Maintenance And Lubrication Schedule - Braun NL500 Series Service Manual

Maintenance and Lubrication Schedule

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-
fied in the following schedule must be performed
by a Braun authorized service representative at
the scheduled intervals according to the number of
cycles. All service procedures must be performed
when the lift is fully on the ground.
lifts are equipped with a cycle counter (digital display
built into the electronic control board).
NL500 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 specified in
the previous sections should be repeated. Clean
components and the surrounding area before apply-
ing lubricants. LPS2 General Purpose Penetrating
Oil is recommended where Light Oil is called out.
Use of improper lubricants can attract dirt or other
contaminants which could result in wear or damage
to the components. Platform components exposed
to contaminants when lowered to the ground may
require extra attention.
Outer barrier pivot bearings (2)
Outer barrier latch pivot (2)
Outer barrier latch split foot pivot
Outer barrier bracket slot (both sides) - (2)
Inspect outer barrier for proper operation
750
Inspect outer barrier latch for proper operation,
Cycles
positive securement, and detached or missing
spring
Verify FMVSS 403 / 404 Certification Checklist
Inspect lift for wear, damage or any abnormal
condition
Inspect lift for rattles
Platform slide tracks (6)
Lift components requir-
ing grease are lubricated
during assembly proce-
dures. When replacing
these components, be
sure to apply grease
during installation proce-
dures. Specified lubri-
cants are available from
The Braun Corporation
(part numbers provided
on previous page).
NL500 Series
All listed inspection, lubri-
cation and maintenance
procedures should be
repeated at 750 cycle intervals following the scheduled
4500 cycle maintenance procedures. These intervals
are a general guideline for scheduling maintenance
procedures and will vary according to lift use and condi-
tions. Lifts exposed to severe conditions (weather, envi-
ronment, contamination, heavy usage, etc.) may require
inspection and maintenance procedures to be performed
more often than specified.
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.
Maintenance and
lubrication procedures
must be performed as
specified by an
authorized service
technician. Failure to
do so may result in
serious bodily injury
and/or property
damage.
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil to both sides of slot.
See Lubrication diagram
Apply Light Grease to both sides of slot.
See Lubrication diagram
Correct or replace damaged parts.
Correct or replace damaged parts and/or relubri-
cate. See Lubrication Diagram
See Certification Checklist Diagnostic Procedures
Correct as needed.
Correct as needed.
Extend outer platform and use compressed air to
remove any debris in the platform slide plate tracks.
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