June 2004 9507EM/5
2-7
2 to 9 Tonne Dumper Instruction Manual
Maintenance
Lubrication Notes
Beware of Scalding from Hot Oil
Check Oil Temperature BEFORE Draining
Never Attempt to Tighten or Loosen Hydraulic Fittings
when Engine is Running. Hydraulic Oil Leaking under
High Pressure Can Easily Penetrate the Skin
z Clean machine before starting maintenance.
z Ensure machine is on solid, level ground before starting
maintenance.
z Perform lubrication tasks in a clean area e.g. away from dust
and grinding sparks etc.
z Remove start key before draining oils to prevent accidental
starting.
z During maintenance ensure strict cleanliness is observed at
all times.
z To avoid the risk of accidents use the correct tool for the job
and keep tools clean.
z The draining of engine or hydraulic oil is best carried out
when the oil is warm NOT hot.
z Any spilt oil must be cleaned up immediately.
z Use only CLEAN containers for oil and only CLEAN,
FRESH oils and grease of the correct grade.
Contaminated Water / Fluids / Oils / Filters
Must Be Disposed of Environmentally Safely
Cleaning
z Clean the dumper thoroughly, this will make it easier to find
oil leaks and loose fittings etc.
z When cleaning the dumper down it is preferable to use a
biodegradable cleaner. Do not use solvents or like products
which can damage rubber and plastics.
z Take care to clean the oil and fuel tank filler necks.
z The area around drain plugs should also be cleaned.
Never Direct a Pressurised Water Jet on Electrical Equipment
Working on the Hydraulic System
Never Attempt to Tighten or Loosen Hydraulic Fittings when
Engine is Running. Hydraulic Oil Leaks at High Pressure Can
Easily Penetrate the Skin - If the Skin is Penetrated with
Hydraulic Oil Seek Expert Medical Attention Immediately
If the Skin is Penetrated with Hydraulic Oil -
Seek Expert Medical Attention Immediately
BEWARE
of Hydraulic Oil
Under Pressure
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