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Please understand well the contents of "Cautions on Product Use" of Instruction Manual (hereinafter referred to as “this manual”), and operate it after often reading this manual. • 本書はいつでも使用できるよう、大切に保管してください。 Please keep this manual carefully to be able to use it at any time. チコーエアーテック株式会社 CHIKO AIRTEC CO., LTD.
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揮できますよう正しいお取扱いをお願いします。 We greatly appreciate that you have purchased our CBA Series. CHIKO AIRTEC CO., LTD. is working to achieve clean air with compact equipment while utilizing “air technology” effectively. The CBA Series is an energy-saving-type clean box that realizes “air technology” in a compact body.
Chapter 1 Product Usage Precautions Chapter 1 Product Usage Precautions 1.1 Safety Notations This instruction manual describes usage precautions with the below listed symbols. Be sure to read the instructions. Symbol Meaning Indicates a hazardous situation which, if not avoided, could result in personal death or WARNING serious injury.
Chapter 1 Product Usage Precautions 1.6 Safety Label Locations “Do not disassemble” label High voltage Warning label High temperature Warning label MET label Nameplate Attention label Fuse rated label Attention label High voltage High temperature “Do not Nameplate warning label warning label disassemble”...
Chapter 2 Components Identification Chapter 2 Components Identification 2.1 Accessories ① ② ③ ④ ⑤ ⑥ 100-115V version 220-230V version ⑦ ⑧ Name Function Qty. Primary filter Collects/adsorbs dust. ① Secondary filter Protects electrical parts from dust. ② Exhaust filter Cleans exhaust.
Chapter 2 Components Identification 2.2 Device Body 2.2.1 CBA-080AT3-HI-UL1, UL2 / CBA-500AT3-HI-UL1, UL2 ① ② ⑦ ③ ④ ⑥ ⑤ Name Function Exhaust port door Contains an exhaust filter. ① ② AT3 panel (operation panel) Operates the device. Remote connector Connects a remote cable (optional).
Chapter 2 Components Identification 2.2.2 CBA-1200AT3-HI-V1-UL2 ⑨ ① ② ③ ⑧ ④ ⑦ ⑤ Name Function Exhaust port door Contains an exhaust filter. ① AT3 panel (operation panel) Operates the device. ② Remote connector Connects a remote cable (optional). ③ Power connector Connects the power cable.
Chapter 2 Components Identification 2.3 AT3 Panel ① ② ③ ④ ⑨ ⑤ ⑤ ⑧ ③ ⑥ ⑦ Name Function Organic EL Displays the operating status and various settings. ① (OLED) display Displays an error or warning number in case of an error or warning. Suction power Green lamps indicate a suction power level (1 to 7).
Chapter 2 Components Identification 2.4 Display Indications 2.4.1 About Modes Normal mode Main power During stoppage Page 47 MODE SELECT button switch ON OFF button Page 46 OFF button ON button Held down for 3 sec During operation Page 46 ENTER button Held down for 3 sec 2.4.2 Indications During Stoppage...
Chapter 2 Components Identification 2.4.3 Indications During Operation The Up/Down arrow buttons cycle through indications. **.**kPa External pressure **.**kPa Suction pressure **.**kPa Differential pressure **.**kPa Exhaust pressure Blower ***.*°C Temperature around blower Motor rotational frequency Motor *****rpm Indicates the rotational frequency of the currently running motor. Accumulated run time (resettable) Runtime ******h...
Chapter 3 Operation Chapter 3 Operation 3.1 Start-up Preparation 3.1.1 Installation ■ Installation location To ensure operating safety and deliver the full performance of the device, install the device in a location that meets the following conditions: Item Description Ambient temperature 0°...
Chapter 3 Operation 3.1.2 Wiring and Piping ■ Wiring • Perform wiring firmly, without bending or pulling cables with excessive force. Fire or electric shock may result. WARNING • Ensure that the power supply conforms to the specifications of the device. •...
Chapter 3 Operation 3.3 Registering Initial Pressures Air volume reduction due to filter clogging is judged based on a registered initial differential pressure and indicated as low air volume (WARN4). Register initial pressures through these steps: Perform the wiring and piping of the device. Start the device at a desired suction power level.
Chapter 4 Configuring Settings (MODE SELECT Mode) Chapter 4 Configuring Settings (MODE SELECT Mode) 4.1 Screen Transitions in MODE SELECT Mode To move to the MODE SELECT mode, press the MODE SELECT button during stoppage. The Up/Down arrow buttons cycle through parameters. Communication format setting mode [Com Setting] (...
Chapter 4 Configuring Settings (MODE SELECT Mode) The setting screen appears. Press the Up/Down arrow buttons to select the desired setting. Press the ENTER button to determine the setting. To exit this mode, press the MODE SELECT button to return to normal mode. 4.3 Air Volume-Down Alert Timing Setting Mode This mode allows for changing the timing for displaying an air volume-down warning (WARN4) as desired.
Chapter 4 Configuring Settings (MODE SELECT Mode) Press the ENTER button. The date setting screen appears. Press the Up/Down arrow buttons to change the value. Press the ENTER button to determine the value. Set the value in this order: year, month, and day. After the date is set, the time setting screen appears.
Chapter 5 Maintenance and Checkup Chapter 5 Maintenance and Checkup • Before starting maintenance and checkup, be sure to break the electrical CAUTION circuit by turning off the power supply and disconnecting the plug from the power outlet. 5.1 Replacing Filters If clogging occurs, a “WARN2”...
Chapter 5 Maintenance and Checkup 5.1.2 Replacing the Secondary Filter • The secondary filter should be replaced in an area large enough to open the suction- IMPORTANT side filter case. Release the two snap locks for suction-side Suction-side filter case Snap locks filter case.
Chapter 5 Maintenance and Checkup 5.1.4 Replacing the Motor Cooling Exhaust Filter (CBA-1200AT3-HI-V1-UL2 Only) Loosen the four screws from the top and Screws Motor cooling port cover remove the motor cooling port cover. Screws Replace with a new motor cooling exhaust Motor cooling exhaust filter filter.
Chapter 5 Maintenance and Checkup 5.2 Replacing the Button Battery • The button battery case used in the device is for CR2477 size. Do not use button batteries other than CR2477. CAUTION • Turn on the electricity of the device while replacing the battery, or it will cause a huge consumption of the battery.
Chapter 5 Maintenance and Checkup 5.5 Errors/Warnings If an error/warning occurs, the self-diagnosis function built-in the device lights (flashes) the ERROR lamp and shows display data and error number alternately on the display. For a description of errors/warnings displayed, see “5.5.2 Error/Warning Table” (page 55). For faults and conditions not covered by self-diagnosis, see “5.6 Troubleshooting”...
Chapter 6 Useful Utilization (Optional) Chapter 6 Useful Utilization (Optional) 6.1 Remote Cable 6.1.1 Standard Connection Diagram CMN604-003 Original instructions...
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Chapter 6 Useful Utilization (Optional) ■ Connection examples ● Pins ① and ④ (input) Device side Customer side Do not apply Pin ① or ④ voltage. Pin ⑧ Reference circuit ● Pin ② (analog output) Device side Customer side Output voltage: 1 to 5 V 0.2 V Measuring instrument, etc.
Chapter 6 Useful Utilization (Optional) 6.1.2 Pin Assignments Wire color Pin # Signal name Description Operation input With ④ and ⑧ short-circuited, ① is short- Black ① signal circuited to start operation. ④ and ⑧ are short-circuited to start remote Remote control operation.
Flanges can be replaced without using tools if a different diameter of suction port is required to suit particular operating environments. Replaceable flange diameters Flange diameter (mm) Model φ38 φ50 φ65 φ75 CBA-080AT3-HI-UL1, FRJ-D-38-35-92 FRJ-D-50-35-92 FRJ-D-65-35-92 ― CBA-500AT3-HI-UL1, FRJ-D-38-35-108 FRJ-D-50-35-108 FRJ-D-65-35-108...
Chapter 7 Appendix Chapter 7 Appendix 7.1 Specifications Max. Motor rated Current Frequen Noise Max. suction Model Voltage* suction Mass static pressure output value value* volume 100 to 115 V CBA-080AT3-HI-(V1-)UL1 7.6 A single phase 450 W 50/60 Hz 1.9 m /min 9.3 kPa 58 to 70 dB...
Chapter 7 Appendix 7.3.3 CBA-1200AT3-HI-V1-UL2 CMN604-003 Original instructions...
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Travel expenses for on-site service will be chargeable whether within or outside the warranty period. For repair reasons, improved parts may be used for repair. CHIKO AIRTEC will not be liable for any damage resulting from use of this device, such as damage caused by failure of the device or by erasion of data.
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