Electric System; Long-Term Storage (Battery); Cold Start - Hyundai HDFN35T Operation And Maintenance Manual

ELECTRIC SYSTEM

ELECTRIC SYSTEM
The engine is equipped with a 12 volt electrical system consisting of a starter motor and an alternator, the max charging
current of which is 50 Amp.
BATTERY
The level of the electrolyte in the battery should be checked every 14 days or every 25 operating hours.
The battery must never be isolated from the alternator, when the engine is running.

LONG-TERM STORAGE (BATTERY)

1. Before long-term engine storage remove the battery. fully charge the battery, store the battery in a dry, dark place.
Do not store on the ground or a concrete surface.
2. Batteries will discharge even when not in use.
During long periods of inactivity, recharge regularly to maintain readiness and battery life.
WARNING!
It is not allowed to connect additional equipment to the wiring system of the engine.
Possible additional equipment has to be connected directly to the terminals of the battery.

COLD START

If you want to cold start the lifeboat engine at minus 30℃, please check the list as below.
CONTENT
Model
Fuel type
Battery capacity
Heater-cooling water
Lubrication oil
Cable-battery
Antifreezing solution ratio
SPECIFICATION
HB29D1 or HB36D1
Diesel 50% + Kerosene 50%
80 AH
230W-AC42V
SAE 5W-30
50 mm 2
Antifreezing solution 50% and Water 50%
14