Riken Keiki SD-1DOX Operating Manual
Hide thumbs
Also See for SD-1DOX:
- Operating manual (59 pages) ,
- Operating manual (56 pages) ,
- Operating manual (50 pages)
Related Manuals for Riken Keiki SD-1DOX
Summary of Contents for Riken Keiki SD-1DOX
- Page 1 PT2E-1799 Smart Transmitter/Gas Detector Head SD-1DOX Operating Manual (PT2E-179) (PT2-179)
- Page 2 Operating Precautions This detector is an oxygen deficiency detector that detects oxygen in the air and triggers an oxygen deficiency alarm. The oxygen deficiency detector is a safety unit, not an analyzer or densitometer which performs quantitative/qualitative analysis/measurement for oxygen. Please fully understand the following points before using it, so that it can be used properly.
-
Page 3: Table Of Contents
<Contents> 1 Outline of the Product ......................2 1-1. Preface ..........................2 1-2. Purpose of use ........................2 1-3. Definition of DANGER, WARNING, CAUTION and NOTE ..........2 1-4. Method of confirmation for Standards and Explosion proof specification ......3 2 Important Notices on Safety .................... -
Page 4: Outline Of The Product
Outline of the Product 1-1. Preface Thank you for choosing our smart transmitter/gas detector head SD-1DOX. Please check that the model number of the product you purchased is included in the specifications on this manual. This manual explains how to use the detector and its specifications. It contains information required for using the gas detector properly. -
Page 19: How To Use
・Hexagon socket head cap bolt with strength class "A2-70" are used. When you lost or replace it, we recommend that you ask our local sales office nearest you. ・Grease specified by RIKEN KEIKI : BARRIERTA JFE 552 (manufactured by NOK KLUBER) If you can not prepare the specified grease, use one that meets the following requirements. -
Page 33: Operations And Functions
6 Operations and Functions 6-1. Alarm activation Operations and Functions 6-1. Alarm activation Oxygen concentration alarm: Activated when the detected oxygen concentration reaches or exceeds the alarm setpoint value. <<Auto-Reset Operation>> NOTE The alarm setpoint is factory-set. Although the alarm delay time (standard: 2 seconds) works in the detector to prevent a false activation, it can be cancelled if not needed. -
Page 34: Fault Alarm Activation
After the detector is successfully returned from the fault, it restarts with the process normally performed right after it is turned on (initial clear). If the detector has problems and is repeatedly malfunctioning, contact RIKEN KEIKI immediately. <Display Operation> Fault Detail Display Display a message indicating the fault detail. -
Page 37: Maintenance
7 Maintenance 7-1. Maintenance intervals and items Maintenance The gas detector is an important instrument for the purpose of safety. To maintain the performance of the gas detector and improve the reliability of safety, perform a regular maintenance. 7-1. Maintenance intervals and items ... - Page 38 7 Maintenance 7-1. Maintenance intervals and items Main Services Power Supply Checks the power supply voltage. Check Verifies that the power lamp lights up. (Verifies that relevant points can be identified on the system.) (When a UPS (uninterruptible power system) is used, checks the operation with the UPS.) Concentration Verifies that the concentration display value is zero (or 20.9 vol% on the oxygen deficiency Display Check...
-
Page 49: Replacement Parts
The operation must be checked after replacement by a qualified service engineer. For the stable operation of the unit and safety, ask a qualified service engineer to take care of replacement of the parts that operation must be checked. Request RIKEN KEIKI for operation check. NOTE ... - Page 51 9 Troubleshooting Troubleshooting The Troubleshooting does not explain the causes of all the malfunctions which occur on the detector. This simply helps to find the causes of malfunctions which frequently occur. If the detector shows a symptom which is not explained in this manual, or still has malfunctions even though remedial actions are taken, please contact our overseas sales department or local representatives.
-
Page 52: Disposal Of Products
9 Troubleshooting 8-3. Disposal of products <Abnormalities of Readings> Symptoms Causes Actions Drifting of sensor Perform the zero adjustment (or span adjustment). output A very small amount of the gas to be detected may be The reading rises (drops) leaking (slow leak). Because ignoring it may cause Slow leak and it remains so. -
Page 53: Product Specifications
10 Product Specifications 10-1. List of specifications Product Specifications 10-1. List of specifications <ATEX/IECEx/Oxygen Deficiency Alarm Specifications> Model SD-1DOX Detection principle Galvanic cell method Detection gas Concentration display LED(4digits・7segments) Detection range 0 - 25vol% Detection method Suction method(pour into by external unit) Suction flow 1.5±0.1L/min... -
Page 54: List Of Specifications
10 Product Specifications 10-1. List of specifications *1 In conformity to JIS T8201 2010(Oxygen deficiency indicator) <ATEX/IECEx/Leak Alarm Specifications> Model SD-1DOX Detection principle Galvanic cell method Detection gas Concentration display LED(4digits・7segments) Detection range 0 - 50vol% Detection method Suction method(pour into by external unit) Suction flow 1.5±0.1L/min... -
Page 55: Detection Principle
10 Product Specifications 10-1. List of specifications <ATEX/IECEx/Gas Monitoring Specifications> Model SD-1DOX Detection principle Galvanic cell method Detection gas Concentration display LED(4digits・7segments) Detection range 0 - 5vol%/0 - 10vol%/0 - 25vol%/0 - 50vol%/0 - 100vol% Detection method Suction method(pour into by external unit) Suction flow 1.5±0.1L/min... - Page 57 10 Product Specifications 10-1. List of specifications <TIIS/Oxygen Deficiency Alarm Specifications> Model SD-1DOX Detection principle Galvanic cell method Detection gas Concentration display LED(4digits・7segments) Detection range 0 - 25vol% Detection method Suction method(pour into by external unit) Suction flow 1.5±0.1L/min Alarm setpoints 18vol%(L)【Standard】...
- Page 58 10 Product Specifications 10-1. List of specifications <TIIS/Leak Alarm Specifications> Model SD-1DOX Detection principle Galvanic cell method Detection gas Concentration display LED(4digits・7segments) Detection range 0 - 50vol% Detection method Suction method(pour into by external unit) Suction flow 1.5±0.1L/min Alarm setpoints 25vol%(H)【Standard】...
- Page 59 10 Product Specifications 10-1. List of specifications <TIIS/Gas Monitoring Specifications> Model SD-1DOX Detection principle Galvanic cell method Detection gas Concentration display LED(4digits・7segments) Detection range 0 - 5vol%/0 - 10vol%/0 - 25vol%/0 - 50vol%/0 - 100vol% Detection method Suction method(pour into by external unit) Suction flow 1.5±0.1L/min...
-
Page 62: Definition Of Terms
11 Definition of Terms Definition of Terms This is a principle of the sensor installed in the detector head. Galvanic cell type See "10-2. Detection principle" for details. Output from the detector head fluctuates for a while after turning on the power. Initial clear This is a function to prevent triggering alarm during that time.
Need help?
Do you have a question about the SD-1DOX and is the answer not in the manual?
Questions and answers