RUMBLE HOG RH7500, Руководство по эксплуатации

Страница: 17 / 164

17
Section 1 - Safety Information
• Disconnect the negative (-) battery cable first
and when reconnecting, connect the negative
(-) cable last.
• Do not grind, weld or have open flame near
batteries. Sparks can cause explosion.
• Do not weld on truck without turning off the
main circuit breakers and disconnecting the
batteries.
• Do not short across battery terminals. Sparks
can cause an explosion.
1.5 hydraulic System hazard
The hydraulic systems for the hydrostatic drive,
lift cylinders and hydraulic motors operate at ex-
tremely high pressure. Always use extreme cau-
tion when working around hydraulic systems. A
high pressure fluid leak from a damaged hose or
fitting can cause severe lacerations to a person’s
skin or inject hydraulic fluid into the blood stream,
which can be fatal.
The following hydraulic system precautions
apply:
WARNING
TO AVOID SERIOUS INJURY OR DEATH, NEVER USE YOUR
HAND OR OTHER PART OF YOUR BODY TO CHECK FOR
LEAKS IN THE HYDRAULIC SYSTEM. USE A PIECE OF
CARDBOARD OR OTHER DEVICE TO IDENTIFY WHERE THE
HYDRAULIC SPRAY IS EMITTING.
• Hydraulic hoses and connections must be
inspected frequently to ensure they are in
good condition and that there are no signs of
chaffing or deterioration.
• Use only hydraulic components which are
marked with the recommended operating
pressure. Never exceed the operating pres-
sure of the weakest component in the system.
• Make sure hoses are protected from contact
with sharp objects or chaffing.
• Stretched or abused hose can fail prematurely
and unexpectedly, which could cause injury to
personnel. Hoses that have been exposed to
excessive stretching, kinks or chaffing should
be replaced.
• Always make sure all personnel maintain a
safe distance from all hydraulic components
and hoses whenever the cutting unit is in
operation.
• Always depressurize the hydraulic system
before removing any hydraulic components,
hoses or fittings. Failure to do so could result
in serious injury or death.
WARNING
INJURIES FROM HIGH PRESSURE HYDRAULIC SYSTEM
COMPONENT FAILURES ARE VERY SERIOUS AND CAN
RESULT IN SEVERE INJURY OR A FATALITY. ALWAYS
MAKE SURE ALL PERSONNEL ARE A SAFE DISTANCE
FROM HYDRAULIC SYSTEM COMPONENTS AND HOSES
WHENEVER THE VEHICLE IS OPERATING.
WARNING
ALWAYS USE EXTREME CAUTION WHEN WORKING AROUND
HYDRAULIC SYSTEMS. A HIGH PRESSURE FLUID LEAK
FROM A DAMAGED HOSE OR FITTING CAN CAUSE SEVERE
LACERATIONS TO A PERSON’S SKIN OR INJECT HYDRAULIC
FLUID INTO THE BLOOD STREAM, WHICH CAN BE FATAL.
• If the unit is operated in temperatures below
68 degrees Fahrenheit, you must always per-
form the cold weather hydraulic system warm
up procedure in this section and the Operation
chapter to avoid significant or catastrophic
damage to the system.