Mack TerraPro LEU 2010, Руководство оператора

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208 MAINTENANCE AND LUBRICATION
Note: For circuit breaker designations, refer to the Circuit Protection charts.
Fuses are standard equipment for all circuits except the headlamps and
windshield wipers. Circuit breakers are available as optional equipment.
CAUTION
For proper installation of electrical accessories, all wiring should meet SAE
requirements and be routed through the circuit protection panel with proper
amperage fuses or Type II circuit breakers. (Headlights and wipers will be on
Type I, cycling-type circuit breakers.)
Some vehicles may be equipped with daytime running lights. For the daytime
running lights to be operational, a DRL module must be installed in the
relay socket marked either DRL MOD or Running Lamps on the electrical
equipment panel. Do NOT install a standard relay into the daytime running
light relay socket (marked either DRL MOD or Running Lamps) or a short
circuit in the headlight high beam circuit will result.
The headlight circuits are protected by SAE Type I (automatic reset-cycling)
circuit breakers that automatically interrupt then restore the flow of current
through the circuit in the event of an overload. This cycling will continue until
the cause of the overload is repaired.
SAE Type II (automatic reset, non-cycling) circuit breakers (if equipped)
provide a complete circuit disconnect until the overload is corrected. The
power to the affected circuit breaker must be shut off before the circuit breaker
will reset itself.
The circuit protection panel also provides access to battery, ignition and
ground terminals for non-factory installed electronic equipment. (On V-MAC
chassis, there are two serial link terminals for easy local connection of a trip
recording device.)