DANA SPICER PACCAR 220ev, Руководство по устранению неисправностей

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5
Safety Warnings
Environment
Pollution is a serious threat to the environment. To
keep pollution to a minimum, follow the below rules:
• Do not dump used oil, lubricants, hydraulic fluid,
or coolants in drains, in sewers, in landfills or on
the ground. This is illegal. All used fluids must
be stored separately.
• Service the vehicle regularly according to the
instructions and recommendations in the
service manual. If component service intervals
are not provided in the service manual, check
the truck manufacturer’s operator’s manual.
High Voltage (HV) System
Warning: Do not disassemble, remove, or
replace any high voltage component, cable,
or connector unless specifically instructed
by this guide. All high voltage cables are
colored orange for easy identification.
Warning: The high voltage batteries are not
serviceable and should NEVER be opened.
Only the MSDs and HV cable connections
should be accessed according to repair and
safety procedures.
Note: If a collision occurs, remove the keys
from the ignition (if they are safely
accessible) and do not touch any high
voltage cables, connectors, or components.
Note: In the unlikely event of a fire,
immediately contact your local fire
emergency responders.
Welding
Caution: Frame rails are heat-treated and
should not be welded. Electrical
components nearby welding could also be
damaged. Dana’s warranty does not cover
damage to components caused by any type
of welding.
Warning:
Prior to performing any
maintenance on the electric vehicle, always
perform the HV voltage shutdown
procedure.
Low Voltage (LV) System
The cab system of this vehicle operates on 24V
while other areas operate on 12V. When replacing
or fitting electrical or electronic components, always
verify that they are suitable for the system voltage.
LV Batteries
Warning: Always disconnect the battery
negative (ground) lead before carrying out
repairs or service on the electrical system.
Warning: Before attempting any work on
the batteries or electrical system, remove all
jewelry. If metal jewelry or other metal
contacts with electrical circuits, a short
circuit may occur, causing personal injury
and causing electrical system failure and
damage.
Jump-Starting Introduction
Jump-starting a vehicle is not a recommended
practice due to the various LV battery installations
and electrical options. However, if your LV battery is
discharged (dead), you may be able to start it by
using energy from a good LV battery in another
vehicle. This is termed jump-starting. Be sure to
follow the precautions and instructions below.
LV Charging Reminders
• Use protective eyewear.
• Keep all batteries away from children.
• Never reverse LV battery poles.
• Never attempt to place the vehicle in motion
with LV batteries disconnected.
• Keep the LV battery clean and dry.
• Look for any signs of damage. Replace
damaged 12V batteries according to the battery
manufacturer’s guidelines.
• Do not coat LV battery terminals with an
improper grease. Use petroleum jelly or
commercially available, noncorrosive,
nonconducting terminal coatings.
• Refer to the LV system charging and jump
starting instructions for proper procedure.
• It is preferred that 24V be provided across the 2
LV batteries. If only 12V source is available,
the connection must be across the second LV
battery so that the equalizer can distribute
power to the first LV battery.
Warning: Thaw frozen LV batteries at room
temperature before charging them. Remove
all the filler caps before charging.