KERN & SOHN DLB 160-3A - Manual (Page 10)

10 DLB_A-BA-e-1511
3 Basic Information (General)
3.1 Proper use
The device purchased by you is designed for a fast and reliable determination of
material moisture in liquid, porous and solid materials by applying the method of
thermogravimetrics.
3.2 Improper Use
Impacts and overloading exceeding the stated maximum load (max) of the device,
minus a possibly existing tare load, must be strictly avoided.
This could damage the instrument.
Never operate device in explosive environment. The serial version is not explosion
protected.
Changes to the unit's design are not permitted. This may lead to incorrect weighing
results, safety-related faults and destruction of the appliance.
The unit may only be operated in accordance with the described default settings. Other
areas of use must be released by KERN in writing.
3.3 Warranty
Loss of warranty due to
• Our conditions in the operation manual are ignored
• The appliance is used outside the described uses
• The appliance is modified or opened
• mechanical damage and damage caused by media, liquids
• natural wear and tear
• The appliance is improperly set up or incorrectly electrically connected
• The measuring system is overloaded
3.4 Monitoring of Test Resources
In the framework of quality assurance the measuring-related properties of the moisture
analyser and, if applicable, the testing weight, must be checked regularly. The
responsible user must define a suitable interval as well as type and scope of this test.
Information is available on KERN’s home page (www.kern-sohn.com) with regard to the
monitoring of balance test substances and the test weights required for this. In KERN's
accredited DKD calibration laboratory test weights and balances may be calibrated
(return to the national standard) fast and at moderate cost.