Safety Information
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Safety Information
The calculator may only be used in building service engi-
neering systems and only for the applications described.
The local regulations (installation etc.) must be adhered to.
Adhere to the operating conditions according to the dial
plate during use. Non-adherence can cause hazards and
the guarantee will lapse.
Guarantee and calibration validity will lapse if the calibra-
tion relevant security seals are broken.
Only clean the calculator from outside with a soft, lightly
wetted cloth. Do not use any spirit or cleaning solvent.
The 110 V / 230 V connections may only be made by an
electrician.
The calculator may only be powered up once the installa-
tion has been completed. There is otherwise a danger of
electronic shock on the terminals.
A defective or obviously damaged appliance must be dis-
connected from the power supply immediately and re-
placed.
As far as disposal is concerned, the calculator is a waste
electronic appliance in the sense of European Directive
2012/19/EU (WEEE) and it must not be disposed of as
domestic waste.
- Dispose of the meter through the channels provided for
this purpose.
- Respect the local and currently valid legislation.
- Dispose of used batteries at the collection points pro-
vided for them.
The calculator may contain lithium batteries. Do not dis-
pose of the calculator and the batteries with domestic
waste. Observe the local stipulations and laws on disposal.
You can return the lithium batteries to the manufacturer for
appropriate disposal following use. When shipping please
observe legal regulations, in particular, those governing
the labelling and packaging of hazardous goods.
Do not open the batteries. Do not bring batteries into con-
tact with water or expose to temperatures above 80 °C.
The calculator does not have any lightning protection.
Ensure lightning protection via the in-house installation.
Only fit one compartment for the power supply. Do not
remove the red locking hatch.
