422F2, 426F2, 428F2, 432F2, 434F2 and 444F2 Backhoe Loaders Caterpillar


Battery Disconnect

Usage:

426 F2 DJ4


Ilustrasi 1g02791868
Untuk semua model kecuali 426F2

Sakelar pemutus baterai (1) berada di sisi kiri depan alat berat.



Ilustrasi 2g06105693
426F2

Di 426F2, sakelar pemutus baterai (1) berada di kotak baterai pada sisi kanan alat berat.

ON - Untuk mengaktifkan sistem kelistrikan, masukkan kunci sakelar pemutus hubungan aki dan putar searah jarum jam. Sakelar pemutus baterai harus diputar ke posisi ON sebelum menghidupkan engine.

OFF - Untuk menonaktifkan sistem listrik, putar sakelar pemutus baterai berlawanan arah putaran jarum jam ke posisi OFF.

Sakelar pemutus baterai dan sakelar start engine menjalankan fungsi yang berbeda. Sistem listrik seluruhnya akan mati saat Anda mematikan sakelar pemutus hubungan baterai. Baterai akan tetap tersambung ke sistem listrik saat Anda menonaktifkan sakelar start engine.

Putar sakelar pemutus hubungan baterai ke posisi OFF dan cabut kunci ketika Anda menyervis sistem kelistrikan atau komponen alat berat lainnya.

  • hubung-singkat

  • arus yang mengalir melalui beberapa komponen

  • perusakan


PERHATIAN

Jangan memutar sakelar pemutus hubungan baterai ke posisi OFF sementara engine sedang hidup. Kerusakan serius pada sistem kelistrikan dapat terjadi.


Untuk memastikan bahwa tidak ada kerusakan yang akan terjadi pada engine, pastikan engine beroperasi penuh sebelum menyalakan engine. Jangan nyalakan engine yang tidak beroperasi sepenuhnya.

Berikut adalah prosedur untuk memeriksa apakah sakelar pemutus baterai berfungsi dengan benar:

  1. Dengan sakelar pemutus baterai berada pada posisi ON, periksa apakah komponen listrik di ruang operator berfungsi. Verifikasi bahwa meteran jam menampilkan informasi. Verifikasi bahwa engine akan menyala.

  2. Putar sakelar pemutus baterai ke posisi OFF.

  3. Verifikasikan bahwa item berikut tidak berfungsi: komponen listrik di ruang operator, meteran jam, dan start engine. Jika ada komponen yang tetap berfungsi saat sakelar pemutus baterai berada pada posisi OFF, hubungi dealer Cat.

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