SanHima拖車煞車分離套件使用手冊

產品結束view

The SanHima Trailer Brakes Breakaway Kit is designed to enhance safety for trailers, caravans, and towable RVs equipped with electric brakes. This system automatically activates the trailer brakes in the event of an accidental separation from the tow vehicle, ensuring a swift and reliable response during emergencies. It includes a 12V 5Ah battery with a built-in charger and LED indicators for convenient battery status monitoring.

Figure 1: Complete SanHima Trailer Brakes Breakaway Kit components.

盒子裡有什麼

• 1 x Break Away System with Built-in Battery
• 1 x Breakaway Switch with Pin
• 1 x 使用者手冊（本文檔）

安裝

Mounting the Breakaway Box and Switch

The breakaway system's battery box and switch can be easily installed using screws or rivets. It is recommended to mount the unit on the trailer frame for convenience and stability. The rugged heavy-duty PP case provides protection from moisture and debris, but for prolonged durability, consider mounting it in a location that offers additional shelter from direct exposure to extreme weather conditions.

圖 2：Examples of breakaway system mounting locations on a trailer.

接線說明

The system comes with pre-wired, color-coded cables for straightforward connection:

• 白色的： 地面
• 藍色的： 煞車
• 黑色的： Battery (12V input from tow vehicle or house battery for charging)

Refer to the wiring diagram below for proper connection to your trailer's electrical system. Ensure all connections are secure and insulated to prevent short circuits.

Figure 3: Wiring Diagram for the SanHima Breakaway System.

Breakaway Switch Cable Installation

Connect the breakaway switch cable to your tow vehicle. The cable should be long enough to allow for turns but short enough to pull the pin and activate the brakes if the trailer separates from the vehicle. Attach the cable securely to a non-removable part of the tow vehicle, such as a bumper clevis or safety chain pocket, ensuring it will pull the pin from the switch if the trailer detaches.

Figure 4: Breakaway switch cable installation.

手術

Automatic Brake Activation

In the event of an accidental trailer breakaway, the breakaway switch pin will be pulled, automatically activating the trailer's electric brakes. This ensures the trailer comes to a safe stop, preventing potential accidents.

Figure 5: Breakaway switch mechanism.

Battery Charging and Testing

The built-in 12V 5Ah battery can be charged from your tow vehicle's electrical system or the house battery of your trailer when connected. It is crucial to check the battery charge before each towing journey to ensure the system is ready for use.

The unit features a "TEST" button and LED indicators to quickly assess the battery's charge level:

• 綠色 LED： 充滿電
• 黃色 LED： Recharged (sufficient charge)
• 紅色LED： Charging (low charge)

Figure 6: LED indicators for battery status.

Figure 7: Pressing the 'TEST' button to check battery charge.

維護

Regular maintenance ensures the longevity and reliability of your SanHima Breakaway Kit:

• 電池檢查： Always verify the battery charge level using the "TEST" button before each trip. A fully charged battery is essential for proper operation.
• 環境保護： While the unit features a robust PP case, it is not fully waterproof. If mounted in an exposed area, consider adding additional protection from direct water exposure to prolong its lifespan.
• 單元更換： For optimal safety and performance, it is recommended to replace the entire breakaway unit, including the battery and switch, every 3-5 years, or if any signs of wear, damage, or reduced performance are observed.

故障排除

• No LED Indication when pressing TEST:
  • Check all wiring connections (White: Ground, Black: Battery) for looseness or corrosion.
  • Ensure the tow vehicle or house battery is providing 12V power to the black wire for charging.
  • The internal battery may be completely discharged or at the end of its lifespan. Allow time for charging or consider replacing the unit.
• Brakes do not activate upon pin pull:
  • Verify the blue wire connection to the trailer brakes is secure.
  • Check the battery charge level using the TEST button. A low or dead battery will prevent brake activation.
  • Inspect the breakaway switch and pin for any physical damage or obstruction.

規格

圖 8：產品尺寸。

保固資訊

This SanHima Trailer Brakes Breakaway Kit comes with a 1年保固 from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please refer to the official SAN HIMA web網站或聯絡客戶支援。

客戶支援

For any questions, technical assistance, or support regarding your SanHima Trailer Brakes Breakaway Kit, please visit the official SAN HIMA web請造訪其網站或聯絡其客戶服務部門。聯絡資訊通常可在產品包裝或品牌官網上找到。