Crivit Children's Bicycle Helmet User Manual

1. ആമുഖവും ഉൽപ്പന്നവും കഴിഞ്ഞുview

Thank you for choosing the Crivit Children's Bicycle Helmet. This helmet is designed to provide safety and comfort for young cyclists. It features an extremely lightweight design with high stability and heat resistance, achieved through modern Inmold construction. The outer shell is made of impact-resistant polycarbonate, and the inner shell uses high-absorption expanded polystyrene for optimal protection.

Key features include 13 ventilation channels for optimal air circulation and a removable rear light with a modern light strip offering three illumination levels for enhanced visibility.

ചിത്രം 1.1: വശം view of the Crivit Children's Bicycle Helmet, showcasing its design and ventilation channels.

2 സുരക്ഷാ വിവരങ്ങൾ

Always prioritize safety when using this helmet. Please read and understand the following guidelines:

• This helmet is designed for cycling and similar activities. It is not intended for motor sports or other activities where a different type of helmet is required.
• ഹെൽമെറ്റ് നന്നായി യോജിക്കുന്നുണ്ടെന്നും സുഖകരമായി യോജിക്കുന്നുണ്ടെന്നും ഉറപ്പാക്കുക. ശരിയായി ഘടിപ്പിക്കാത്ത ഹെൽമെറ്റ് മതിയായ സംരക്ഷണം നൽകിയേക്കില്ല.
• Always fasten the chin strap securely. The strap should be tight enough to prevent the helmet from moving freely, but not so tight as to cause discomfort.
• Inspect the helmet regularly for any signs of damage, such as cracks, dents, or frayed straps. If damage is found, replace the helmet immediately.
• Do not modify the helmet in any way. Modifications can compromise its protective capabilities.
• Clean the helmet only with mild soap and water. Harsh chemicals can damage the helmet's materials.
• Replace the helmet after any significant impact, even if visible damage is not apparent. The internal structure may be compromised.

3. ഘടകങ്ങൾ

The Crivit Children's Bicycle Helmet consists of the following main components:

• പുറംകവചം: Impact-resistant polycarbonate.
• Inner Shell: High-absorption expanded polystyrene (EPS).
• Ventilation Channels: 13 channels for airflow.
• Adjustable Strap System: For secure and comfortable fit.
• Chin Strap with Buckle: For fastening the helmet.
• Removable Visor: Provides shade and protection.
• Removable Rear Light: With 3 illumination levels for visibility.
• കൊതുകുവല: Integrated into the front vents.

ചിത്രം 3.1: പിൻഭാഗം view of the helmet, highlighting the integrated removable rear light.

Figure 3.2: Close-up of the removable rear light module, showing the power button.

4. സജ്ജീകരണവും ക്രമീകരണവും

Proper helmet fit is crucial for safety. Follow these steps to ensure a correct fit:

1. ശരിയായ വലുപ്പം തിരഞ്ഞെടുക്കുക: This helmet is available in size XS (46-51 cm head circumference). Measure the user's head circumference to ensure it falls within this range.
2. ഹെൽമെറ്റ് സ്ഥാപിക്കുക: Place the helmet squarely on the head, covering the forehead. It should sit level, not tilted back or forward.
3. Adjust the Retention System: Use the dial or slider at the back of the helmet to tighten or loosen the internal retention system. Adjust until the helmet feels snug but comfortable, without excessive pressure points. The helmet should not move significantly when the head is shaken.
4. Adjust the Side Straps: The side straps should form a "V" shape just below the ears. Adjust the sliders on the straps to achieve this position.
5. Fasten the Chin Strap: Buckle the chin strap. Tighten the strap until it is snug under the chin. You should be able to fit one or two fingers between the strap and the chin, but no more.
6. ചലനം പരിശോധിക്കുക: With the chin strap fastened, try to push the helmet from side to side and front to back. It should not move more than an inch in any direction. If it does, readjust the retention system and straps.
7. Visor Attachment (if detached): Align the visor's attachment points with the corresponding slots on the helmet and firmly press until it clicks into place.
8. Rear Light Installation: The rear light is designed to be easily removable and attachable. Ensure it is securely clicked into its designated slot at the back of the helmet.

ചിത്രം 4.1: മുൻഭാഗം view of the helmet, illustrating the visor and front ventilation channels with integrated mosquito net.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

5.1 Using the Rear Light

The integrated rear light enhances visibility, especially in low-light conditions. It features three illumination levels:

• To Turn On/Cycle Modes: Press the power button located on the rear light module. Each press will cycle through the illumination modes (e.g., steady on, flashing, rapid flashing).
• ഓഫാക്കാൻ: Continue pressing the power button until the light turns off, or press and hold the button for a few seconds.
• ബാറ്ററി മാറ്റിസ്ഥാപിക്കൽ: When the light dims or stops working, the battery needs replacement. Refer to the Maintenance section for instructions.

5.2 പൊതുവായ ഉപയോഗം

• Always wear the helmet when cycling.
• Ensure the helmet is properly adjusted and secured before each ride.
• The ventilation channels are designed to keep the head cool. Avoid obstructing them.

6. പരിപാലനം

Regular maintenance will prolong the life of your helmet and ensure its continued effectiveness.

6.1 Cleaning the Helmet

• Use a soft cloth, mild soap, and cool water to clean the outer and inner surfaces of the helmet.
• Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the helmet's materials and compromise its integrity.
• Allow the helmet to air dry completely before storage.

6.2 Rear Light Battery Replacement

The rear light uses a small button cell battery. To replace it:

1. Carefully remove the rear light module from the helmet.
2. Locate the battery compartment on the back of the module.
3. Using a small screwdriver or coin, open the battery compartment cover.
4. Remove the old battery and insert a new one, ensuring correct polarity (+/-).
5. ബാറ്ററി കമ്പാർട്ട്മെൻ്റ് കവർ സുരക്ഷിതമായി അടയ്ക്കുക.
6. Reattach the light module to the helmet.

6.3 സംഭരണം

• നേരിട്ടുള്ള സൂര്യപ്രകാശത്തിൽ നിന്നും തീവ്രമായ താപനിലയിൽ നിന്നും അകന്ന് തണുത്തതും വരണ്ടതുമായ സ്ഥലത്ത് ഹെൽമെറ്റ് സൂക്ഷിക്കുക.
• Avoid storing the helmet near chemicals or solvents that could damage its materials.

7. പ്രശ്‌നപരിഹാരം

8 സ്പെസിഫിക്കേഷനുകൾ

9. വാറൻ്റിയും പിന്തുണയും

For warranty information and customer support, please refer to the documentation provided at the time of purchase or contact Crivit customer service directly. Keep your proof of purchase for any warranty claims.

പ്രധാനപ്പെട്ടത്: The warranty typically covers manufacturing defects. Damage resulting from improper use, accidents, or modifications is usually not covered. Always follow the instructions in this manual to ensure proper use and care of your helmet.