Instruction Manual ZHK
8/140
V07-21.0
Thus, the assessment of the suitability of the AHU for the specific application (e.g. used materials
or filter classes) is not the responsibility of EUROCLIMA. Therefore, a disclaimer applies for EU-
ROCLIMA, if the suitability of the AHU for the specific application and installation site should not be
fully stipulated.
As an example, the use at highly polluted or corrosive air (e.g. close to the sea, in industry atmos-
phere or at contaminated/corrosive exhaust air) is mentioned. In this case, corrosion of the AHU or
inappropriate filtration of the air could be a result of a planning error, for which EUROCLIMA de-
clines and does not accept any responsibility, because the AHU is built according to the confirmed
specifications.
Other applicable documents
The following documents apply in addition to this manual:
-
Technical data sheets of the AHU from EUROCLIMA
-
AHU drawings
-
Order confirmation
-
Operating and instruction manuals and, if applicable, data sheets of the supplier components
or component manufacturers
-
Wiring diagram and operation manual of AHUs with control
-
If applicable, further drawings
Components provided by the customer
If it is planned and agreed, that EUROCLIMA installs components in the AHU, which are provided
by the customer, EUROCLIMA only accepts liability, if there are significant mistakes in construc-
tion.
The warranty for proper functionality of the provided components, as well as the component con-
cerned safety requirements, is excluded.
It is important to note, the issued EC declaration of conformity applies only for the scope of delivery
from EUROCLIMA, not for components provided by the customer.
Changes of the AHU by the customer
Attention!
If there are any changes to the AHU undertaken by the costumer after delivery, then the warranty
becomes invalid. Subsequent changes of the AHU, which are not authorized by EUROCLIMA, are
the sole responsibility of the executing person, concerning functionality as well as all safety as-
pects.
1.4.2 Foreseeable and considered misuse
Other than the above use, it is considered as damaging and must be excluded totally:
-
The commissioning of equipment, prior to performing the steps indicated in the assembly in-
structions and operation with opened, unsecured service doors is a serious risk and hazard.
-
Opening the AHU, without securing the main switch in the off position, represents a significant
risk and hazard.
-
The operation of an AHU equipped with an electric heater while the fan-motor is cut off, or if the
fan is working at a limited airflow (for example, caused by closed dampers or similar and with
the electric heater in operation) produces an imminent fire risk.
-
The operation in combustible conditions is prohibited, as long as the AHU is not executed in
accordance with the ATEX directive 2014/34/EU. Application of AHUs in ATEX execution, see
chapter 2.3.3 (ATEX AHUs)
and
chapter 11 (AHUs)
.
-
Handling of air with corrosive / aggressive components.
-
Pressure-sided doors can detach suddenly while opening. So, there is a significant risk of injury
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