Madill 3000, Operation & Maintenance Manual

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3
When checking for leaks in the
hydraulic system, use a piece of
cardboard or wood. A small
stream of high pressure oil can
penetrate the skin and cause
serious injury.
DO NOT USE YOUR HAND OR
FINGERS TO SEARCH FOR
LEAKS.
If you are struck by pressurized
hydraulic fluid, seek medical
attention immediately.
During break in period (first
100-200 hours of operation)
higher oil consumption is
normal. For this reason,
check the oil level more
frequently than the normal
recommendation.
MACHINE OVERVIEW
When the machine is first delivered, it is
important to go through a series of inspections
and checks before placing the machine in
service.
Checking the positions of the shipping blocks
supporting the machine can indicate damage
that may have occurred during shipping. All
blocking should be tightly in place and all
cables should be properly tensioned. Loose
cables and blocks may mean the machine has
been jarred or subjected to unusual vibration;
this could mean loose parts and bolts. Inspect
the machine surface for damage. Walk around
the machine and perform a visual inspection.
Before the machine is run, the oil level in the
engine should be checked to ensure it is at the
proper level. Also check the coolant level and
concentration in the radiator. Hydraulic fluid in
the reservoir should be in the proper range
pointed out on the sight glass;
do not overfill
this , room must be allowed for fluid expansion
due to heat. Check the oil level in all gearboxes. Consult the Service & Lubrication
Section for correct service procedures. Lubricate all fittings to be sure they will accept
grease.
Read the procedure for machine start-up before running the engine on
assembled machine.
Start and run the engine until it warms up . Cycle the
various functions and monitor the system for
unexpected behavior such as stalling or pressure
loss.
Normally the first hours of operation or break in
period are the most crucial to the machine. It is at
this time that bolts loosen due to wearing-in process
and metal contact is greatest in the hydraulic system.
Open the doors of the machine and look over the
wiring, hoses, clamps and piping. Verify the fluid
levels of the engine, radiator and hydraulic reservoir
are still sufficient. Inspect the side frames for oil on
the rollers and the drive gear boxes.