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Maintenance and Lubrication Schedule
Maintenance and
lubrication procedures
must be performed as
speci
fi
ed by an
authorized service
technician. Failure to
do so may result in
serious bodily injury
and/or property
damage.
WARNING
Proper maintenance is necessary to ensure safe,
trouble free operation. Inspecting the lift for any wear,
damage or other abnormal conditions should be a part
of the transit agency daily service program. Simple
inspections can detect potential problems.
The maintenance and lubrication procedures speci-
fi
ed in the following schedule
must
be performed by a
Braun authorized service representative at the sched-
uled intervals according to the number of cycles. NUVL
Series lifts are equipped with a cycle counter (digital
display built into the electronic control board).
NUVL Series lifts are equipped with hardened pins and
self-lubricating bushings to decrease wear, provide
smooth operation and extend the service life of the lift.
When servicing the lift at the recommended intervals,
inspection and lubrication procedures speci
fi
ed in the
previous sections should be repeated.
Clean
com-
ponents and the surrounding area
before applying
lubricants
. LPS2 General Purpose Penetrating Oil is
recommended where Light Oil is called out. Use of im-
proper lubricants can attract dirt or other contaminants
which could result in wear or damage to the compo-
nents. Platform components exposed to contaminants
when lowered to the ground may require extra atten-
tion. Lift components requiring grease are lubricated
during assembly procedures. When replacing these
components, be sure to apply grease during instal-
lation procedures. Speci
fi
ed lubricants are available
from The Braun Corporation (part numbers provided on
previous page).
All
listed inspection, lubrication and maintenance
procedures should be repeated at 750 cycle intervals
following the scheduled
4500 cycle maintenance
procedures. These inter-
vals are a general guide-
line for scheduling main-
tenance procedures and
will vary according to lift
use and conditions. Lifts
exposed to severe condi-
tions (weather, environ-
ment, contamination,
heavy usage, etc.) may
require inspection and
maintenance procedures
to be performed more
often than speci
fi
ed.
Maintenance Indicator:
The Lift Ready green LED
mounted on top of the pump cover will change color to
yellow after every 750 cycles. The yellow LED will not
affect the functions of the lift, but is a reminder to com-
plete necessary maintenance and lubrication.
Once the lift has been serviced, press the CYCLE button
(located below LCD display on the control board) until
the Lift Ready LED changes back to green. The CYCLE
button also clears the lift cycle count (since last service)
but not the lifetime cycle count.
Discontinue lift use immediately
if maintenance and
lubrication procedures are not properly performed, or if
there is any sign of wear, damage or improper operation.
Contact your sales representative or call The Braun Cor-
poration. One of our national Product Support represen-
tatives will direct you to an authorized service technician
who will inspect your lift.
750
Cycles
Outer barrier and lower closure pivot
points (2)
Outer barrier detent pin pivot points (2)
Inner roll stop hinge pivot points
Inner roll stop linkage pivot points
Lifting arm center and platform pivot
points (bearings at all points)
Inspect outer barrier and lower closure
for proper operation
Inspect outer barrier seal and lower
closure gasket
Inspect outer barrier detent pin hairpin
cotter
Inspect lift for wear, damage or any
abnormal condition
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Correct or replace damaged parts.
Resecure, replace or correct as needed
Ensure hairpin cotter is present and can be removed
and inserted easily. Resecure, replace or correct as
needed.
Correct as needed.
