Zepro ZHDN 2500-150, Руководство по установке

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ZHDN 2500-150
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Introduction
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1.3 CE marking
Z-Lyften tail lifts on sale on the European market have been CE marked (CE stands for Conformité
Européenne) since 1/1/1995. The manufacturer guarantees that the product complies with the EU
Machinery Directive.
The aim of the Machinery Directive is to increase the safety of products throughout Europe.
There are some basic general rules that must be followed before Z-Lyften products are installed.
Follow the installation instructions. If it is not possible to follow the installation instructions or if
changes must be made, the changes must be approved by the manufacturer. This is a consequence
of CE marking rules. The manufacturer is unable to certify compliance with the Machinery Direc-
tive if the product is subsequently changed without its knowledge or approval. To retain a valid CE
marking for the product, it is essential to contact Z-Lyften.
Welding is not necessary except where recommended by the manufacturer.
To improve safety we supply decals for the lift that are easy to understand regardless of the lan-
guage. Make sure these decals are attached so that the information they contain can be seen by
the lift operator.
Position control devices so that the operator is in the safest possible location and has a clear view
of the load, the tail lift and the surrounding area. Follow the driver’s instruction manual when using
the control device and its functions.
1.4 Hydraulic fluid
A tail lift must work just as well in tropical heat as in the Arctic cold. The heat is no problem for
the fluid. Cold, on the other hand, is a big challenge for hydraulic fluid. That is why Z-Lyften
chose a hydraulic fuel that can cope with all these conditions. Our hydraulic fluid (product no.
21963, 1 litre) is made of highly refined mineral oil. The anti-wear additives are zinc-free and
provide excellent wear protection.
The special temperature properties of the hydraulic fluid and the high viscosity index mean that
the hydraulic system can be started in cold weather and runs reliably in fluctuating operating
temperatures. Our hydraulic fluid also provides excellent corrosion protection for the hydraulic
system.
We also offer a biodegradable hydraulic fluid (environmental fluid) as an option (product no.
22235, 1 litre) made of a synthetic base oil called polyalphaolefin, which is biodegradable. This
base oil has outstanding properties at low and high temperatures. The fluid stays liquid down
to temperatures as low as -50 º C. Oxidation stability is very good, resulting in a long service
life with longer replacement intervals. The fluid is easy to pump thanks to good filtering and air
separation properties and low density. This minimises the risk of cavitation and foaming. Contact
us for more information.
So-called ATF fluid or HF fluid cannot be used with Z-Lyften. These fluids affect the rubber in
the gaskets and seals and shorten service life.
NOTE.