21-39 Espanol ............................................ 40-60 IMPORTANT Please make certain that the person who is to use this equipment carefully reads and understands these instructions before operating. IMPORTANT Assurez-vous que toute personne qui utilisera cet equipement lise attentivement ces instructions avant de l’utiliser. IMPORTANTE Asegurese de que la persona que va a usar esta herramienta lea cuidadosamente y comprenda estas instrucciones antes de utilizarla. Part No. SAFETY GUIDE

If you need to lower the pres sure, it can be accomplished by these meth ods. 1. Back away from the sur face to be cleaned. The further away you are, the less the pressure will be on the surface to be cleaned. 2. Change to the 40. nozzle -this nozzle delivers a less powerful stream of water and a wider spray pattern. DO NOT attempt to increase pump pressure. A higher pressure setting than the factory set pressure may damage pump. TO USE SPRAY WAND The nozzles for the spray wand are stored in the

D27935 Rev. 1 4/30/03 TABLE OF CONTENTS SAFETY GUIDELINE/DEFINITIONS .......2 CONSUMER SAFTEY INFORMATION...2 IMPORTANT SAFETY INSTRUCTIONS ...................................3-6 CONSUMER GENERAL AND SERVICE INFORMATION .........................................6 CARTON CONTENTS..............................7 ASSEMBLY INSTRUCTIONS ..............8-9 OPERATING INSTRUCTIONS.........10-14 MAINTENANCE................................15-16 STORAGE...............................................17 TROUBLE

Battery Case 2. RS232/485 Input/Output 3. DC 9V Power Input 4. Calibration Switch 5. Load Cell Connect Socket FM User Manual 8 SME300000119 EXCELL PRECISION CO., LTD. Installation 4-1 Load Cell 12345 6789 Load cell cable Shield Load cell EXC+ SEN+ SIG+ SIGEXCSEN- 4-wired (5-wired) Load Cell Short Pin4&5 to connect with EXC+ Short Pin2&3 to connect with EXC- Pin1 connects with SIG+ Pin9 connects with SIG- Pin6, 7, 8 connect with Shield 6-wired (7-wired) Load Cell Pin5 connects with EX

4. : . Print Key to print the total data ; . . Confirmation Key. 5. : Sample Key to set the sample quantity. 6. : Accumulation Key to add the displayed value into memory. 7. : Re-call accumulated or preset high & low limit values or preset tare value. 8. : Clear Key to delete the existing accumulated values. 9. : Press this key to enter the counting mode. 10. : Preset Tare Key. 11. : Zero Key to re-zero the scale. 12. : Tare Key to deduct the container weight. KEYBOARD SYMBOLS: ^ / Pcs UNITS / .

and press the . key ... .... Pcs After the weight is stable The display shows the number of items in the sample 6 STABLE Pcs NOTE: • The larger the sample size, the more accurate the unit weight. (The minimum sample weight = 20d) • A sample size of 10 pieces gives a typical count accuracy of 95%. • A sample size of 50 pieces gives a typical count accuracy of 98%. . .. SAMPLE TOO SMALL ( ... ) . Sample is less than 20 divisions. .... UNIT WEIGHT TOO SMALL ( . Unit weight is less than 1/5 of a div

All rights reserved Worldwide. The information contained herein is the property of Excell Precision Limited and is supplied without liability for errors or omissions. No part may be reproduced or used except as authorised by contract or other written permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied. ZSME200000007 EXCELL PRECISION CO., LTD. TABLE OF CONTENT BEFORE USING THE SCALE ..........................

The information contained herein is the property of Excell Precision Limited and is supplied without liability for errors or omissions. No part may be reproduced or used except as authorised by contract or other written permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied. Dolphin 9903 V 1.1 SME300000041 EXCELL PRECISION CO., LTD. TABLE OF CONTENTS INSTRUCTION FOR USE..........................................

All rights reserved Worldwide. The information contained herein is the property of Excell Precision Limited and is supplied without liability for errors or omissions. No part may be reproduced or used except as authorised by contract or other written permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied. Counting ZSME200000003 EXCELL PRECISION CO., LTD. TABLE OF CONTENTS INSTRUCTIONS FOR USE...................

Preparation before Operation 1. Avoid operating the scale in the locations where there is too much temperature changes and air flow, for example, the place under sunlight or air condition. 2. Use the independent power socket to avoid the interrupt of other electronic product. 3. When turning on the scale, do not place any object on the platter. 4. When operating the scale, place the object on the center of the platter. For the accuracy of weighing, do not place the object over the range of the p