Barkey warming center III DTM, Руководство по обслуживанию, Страница: 16 / 50

Technical safety inspections (TSI)
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Barkey GmbH & Co. KG - Gewerbestrasse 8 - 33818 Leopoldshoehe - Germany - Head Office: +49 (5202) 9801-0
Customer Service: +49 (5202) 9801-30 Fax: +49 (5202) 9801-99 - e-mail: info@barkey.de
Service manual
Barkey warming center III DTM
5.2 Temperature check
The temperature check is used to check correct settings of the temperature regulation
system. The temperature in the centre of the temperature-regulated cabinet is measured
using a reference thermometer.
The requirements on the reference thermometer are:
•
temperature range of minimum 20°C ... 50°C
•
accuracy of at least 0.1 K
•
The thermometer must be calibrated.
You can order a suitable reference thermometer from Barkey GmbH & Co. KG.
WARNING
The room temperature must be at 22.0°C ±1.0 K during the entire temperature
check. Incorrect values will be measured if this is not the case.
►
Fix the thermometer in the middle of the centre shelf. When doing so, ensure that the
thermometer measuring head is located freely in the air to be warmed.
Locate the display section of the ther-
mometer inside the temperature-regulated
cabinet so you can read the temperature
through the glass door when it is closed.
When using the thermometer, and when
evaluating the measured values, observe
the information supplied by the ther-
mometer manufacturer about surrounding
conditions.
Figure 5: Reference thermometer
►
Enter the type and the serial number of the reference thermometer in the inspection
log.
►
Measure the current room temperature and enter it in the inspection log.
►
You can now operate the Barkey warming center III DTM again as described in the
instruction manual.