SAN HIMA SH-VABS001A

Pukapuka Kaiwhakamahi mō te Kete Wehenga Pēki Waka SanHima

Model: SH-VABS001A | Brand: SAN HIMA

Ka mutu te huaview

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.

SanHima Trailer Brakes Breakaway Kit components including the control unit, 12V 5Ah battery, and breakaway switch.

Figure 1: Complete SanHima Trailer Brakes Breakaway Kit components.

He aha kei roto i te Pouaka

  • 1 x Break Away System with Built-in Battery
  • 1 x Breakaway Switch with Pin
  • 1 x Manual Kaiwhakamahi (tenei tuhinga)

Tāutatanga

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.

Nga momo examples of the SanHima breakaway system installed on different parts of a trailer frame.

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

Tohutohu Waea

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

  • Mā: Papa whenua
  • Kahurangi: Parani
  • Pango: 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.

Wiring diagram showing connections for the breakaway box, breakaway switch, trailer connector, and trailer wiring.

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.

Diagram illustrating the installation of the breakaway switch cable to the tow vehicle's safety chain pocket or bumper clevis.

Figure 4: Breakaway switch cable installation.

Mahi

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.

Close-up of the breakaway switch and pin, illustrating how it activates the trailer brakes upon separation.

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:

  • LED Kakariki: Ka Utu Katoa
  • LED kōwhai: Recharged (sufficient charge)
  • LED Whero: Charging (low charge)
Close-up of the breakaway system control unit showing the LED indicators for battery status: Fully Charged (green), Recharged (yellow), and Charging (red).

Figure 6: LED indicators for battery status.

A hand pressing the 'TEST' button on the breakaway system control unit, with the green LED illuminated, indicating a fully charged battery.

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

Te tiaki

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

  • Taki Pūhiko: Always verify the battery charge level using the "TEST" button before each trip. A fully charged battery is essential for proper operation.
  • Tiaki Taiao: 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.
  • Unit Replacement: 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.

Raparongoā

  • 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.

Whakatakotoranga

ĀhuahiraTaipitopito
WaitohuSAN HIMA
Tau tauiraSH-VABS001A
Momo Pūhiko12V 5Ah (Built-in)
Taupānga1 or 2 axle trailers with electric brakes
Rauemi TakePP (Polypropylene)
Taumaha Tūemi3.89 pauna
Ahu mōkihi8.9 x 6.18 x 4.41 inihi
Whenua TaketakeHaina
Product dimensions diagram showing measurements of the breakaway box, battery, and cable lengths.

Whakaatu 8: Nga Ahua Hua.

Nga korero Whakaputanga

This SanHima Trailer Brakes Breakaway Kit comes with a 1-tau pūtāhui 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 webpae, whakapā atu ranei ki te tautoko a te kaihoko.

Tautoko Kiritaki

For any questions, technical assistance, or support regarding your SanHima Trailer Brakes Breakaway Kit, please visit the official SAN HIMA webpaetukutuku, whakapā atu ranei ki ta raatau tari ratonga kaihoko. Ko te nuinga o nga wa ka kitea nga korero whakapiri i runga i te kohinga hua, i te waahi ipurangi mana ranei o te waitohu.

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