Ankersmid Sampling AHL Series Kullanıcı Kılavuzu - Sayfa 17
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Sayfayı YazdırHeat concentration with overheating can also
be caused by wrapping other materials around
the heated hose. If the sensor area is
12
wrapped up, the remaining hose section will
cool down.
When fixing the hose with clamps or similar it
must be ensured that the outer structure is
13
not squeezed.
L.
Service
1. Should any defects become apparent on the outside of the heated hose or the
connecting mains lead, the heated hose must be disconnected immediately from the mains
supply, removed and sent back to our works for inspection. Never open the heated hose or
any of its components on your own initiative, i.e. unauthorized.
2. Inspection or maintenance of the heated hose should be carried out at regular intervals
in order to guarantee operational safety. The inspection intervals should be chosen in
relation to the operating conditions on site. However, inspections by a qualified electrician
should take place every 6 months using suitable measurement and test equipment.
3. The service life of the heated hose will depend on the actual operating conditions.
Therefore it is not possible to make a generally valid statement about the length of the
service life. However, the service life will generally be shorter under severe operating
conditions as against occasional use under optimum conditions. For more information
please contact us directly for competent advice.
4. If a cut-out switches the hose off permanently, the cause has to be analysed before
putting the hose back into service and appropriate measures have to be taken to prevent
reoccurrence.
5. If you intend to use the heated hose for another purpose than originally planned, please
get in touch with our specialists to check if it is really suited to this. Unauthorized change of
use is not permitted.
6. Any changes on the hose performed by the customer will endanger the operational
safety and will automatically result in the manufacturer's warranty becoming invalid.
Before the service please take care that that the specific safety procedures pertaining to the
system and operational process are observed.
NOTE
Power supply
It is necessary to switch of the power supply before any service, maintenance or repairs.
The heated hoses have been designed to withstand bending stress. However, non-
observance of the minimum bending radius or kinks or strong torsional movement will lead
to the destruction of the heated hose. The permissible bending radius depends on the
material and the nominal diameter (DN) of the heated hose.
As a general rule: Minimum bending radius > 5 x outer hose diameter
Ankersmid Sampling
Neerlandweg 21
2610 Wilrijk
Belgium
User Manual AHL, Edition 09/2016
www.ankersmidsampling.com
Page 17 of 18
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