DANA SPICER PACCAR 220ev, Руководство по устранению неисправностей

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Safety Warnings
Warnings and Safety Regulations
Warning: The following warning and safety
regulations must be strictly observed for
your safety, for bystanders’ safety, and to
prevent vehicle damage.
General Warning
Warning:
This vehicle generates high
voltage that can cause an electric discharge
resulting in severe injury or death.
Training Requirements
Warning:
All troubleshooting must be
performed by qualified technicians trained
in high voltage safety.
Technicians must be fully aware of the
types of hazards involved in working with
electrical circuitry and familiar with standard
practices for preventing accidents.
The dealership is responsible for ensuring
that technicians are properly trained.
Warning:
Vehicle systems must be
installed by qualified and authorized
personnel in accordance with applicable
vehicle standards and industry practices.
Personal Protective Equipment
Warning: Always use appropriate personal
protective equipment (PPE) when working
with the vehicle systems, even when the
system is disconnected from a high voltage
source.
General High Voltage Warnings
Warning: Improper handling of high voltage
(HV) equipment can cause serious injury or
death.
Warning: Do not perform any
troubleshooting of HV equipment unless
specifically instructed by this guide or by
Dana.
Warning: Wear appropriate personal
protective equipment (PPE) when working
with high voltage (HV) equipment.
Warning: The high voltage cables must be
shielded and colored orange.
The high voltage and level of current
delivered by these systems can be lethal.
Failure to shield the high-voltage cables will
result in non-compliance with EMI
regulatory requirements.
Warning: The systems use differential
mode capacitors between the positive high-
voltage DC bus (+) and the negative high-
voltage DC bus (-) and common mode
capacitors between the high-voltage DC
bus and the chassis. Even when the
product is disconnected from the high-
voltage source, these capacitors can hold a
voltage high enough to cause an electric
discharge or death.
Electrical Equipment
Warning: Make sure the high voltage (HV)
and low voltage (LV) electrical supplies are
shut off when working with electrical
components or wiring.
Warning: After disconnecting the electrical
supply, wait 5 minutes before proceeding to
allow time for capacitors to discharge.
HV Junction Box
Warning: Do not open the HV junction box
unless specifically instructed by this guide
or by Dana.
Warning: Before performing any
troubleshooting of the HV junction box,
make sure to follow the instructions of the
Operation and Maintenance Manual to
safely operate on this system. Failure to do
so may result in serious injury or death.
Pneumatic Equipment
Warning: Pneumatic equipment can cause
serious injury. Make sure the system is
depressurized before performing any
maintenance on the air brake system or
other pneumatic components.