Page 1: Table Of Contents
High Pressure Washer Operating and Maintenance Manual CONTENTS A. GENERAL INFORMATION B. SPECIFICATION C. PREPARATION BEFORE OPERATION D. SAFETY INSTURCTIONS E. OPERATION INSTRUCTIONS F. TROUBLESHOOTING G. PERIODIC INSPECTION & MAINTENANCE H. WARRANTY...
Page 2: General Information
TANONG Precision Technology Co. Ltd. No information may be released to third parties without written permission by TANONG Precision Technology Co. Ltd. Descriptions and images in this document are meant as indications and practical examples. They may be modified at any time and without prior notice.
Page 3  REALTED SYMBOLS AND MEANINGS It indicates that an unfair use can cause possible death or sustain serious injury. It indicates that an unfair use may highly cause possible death or sustain serious injury. It indicates that an unfair use may highly wound the user and/or damage the product, also is possible to bring out an unpredictable event.
Page 4: Specification
TAR Dimension Specification Operating Electrical Model Flow rate Horsepower Weight Pressure Specification 58Kg ±1 TAR 12/120 M1 12 L/min 120 bar 3HP single phase 58Kg ±1 TAR 12/120 M3 12 L/min 120 bar 3HP three phase 67Kg ±1 TAR 12/180 M1...
Page 5 Function  Load Break Switch (220V/380V) is provided, able to control motors of 3HP single/three phase, 5HP single/three phase and 7.5HP single/three phase.  Under automatic model, microcomputer could receive the signals of flow rate and pressure and control pump starting up and shutdown. ...
Page 6  When both of red and yellow indicating lights blink it means water leakage has occurred for 3~4 times and the automatic mode would be locked and stop spraying water. If you want to keep using automatic mode, turn the knob switch to “OFF” or “MANUAL MODE.
Page 7: Preparation Before Operation
PREPARATION BEFORE OPERATION Before installation please read this manual and follow all safety rules and operating instructions. Accessories assembly:  This machine has been assembled almost completely, users only have to assemble some accessories.  The standard accessories we provide include: pressure gauge, high pressure hose, high pressure gun, adjustable nozzle, water inlet filter and water inlet hose.
Page 8 Connected to power supply:  Power supply wiring should be done by professional technician. If the cable gets damaged, do not use it. When the cable needs to be replaced, send this unit to professionals for repair.  The power supply linked to this machine should accord with the standard of CEI364, including the requisites of earth wire, fuse and residual current circuit breaker with the sensitivity less than 30mA.
Page 9: Safety Insturctions
SAFETY INSTRUCTIONS Before using this product, please read this manual and follow all safety rules and operating instructions. Failure to comply with instructions could result in personal injury and/or property damage. The manufacturer is not able to predict all possible dangers caused by this product during operating, checking and maintaining.
Page 10 In order to maintain the parts life and the safety, it is prohibited to run this cleaner without water. It is prohibited to open the case, touch motor or internal parts when the cleaner runs in order to avoid possible dangers. Check whether the wire and connector gets loose or damaged before operate this cleaner.
Page 11: Operation Instructions
OPERATION INSTRUCTION Electronic Control Function ( Electronic Control of this cleaner possesses Manual Mode and Automatic Mode)  Manual Mode： Under this mode, it will force the motor not to stop running, unless the users stop the cleaner by themselves or start the machine by overload switch. ( It is recommended to let out the air in the pump by manual mode when it is used the first time and then change to automatic mode.
Page 12 Using nozzles  This cleaner is provided with adjustable nozzles, and the users adjust the form of water spraying into bundle-shaped water column and fan-shaped water column.  The manufacturer choose the best specification of the nozzle according to the variation of pressure and flow rate: Basic Specification of nozzle Max.
Page 13 Intermittent Use  If the gun has the function of low-pressure operation (no more than 20 bar, be used along with detergent), the cleaner will standby at the state of bypass pressure relief after release the gun trigger. If you withhold the gun trigger again, the pump will return to normal operation state.
Page 14: Troubleshooting
The troubleshooting provided on this section mainly acts as the guidelines for solving possible malfunction problems. Some of remedies methods need to be done by trained person and some of them should be done by professional technicians of TANONG or the dealers in your district. PROBLEMS CAUSES REMEDIES ...
Page 15  Watertight is worn out.  Send to repair  Seal is worn out.  Send to repair Oil or water leakage  There is air in the pump  Switch to manual mode to let the air comes out. Red light blinks ...
Page 16 MAINTENANCE  Please turn off the switch and remove the cable from power supply prior to cleaning and maintenance of this cleaner.  All of the parts of this cleaner are resistant to high pressure, so users should use the genuine parts from original manufacturer and should not transform it without permission.
Page 17 Exploded-view Drawing of AR RKA High Pressure Pump Accessories Parts list of AR RKA high pressure pump...
Page 18: Warranty
No. 6, Fengming Rd., Daya Dist., Taichung City 4 2872, Taiwan, ROC Tel : +886-4-25662106 Fax: +886-4-25662109 http://www.tanong.com.tw E-mail: info@tanong.com.tw Except for commentaries or academic purposes, neither full manual nor partial segment of the document are allowed to be quoted and/or duplicated without any writing permission from TANONG.

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