug 3 1/4" Outlet Inlet 5 1/2" (6 1/2" Required For Element Removal) Drain Port Specifications ALL DIMENTIONS ARE IN INCHES UNLESS OTHERWISE SPECIFICA SPECIFICA...
  • Page 12: Maitennace Schedule

    Maitennace Schedule Filter, Fuel p/n V04-00308 Maintenance Schedule FILTER, TER, TER, TER, FUEL FUEL FUEL FUEL TER, FUEL BREAKDOWN - P/N V04-00308 MAINTEN MAINTEN MAINTENA A A A A CE PR CE PR CE PR OCEDURES OCEDURES MAINTEN MAINTEN CE PR CE PROCEDURES OCEDURES OCEDURES...
  • Page 13: Assembly, Control Panel

    Assembly, Control Panel CONNECTS TO PUMP ASSEMBLY, CONTROL PANEL 2/27/2011 ITEM PART NUMBER PART DESCRIPTION QTY. 4355H-00301 WELDMENT,CONTROL PANEL F04-00411 BUSHING, STRAIN RELIEF F04-00411 BUSHING, STRAIN RELIEF F04-00451 GROMMET, RUBBER F04-00615 TERM, SPLICE F04-00616 TERM, INSULATOR F04-00618 INSULATED SPADE F04-00693...
  • Page 14: Electrical Schematic

    Electrical Schematic PART NUMBER ES-01835B Electrical Schematic...
  • Page 15: Float Tank Assembly

    Float Tank Assembly Only Replaceable Part Is The plunger With Seals Float Ball and Stem Found In The Assembly Where Float Valve Used. VALVE, FLOAT p/n C03-00620-Q ITEM PART NUMBER PART DESCRIPTION QTY. -------------- HOUING-VALVE -------------- ARM,PLUNGER -------------- NUT,WING -------------- ARM,BALL C03-99620-Q PLUNGER...
  • Page 16: Water Pump

    Water Pump NOTE: Chemical Injector Item # 2 adjusts chemical intake by turning the valve knob after opening valve item #1 ASSEMBLY, PUMP 2/29/2008 ITEM PART NUMBER PART DESCRIPTION QTY. VALVE,BALL-1/4"MNPT x C03-00120 1/4"FNPT C03-00310-2 VALVE, METERING C09-00008 VALVE, EASY START E04-00005-48 BUSHING, PIPE E04-00016-58...
  • Page 17: Injector, Chemical - Downstream

    Injector, Chemical - Downstream Injector, Chemical - Downstream p/n C03-00310-2 Down Stream Injector Downstream Injector Operation A downstream injector works by maintaining a certain psi You should never use anything but pressure washer on the pump side of the injector by means of an orifice safe cleaning solutions.
  • Page 18: 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 19: 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 20: 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 21: Head Installation - Torgue Sequence

    O-Ring N07-99003 Washer, Flat Washer, Flat N07-99004F Screw, Plunger N07-99002 N07-99010 Adapter, Female Rear Adapters od cap to Connecting Rod N07-99006 Ring, Anti-extrusion N07-99010 Rear Adapters 14.7 ft lbs / 20 N-M “ Weight 32 lbs. Adapter, Male N07-99006 Washer, Flat N07-99004F N07-99010 Rear Adapters...
  • Page 22: Pump

    Maximum Volume (GPM) Pump Max. Discharge Pressure 3500 3500 (PSI) Specifications Maximum Pump Speed 1125 1450 Pump Specifications (RPM) p/n N07-00224, N07-00225 Maximum Inlet Pressure 125 PSI 20140530 N07-00225 (TSS1511) Maximum Inlet Vacuum 9 ft. water (7.9 in. Hg) N07-00224 Bore .787 in.
  • Page 23: Exploded View

    Exploded View p/n N07-00224, N07-00225 N07-00224 TSS1021 N07-00225 TSS1511 20140530 20140225 Item Part No. Description Item Part No. Description N07-40018 Screw, Cap N07-40016 O-Ring N07-40020 Retainer, Bearing – Closed N07-40015 Adapter, Female – Rear 20mm N07-40021 O-Ring N07-40012A Packing, V – Low Pressure N07-60022 Bearing, Roller N07-34013...
  • Page 24: Pump Kits

    Pump Kits PUMP KITS PARTS PACKAGES PARTS PACKAGES Part No. Description Item PARTS PACKAGES PARTS PACKAGES Kit N07-99001 Part No. Description Item N07-99001 Valve Assemblies PARTS PACKAGES Part No. Description Item Part No. Description Item N07-99001 Ass’y, check valve Valve Assemblies N07-99001 Valve Assemblies Part No.
  • Page 25 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 Records Pump Maintenance...
  • Page 26: Unloader Assembly

    Caution: Inspect relief valve annually for any obstruction� ASSEMBLY, UNLOADER p/n 4355H-00515 01/02/2018 ITEM PART NUMBER PART DESCRIPTION QTY. BRACKET, UNLOADER - 4355EB-00514 VALVE...
  • Page 27: Specifications

    Specifications Valve, Unloader p/n C07-04506 - 11/22/2017 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 28: Parts List

    Parts List Valve, Unloader 60.0130.0 p/n C07-04506 - 11/22/2017 60.0130.0 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 C07-02700-06...
  • Page 29: Maintenance - Exploded View

    Maintenance - Exploded View Valve, Unloader 00 Pulsar 4 unload. 3/8F Bsp-15MPa 60.0130.60 Pulsar 4 unload. 3/8F Bsp-31MPa 05 Pulsar 4 unload. 3/8F Npt-15MPa 60.0130.65 Pulsar 4 unload. 3/8F Npt -31MPa p/n C07-04506 - 11/11/2017 UNLOADER PRESET AT FACTORY – DO NOT READJUST Unloading Adjustment –...
  • Page 30: Trouble Shooting

    Trouble Shooting Trouble Shooting Troubleshooting – C07-04506 – 11/22/2017 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 passage diameter of diameter the bypass hose Valve does not reach Piston O-rings worn out...
  • Page 31: Pre-Cleaner Assembly

    Pre-Cleaner Assembly ASSEMBLY, PRE - CLEANER ASSEMBLY, PRE - CLEANER p/n 4355h-00657 p/n 4355h-00657 12/11/2019 12/11/2019 ITEM Default PART NUMBER PART DESCRIPTION /QTY. 4355H-00130 WELDMENT, FRAME 4355H-00134 WELDMENT, CHANNEL 4405F-00400 ASSEMBLY, BURNER - 12VDC 4405F-05105 WELDMENT, CHASSIS E04-00006-48 BUSHING, PIPE...
  • Page 32: Oil Burner

    Oil Burner ASSEMBLY, BURNER - 12VDC 2/27/2008 ITEM PART NUMBER PART DESCRIPTION QTY. V00-173140 BURNER, OIL V1.50 90DA NOZZLE, BURNER W02-10019-8 BARB, HOSE Oil Burner...
  • Page 33: Burner Maintenance

    Burner Maintenance Oil Burner Maintenance Fuel Filter, Adjustment Air Band , Fuel Pressure Oil Fired Cleaners Air Band Adjustment Note: The air band adjustment on this burner has been preset at the factor (elevation approximately 1400 feet). On equipment installed where elevation is substantially different, the air band(s) must be readjusted. Loosen the cap screw retaining the air bands.
  • Page 34 Blower Fan Replacement, Transformer Test, Bus Bar Alignment Blower Fan Replacement Shut off power to the burner and disconnect wires. Loosen the two screws securing blower motor and fan to the housing. Remove the blower. Install the blower onto the shaft and place .030 feller gauge on the motor as shown, sliding blower until it contacts feeler the gauge.
  • Page 35 Burner Gun Removal & Replacement, Accessories, Elctrode Adjustment Burner Gun Removal & Installation Disconnect the fuel line from the burner gun assembly oil line fitting. Loosen the other end of the line and swing line out of the way. Remove the retaining nut. Loosen screw and swing transformer away from burner gun assembly.
  • Page 36: Burner Breakdown

     Burner Breakdown  V00-173141   ART NUMBER DESCRIPTION 20370 BOX,JUNCTION-DEEP 14159 CONE, AIR-#3A 20383-002 MOTOR-1/4HP 2850/120/50 13494 ELBOW, 3/8 X 24 UNF 1/8-27 NP 14452  OIL LINE ASM-8" 12484 GASKET, FLANGE-STD LARGE      ...
  • Page 37: Burner Parts List

    Burner Parts List Burner Breakdown Parts List p/n V00-173141 20200124 Gasket, Cover – Rear Item Part No. Description V-101256-001 Hinge V-101126-002 Kit, Motor/Adapter H04-31301 Screw, Self Tap Motor, El.–12VDC V-21993-006 V04-00401 Detector, Cad Cell 3900 RPM V-12689 Plug Adapter, Motor V00-13392 Cover, Slot Bushing...
  • Page 38: Coil Assembly

    Coil Assembly ASSEMBLY, CHASSIS p/n 4405-05105 ITEM PART NUMBER PART DESCRIPTION QTY. 4405F-05111 COIL & WRAPPER AS16-92021PB CHANNEL,FORMED H04-19011 SCREW, SELF TAP E06-00002-3 COUPLING, HALF 4355E-00117 WELDMENT, HEAD Z01-05002 INSULATION - 1 X 13 7/8" DIA. ASSEMBLY, COIL & WRAPPER p/n 4405F-05111 ITEM PART NUMBER...
  • Page 39: 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 40 Pump Troubleshooting Continued Dirty or worn check Normal wear. Remove and replace. valves Debris. Check for lack of water inlet screens. 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.
  • Page 41: Burner

    Pump Troubleshooting Continued Excessive vibration Dirty or worn check valves See “Dirty or worn check valves.” Scored plungers Abrasive material in fluid being Install proper filtration on pump inlet plumbing. pumped. Fitted plungers Cavitation. Decrease inlet water temperature and/or increase inlet water pressure.
  • Page 42 Burner Troubleshooting Continued No fuel Clogged fuel filter. Remove and replace filter per FUEL FILTER SECTION. Fuel leak. Repair as necessary. Kinked or collapsed fuel line. Remove and replace fuel line. Low fuel pressure. See “Low fuel pressure.” Faulty burner oil pump. Adjust pressure or replace.
  • Page 43: Water Heater

    Burner Troubleshooting Continued Delayed ignition (rumbling, Dirty or damaged electrodes. Clean or replace. noise starts) Air adjustment open too far. Readjust per AIR BAND ADJUSTMENT in OIL BURNER MAINTENANCE section. Poor fuel spray pattern. Remove and replace with fuel nozzle specified in BURNER ASSEMBLY.
  • Page 44 Water Heater Troubleshooting Continued Machine smokes (sweet Improper fuel supply. Use fuel specified in BURNER section of smelling exhaust) MODEL SPECIFICATIONS. Insufficient combustion air. See AIR BAND ADJUSTMENT on OIL BURNER MAINTENANCE insert. Leaking fuel system. Correct leakage problem. Clogged or improper burner nozzle. Remove (DO NOT CLEAN) and replace nozzle per BURNER ASSEMBLY INSERT.
  • Page 45: Schematic, Engine

    Engine Electrical Schematic / Schematic, Engine Motor Eléctrico Esquemático...
  • Page 47: 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 48 For full warranty information, contact your delivering distribu- tor or contact the manufacturer at info@warrantysvc.com...

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