DX380LC-7
Inspection, Maintenance and Adjustment
4-2
Welding Instructions
•
Disconnect battery only when LED light is OFF after
engine is turned OFF.
•
Do not apply more than 200 V continuously.
•
Connect grounding cable within 1 m (3.3 ft) of area to be
welded. If grounding cable is connected near instruments,
connectors, etc., instruments can be damaged.
•
If a seal or bearing happens to come between part being
welded and grounding point, change grounding point to
avoid these types of parts.
•
Do not use area around work equipment pins or hydraulic
cylinders as grounding point.
Do Not Drop Things Inside Machine
•
When opening inspection windows or oil filler port of tank
to perform inspection, be careful not to drop nuts, bolts, or
tools inside the machine.
If parts are dropped inside machine, it can cause damage
and/or improper operation of the machine. If you drop
anything inside the machine, always remove it
immediately.
Dusty Work Site
When working at a dusty work site, do the following:
•
Clean radiator fins and other parts of heat exchange
equipment more frequently, and take care not to let fins
become clogged.
•
Replace fuel filter more frequently.
•
Clean electrical components, especially starting motor and
alternator, to avoid accumulation of dust.
•
When checking and replacing oil or filters, move the
machine to a place where there is no dust and take care to
prevent dust from entering system.
Avoid Mixing Lubricants
If a different brand or grade of oil has to be added, drain all old
oil before adding new brand or grade of oil.
Never mix different brands or grades of oil.
Locking Inspection Covers
Lock inspection cover securely into position with lock bar. If
inspection or maintenance is performed with inspection cover
not locked in position, it could fall and cause injury.
