Moving Onto An Obstacle; Emergency Discharge During Blackout; Maintenance And Care Of The System - ATT Nussbaum SPRINTER MOBIL 2500 Manuel D'exploitation

Problem: The lift cannot be lowered
Possible causes:
Lifting table is sitting on
an obstacle
Hydraulic valve defec-
tive
"LOWER" (4) button
defective
Incorrect push button
actuated
6.1

Moving onto an obstacle

If the system moves onto an obstacle during lower-
ing, then it remains in position due to the mechan-
ical resistance. In this case the lift must be moved
upwards by pushing the "LIFT" (3) button on the op-
erating panel until the obstacle can be removed.
Afterwards the lift is in a normal work condition and
can continue to be operated as described in the
operating manual.
6.2

Emergency discharge during blackout

An emergency discharge is an ac-
cess into the system controls and may
only be done by experienced spe-
cialists.
The emergency discharge must be
done in the following described se-
quence, otherwise it can lead to
damage and hazard to life and limb.
Any kind of external leakage is not
permitted and must immediately tak-
en care of. This is absolutely neces-
sary especially before an emergency
discharge.
62
Remedy:
See 7.1 Moving onto an
obstacle
Inform customer service
Inform customer service
Push the correct push
button
Reason which make an emergency discharge
necessary are for example, electrical blackout, for
errors in the lowering valves, etc.
1. Switch off the main switch (2).
2. Loosen and remove the front unit covers (1).
3. Unscrew the pins of valves V1 and V2 counter-
clockwise.
2
13
14
2 Main switch
13 Valve V1
4. The lowering process starts immediately.
5. The entire lowering process must continuously be
observed. Observe the reaction of the vehicle.
6. Lower the vehicle to the lowest position.
7. Screw the pins of valves V1 and V2 back in com-
pletely.
7 Maintenance and care of the sys-
tem
Before maintenance, do all prepa-
ration work so there is no danger to
life or limb or object damage during
maintenance and repair work.
Value is placed on long lifetimes and safety in the
development and production of Nußbaum prod-
ucts. To guarantee the safety of the operator, prod-
uct 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 sufficient care.
Our platforms fulfil or exceed all safety standards of
the countries we supply to. For example, Europe-
an regulations require a service by qualified experts
every 12 months of work of the platform. To guar-
antee the largest possible availability and function-
al 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 intervals
according to the following plan. For intensive oper-
ation and higher degree of contamination shorten
the service interval.
The complete function of the lift system is to be ob-
OPI_SPRINTER MOBIL 2500-3000_V3.1_DE-EN-FR-ES-IT
5
5 Oil filling opening
14 Valve V2
002