During Maintenance - Komatsu 830E-AC Shop Manual

Dump truck, serial numbers a30001-a30035
Hide thumbs Also See for 830E-AC:
Table of Contents

Advertisement

DURING MAINTENANCE

Personnel
Only authorized personnel can service and repair
the machine.
Attachments
Place attachments that have
been
removed
from
machine in a safe place and
manner to prevent them from
falling.
Working Under The Machine
Always lower all movable work
equipment to the ground or to
their
lowest
position
performing service or repairs
under the machine.
Always block the tires of the machine securely.
Never work under the machine if the machine is
poorly supported.
Keeping The Machine Clean
Spilled oil, grease,
scattered tools, etc.
can cause you to
slip or trip. Always
keep your machine
clean and tidy.
If water gets into
the
electrical
system, there is danger that the machine may
move
unexpectedly
components may occur. DO NOT use water or
steam to clean any sensors, connectors, or the
inside of the operator's compartment.
Use extreme care when washing the electrical
control cabinet. DO NOT allow water to enter the
control cabinet around the doors or vents. DO
NOT allow any water to enter the cooling air inlet
duct above the electrical control cabinet. If water
enters the control cabinet (through any opening
or crevice) major damage to the electrical
components may occur.
Never spray water into the rear wheel electric
motor covers. Damage to the wheel motor
armatures may occur.
DO NOT spray water into the retarding grids.
Excess water in the retarding grids can cause a
ground fault, which will prevent propulsion.
A03030 3/06
the
before
and/or
damage
to
General Safety and Operating Instructions
Rules To Follow When Adding Fuel Or Oil
Spilled fuel and oil may cause slipping. Always
clean up spills, immediately.
Always tighten the cap of the fuel and oil fillers
securely.
Never use fuel for washing any parts.
Always add fuel and oil in a well-ventilated area.
Radiator Coolant Level
If it is necessary to add
coolant to the radiator, stop
the
engine.
Allow
engine and radiator to cool
down before adding the
coolant.
• Depress the pressure relief button on the radiator
cap to relieve any pressure.
• Slowly loosen the cap to relieve pressure during
removal.
Use Of Lighting
• When checking fuel, oil, coolant, or battery
electrolyte,
always
explosion specifications. If lighting without this
protection is used, there is a danger of explosion.
the
use
lighting
with
anti-
A3-13

Advertisement

Table of Contents
loading

Table of Contents