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6.
Maintenance & Storage Program
In general Sumo advise that you should visually check over the machine before each
operation and transport to ensure there are no visible defects, loose parts or risk to either
the operator or the public. Maintaining a thorough regimented maintenance schedule will
help to prolong the life of your machine.
Wherever possible stand on flat, clear platforms and
NEVER
on rotating, breakable, or
adjustable elements such as the packer, points, disc etc. Avoid all cables and hoses. Be
mindful of your footing and an environmental element that may cause additional
movement. As the machines are mostly painted surfaces can be slippery. All wings and
foldable elements must be full folded out before approaching the machine.
NEVER
stand
on a folded machine, or under its foldable features.
NEVER
stand on the machine when it
is connected to an active tractor. Follow all advised parking guidance given within this
manual.
Wheel studs on trailed machines should be checked for tightness after the first 10 hours
of operation and then again at regular weekly intervals. Tyre pressures should also be
checked at regular intervals, more so during continued use. For torque values and tyre
pressures, see the relative Machine Manual & Parts Book.
The condition of the packer scrapers should also be observed routinely in order to prevent
soil building up on the packer. Ensure the scrapers are adjusted up tight, but not touching
the packer though as this will increase rolling resistance and cause premature wear of the
packer and scrapers.
Some Sumo parts are intended to be wearable due to the nature of their design and use.
For best results, check routinely and replace as required. This will help prevent
loss/destruction of implements during work.
Check and re-tighten all fasteners every 24 hours. Tighten to standard ISO values, unless
otherwise stated. If removed, all Nylock and/or Aero-tight nuts must be replaced, otherwise
they lose their effectiveness.
6.1
Lubrication & Greasing
Lubrication and greases can be harmful to both the user and the environment. Avoid
contact with skin/eyes. Make sure to clean up any unwanted spillage, and always wear
the correct PPE for these activities. Sumo advise using sustainable, biodegradable oils,
unless otherwise stated. Avoid mixing substances, otherwise you risk causing a
chemical reaction. Do not use pneumatic grease guns as the pressure can cause
damage to bearings. Always wash your hands thoroughly and other contacted areas
immediately after contact.
Hydraulic Cylinders Inc Auto-Reset
- Grease points requiring one pump every 50
hours are located on all rams, wing hinge bushes, axle hinge bushes, drawbar hinge
bushes front and back on both top and bottom elements. Exposed chrome ram rods
should also be greased weekly to prevent these valuable parts from rusting and
causing costly oil leaks.
