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Nussbaum JUMBO LIFT 4000 NT Manuel D'exploitation page 71

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Time frame
Position
Type of
maintenance
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11
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10
1 x / 12
9
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7.2 Cleaning and care of the system
A regular and expert clean helps retain the value of the
system.
Additionally, it can also be a pre-requisite for the pres-
ervation of guarantee claims for any eventual corrosion
damage.
The best protection for the system is regular removal of
contaminants of any kind.
This includes above all:
• De-icing salt
• Sand, pebbles, earth
• Industrial dust of all types
• Water, also in connection with other environmental in-
fluences
• Aggressive deposits of all types
• Permanent humidity due to insufficient ventilation
As a rule: The longer road dust, salt, and
!
other aggressive deposits remain caked
onto the system, the more damage they will
have.
The frequency of system cleaning depends, among other
things on the frequency of use, of system handling, of
workshop cleanliness, and the location of the system.
Furthermore, the degree of contamination depends on the
time of year, the weather conditions and workshop ven-
tilation.
Under adverse circumstances, weekly system cleaning
might be required, however a monthly cleaning may be
sufficient.
• For cleaning, do not use high pressure washers (e.g.
steam cleaners).
Do not use any aggressive and abrasive materials. In-
stead, use mild cleaners, e.g. a commercially available
detergent and lukewarm water.
• Carefully remove all contamination with a sponge, or if
required with a brush.
• Make sure that there is no residue of the cleaner on the
system. These could lead to an increased danger of slip-
OPI_JUMBO LIFT 4000 NT_V4.1_DE-EN-FR-ES-IT
Excerpt from BGR237:
Specifications for the hydraulic hose lines.
Normal specification:
Recommended exchange intervals:
6 years (operation duration including max. 2 years storage time).
Increased demands e.g. by
• Increased usage times e.g. multi-shift, short cycle times and pressure impulses.
• Increased exterior and interior (due to media) influences which significantly
reduce the lifetime of the hose lines.
ping when moisture is present. So rinse thoroughly with
clean water until all residue has been removed.
• Be sure that electric parts of the system, cables, hoses,
etc. do not come into contact with water.
• Dry the system with a cloth and spray it with a spray
wax or oil.
i
8
8.1 Set up guidelines
• Lift set up is done by trained manufacturer personnel
or a contract partner. If the operating company has ap-
propriately trained assemblers, the system can also be
set up by them. Set up is to be done according to the
assembly instructions.
• A standard system may not be set up in explosion en-
dangered spaces or wash halls.
• Before setting up, verify that there is a sufficient foun-
dation or make it according to the guidelines in the
foundation plan. The set up location must be level and
even. Foundations in open air and spaces where winter
storms or frost are to be expected, must have a foun-
dation to frost depth. The operating company is solely
responsible for the set up location.
• Provide an on-site electrical connection of 3 ~/N + PE,
400 V, 50 Hz, fuses with 16 A, slow. The connection
point is on the operating unit.
• To protect the electrical cable all cable conduits are to
be fitted with cable sleeves or flexible plastic pipes.
• After successful lift installation and before first com-
missioning, the operating company must have the lift
grounding conductors inspected on-site according to
IEC regulation (60364-6-61). An insulation resistance
test is also recommended.
Maintenance plan
To encourage/accelerate the airing and/or drying of
foundation pits and lift parts, whenever the load receiv-
ing fixtures are not in use for a longer period of time,
including overnight, lift them out of the foundation pit.
Assembly and commissioning
71

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