Technical support, Product returns, Technical support product returns – Vaisala GMP343 User Manual
Page 75: Adjustment. for more information, see

Chapter 6 ______________________________________________________________ Maintenance
VAISALA_______________________________________________________________________ 73
In all error cases first check that the probe is connected properly, then reset
the transmitter by disconnecting it. In case of constant error, please contact
Vaisala technical support. See section
Technical Support
For technical questions, contact the Vaisala technical support by e-mail at
. Provide at least the following supporting
information:
-
Name and model of the product in question.
-
Serial number of the product.
-
Name and location of the installation site.
-
Name and contact information of a technically competent person who
can provide further information on the problem.
Product Returns
If the product must be returned for service, see
www.vaisala.com/returns
.
For contact information of Vaisala Service Centers, see
www.vaisala.com/servicecenters
.
CAUTION
Please note that there are no user-serviceable parts inside the GMP343
transmitter body. The back flange shall not be opened except by
authorized Vaisala service personnel.