Instruction/ maintenance manual of the product GP-305 SMC Networks
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DC P ower Supply.
SAFETY SUMMARY SAFETY PRECAUTIONS Please take a moment to review these safety precautions. They are provided for your protection and prevent damage to the power supply.
INSTRUCTIONS Thank you for purchasing EZ DIGITAL products. The instruments produced by EZ DIGITAL COMPANY are high products technplogy products made under strict quality control. We guarantee their exceptional precision and utmost reliability. For proper use of this product, please read this manual carefull y.
1. INTRODUCTION 2. FEATURES 3. PRECAUTIONS 3-1. Line voltage selection 3-2. Installation & handling precautions 3-3. Cleaning 4. SPECIFICATION 5. PANEL DECRIPTION 5-1. Front Panel Description 5-2. Rear Panel Description 6.OPERATIONS 6-1. Independent Operation 6-2.
1. INTRODUCTION GP-305 , 3010 , 503 , 505 series are regulated DC POWER SULLPY u nits with voltmeter and amperemeter : GP-305 can supply the DC power of 0 to 30V/5A GP-503 can supply 0 to 50V/3A.
3. PRECAUTIONS 3-1. Line voltage selection This instrument must be operated with the correct line voltage s elector switch setting and the correct line fuse for the line voltage selected to preve nt damage. The instrument operates from either a 90V to 132V or 198V to 250 V line source.
4. Do not place liquid-filled containers on top of this instrum ent. A spill could seriously damage the instrument. 5. Do not use this instrument where it is subject to serve virat ion,or strong blows. 6.Do not place heavery objects on the case,or otherwise block th e ventilation hol e 7.
4. SPECIFICATIONS Less than 0.01% +2mV for power source voltage change of ±10% More than 10㏁ at DC 500V chassis and output terminal More than 50㏁ at DC 500V chassis and AC plug.
[6].
5.DECRIPTION OF PANEL FUNCTION 5-1. Front Panel Description 1. POWER SWITCH : This switch turns on and off the power. 2. C.V LED : Display LED for static state current & voltage operating. 3. CURRENT VR : The current limiting knob for setting and a djusting the output current in a range of max.
5-2. Rear Panel Description 1. DC FAN 2. SERIAL NUMBER 3. AC INLET 4. VENTILATION [8] 2 3 1 4.
The specifications are subjected to change without notice..
An important point after buying a device SMC Networks GP-305 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought SMC Networks GP-305 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data SMC Networks GP-305 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, SMC Networks GP-305 you will learn all the available features of the product, as well as information on its operation. The information that you get SMC Networks GP-305 will certainly help you make a decision on the purchase.
If you already are a holder of SMC Networks GP-305, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime SMC Networks GP-305.
However, one of the most important roles played by the user manual is to help in solving problems with SMC Networks GP-305. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device SMC Networks GP-305 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
