ZANDER HDK 140/100, Operating Instructions Manual

Page: 28 / 72

Preconditions for installation
28 HDK350_EN_01_2005-05-10
Installation
Only authorized and qualified specialist personnel may carry out work on
pipes and electrical systems.
As soon as the dryer has been set up at its installation location, you can install
the compressed air infeed and outlet lines make the electrical connections.
Preconditions for installation
For a correct installation the following preconditions must be met on the part of
the owner.
„ Connections and lines for the infeed and outfeed of compressed air must be
provided.
„ A compressed air inlet valve as well as a compressed air outlet valve must
be installed by the owner, so that the dryer can be installed and maintained in
a depressurised condition (see also the installation example on page 29).
„ All pipes, couplings, and connections must have the correct diameter and
match the operating pressure.
Hazard caused by exceeding the limit values!
A safety device must be provided in order to protect against the maximum
permissible operating pressure from being exceeded.
The data required to meet these preconditions are contained in the technical
documentation attached in the annex.
Warning!
If the above preconditions are not complied with, a safe operation of the
dryer cannot be assured. Also, the functionality of the dryer may be
detrimentally affected.
Connect piping
In order to ensure that the dryer operates optimally, the dryer must be assembled
into the compressed air system free of all stresses.
► Ensure before connection that all infeed and outfeed compressed air lines
and valves are clean and undamaged.
► Check the bolt connections and retighten if necessary, as they could have
worked loose during transportation.
► Remove plugs on the pressure inlet and outlet.