4
Rittal air/water heat exchanger assembly instructions
1 Notes on documentation
EN
1
Notes on documentation
These assembly instructions are aimed at tradesper-
sons who are familiar with assembly and installation
of the air/water heat exchanger, and are trained spe-
cialists who are familiar with the operation of the air/
water heat exchanger.
1.1 Associated documents
There are two sets of instructions for the unit types
described here:
– Assembly and installation instructions enclosed
with the unit in the form of a paper document
– Assembly, installation and operating instructions
enclosed with the unit in the form of a PDF file
(Adobe Acrobat) on CD-ROM.
We cannot accept any liability for damage associat-
ed with failure to observe these instructions. Where
applicable, the instructions for any accessories used
also apply.
1.2 CE labelling
The declaration of conformity is supplied with the unit
as a separate document.
1.3 Retention of documents
These instructions and all associated documents
constitute an integral part of the product. They must
be given to the plant operator. The plant operator is
responsible for storage of the documents so they are
readily available when needed.
1.4 Symbols used
Please observe the following safety instructions and
other notes in this guide:
Symbol for an instructed action:
• The bullet point indicates that you should perform
an action.
Safety and other instructions:
2
Safety notes
Please observe the following general safety instruc-
tions when assembling and operating the unit:
– Assembly, installation and servicing may only be
performed by properly trained specialists.
– The minimum water inlet temperature of +1°C must
not be reduced at any point in the water cycle.
Otherwise there is danger of frost damage!
– Use antifreeze agents only with the manufacturer’s
consent.
– Do not obstruct the air inlet and air outlet of the
air/water heat exchanger inside and outside the
enclosure (see also section 4.2.2).
– The heat loss of the components installed in the
enclosure must not exceed the specific useful
cooling output of the air/water heat exchanger.
– The air/water heat exchanger must always be
transported in a vertical position.
– Use only original spare parts and accessories.
– Do not make any changes to the air/water heat
exchanger other than those described in these
instructions or associated instructions.
– Risk of burn injuries! For air/water heat exchangers
with automatic condensate evaporation, the sur-
face of the thermal element will get very hot during
operation, and will remain so for some time after-
wards.
– The mains connector of the air/water heat ex-
changer must only be connected and disconnect-
ed with the system de-energised. Connect the
pre-fuse specified on the rating plate.
Danger!
Immediate danger to life and limb!
Note!
Potential threat to the product
and its environment.
Note:
Useful information
and special features.
Summary of Contents for SK 3209. Series
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