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❶. Do not use it for any other purpose. INSTRUCTION C-738 MANUAL Thank you for purchasing the HOZAN C-738 SPOKE TENSION METER. SPOKE TENSION By controlling the spoke tension, you can assemble the correct wheel and diagnose wheel problems.
Identification of parts Package contents 取 扱 説 明 書 Checker Main unit Instruction manual Coin type lithium battery (for test operation) Other necessary items ● Coin type lithium battery (CR2032) Safety Precautions Please read this safety precations carefully before use to ensure correct use. The following symbols are displayed in this instruction manual.
Safety Precations Caution Do not use for anything other than May cause damege or malfunction. adaptive spokes. May cause injury, damege, malfunction Do not drop or hit the product. or inaccurate measurement. Operation Preparation for use How to insert the battery 1.
How to find the reference value By using the checker, it is possible to easily check whether the C-738 is measuring correctly. You need to find the "reference value" before using the checker. You should to measure it when using for the first time after purchase.
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6. Read the measured value on the display with the checker and the stopper pin contacted. This value is the reference value of your C-738 spoke tension meter. Record it in the blank below. This reference value is only for the product you purchased.
Operation Main operation 1. Use the checker to make sure you can measure correctly. Measure according to the procedure on page 5 to 6 "How to find the reference value". Compare the measured value with the reference value. Acceptance Range: The reference value ±0.02mm. 2.
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Ex.) Round plain spoke 6. Place the C-738 aligning the spoke. Fixed pivot Hold the C-738 perpendicular to the wheel and hook the Probe spoke by the fixed pivot of C-738. And position the C-738 so that the spoke contact the surface of the guide plate A.
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Operation Main operation 7. Slide the C-738 until the side of the guide plate B to the position where it contacts the rim. By making the measurement points the same, you can make stable measurement. Bladed or Butted spoke Round plain spoke 8.
Keep out of reach of children. ● Keep away from high temperature, humidity and dust. ● Please store after rust prevention. ● If you do not use the C-738 for a long time, remove the battery. Product disposal Follow local reguration when disposing.
Specifications Spokes with the shape, size, and material described Applicable Spoke Shape in the conversion table. Battery Coin type lithium battery (CR2032) x 1 pc Dimensions 185 (W) ×180 (H) ×70 (D) mm Weight 380g 1-2-12 Saiwaicho, Naniwa-ku, Osaka 556-0021, Japan Tel : +81-6-6567-3111 Fax : +81-6-6562-0024 20.09...
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