1800 AWL Operation · Service · Maintenance Manual
16
While Servicing and Performing
Maintenance on the Machine
• ALWAYS Block the wheels to prevent unintended
movement.
• Adhere to your LOCK-OUT/TAG-OUT procedure when
performing maintenance or repairs to this machine.
Locking and tagging out equipment safeguards
those working on equipment from being injured by its
unexpected energized or releasing stored energy.
• To prevent fires, clean debris and chaff from the engine
and muffler areas.
• Periodically check that all nuts and bolts, hose clamps,
and hydraulic fittings are tight.
• When removing the fuel cap, unscrew it slowly, and
hold it firmly. The cap may otherwise be thrown due to
pressure buildup caused by an increase in temperature.
• For your safety, repair or replace all damaged or worn
parts immediately. Replacement parts which are
authorized by Rayco are the only parts which should be
used for repair or replacement on this machine.
• Altering this equipment, or using this equipment in
such a way as to circumvent its design capabilities and
capacities, could result in serious injury or fatality and
WILL VOID THE WARRANTY.
• Do not alter this machine in any manner. Alterations
such as attaching a rope to the control bar may result
in personal injury or death.
• NEVER remove the cap from the hydraulic tank or
reservoir while the machine is running. Hot oil under
pressure will cause injury.
• Relieve hydraulic system pressure before repairing
or adjusting fittings, hoses, tubing, or other system
components.
Parking
Park on a level surface. If you must park on a grade, chock
the machine.
1. Move the joystick control slowly to the NEUTRAL position
in order to stop the machine.
2. Move the throttle control lever to the LOW IDLE position.
3. Lower all implements (if equipped) so that the work tool
implement rests firmly on the ground.
4. Move the hydraulic controls to the NEUTRAL position.
5. Turn the engine start switch key to OFF position and
remove the key.
6. Disconnect the operator restraint devices (if equipped)
and exit the machine.
Slope Operation
Machines that are operating safely in various applications
depend on these criteria: the machine model, configuration,
machine maintenance, operating speed of the machine,
conditions of the terrain, fluid levels, and tire inflation
pressures. The most important criteria are the skill and
judgment of the operation.
A well trained operator that follows the instructions in the
Operation and Maintenance Manual has the greatest impact
on stability. Operator training provides a person with the
following abilities: observation of working and environmental
conditions, feel for the machine, identification
of potential hazards, and operating the machine safely by
making appropriate decisions.
When you work on side hills and when you work on slopes,
consider the following important points:
• Speed of travel – At higher speeds, forces of inertia
tend to make the machine less stable.
• Roughness of terrain or surface – The machine may be
less stable with uneven terrain.
• Direction of travel – Avoid operation the machine across
the slope. When possible, operate the machine up
the slopes and operate the machine down the slopes.
• Place the heaviest end of the machine uphill when you
are working on an incline.
• Mounted equipment – Balance of the machine may be
impeded by the following components: equipment that
is mounted on the machine, machine configuration,
weights, and counterweights.
• Nature of surface – Ground that has been newly filled
with earth may collapse from the weight of the machine.
• Surface material – Rocks and moisture of the surface
material may drastically affect the machine’s traction and
machine’s stability. Rocky surfaces may promote side
slipping of the machine.
• Slippage due to excessive loads – This may cause
downhill tracks or downhill tires to dig into the ground,
which will increase the angle of the machine.
• Width of tracks or tires – Narrower tracks or narrower
tires further increase the digging into the ground which
causes the machine to be less stable.
• Implements attached to the machine hitch or drawbar
– This may decrease the weight on the uphill tracks.
This may also decrease the weight on the uphill tires.
The decreased weight will cause the machine to be
less stable.
• Height of machine working load. When the working loads
are in higher positions, machine stability is reduced.
Safety
