Related Manuals for Riken Keiki RP-3R
Summary of Contents for Riken Keiki RP-3R
- Page 1 PT0E-1666 Gas Suction Pump Unit RP-3R/RP-3R (Pro) RP-3R (S)/RP-3R (Pro/S) Operating Manual (PT0E-166) 2-7-6 Azusawa, Itabashi-ku, Tokyo, 174-8744, Japan Website: https://www.rikenkeiki.co.jp/...
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Page 2: Table Of Contents
3-1. Main unit and standard accessories ..........11 3-2. Part names and functions .............. 11 3-2-1. RP-3R or RP-3R (Pro) ..............11 3-2-2. RP-3R (S) or RP-3R (Pro/S) ............13 Usage Procedures 4-1. Usage note ..................15 4-2. Preparations for startup ..............15 4-3. -
Page 3: Product Overview
1) GX-3R Portable Gas Monitor Operating Manual (PT0E-176) 2) GX-3R Pro Portable Gas Monitor Operating Manual (PT0E-177) Regardless of the warranty period, Riken Keiki does not accept any liability for accidents or damage resulting from use of the product. Be sure to read the warranty policy set forth on the warranty. -
Page 4: Intended Use
The product is designed to be attached to the GX-3R/GX-3R Pro Portable Gas Monitor (available separately) to draw in gas using the built-in pump. The RP-3R and RP-3R (S) can be connected to the GX-3R. The RP-3R (Pro) and RP-3R (Pro/S) can be connected to the GX-3R Pro. -
Page 5: Important Safety Information
Power supply: 1.5 V DC RP-3R (S) RP-3R (Pro/S) RP-3 RP-3R (Pro) 2-2. Warnings WARNING If an abnormality occurs If an abnormality is discovered in the product, contact Riken Keiki immediately. Visit our website for information on the nearest Riken Keiki office. Website: https://www.rikenkeiki.co.jp/... - Page 6 WARNING Usage • When measuring inside manholes or enclosed locations, never lean over the manhole entrance or attempt to peer inside. There is a danger that oxygen-deficient air or other gases may be discharged from such locations. • Oxygen-deficient air may be discharged from the gas outlet. Never breathe in this air.
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Page 7: Precautions
2-3. Precautions CAUTION • Avoid use in locations where the product may be splashed with oil or chemicals. Avoid deliberate immersion in water. • Avoid using the product in locations where the product may be splashed with oil, chemicals, or other liquids. •... -
Page 8: Safety Information
Product overview • The RP-3R series (RP-3R, RP-3R (Pro), RP-3R (S), and RP-3R (Pro/S)) pump units are suction pumps that draw in and feed gas to the GX-3R or GX-3R Pro. Although the GX-3R and GX-3R Pro are diffusion type gas monitors, they can be used as suction type monitors when connected to the RP-3R/RP-3R (Pro)/RP-3R (S)/RP-3R (Pro/S). - Page 9 Intrinsically safe explosion-proof construction construction Explosion-proof class Ex ia IIC T4 Ga Ambient temperature -20°C to +50°C Rating Power supply: 1.5 V DC (Toshiba LR6 battery ×1) Certificate number RP-3R ： DEK18.0040 RP-3R(Pro) ： DEK18.0041 RP-3R(S) ： DEK20.0030 RP-3R(Pro/S) ： DEK20.0031 Applicable standards...
- Page 10 Battery type: Toshiba LR6 Warning: Do not remove the battery in hazardous locations. • To ensure required explosion-proof performance, the RP-3R and RP-3R (S) must be connected to the explosion-proof electrical equipment type certified GX-3R. The RP-3R (Pro) and RP-3R (Pro/S) must be connected to the explosion-proof electrical equipment type certified GX-3R Pro.
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Page 11: Product Configuration
Standard accessories AA alkaline battery (Toshiba LR6): ×1 Tapered nozzle: ×1 3-2. Part names and functions 3-2-1. RP-3R or RP-3R (Pro) * This illustration depicts the RP-3R (Pro). ⑨ Retaining hook ⑧ Attachment/removal lever ⑩ Locking lever ⑥ Filter case ⑦... - Page 12 ⑪ Sensor adapter ⑫ Gas outlet Top view Rear view Power/reset Turns the power on and off. switch ① Used to reset the low flow rate alarm (POWER/RESET) Steady illumination (yellow) in High mode Flow rate lamp Flashing (yellow) in Low mode ②...
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Page 13: Rp-3R (S) Or Rp-3R (Pro/S)
3-2-2. RP-3R (S) or RP-3R (Pro/S) * This illustration depicts the RP-3R (Pro/S). ⑨ Retaining hook ⑧ Attachment/removal lever ⑥ Filter case ⑦ Gas inlet ① Power/reset switch ⑤ Buzzer opening ③ Power lamp ② Flow rate lamp ④ Battery cap Front view ⑩... - Page 14 Attachment/ Used to attach or remove the GX-3R or GX-3R ⑧ removal lever Pro to or from the product Used to attach or remove the GX-3R or GX-3R Retaining hook ⑨ Pro to or from the product Used to connect the GX-3R or GX-3R Pro sensor Sensor adapter ⑩...
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Page 15: Usage Procedures
Usage Procedures 4-1. Usage note The operating precautions apply to both users who have previously used the product and first-time users. Failure to observe these precautions may result in failure of the product and/or inability to detect gas correctly. 4-2. Preparations for startup Observe the following precautions before starting gas detection. - Page 16 CAUTION • Use the following battery types: <Japanese explosion-proof specifications> To ensure explosion-proof performance, use an AA alkaline battery (Toshiba LR6) indicated on the certificate of conformity for electrical equipment used in potentially explosive atmospheres. <ATEX/IECEx specifications> Use only a Toshiba AA alkaline battery (LR6) or Duracell AA alkaline battery (MN1500).
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Page 17: Attaching The Gx-3R Or Gx-3R Pro
4-4. Attaching the GX-3R or GX-3R Pro 4-4-1. RP-3R or RP-3R (Pro) Attach the GX-3R or GX-3R Pro for the RP-3R or RP-3R (Pro) as described here. The illustration in the procedure here depicts the RP-3R (Pro). NOTE Check to confirm beforehand that the locations where the product makes contact with the GX-3R or GX-3R Pro (e.g., grooves and clips) are free of... - Page 18 NOTE Make sure the GX-3R/GX-3R Pro does not scrape against the rubber seal on the product during attachment. Attach without Product scraping rubber seal product scraped rubber seal. Correct attachment method Incorrect attachment method ③ Check to confirm that the locking lever lifts up and the attachment/ removal lever and retaining hook are secure.
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Page 19: Rp-3R (S) Or Rp-3R (Pro/S)
4-4-2. RP-3R (S) or RP-3R (Pro/S) Attach the GX-3R or GX-3R Pro for the RP-3R (S) or RP-3R (Pro/S) as described here. The illustration in the procedure here depicts the RP-3R (Pro/S). NOTE Check to confirm beforehand that the locations where the product makes contact with the GX-3R or GX-3R Pro (e.g., grooves and clips) are free of... - Page 20 NOTE Make sure the GX-3R/GX-3R Pro does not scrape against the rubber seal on the product during attachment. Product Attach rubber without seal scraping scraped product rubber seal. Correct attachment method Incorrect attachment method ③ Check to confirm that the attachment/removal lever and retaining hook are secure.
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Page 21: Removing The Gx-3R Or Gx-3R Pro
Attachment/ removal lever Locking lever ② Remove the GX-3R or GX-3R Pro from the product. 4-5-2. RP-3R (S) or RP-3R (Pro/S) ① Press the part marked “PUSH” on the attachment/removal lever on the side of the product. Attachment/ removal lever ②... -
Page 22: Startup And Shutdown Procedures
4-6. Startup and shutdown procedures Turning on the power Press and hold the power switch (POWER/RESET) for approximately one second until the power lamp (POWER) illuminates in green and you hear a short beep. Release the switch once the product beeps. NOTE •... -
Page 23: Fault Alarms
Suction flow rate High mode Press and hold the power switch (POWER/RESET) for approximately one second until the flow rate lamp (FLOW) illuminates steadily in yellow. Release the switch once the flow rate lamp (FLOW) illuminates steadily in yellow. NOTE •... -
Page 24: Maintenance
not dirty or clogged. <Maintenance service> • Riken Keiki provides services related to regular maintenance, adjustment, and servicing. • The main items of the maintenance service are as follows. For more information, contact Riken Keiki. Major service details Filter check : Checking that the filters are not dirty or clogged. -
Page 25: Cleaning Procedure
5-2. Cleaning procedure The product must be cleaned if it becomes too dirty. Turn off the power and wipe off any dirt with a cloth. Do not use water or organic solvents to clean the product. Doing so may cause malfunctions. CAUTION ... -
Page 26: Periodic Replacement Parts List
* A functional check by a qualified service engineer is required after replacement. To ensure safety and the stable operation of the product, request checking by a qualified service engineer. Contact Riken Keiki to request checking. NOTE The above replacement intervals are guidelines only. Replacement intervals may vary depending on actual operating conditions. -
Page 27: Storage And Disposal
6-2. Procedure for reuse Contact Riken Keiki before resuming use of the product after extended storage. 6-3. Product disposal Dispose of the product as industrial waste (incombustible) in accordance with local regulations. - Page 28 NOTE Crossed-out recycle dustbin mark This pictogram is affixed to products which contain batteries that fall under EU Battery Directive 2006/66/EC. Such batteries need to be disposed of as specified by the latest directive. This pictogram indicates that the batteries need to be separated from ordinary waste and disposed of appropriately.
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Page 29: Troubleshooting
Low flow rate The filters or tapered case is fitted correctly. If not, fit alarm nozzle is clogged. correctly. indication • Check the tapered nozzle for clogging. Remove any clogs. The pump is Contact Riken Keiki to request deteriorated. pump replacement. -
Page 30: Product Specifications
Product Specifications Model RP-3R RP-3R (Pro) RP-3R (S) RP-3R (Pro/S) Suction flow High mode: Approximately 500 mL/min rate Low mode: Approximately 350 mL/min Alarm <Low flow rate alarm> FLOW lamp rapid flashing (yellow) indications <Low battery voltage alarm> POWER lamp flashing (green) AA alkaline battery ×1... - Page 31 2019/3/20 1-4 and 2-4 added, 4-2 and 5-1 corrected, NOTE added 2019/7/29 in 4-4 and 4-6 Declaration of Conformity 2019/11/26 Declaration of Conformity 2020/4/1 RP-3R(S) and RP-3R(Pro/S) added 2020/8/5 Declaration of Conformity Type approval number added, 2020/10/30 Declaration of Conformity...
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