Related Manuals for New Cosmos Electric XP-702IIIS-B
Summary of Contents for New Cosmos Electric XP-702IIIS-B
- Page 1 Gas Leak Detector Instruction Manual This instruction manual covers the three models listed to the left. • Keep this manual for easy reference. • Carefully read this manual prior to use. XP-702IIIS-ABFET(00)
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Page 2: Table Of Contents
Table of Contents Package Contents 1. Introduction Explosion proof Requirements Symbols Used in this Manual Safety Precautions 2. Unit Dimensions and Components 3. Operation Procedure Display target gas name Switching target gas (for two-gas detector, XP-702IIIS-A/F) Silent mode (all operating sounds/gas alarm muted) Mute/unmute gas alarm audio Turn backlight on Turn flashlight on... -
Page 3: Package Contents
Package Contents A standard package consists of following items. If any items are missing or damaged, please contact New Cosmos or its authorized representative for replacement. Item Qty. Gas leak detector, with leather case Drain filter set (DF-116) Replacement filter element (FE-2) Short probe (AT-2G) Dust filter (FE-106) Hand strap... -
Page 4: Introduction
XP-702IIIS-A/F can detect two gases, one at a time. The target gas can be switched when powering-on. Gases include methane, isobutane, refrigerant, etc. XP-702IIIS-B can detect a single gas. Gases include methane, isobutane, refrigerant, etc. Prior to use, check the target gas(es) by referring to the gas name label on the unit. -
Page 5: Symbols Used In This Manual
1. Introduction Symbols Used in this Manual This manual uses Danger, Warning, Caution and Note symbols to draw attention to procedures, materials, methods, and processes, which require particular attention. Indicates an imminently hazardous situation that can result DANGER in death or serious injury. Indicates a potentially hazardous situation that may result in WARNING death or serious injury. - Page 6 1. Introduction • If this product is to be unused for an extended period of time, CAUTION remove the batteries from the unit. Failure to do so may cause them to leak or discharge, leading to product failure. • If this product is to be unused for an extended period of time, turn on the product every 6 months to check for normal pump operation.
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Page 7: Unit Dimensions And Components
2. Unit Dimensions and Components ① ② ③ ⑨ ⑪ ④ ⑫ ⑬ ⑤ ⑭ ⑥ ⑦ ⑧ ⑩ ⑮ - 5 -... - Page 8 2. Unit Dimensions and Components ① Item Component name Description/Function ② Short probe (AT-2G) Gas suction inlet. Connection point for a short probe. ③ Houses a filter element which prevents water and Combination of ② and ③ is called “drain filter set” Filter case dust from entering the unit.
- Page 9 2. Unit Dimensions and Components Leather case ⑯ Item Component Description/Function ⑰ Side zipper Access for battery replacement. ⑱ Side pocket Stores a quick start guide. Inner pocket Stores replacement filters/filter elements. - 7 -...
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Page 10: Operation
3. Operation Procedure • Perform routine check prior to use. (Page 21) WARNING 1. Install 2. Power Warm- Gas sensitivity 3. Detect 4. Power Steps displayed batteries gas leak Install batteries Units are shipped without batteries installed. Install the provided batteries. (“Battery replacement”... - Page 11 Check the target gas of the detector prior to use. CAUTION • XP-702IIIS-B single-gas detector: Check the gas name with the gas name label on the unit. XP-702IIIS-A/F two-gas detector: Either “GAS1” or “GAS2” is displayed on the LCD.
- Page 12 3. Operation (4) The gas sensitivity level can be selected from Levels “0”, “1/5”, “1”, “2”, and “3”. Level “0” is the highest. Change the gas sensitivity level as necessary. • Detectable gas concentration for Levels “0” and “1/5” are as follows. NOTE Level “0”...
- Page 13 3. Operation 3. Detect gas leak • If the gas alarm sounds and the red alarm lights flash or light up, DANGER take the appropriate action. Evacuate to a safe place if needed. Check that the gas concentration is at safe level before returning to the site of the alarm.
- Page 14 3. Operation ● Automatic gas exhaust mode If gas remains inside the detector, the detector enters the automatic gas exhaust mode once turned off. Once the automatic gas exhaust mode starts, one short beep is heard and the number “60” is displayed on the LCD, indicating a countdown is started. When the detector reaches zero, it will turn off automatically.
- Page 15 NOTE • On-screen target gas names for each model are as follows. Target gas On screen gas name Model GAS1 GAS2 GAS1 GAS2 Methane Isobutane XP-702IIIS-B Other than Methane/Isobutane Isobutane Methane Other than Other than XP-702IIIS-A Isobutane Methane Isobutane Refrigerant...
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Page 16: Display Target Gas Name
3. Operation Display target gas name Double press the RESTART PUMP button to display the target gas name on the LCD. To go back to the gas sensitivity display, double press the RESTART PUMP button. Pressing the POWER button while the target gas name being displayed will change the sensitivity level and the level will be numerically displayed on the LCD. -
Page 17: Switching Target Gas (For Two-Gas Detector, Xp-702Iiis-A/F)
Once the unit is turned on, the target gas cannot be changed. • Double press the RESTART PUMP button to NOTE display the target gas name on the LCD. (Page • XP-702IIIS-B single-gas detector does not display “GAS1” or “GAS2” on its LCD, and cannot switch the target gas. Musical note... -
Page 18: Mute/Unmute Gas Alarm Audio
3. Operation Speaker icon Mute/unmute gas alarm audio (unmute) The audio part of a gas alarm can be turned on/off. Press the BUZZER button while the detector is on. The detector beeps once and the audio part of a gas alarm will be turned on/off. The speaker icon will be changed to •... -
Page 19: Error Codes (Error Alarms)
4. Error Codes (error alarms) In case of a devise error, the red error lights (two places) start flashing, and the corresponding error code is displayed on the LCD. At the same time, the detector starts beeping. The major error codes to be displayed are given in the table below. Take the necessary action according to the displayed error code. -
Page 20: Consumable Replacement
5. Consumable Replacement Filter element replacement If the filter element is dirty or wet, or water is present inside the drain filter set, clean the inside of the drain filter set, and replace the filter element with a new one. •... -
Page 21: Dust Filter Replacement
5. Consumable Replacement Dust filter replacement • Always use the detector with the dust filter (FE-106). CAUTION • Water ingress cannot be prevented without use of a filter element. Ensure that the filter element (FE-2) is installed in the drain filter set. -
Page 22: Battery Replacement
5. Consumable Replacement Battery replacement • Only use specified batteries. Failure to do so may impair the explosion WARNING proof performance of the product. • Do not replace batteries or carry loose batteries in a hazardous area. When is displayed on the LCD, the battery level is very low. If the battery is empty, the LCD shows the error code “E-B”... -
Page 23: Maintenance
6. Maintenance This product is a precision instrument. Please perform the periodical checks and inspections below to maintain the detector’s performance and ensure safety. In the event of a failure to follow the safety precautions (1.“Introduction”), such as impact shock from dropping or water ingress inside the detector, or use in the conditions outside the specifications (9.“Specifications”), such as usage in temperature/humidity exceeding the specified range, please contact New Cosmos or your New Cosmos representative for inspection (fees may apply). -
Page 24: Annual Inspection
6. Maintenance Annual inspection Contact New Cosmos or your New Cosmos representative to perform a periodic inspection and adjustment at least once a year to maintain the product accuracy. Consumable parts Part Name Model Part No. Description Filter element ( x 10 pcs) FE-2 59160022 Drain filter set... - Page 25 6. Maintenance Part Name Model Part No. Description AT-7A Optional attachment Gas collector 20524432 to be used with RP-4. SH-4-1 Optional attachment Sampling tube (1 m) 20524429 to be used with AT-11 and RP-1. SH-4-05 Optional attachment Sampling tube (50 cm) 20524531 to be used with AT-11.
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Page 26: Troubleshooting
7. Troubleshooting Before contacting us for service repair, perform basic troubleshooting using the table below. If the detector locks up (cannot be turned off), remove all batteries. After a few minutes, put the batteries back in and turn on the detector. Symptom Cause Action... -
Page 27: Warranty
8. Warranty Warranty The warranty period is one (1) year from the date of purchase. You are entitled to the limited warranty, if the product malfunctions due to a manufacturing defect during normal use in accordance with the instruction manual, specifications and labels. -
Page 28: Specifications
9. Specifications ■ Product specifications Model XP-702IIIS-B XP-702IIIS-A XP-702IIIS-F Two-gas Two-gas Single-gas Switchable switchable One combustible Two combustible One combustible gas Target gases gases and refrigerant E.g. methane and E.g. methane and E.g. methane or isobutane etc. isobutane refrigerant (R-407C or R-410A etc.) - Page 29 9. Specifications ■ Explosion proof specifications Model XP-702IIIS Approvals* USA/CANADA UL Certificate No. E108302, Class Ι, Division 1, Groups C and D, T3 Class Ι, Zone 0, AEx ia ΙΙ B T3 Ga Markings USA/CANADA: Class Ι, Zone 0, AEx ia ΙΙB T3 Ga Class Ι, Zone 0, Ex ia ΙΙB T3 Ga USA: Class Ι, Division 1, Groups C and D, T3...
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Page 30: Detection Principle
10. Detection Principle Hot-wire Semiconductor Sensor A small amount of metal oxide semiconductor is deposited on a platinum coil, then the platinum coil is heated to a high temperature. When reducing (electron donating) gases react with the surface of the metal oxide, electrons will be donated to the semiconductor in the course of the reaction. - Page 32 Additional copies of this instruction manual may be purchased. Contact New Cosmos or its authorized representative for ordering. Authorized representative: Manufacturer: NEW COSMOS ELECTRIC CO., LTD. 2-5-4 Mitsuya-naka, Yodogawa-ku, Osaka 532-0036, Japan URL: http://www.new-cosmos.co.jp/ XP-702ⅢS-ABFET（00）2005.100...
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