KarcherメーカーK 3.78の使用説明書/サービス説明書
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High Pressure W asher Operator Manual Overview .......................................... 2 Important Precautions ................ 3 - 4 Assembly Instructions ... .. ................ 4 Operating Instructions ..................... 5 GFCI Instructions .
2 Never point nozzle at people or animals. Never drink alcohol or use drugs while operating this equipment. Never operate while standing in water. Never touch plug with wet hands.
3 IMPORT ANT PRECAUTIONS – Read First! Safety W arnings When using this product, basic precautions should always be followed: • Read all the instructions before using the product. • High pressure jets can be dangerous if subject to misuse. The jet must not be directed at persons, animals, electrical devices, or the machine itself.
4 ASSEMBL Y INSTRUCTIONS W ater Supply (Cold Water Only) • Water hose must be at least 3/4 inch in diameter. • Flow rate of water supply must not fall below 2.5 GPM (gallons per minute). • Flow rate can be determined by running the water for one minute into an empty“ 5-gallon container.
5 OPERA TING INSTRUCTIONS Step 3 Connect the garden hose to the water inlet. Step 4 Connect garden hose to the cold water source and turn water on completely. Plug the power cord into the power outlet. Step 6 Turn on the pressure washer (I). The motor starts only if the trigger of the gun is pulled and shuts off when the trigger is released.
6 GFCI INSTRUCTIONS USING THE ACCESSORIES The spray wand allows you to adjust the cleaning pressure. To clean at maximum pressure, the spray wand must be positioned to the high pressure setting (+). To apply detergent, the wand must be positioned to the low pressure setting (-).
7 For best results see Cleaning Tips on pages 9 & 10 for specific information on how to clean different surfaces. Always Use Karcher Detergents for Best Results. Karcher biodegradable detergents are specially formulated to protect the environment and your pressure washer.
8 Step 6 Disconnect the high pressure hose from the high pressure outlet. Step 1 Release trigger (A) and engage gun safety lock (B). 1. Disconnect all water connections. 2. Turn on the machine for a few seconds , until the water which had remained in the pump exits.
9 Deck Cleaning (with or without detergent) Pre-rinse deck and surrounding area with fresh water. If using Kärcher Deck and Patio Cleaner, place detergent suction tube directly into cleaning solution and apply to surface at low pressure. For best results, limit your work area to smaller sections of approxi- mately 25 square feet.
10 Barbecue Grills, Outdoor Power Equipment & Gardening T ools (with or without detergent) Pre-rinse cleaning surface with fresh water. If using Kärcher All Purpose Cleaner or Degreaser, place detergent suction tube directly into cleaning solution and apply detergent at low pressure.
11 TROUBLESHOOTING Disconnect the machine from the power source before making any repair. Symptom Motor will not start Unit does not reach high pressure. Output pressure varies high and low . Cause On/Off switch is in the “OFF” (O) position. Power cord is not plugged in.
12 TROUBLESHOOTING – continued If you encounter any additional difficulties not listed, please call our service center for help. Karcher Customer Support USA In USA Call: 1-800-537-4129 or visit our website: www .karcher -usa.com Solution Check connection.
デバイスKarcher K 3.78の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Karcher K 3.78をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはKarcher K 3.78の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Karcher K 3.78の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Karcher K 3.78で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Karcher K 3.78を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はKarcher K 3.78の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Karcher K 3.78に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちKarcher K 3.78デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。