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Owner s Manual
WATER PUMP
WT20X WT30X WT40X
K3WT40X
K4T20X, WT30X
AH N HC
2000.2012.01
31YG0610
C
EM4 2012 Honda Motor Co., Ltd. -All Rights Reserved
Hi
00X31-YG0-6100 Printed in Japan
WT20X-4031YG0610
Resumo do conteúdo contido na página número 2
12/01/16 12:25:28 31YG0610_001 The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Keep this owner’s manual handy so you can refer to it at any time. This owner’s manual is considered a permanent part of the water pump and should remain with the water pump if resold. The information and specifications included in this publication were in effect at the time of approval for printing. Honda Motor Co., Lt
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12/01/16 12:25:35 31YG0610_002 INTRODUCTION Congratulations on your selection of a Honda water pump. We are certain you will be pleased with your purchase of one of the finest water pumps on the market. We want to help you get the best results from your new water pump and to operate it safely. This manual contains the information on how to do that; please read it carefully. As you read this manual, you will find information preceded by a symbol. That information is intended to help you avoid dam
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12/01/16 12:25:47 31YG0610_003 INTRODUCTION A FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important. And using this water pump safely is an important responsibility. To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others. Of course, it is not practical or possible to warn you about all the hazards associated w
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12/01/16 12:25:52 31YG0610_004 CONTENTS PUMP SAFETY ........................................................................................... 5 IMPORTANT SAFETY INFORMATION ................................................. 5 SAFETY LABEL LOCATIONS ................................................................. 7 CONTROLS & FEATURES ......................................................................... 8 COMPONENT & CONTROL LOCATIONS ............................................. 8 CONTROLS
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12/01/16 12:25:56 31YG0610_005 CONTENTS SERVICING YOUR PUMP (continued) ENGINE OIL RECOMMENDATIONS ................................................... 31 AIR FILTER INSPECTION ..................................................................... 32 AIR FILTER CLEANING ........................................................................ 33 SEDIMENT CUP CLEANING ................................................................ 35 SPARK PLUG SERVICE ..............................................
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12/01/16 12:26:05 31YG0610_006 PUMP SAFETY IMPORTANT SAFETY INFORMATION Honda WT20X, WT30X, and WT40X pumps are designed to pump only fresh water that is not intended for human consumption, and other uses can result in injury to the operator or damage to the pump and other property. Most injuries or property damage can be prevented if you follow all instructions in this manual and on the pump. The most common hazards are discussed below, along with the best way to protect yourself and others. Op
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12/01/16 12:26:12 31YG0610_007 PUMP SAFETY Hot Exhaust The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine cool before transporting the pump or storing it indoors. To prevent fire hazards, keep the pump at least 3 feet (1 meter) away from building walls and other equipment during operation. Do not place flammable objects close to the engine. Carbon Monoxide Hazard Exhaust contains
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12/01/16 12:26:31 31YG0610_008 PUMP SAFETY SAFETY LABEL LOCATIONS The labels shown here contain important safety information. Please read them carefully. These labels are considered permanent parts of your pump. If a label comes off or becomes hard to read, contact an authorized Honda servicing dealer for a replacement. WT20X WT30X·WT40X 7
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12/01/16 12:26:40 31YG0610_009 CONTROLS & FEATURES COMPONENT & CONTROL LOCATIONS Example: WT20X AIR CLEANER THROTTLE LEVER CHOKE LEVER FUEL VALVE LEVER OIL FILLER CAP/DIPSTICK STARTER GRIP WRENCH OIL DRAIN PLUG FUEL TANK CAP PRIMING WATER FILLER CAP MUFFLER IGNITION SWITCH SUCTION PORT DISCHARGE PORT STRAINER PUMP COVER KNOB PUMP DRAIN PLUG 8
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12/01/16 12:26:54 31YG0610_010 CONTROLS & FEATURES CONTROLS Fuel Valve Lever FUEL VALVE LEVER The fuel valve opens and closes the connection between the fuel tank and the carburetor. The fuel valve lever must be in the ON position for the engine to run. When the engine is not in use, leave the fuel valve lever in the O OF FF F OFF position to prevent ON carburetor flooding and to reduce the possibility of fuel leakage. Ignition Switch IGNITION SWITCH The ignition switch controls the ignition sys
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12/01/16 12:27:06 31YG0610_011 CONTROLS & FEATURES Throttle Lever THROTTLE LEVER The throttle lever controls engine speed. Moving the throttle lever in the directions shown makes the engine run faster or slower. F FA AS ST T Pump output is controlled by adjusting the throttle lever. At maximum throttle position, the pump will deliver the highest SLOW output volume. Moving the throttle lever toward the idle position will decrease the output volume of the pump. Recoil Starter Grip Pulling the star
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12/01/16 12:27:13 31YG0610_012 BEFORE OPERATION ARE YOU READY TO GET STARTED? Your safety is your responsibility. A little time spent in preparation will significantly reduce your risk of injury. Knowledge Read and understand this manual. Know what the controls do and how to operate them. Familiarize yourself with the pump and its operation before you begin pumping. Know what to do in case of emergencies. Be sure of what you are pumping. This pump is designed to pump only fresh water that is not
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12/01/16 12:27:22 31YG0610_013 BEFORE OPERATION IS YOUR PUMP READY TO GO? For your safety, and to maximize the service life of your equipment, it is very important to take a few moments before you operate the pump to check its condition. Be sure to take care of any problem you find, or have your servicing dealer correct it, before you operate the pump. Improperly maintaining this pump, or failing to correct a problem before operation, could cause a malfunction in which you could be seriously inj
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12/01/16 12:27:33 31YG0610_014 BEFORE OPERATION Check the Suction and Discharge Hoses Check the general condition of the hoses. Be sure the hoses are in serviceable condition before connecting them to the pump. Remember that the suction hose must be reinforced construction to prevent hose collapse. Check that the sealing washer in the suction hose connector is in good condition (see page 16 ). Check that the hose connectors and clamps are securely installed (see pages 16 and 17 ). Check that the
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12/01/16 14:01:53 31YG0610_015 OPERATION SAFE OPERATING PRECAUTIONS To safely realize the full potential of this pump, you need a complete understanding of its operation and a certain amount of practice with its controls. Before operating the pump for the first time, please review the IMPORTANT SAFETY INFORMATION on page 5 and the chapter titled BEFORE OPERATION. For your safety, avoid starting or operating the engine in an enclosed area, such as a garage. Your engine’s exhaust contains poisonou
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12/01/16 12:27:48 31YG0610_016 OPERATION PUMP PLACEMENT For best pump performance, place the pump near the water level, and use hoses that are no longer than necessary. That will enable the pump to produce the greatest output with the least self-priming time. As head (pumping height) increases, pump output decreases. The length, type, and size of the suction and discharge hoses can also significantly affect pump output. Discharge head capability is always greater than suction head capability, so
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12/01/16 12:27:58 31YG0610_017 OPERATION SUCTION HOSE INSTALLATION Use a commercially available hose and hose connector with the hose clamp provided with the pump (if necessary). Most hoses come with the connectors already installed. The suction hose must be reinforced with a noncollapsible wall or braided wire construction and cannot contain any perforations. The suction hose should be no longer than necessary. Pump performance is best when the pump is near the water level and the hoses are sho
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12/01/16 12:28:05 31YG0610_018 OPERATION DISCHARGE HOSE INSTALLATION Use a commercially available hose and hose connector and clamp provided with the pump (if necessary). It is best to use a short, large-diameter hose, because this will reduce fluid friction and improve pump performance. A long or small- diameter hose will increase fluid friction and reduce pump output. Tighten the hose clamp securely to prevent the discharge hose from disconnecting under high pressure. DISCHARGE HOSE HOSE CONNE
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12/01/16 12:28:15 31YG0610_019 OPERATION PRIMING THE PUMP Before starting the engine, remove the filler cap from the pump chamber, and completely fill the pump chamber with water. Reinstall the filler cap and tighten it securely. Priming water capacity: WT20X: 3.70 US gal (14.0 L) WT30X, WT40X: 3.96 US gal (15.0 L) Operating the pump dry will destroy the pump seal. If the pump has been operated dry, stop the engine immediately, and allow the pump to cool before priming. PRIMING WATER FILLER CAP
