Electrical System - Hardi COMMANDER DELTA FORCE Instruction Book

2 - General Safety Instructions
• Reinforcement material inside the hose is visible due to cracks in the outer layers.
Only use genuine HARDI hydraulic hose lines.
The hydraulic hoses should not be in use for longer than 5 calender years, including any storage time of maximum 2 years.
Even with proper storage and approved use, hoses and hose connections are subject to natural ageing, thus limiting storage
time and the time of use. However, it may be possible to specify the length of use from experience values, in particular when
taking the risk potential into account. In the case of hoses and hose connections made from thermoplastics, other guide
values may be decisive.
Never attempt to plug leaks in hydraulic hose lines using your hand or fingers. Escaping high pressure fluid (hydraulic oil) may
pass through the skin and ingress into the body. RIsk of infection and serious injuries.
If you are injured by hydraulic oil, contact a doctor immediately.
When searching for leaks, use suitable aids to avoid the serious risk of infection and injury.

Electrical System

When working on the electrical system, always disconnect the tractor's battery.
When disconnecting the battery, disconnect the negative terminal first, followed by the positive terminal.
When connecting the battery, connect the positive terminal first, followed by the negative terminal.
Always place the appropriate cover over the positive battery terminal. If there is accidental earth contact, there is a risk of
explosion.
If climbing onto the sprayer during service work, be aware of the low voltage danger from electric components.
Only use the prescribed fuses. If the fuses used are too highly rated, the electrical system will be destroyed. Risk of fire.
The sprayer may be equipped with electronic components whose functions are influenced by electromagnetic interference
from other units. Such interference can pose risks to people, if the following safety information is not followed.:
• If retrofitting electrical units and/or components on the sprayer with a connection to the on-board power supply, the
user is responsible for checking whether the installation might cause faults on the vehicle electronics or other
components
• Ensure that the retrofitted electrical and electronic components comply with the EMC directive 2004/108/EC in the
appropriate version and bear the CE mark.
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