1 General notes
Compliance with the following specifications also serves to ensure product safety. Should the speci-
fied information, in particular with regard to general safety, transportation, storage, assembly, operat-
ing conditions, commissioning, service, maintenance, cleaning and disposal/recycling not be ob-
served, safe operation of the product may not be guaranteed and can potentially pose a risk of death
or injury to users and/or third parties.
For this reason, deviations from the specifications below can lead to the loss of legal materials defect
liability as well as to liability of the buyer for the product rendered unsafe by deviation from the
specifications.
1.1 Validity
This document is valid for motors and fans of the ECblue series.
Motor size: B (90), protection class of motor IP54.
The used motor size is recognisable from the type designation (
rating plate).
Examples for type designations with motor size B = 90
Motors Type Axial fans type Centrifugal fans type
MK090 -_ I _ . _ _ . _ _ F _ _ _ _-_ I _. B _._ _ _ _ RH _ _ _-_ I _. B _._ _
GR _ _ _-_ I _. B _._ _
ER _ _ _-_ I _. B _._ _
In the case of fans with the quality mark (see rating plate), please note the related specifications
depending on the application location!
1.2 Structure of the assembly instructions
Before installation and start-up, read this assembly instructions carefully to ensure correct use!
We emphasize that these assembly instructions apply to specific units only, and are in no way valid for
the complete system!
Use these assembly instructions to work safely with and on the device. They contain safety instruc-
tions that must be complied with as well as information that is required for failure-free operation of the
device.
Keep these assembly instructions together with the device. It must be ensured that all persons that
are to work on the device can refer to the assembly instructions at any time.
Keep the assembly instructions for continued use. They must be passed-on to all successive owners,
users and final customers.
1.3 Target group
The assembly instructions address persons entrusted with planning, installation, commissioning and
maintenance and servicing and who have the corresponding qualifications and skills for their job.
1.4 Exclusion of liability
Concurrence between the contents of these assembly instructions and the described hardware and
software in the device has been examined. It is still possible that non-compliances exist; no guarantee
is assumed for complete conformity. To allow for future developments, construction methods and
technical data given are subject to alteration. We do not accept any liability for possible errors or
omissions in the information contained in data, illustrations or drawings provided.
ZIEHL-ABEGG SE is not liable for damage due to misuse, improper use or as a consequence of
unauthorized repairs or modifications.
1.5 Copyright
These assembly instructions contain copyright protected information. The assembly instructions may
be neither completely nor partially photocopied, reproduced, translated or put on data medium without
previous explicit consent from ZIEHL-ABEGG SE. Infringements are liable for damages. All rights
reserved, including those that arise through patent issue or registration on a utility model.
Assembly instructions ECblue General notes
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