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HAGUL EZ
USER MANUAL
Please carefully read this manual before
using the product and store the manual
for later reference
V10

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Table of Contents
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karl sanders
June 15, 2025

how to replace the propeller on a Hagul EZ Underwater Scooter

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Summary of Contents for Sublue HAGUL EZ

  • Page 1 HAGUL EZ USER MANUAL Please carefully read this manual before using the product and store the manual for later reference...
  • Page 2: Table Of Contents

    Safety Warning Tips Specifications & Parameters Specifications Motor Parameters Charging Adapter Before using this device, please fully read this user’s manual and any other included warnings Description of symbols: Warning Notice Annotation (detailed explanation and description) Sublue All Rights Reserved...
  • Page 3: Product Overview

    Packing List Before using this product, please carefully check whether all items listed are present in the package. If any items are missing, please contact Sublue or a locally licensed agent. Underwater Scooter×1 Adapter & Power Cord×1 Manual×3...
  • Page 4: Components

    Components 1. Buoyancy chamber 2. Left start button 3. Right start button 4. Charging port 5. Propeller 6. Indicator light 7. Protective cover 8. Handle About This Device Operation Instructions Left start button Right start button Note Command Execution method Illustration After powering on, the Press and hold the left...
  • Page 5: Reading The Indicator Lights

    Charging The Hagul EZ scooter is equipped with a built-in rechargeable lithium-ion battery. Before using the scooter for the first time, please fully charge the battery to ensure that it functions at optimum levels. (AC power supply: 100-240VAC, 50/60 Hz, charging temperature: 0-45℃)
  • Page 6: Maintenance And Storage

    Maintenance and Storage Cleaning After using Hagul EZ in either seawater or freshwater, please clean the scooter following the steps below: Clean all components parts by rinsing or soaking in clean water. Keep the device powered on; press and hold the start buttons with both hands, submerge the scooter in water for 3 seconds;...
  • Page 7: Safety Warning

    Safety Warning This product cannot be used as Please do not face directly a life-saving equipment, the back of the propeller and users shall wear a life under any circumstances, jacket or be equipped with and do not try to block the life-saving equipment under all water inlet and outlet sides circumstances.
  • Page 8: Tips

    Please take the product out of the water when it is not in use. Only the official or authorized service personnel of Sublue are allowed to repair the product without authorization, because incorrect repair operation may cause water leakage, damage, fire or electric shock to the product.
  • Page 9: Specifications & Parameters

    Specifications & Parameters Specifications Dimensions L 375 mm×W 295 mm×H 202 mm Weight 3500 g (including a 92.88 Wh built-in battery) Operating Depth 0-15m Power 315W High speed: 3 knots (1.4 m/s); Speed low speed: 2 knots (1.1m/s) * Continuous run at high speed: 18 minutes; Battery life * Continuous run at low speed: 25 minutes;...
  • Page 10: Charging Adapter

    Charging Adapter Input voltage AC100-240V 50/60Hz Output voltage 16.8V Rated power 67.2W Charging indicator Red: Charging; Green: Fully charged The travelling speed at each speed level has been determined by testing, and is subject to variations in users, water temperature, depth of water, currents, and other water conditions, as well as mounted accessories, clothing, and other equipment worn by the users.
  • Page 11 The final right of interpretation belongs to Sublue...

Table of Contents