
68 OPI_SPRINTER MOBIL 2500-3000 - HYMAX PRO 2500-3000_V2.3_DE-EN-FR-ES-IT
Additionally, it can also be a pre-requisiste for the
preservationofguaranteeclaimsforanyeventual
corrosion damage.
The best protection for the system is regular remo-
valofcontaminantsofanykind.
Thisincludesaboveall:
• De-icing salt
• Sand, pebbles, earth
• Industrial dust of all types
• Water,alsoinconnectionwithotherenvironmen-
talinuences
• Aggressivedepositsofalltypes
• Permanenthumidityduetoinsufcientventilation
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 de-
pends on the time of year, the weather conditions
andworkshopventilation.
Underadversecircumstances,weeklysystemclea-
ningmight berequired,howeveramonthlyclea-
ningmaybesufcient.
Donotuseandaggressiveandabrasivematerials
for cleaning, rather use mild cleaners, e.g. a com-
merciallyavailabledetergentandlukewarmwater.
• For cleaning, do not use high pressure washers
(e.g.steamcleaners).
• 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.
• Dry the system with a cloth and spray it with a
spray wax or oil.
7.4 Cleaning and care of stainless steel
Inall cases after assembly, a rst cleaningshould
be done with our stainless steel cleaner. We recom-
mendourstainlesssteelcleaningspray(1)forthis.
Immediately remove iron particles, grinding dust,
swarf, and weld spatter. These foreign bodies can
accelerate rust if they are deposited on the stainless
steelsurface.Thepassivelayerofthenoncorroding
steel is broken and this leads to pinhole corrosion.
To guarantee a perfect stainless steel, in princi-
ple we recommend regular cleaning and care
ofstainlesssteelinexteriorareas(atbestevery6
months).
Contamination and deposits that have already
occurredorseverecorrosiveetchingcanberemo-
vedwithourspecial„Pelox“cleaner(2).
For stainless steel products that are placed close to
seawater, seawater resistant products can be im-
plemented in V4A quality.
Detailed information can be found under www.
edelstahl-rostfrei.de.
All stainless steel parts from the Feldmann product
range are made from V2A or V4A with material
numbers 1.4301 or 1.4401104. The surface is ground
(mostly240grit).
Despitethe„rustfree“specication, stainlesssteel
parts can rust!
Stainless steel stands for a guarantee for long life-
time and elegance. To permanently retain the high
valueofthesurface,itisindispensabletotakecare
of and protect the material regularly.
Rustbloomcanoccurduetoenvironmentalinu-
ences or improper treatment.
How does rust bloom occur?
Environment related:
• For higher humidity with salt content close to salt
water.
• Inindustrialareaswithparticularlyaggressiveair
contamination(acidrain).
• By surfaces in contact with de-icing salt spray wa-
ter close to streets.
• By contact with chlorine water (V2A is not suitable
forswimmingpools).
Assembly related:
• During processing with tools that are in contact
with normal iron.
• Fromyingsparksthatoccure.g.duetogrinding
of the surface.
• When the surface comes into contact with buil-
ding-chemical related foreign materials (calcium,
cementdust,etc.)thatdepositonthesurface.
• Aggressivecleaningmaterials.
1. Cleaner spray 7064-PF cleans, cares for and pro-
tects stainless steel parts.
2. Pelox 7065-PE special cleaner for the strongest
contamination,lmsandcorrosion.
3.Cleanerandpreservative50ESPcleansandpro-
tects(longtermprotection).
8 Assembly and commissioning
8.1 Set up guidelines
• There is the option to anchor the lift on an existing
concreteoorwithaqualityofmin.C20/25,con-
crete thickness min. 160 mm (normal reinforce-
ment).
• To protect the electrical cable all cable conduits
aretobettedwithcablesleevesorexiblepla-
stic pipes.
• After successful lift installation and before rst
commissioning, the operating company must
havetheliftgroundingconductorsinspectedon
siteaccordingtoIECregulation(60364661).An
insulation resistance test is also recommended.
• The anchoring of the lift must be carried out by
trained manufacturer personnel or a contract