Ulvac GN-15i Instruction Manual Download

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ULVAC CRYOGENICS INCORPORATED

Introduction

Thank you for choosing our product. This instruction manual provides information and

precautions on handling, installation, operation, and maintenance of the product.

To ensure proper use of this product, read this instruction manual carefully and keep this

manual close at hand so that you can use for reference during operation.

If you purchased our other products and/or optional devices with this product, read relevant

instruction manuals carefully as well.

Summary of Contents for GN-15i

Page 1: ...nsors the cryocooler falls under row 6 A 2 d 2 of the control list established by The Wassenaar Arrangement which is equal to row 10 2 of appended table 1 of Japan s Export Trade Control Order Custome...

Page 2: ......

Page 3: ...ing installation operation and maintenance of the product To ensure proper use of this product read this instruction manual carefully and keep this manual close at hand so that you can use for referen...

Page 4: ...nsafe practices which could result in severe injury or loss of life A caution describes safety hazards or unsafe practices which could result in personal injury or equipment damage Toxic gas or chemic...

Page 5: ...10 5 1 Nitrogen generator specifications 10 6 Electric Wiring 11 7 Unpacking and Installation 12 7 1 Unpacking and Checking Contents 12 7 2 Installation 12 7 3 Electric Wiring 13 8 Operation 14 8 1 Pr...

Page 6: ...IV ULVAC CRYOGENICS INCORPORATED This page intentionally left blank...

Page 7: ...is turned off before starting inspections or wiring Failure to follow this procedure could cause electric shock or severe injury Only qualified personnel can conduct electric wiring If this caution is...

Page 8: ...fore starting such works If pressure remains it may blow off parts resulting in body injury Operate the nitrogen generator in a place where the temperature is from 5 to 40 C The drain freezes when the...

Page 9: ...t failure or shorten the life Never attempt to remodel the equipment as it may result in breakage or decrease of life Operation of this equipment must be done in a place where sufficient air flow is a...

Page 10: ...s regulations or guidelines when disposing of our products We provide Safety Data Sheet SDS of our products upon your request Please contact us when necessary WARNING When the refrigerator unit may ha...

Page 11: ...o the atmosphere from pressurized state compressed air using the properties of adsorber carbon molecular sieve to adsorb and desorb oxygen 2 Features Easy to perform maintenance work as the panels on...

Page 12: ...e Circuit breaker inside Nitrogen gas discharge port Pressure sensor inside Spare entrance port Pressure regulator inside Pressure alarm light Nitrogen gas outlet meter inside Nitrogen gas flow meter...

Page 13: ...e entrance port Rc1 4 Pressure alarm light Illuminates when the pressure of nitrogen tank is below the set value Nitrogen gas flow meter Displays the flow rate of nitrogen gas Compressor alarm light C...

Page 14: ...be shutdown for emergency if the pressure is lower than set value while dispensing nitrogen gas 14 Pressure regulator Inside Controls the discharge pressure of produced nitrogen gas Refer to nitrogen...

Page 15: ...SV5 5 6 Symbol Name AF1 2 Air intake filter DT1 Drain tray AT1 2 Adsorption tank BT1 Buffer CC1 Cooling tube CV1 2 Control valve FM1 Nitrogen gas Flow meter MC1 Miniature valve OR1 Orifice P1 2 Compre...

Page 16: ...ntact output Continuous load current 100VAC below 1A Drained water processing Evaporation inside the equipment Nitrogen gas exit 6 quick connect coupling Dimensions 480 W x 620 D x 950 H excluding cas...

Page 17: ...2 V 5 V RMTCHG 1 RMTCHG 2 DC12V 1 2 2 1 2 2 RMT 2 RMT 1 RMTCHG 1 RMTCHG 2 SSR1 SSR2 SW1 L1 3P 2m A P C 0 9 C SV7 SV6 SV5 SV4 SV3 SV2 SV1 SV5 P2 P1 3 5 4 2 1 1 3 2 1 3 2 1 3 1 2 2 1 3 2 B l a c k R e...

Page 18: ...npack the Carton and confirm that it contains the following items 1 GN 15i 2 Instruction Manual This book 7 2 Installation 1 Install the system indoors away from direct sunlight and well ventilated 2...

Page 19: ...produced nitrogen tank is lower than the set value The GN 15i makes an emergency stop Default setting is 0 3MPa Nitrogen supply signal output 9 10 RUN3 RUN4 Nitrogen is supplied in 6 minutes after the...

Page 20: ...set at appropriate value and check nitrogen gas flow meter on the operation panel to confirm that the flow rate is appropriate 8 2 Start up and Stop Tank pressure operation optional To use this functi...

Page 21: ...layed LO 1 Pressure at which the equipment turns ON HI 2 Pressure at which the equipment turns OFF 2 Use UP or DOWN button to set the value 3 The display of HI LO display is changed by pressing the Mo...

Page 22: ...eplacing intake air filter It is extremely important to clean the intake air filter attached to the compressor The compressor performance will be deteriorated if this filter is clogged Frequent cleani...

Page 23: ...side panels off while in operation use cautions never to place hands or bodies close to the compressor or cooling fans 3 Devices inside Never attempt to make alternations or remove the pipings coupli...

Page 24: ...re outside the equipment is larger than the discharge pressure If the produced gas is not supplied even after clearing the above problems the possible causes may be the piping inside is disconnected c...

Page 25: ...t from the normal operating sound the equipment may have trouble or failure Unplug the power cable and contact us 6 The supply pressure or flow rate is not in the range of specifications Adjust the pr...

Page 26: ...ales contract 3 Breakdown repairs There will be a charge for breakdown repairs replacements and on site visits for the following seven conditions In those cases the cost shall be your own expense even...

Page 27: ...nty liability Regardless of the gratis warranty term compensation to opportunity losses incurred to your company or your customers by failures of ULVAC CRYOGENICS products and compensation for damages...

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Page 29: ...Chigasaki Kanagawa 253 0085 Japan Sales Tel 81 467 85 8884 Service Engineering Division Tel 81 467 85 9366 Fax 81 467 83 4838 ULVAC CRYOGENICS KOREA INC www ulvac cryo co kr 107 Hyeongoksandan ro Che...

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Page 31: ...ULVAC CRYOGENICS INCORPORATED R 1 Revision History Date Revision No Contents 2018 08 17 2018 08 First edition...

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