12
SPRINTER MOBIL - HYMAX PRO 08.12.2015 20110005 OPI
6
Maintenance and care of the
system
Before maintenance, do all prepara-
tion work so there is no danger to life or
limb or object damage during mainte-
nance and repair work.
Value is placed on long lifetimes and safety in
the development and production of Nußbaum
products. To guarantee the safety of the opera-
tor, product reliability, low running costs, keep the
warranty and also the long-lifetime of the product,
proper set up and operation is just as important as
regular maintenance and suficient care.
Our platforms fulil or exceed all safety standards
of the countries we supply to. For example, Eu-
ropean regulations require a service by qualiied
experts every 12 months of work of the platform.
To guarantee the largest possible availability and
functional capacity of the lift system, ensure the
list of any cleaning, care and maintenance work
is done.
The lift system is to be serviced at regular inter-
vals according to the following plan. For intensive
operation and higher degree of contamination
shorten the service interval.
The complete function of the lift system is to be
observed during daily use. Customer service must
be informed of any malfunctions or leaks.
To simplify maintenance work, follow instructions
on the maintenance sticker that is found some-
where on the unit, depending on the lift design.
6.1 System maintenance plan
Before beginning service, disconnect
from power. The system is to be se-
cured against unintentional lowering
and unauthorized access.
6.1.1 As required or visible damage
6.1.2 Maintenance 1 x per year
•
Check condition of the model plate, load
capacity and sticker. Exchange them if
damaged or illegible.
•
Check condition of the Model plate, load capa-
city and sticker. Exchange them If damaged or
illegible.
•
Free the piston rod of the lifting cylinder of sand
and dirt.
•
Check the wiper for damage.
•
Moving parts such as joint bolts and DU bearings,
sliding pieces, sliding surfaces and rollers are to
be cleaned and checked for wear, exchange
if required.
•
Moving parts such as joint bolts, sliding pieces
and sliding surfaces are to be cleaned and che-
cked for wear and lightly greased. Do not over-
lubricate.
•
Check the polymer overlays and replace if re-
quired.
•
Check all available safety devices for function.
•
Check the state and function of the mobile set.
•
Check ease of motion of the tow bar (8), guide
roller (6) and wheel axles (9).
•
According to manufacturer instructions, the hy-
draulic oil should be changed every two years in
normal operations. Various environmental inlu
-
ences e.g. location, temperature swings, inten-
sive operation etc., can have an inluence on
the quality of the hydraulic oil. For this reason,
the oil must be checked during annual safety in-
spections and maintenance.
The oil is used if it has a milky colour or if the hy-
draulic oil smells unpleasantly.
To change oil, lower the lift is to its lowest position
then suction the oil out of the oil container and
replace the contents.
The manufacturer recommends a high-quality
clean hydraulic oil. The required oil volume and
type is to be taken from the technical data. Af-
ter illing, the hydraulic oil must be between the
upper and lower marking on the oil dipstick, or
approx. 2 cm below the oil illing opening.
Dispose of the old oil according to regulations
to the intended location (district ofices, environ
-
mental protection ofice or commercial regula
-
tory ofice has the obligation to disclose about
disposal points).
•
All weld seams must have a visual inspection.
Stop the system and contact the manufacturer if
there are cracks or breaks in weld seams.
•
Check the powder coating and improve if re-
quired.
Damage by external inluences is to be treated
immediately after detection. If these points are
not treated, iniltration of deposits of all kinds can
cause wide-ranging and permanent damage.
