McHale 991B Round Bale Wrapper
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13
Machine Maintenance
To maintain the McHale 991B in good working order it is necessary to carry out
preventative maintenance regularly. The following section gives details of how this may
be carried out and how often it will be required.
13.1 Maintenance intervals
The following intervals should be adhered to, in order to ensure a long and efficient life
for the machine and maximum safety of personnel. They assume constant working
during the wrapping season.
First 5 working hours
Check all nuts and bolts for tightness and tighten, if necessary
Every day (See Figure 13.a)
Grease bale lift arm hinges (No. 1)
Grease bale lift arm hydraulic cylinder ends (No. 2)
Grease sub chassis pivots (No. 3)
Grease table tip hydraulic cylinder ends (No. 4)
Grease bale damper hinge pivots (No. 5)
Grease bale damper hydraulic cylinder ends (No. 6)
Grease side tip bale damper hinges (option) (No. 7)
Check wheel nuts (No. 8)
Check all guards and safety devices
Check for any oil leaks and damaged pipes
Check road traffic equipment (Lighting and safety-lock bars)
ENVIRONMENT: Health and safety rules re. environmental damage
It is vitally important to observe health and safety rules in order to avoid
unnecessary environmental damage or danger to anybody near the
machine. This especially applies to the responsible disposal of oil. Never
spill pollutants (oil, grease, filters, etc.) on the ground, never pour them
down the drain and never discard them where they can pollute the
environment. Always take waste materials to a recycling centre.
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