3408E and 3412E Engines for Caterpillar Built Machines Caterpillar

Battery - Test

Usage:

769C 01X

Sebagian besar pengujian sistem listrik dapat dilakukan di engine. Isolasi kabel harus dalam kondisi baik. Koneksi semua kabel harus bersih, dan kedua komponen harus kencang.

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Jangan sekali-kali melepaskan sambungan sirkuit unit pengisian listrik atau kabel sirkuit baterai dari baterai sewaktu unit pengisian listrik sedang bekerja. Bunga api dapat menyebabkan ledakan uap mudah terbakar yang merupakan campuran hidrogen dan oksigen yang dibebaskan dari elektrolit melalui lubang keluaran baterai. Cedera terhadap petugas dapat terjadi.

Sirkuit baterai merupakan beban elektrik di unit pengisian. Beban bersifat variabel karena kondisi pengisian di baterai.

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PERHATIAN

Unit pengisian akan rusak jika koneksi antara baterai dan unit pengisian terputus saat baterai diisi. Kerusakan terjadi karena beban dari baterai hilang dan karena ada peningkatan tegangan pengisian. Tegangan tinggi akan merusak unit pengisian, regulator, dan komponen elektrik lainnya.

Rujuk ke Petunjuk Khusus, SEHS7633, "Battery Test Procedure" untuk prosedur pengujian baterai yang benar. Publikasi ini juga berisi spesifikasi untuk digunakan saat Anda menguji baterai.

Caterpillar Information System:

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