Safety-related information
„Aktor M ST L Modbus“
6
101274584-V01.11.2019
2. Safety-related information
2.1 Correct use
Safety in operation is only guaranteed if the product
is used correctly.
The actuator may be used in indoor heating, venti
-
lation and air conditioning systems in combination
with the pressure independent control valves “Cocon
QTR/QFC” DN 40 and DN 50.
Any other use of the product will be considered
incorrect use.
Claims of any kind against the manufacturer and/
or his authorised representatives, due to damages
caused by incorrect use cannot be accepted.
The observance of the operating instructions is part
of the compliance terms.
2.2 Warnings
Each warning contains the following elements:
Warning symbol SIGNAL WORD
Type and source of danger!
Possible consequences if the danger occurs
or the warning is ignored.
f
Possibilities of avoiding the danger.
The signal words identify the severity of the danger
arising from a situation.
DANGER
Indicates an imminent danger with high risk.
The situation will lead to death or serious
injury if not avoided.
WARNING
Indicates a possible danger with moderate
risk. The situation may lead to death or seri-
ous injury if not avoided.
CAUTION
Indicates a possible danger with lower risk.
The situation may lead to minor and revers-
ible injury if not avoided.
NOTICE
Indicates a situation that may lead to damage
to property if not avoided.
2.3 Safety notes
We have developed this product in accordance with
current safety requirements.
Please observe the following notes concerning safe
use.
2.3.1 Danger in case of inadequate personnel
qualification
Any work on this product must only be carried out by
qualified tradespeople.
As a result of their professional training and experi-
ence as well as their knowledge of the relevant legal
regulations, qualified tradespeople are able to carry
out any work on the described product professional
-
ly.
User
The user has to be informed by the qualified trades
-
people as to the operation.
2.3.2 Risk of burns due to hot components and
surfaces
f
Allow the product to cool down before working on it.
f
Wear suitable protective clothing to avoid unprotect-
ed contact with hot system components and fittings.
2.3.3 Availability of the operating instructions
These operating instructions and all other valid doc-
uments have to be read and applied by any person
working on the product.
The operating instructions have to be kept at the
installation location.
f
Hand these operating instructions and all other valid
documents over to the user.
