User manual
H60.0.11.6C-16   Operating Manual GMH 3830  Page 3 of 18 
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1  General advice 
Read through this document attentively and make yourself familiar to the operation of the device before you 
use it. Keep this document in a ready-to-hand way in order to be able to look up in the case of doubt. 
2  Intended use 
The device is suitable for the measurement of moisture content and temperature. 
The measurement is done using appropriate electrodes and cables. The electrodes are connected via a BNC 
or thermocouple connector. 
The safety instructions of these operating manual must be followed (see below). 
The device may be used only under the conditions and for the uses for which it was designed. 
The device must be treated carefully and used according to the technical data (do not throw, hit, etc.). 
Protect against contamination 
2.1  Safety signs and symbols 
Warning notices are marked in this manual as shown in table 1: 
DANGER 
Warning! Symbol warns of impending danger, death, serious 
bodily injury or serious property damage if ignored. 
Attention! Symbol warns of potential hazards or hazardous 
situations that can cause damage on the equipment or the 
environment if ignored. 
Note! Symbol indicates incidents that have an indirect impact on 
the operation or can trigger an unforeseen reaction if ignored. 
table 1 
2.2  Safety Instructions 
This device has been designed and tested in accordance to the safety regulations for electronic devices.  
However, its trouble-free operation and reliability cannot be guaranteed unless the standard safety measures 
and special safety advises given in this manual will be adhered to when using it. 
1.  Trouble-free operation and reliability of the device can only be guaranteed if it is not subjected to any 
other climatic conditions than those stated under “Specification”.  
Transporting the device from a cold to a warm environment condensation may result in a failure of the 
function. In such a case make sure the device temperature has adjusted to the ambient temperature 
before trying a new start-up. 
2.      Whenever there may be a risk whatsoever involved in running it, the device has to be 
switched off immediately and to be marked accordingly to avoid re-starting. Operator safety 
may be a risk if: 
- there is visible damage to the device 
- the device is not working as specified 
- the device has been stored under unsuitable conditions for a longer time 
     In case of doubt, please return device to manufacturer for repair or maintenance. 
3.      Do not use this product as safety or emergency stop device or in any other application 
where failure of the product could result in personal injury or material damage. 
Failure to comply with these instructions could result in death or serious injury and material 
damage. 
DANGER 
DANGER 










