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4 Service and Maintenance
The instrument is easy to maintain. Depending on operating time and load, the instrument
should be checked according to the locally valid regulations and conditions (as described
in Chapter 3.5). The use of other test methods than the procedure described in Chapter 3.5
may cause deviating measuring results.
5 Cleaning
For cleaning the unit, do not use any
AGGRESSIVE SOLVENTS
such as trichloroethylene or similar chemicals.
NO WARRANTY OR LIABILITY
shall be accepted for damage resulting from improper cleaning.
Should you have any questions regarding the instrument or Operating Instructions, or their
use, please indicate above all the following details which are given on the ID plate:
1.) Model
2.) Serial number
6 Correspondence
To avoid unnecessary follow-up questions, and the resulting loss of time or pos-
sible misunderstandings, please return the instrument with a detailed fault de-
scription to our service department.
7 Repairs
HANS SCHMIDT & Co GmbH
Schichtstr. 16
84478 Waldkraiburg
Germany
Service address:
Shipping instructions:
We kindly ask for return free of charge for us, if possible by airmail parcel. All occurring
charges, if any (such as freight, customs clearance, duty etc.), will be billed to customer.
For return from foreign countries, we ask you to include a proforma invoice with a low value
for customs clearance only, e.g. 50 Euro, each and to advise the shipment in advance by
fax or eMail.
Summary of Contents for EAR Series
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