Amazing Machinery NP Series Operator's Manual

Gas engine / diesel fired

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O
'
M
perator
s
anual
NP SERIES
Gas Engine / Diesel fired
R E A D
T H I S
M A N U A L
This manual contains important information for the use and safe operation of your
AMAZING MACHINERY™ machine. FAILURE TO READ THIS MANUAL AND
FOLLOW ITS INSTRUCTIONS PRIOR TO OPERATING OR ATTEMPTING
ANY SERVICE OR MAINTENANCE PROCEDURE COULD RESULT IN
SERIOUS INJURY OR DEATH TO YOU OR OTHER PERSONS; ALSO
DAMAGE TO THE MACHINE OR TO OTHER PROPERTY.
AMAZING MACHINERY
2288 Gunbarrel road, Suite 111-151
ChattanooGa, tenneSSee 37421
Phone: 1-800-504-7435 Fax: 1-800-504-7436

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  • Page 1 M A N U A L This manual contains important information for the use and safe operation of your AMAZING MACHINERY™ machine. FAILURE TO READ THIS MANUAL AND FOLLOW ITS INSTRUCTIONS PRIOR TO OPERATING OR ATTEMPTING ANY SERVICE OR MAINTENANCE PROCEDURE COULD RESULT IN SERIOUS INJURY OR DEATH TO YOU OR OTHER PERSONS;...
  • Page 2: Table Of Contents

    NOTICE Information in this operator’s manual is subject to change without notice. AMAZING MACHINERY INCORPORATED SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN. This operator’s manual contains information protected by copyright. No part of this operator’s manual may be photocopied or reproduced in any form without prior written consent from AMAZING MACHINERY Incorporated.
  • Page 3: Section 1 Operator's Manual

    INSPECTION Carefully unpack your new AMAZING MACHINERY™ pressure washer by removing the banding and cardboard box from pallet. Remove the pressure washer from the pallet and check for any physical damages that may have occurred during shipment. Check for all parts specified and shown in figure 1.
  • Page 4 Do not permit water to freeze inside this machine. Risk of coil, pump and  plumbing damage may occur. Use only recommended AMAZING MACHINERY™ parts when servicing this machine.  AMAZING MACHINERY™ will not be held liable for any unauthorized ...
  • Page 5: Installation Instructions

    ’ peratOr anual inStallation inStruCtionS � FILL FUEL TANKS IN OPEN AREA AWAY FROM OPEN FLAMES OR SPARKS. USE ONLY CLEAN FUEL VOID OF W ARNING WATER AND CONTAMINATES. Following the requirements below will insure a successful installation. Install group 24, 750- 850 cold cranking amp battery. ...
  • Page 6: Operation Instructions

    ’ peratOr anual oPeratinG inStruCtionS MAKE SURE ALL SWITCHES ARE IN THE OFF POSITION � bEFORE STARTING MACHINE. W ARNING STARTING THE MACHINE Read this manual before starting this machine.  Protective eye wear and clothing is required during operation of this machine. ...
  • Page 7: Washing Techniques

    ’ peratOr anual oPeratinG inStruCtionS DO NOT STORE COMBUSTIBLE MATERIALS (GASOLINE, � DIESEL OR OTHER PETROLEUM PRODUCTS) NEAR PRESSURE WASHER WHILE OPERATING. W ARNING WASHING TECHNIQUES Water spray should be hot and soapy prior to washing.  Washing from bottom up increases dwell time of soap and lessens vertical streaks. ...
  • Page 8: Maintenance Instructions

     Scale buildup from certain detergents may eventually clog up the heat exchanger coil causing an unsafe condition. Use only AMAZING MACHINERY™ recommended detergents for better cleaning efficiency. COIL DESCALING: ...
  • Page 9: Electrode Settings

    ’ peratOr anual MaintenanCe inStruCtionS ELECTRODE SETTINGS Inspection of all wires, spring contacts and electrodes should be done periodically. See figure 2. Figure 2 USE INSULATED SCREWDRIVER � WHEN CHECKING TRANSFORMER. W ARNING Figure 3 Proper electrode setting should be done with a defect-free insulated screwdriver across one contact.
  • Page 10: Unloader Adjustment

    Pulsar Unloader Figure 4 OIL bURNER AIR bAND ADJUSTMENT ® AMAZING MACHINERY sets oil burners at sea level. Air bands may need adjustment at higher elevations to offer enhanced performance of the burner and extended life of the machine. IF bLACK OR WHITE SMOKE VENTS FROM �...
  • Page 11 ’ peratOr anual NHP Series Exploded view on page 16. Figure 6 Part numbers and descriptions--page 12 AMAZING MACHINERY 2288 Gunbarrel road, Suite 111-151 ChattanooGa, tenneSSee 37421 Phone: 1-800-504-7435 Fax: 1-800-504-7436  ...
  • Page 12 Ring, Shock Mount (Not Shown) 519-00003-02 bushing, Shock Mount (Not Shown) 439-00003-03 Cable, battery black (Not Shown) 439-00003-04 Cable, battery Red (Not Shown) 305-00011-01 Label, AMAZING MACHINERY Logo, 7.25” x 7.25” 305-00009-01 Label, Caution-Hot 305-00005-01 Label, Fuel-Diesel 305-00002-01 Label, Warning-Gasoline 305-00018-02 Label, 14.5”x4”...
  • Page 13 ’ peratOr anual Trigger Gun, Wand and Hose Dual Lance Wand Down Stream injection Figure 7 Ref.# Part # Description Qty. 270-00003-01 Nozzle 4.5 x 0º x 1/4” (NHP900 and NHP1300) 270-00003-02 Nozzle 4.5 x 15º x 1/4” (NHP900 and NHP1300) 270-00003-03 Nozzle 4.5 x 25º...
  • Page 14: Burner Assembly

    ’ peratOr anual 12 Volt burner Assembly Figure 8 Ref# Part # Description 260-00004-01 Air Cone 256-00001-02 Main burner Gasket 254-00001-04 Motor, 12v DC, Fasco Motor, Flange 253-00002-01 Fan Wheel, 3.44” X 4.25” 252-00001-04 Ignitor 253-00001-01 Coupling 251-00001-01 Fuel Pump 259-00001-01 Air band Inner 8a 259-00001-02...
  • Page 15 ’ peratOr anual NHP 900, 1100, 1300 and 1600 Series Gas Engine General Pump EZ4035G and EZ4040G Triplex Plunger Pump Figure 10 Qty. Ref.# Part # Description 220-00015-01 EZ4035G Triplex Plunger Pump Complete (NHP900 and NHP1100) 220-00016-01 EZ4040G Triplex Plunger Pump Complete (NHP1300 and NHP1600) 1 220-00020-01 Cat 5CP3120G1 (NHP1600) 221-00001-04...
  • Page 16: Control Box

    ’ peratOr anual Figure 10 Ref.# Part # Description Qty. 180-00150-01 Control box Panel 305-00006-01 Label,Control box Small 450-00001-01 burner Switch On/Off 573-00001-01 Thermostat Assembly 505-00001-01 1/4” X 20 Thumb Screw 508-00002-02 Tinnerman 180-00026-01 Control box AMAZING MACHINERY 2288 Gunbarrel road, Suite 111-151 ChattanooGa, tenneSSee 37421 Phone: 1-800-504-7435 Fax: 1-800-504-7436 ...
  • Page 17 ’ peratOr anual Plumbing Diagram NHP900 Series No Float Tank AMAZING MACHINERY 2288 Gunbarrel road, Suite 111-151 ChattanooGa, tenneSSee 37421 Phone: 1-800-504-7435 Fax: 1-800-504-7436  ...
  • Page 18 ’ peratOr anual Plumbing Diagram NHP900 Series with Float Tank AMAZING MACHINERY 2288 Gunbarrel road, Suite 111-151 ChattanooGa, tenneSSee 37421 Phone: 1-800-504-7435 Fax: 1-800-504-7436  ...
  • Page 19 ’ peratOr anual Plumbing Diagram NHP1100 Series NHP1300 Series NHP1600 Series No Float Tank AMAZING MACHINERY 2288 Gunbarrel road, Suite 111-151 ChattanooGa, tenneSSee 37421 Phone: 1-800-504-7435 Fax: 1-800-504-7436  ...
  • Page 20 ’ peratOr anual Plumbing Diagram NHP1100 Series NHP1300 Series NHP1600 Series with Float Tank AMAZING MACHINERY 2288 Gunbarrel road, Suite 111-151 ChattanooGa, tenneSSee 37421 Phone: 1-800-504-7435 Fax: 1-800-504-7436  ...
  • Page 21: Control Panel

    ’ peratOr anual BURNER MODULE “Small” BLK BLOWER “Big” RED IGNITOR XFMR yellow White Orange FUEL SOLENOID N.O. DROP- TIMER yellow yellow Photocell “Small” RED CONTROL PANEL BURNER SW TYPICAL SCHEMATIC THERMOSTAT FLOW SW or PRESSURE SW STARTER SOLENOID BATTERY ALTERNATOR 12 VOLT GAS ENGINE...
  • Page 22 ’ peratOr anual Ladder Diagram NHP 12 Volt AMAZING MACHINERY 2288 Gunbarrel road, Suite 111-151 ChattanooGa, tenneSSee 37421 Phone: 1-800-504-7435 Fax: 1-800-504-7436  ...
  • Page 23: Troubleshooting

    ’ peratOr anual troubleShootinG ProbleM CauSe aCtion Low Water Pressure Insufficient water source Check hose size/water source Old or incorrect nozzle Replace nozzle Plumbing or hose leak Tighten, repair or replace leak Obstruction in spray nozzle Clean or replace nozzle Chemical valve open Close valve or submerge hose Unloader valve worn...
  • Page 24 ’ peratOr anual troubleShootinG ProbleM CauSe aCtion Pump Motor Not Running Pump motor switch off Turn on pump motor switch GFCI tripped Reset and test GFCI No voltage to machine Check power source Clogged water nozzle Clean water nozzle Insufficient voltage/amperage Use proper drop cord Pump Noisy Air in suction line...
  • Page 25: Warranty

    ’ peratOr anual WARRANTY MANUFACTURER LIMITED WARRANTY ENGINES Honda GC Series Engines; ONE Year from date of purchase Honda will repair or replace any manufacturer defect at their expense. To be handled directly by Honda Service Centers. See owners manual for details. Honda GX Series Engines;...
  • Page 26 Equipment Manufacturer for a period of one (1) year from date of purchase. LIMITATION OF LIABILITY Amazing Machinery and Equipment Manufacturer liability for special, incidental, or consequential damages is expressly disclaimed. In no event shall any liability exceed the purchase price of the product in question.

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