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Summary of Contents for SENKO SI-560
- Page 1 INSTRUCTIONS MANUAL LNG/LPG GAS DETECTOR SI-560 ⓒ Copyright SENKO CO., LTD.
- Page 2 SENKO for warranty repair. SENKO will determine the nature and responsibility for the defect. In all cases the warranty is limited to the original cost of the equipment. Any misuse of equipment is the customers responsibility. SENKO will either repair or replace (at SENKO’s option) returned instruments subject to the warranty, at no charge.
- Page 3 Table of contents Product introduction ㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍ 1. Description ㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍ 2. Sensor specification ㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍ 3. Electric wiring & installation ㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍ 4. Operation & caution ㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍ Notice for user ㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍ ⓒ Copyright SENKO CO., LTD.
- Page 4 Relay contact COM. NO. NC(250V, 3A) Input signal 4-20mA DC(2wire or 3 wire) Alarm recover Buzzer(Audible alarm) Operating temp.& -20°C~+50°C,0~99%.RH(non-condensing) Humi. Power AC 220V (60HZ) Dimensions 140 (W) × 200 (D) × 78(H) mm Weight 810g ⓒ Copyright SENKO CO., LTD.
- Page 5 Description Instrument Overview NUMBER NAME FUNCTION VOLUME Gas volume display Power LED Main power Warning LED Gas leakage warning Fail LED Sensor fail warning Test Circuit test Restore Restore Stop alarm Stop buzzer ⓒ Copyright SENKO CO., LTD.
- Page 6 Relay: COM, NO, NC Weight 1.5Kg Detecting Part Model SI560 LPG SI560 LNG Sensor Combustible catalytic sensor Operation -20~50°C Temp. Exproof Ex D ll B T4 Ex D ll C T3 ing Part Dimension 130×107×73 ⓒ Copyright SENKO CO., LTD.
- Page 7 Otherwise, it could fail to perform as designed and persons who rely on this instrument for their safety could sustain serious personal injury or death. ⓒ Copyright SENKO CO., LTD.
- Page 8 30 seconds. ③ If test switch is pressed, the value goes up automatically. If it reaches the setting value for alarm (20LEL) or up, alarm lamp is on and alarm sound rings. ing Part ⓒ Copyright SENKO CO., LTD.
- Page 9 4. In case that reason is unknown for gas leakage, contact gas company or distributor for check-up. Check-Up • 1. Conduct check-up more than once each month and the check-up of detection sensor within one year. ⓒ Copyright SENKO CO., LTD.
- Page 10 Severe vibration or shock to the instrument may cause the sudden change of value of the measured gas concentration. Please use it after the value of gas concentration is stabilized. Excessive shock to the unit can lead to trouble of the sensor or the instrument. ⓒ Copyright SENKO CO., LTD.
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