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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 SK Series. CHIKO AIRTEC CO., LTD. is working to achieve clean air with compact equipment while utilizing “air technology” effectively. The SK Series is an energy-saving-type clean box that realizes “air technology” in a compact body.
第 2 章 各部の名称 2.3 AT パネル ① ⑦ ② ③ ③ ⑤ ④ ⑥ 番号 名称 働き フィルタの目詰まり状況をお知らせします。 ① フィルタランプ 「4.5.1 フィルタ状況お知らせランプ」(14 ページ) ② 能力レベルランプ 能力レベルを緑色のランプで表示します。(レベル 1~7) 運転中は←Lo(Hi→)ボタンを1回押すごとに能力が1レベル降下(上昇)しま す。 ③ ←Lo/Hi→ボタン ■Lo←ボタン:1回押すごとに1レベル降下します。 ■Hi →ボタン:1回押すごとに1レベル上昇します。 運転を停止します。 (能力レベルは、OFF ボタンで記憶されます。再スタートした時には ④ OFF ボタン そのレベルで運転を再開します。...
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 2 Components Identification Chapter 2 Components Identification 2.1 Accessories ① ② 100V version 200V version(-T version) 220-230V version(-CE version) ③ ④ Name Function Qty. Primary filter Collects/adsorbs dust. ① Secondary filter Protects electrical parts from dust. ② 100V version * 1...
Chapter 2 Components Identification 2.2 Device Body 2.2.1 SK-250AT ⑦ ① ⑥ ⑤ ④ ③ ② Name Function Suction port Connects a suction duct. ① Remote connector Connects a remote cable (optional). ② Main power switch Turns on/off power to the device.
Chapter 2 Components Identification 2.2.2 SK-450AT-HI / SK-750AT-PM ⑦ ① ⑥ ⑤ ④ ③ ② Name Function Suction port Connects a suction duct. ① Remote connector Connects a remote cable (optional). ② Fuse box Contains the fuse. ③ Power connector Connects the power cable ④...
Chapter 2 Components Identification 2.3 AT Panel ① ⑦ ② ③ ③ ⑤ ④ ⑥ Name Function Notifies you of the status of filter clogging. Filter lamp ① 「 4.5.1 Lamp to notify you of the filter status (page 36) Performance Displays the performance level with the green lamp.
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 3.2 Operation Leave an interval of three minutes or more between ON/OFF switching. CAUTION Repeated ON/OFF switching at intervals of less than three minutes, in particular less than 30 seconds, may cause failure. Turn on the MAIN POWER switch, and check that the MAIN POWER indicator lamp on the AT-panel is lit.
Chapter 4 Maintenance and Checkup Chapter 4 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. 4.1 Replacing Filters If the filter is clogged, the filter replacement indicator lamp will light up.
Chapter 4 Maintenance and Checkup 4.1.2 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 of the main body Primary filter and remove the primary filter (filter bag).
Replace one fuses if any of them is blown by an overcurrent due to trouble with internal equipment. The fuses are contained in the black box beside the power switch. The replacing fuses should be those designated by CHIKO AIRTEC. Designated fuses: 218 Series from Littell fuse ■SK-250AT・・・・・・...
Chapter 4 Maintenance and Checkup 4.4 Daily Care Method • Be sure to disconnect the plug from the power outlet and confirm that the CAUTION device is not operating. • In case the exterior of the device is dirty, wipe it gently with a soft cloth or a tightly squeezed cloth that will not make any damage on the device easily.
Replace filters. Clogged filter “4.1 Replacing Filters” (page 33) Foreign matter Call for repair. Odd noise or vibration entered in blower. ④ from motor Broken motor bearing Call for repair. Note: For other phenomena, contact CHIKO AIRTEC. CMN005-005 原本(Original instructions)
Chapter 5 Useful Utilization (Optional) 5.1.2 Color and signal of each wire • Do not short-circuit the wire [7] (yellow) with other wires. CAUTION A short-circuit may damage the AT panel and cause a malfunction. Wire Pin# Signal name Description Color Operation input signal With ④...
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Chapter 5 Useful Utilization (Optional) <Connection examples> ● Pins ① and ④ (input) Device side Customer side ~ ~ ≧1kΩ Do not apply voltage ①or④pin ~ ⑧pin Reference circuit ~ ~ ~ ●Pins ③, ⑤, and ⑥ (open collector output) Customer side Device side ~...
Max. Current suction Noise Model rated Voltage Frequency suction Mass value static value* output volume pressure 100V* 6.5A SK-250AT(-DS) 22.3kg single phase 200V 250W 3.4A 50/60Hz 5.5m /min 1.9kPa 50-67dB SK-250AT(-DS)-T DS… single phase 22.7kg 220-230V 3.2A SK-250AT(-DS)-CE single phase 100V* 10.0A...
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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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