
__________________________________________________________________________________
7 | Page-Seite
inadmissible excess temperatures will defect
or destroy it.
6. The product must not be placed or laid over
sharp edges, corners or burrs. Non-
observance of this provision may lead to
damage of the product.
7. Ensure that the stated ingress protection (IP
rating) is suitable for the environment of use.
For example, fabric insulated products are of
low IP rating and should only be operated in
dry areas.
8. The pre-assembled cold lead and hot-cold
termination should be installed in such
manners that the designed operating
temperatures are not exceeded. Please refer
to technical data section for information.
9. Never stick needles or sharp objects (or the
like) in the product!
10. The product should be protected against
mechanical damage by suitable coverings
(e.g. insulation and metal sheeting)
11. The products are not of self-regulating or
stabilized design. A suitable temperature
sensor and controller has to be used to ensure
that the maximum designed operating
temperatures of the product as well as the
object to be heated are not exceeded.
12. In case of additional safety matters a
temperature limiting device may be installed
to protect the application components from
damage.
To prevent danger an RCD or ELCB
has to be installed!
Caution:
To avoid external touching and damage, it is
required that within the application the product
(component) has to be covered by a metal
sheeting or braid, which has to be included in the
protective arrangement of Protection Class I
(protective earth) according to VDE0100 or to the
relevant standards in your country and is to be
taken into consideration. Metallic components
coming in contact with the product have to be
incorporated in the protection measures of
Protection
Class I (protective earth). For details please refer
to the standard VDE 0100 (Germany) or the
relevant standards in your country.
Additional to these instructions special
requirements for the specific products are found
on the product label or type plate and must be
followed as well.
The products are designed at a certain protection
class. Considering that the product is not
protected against hazardous body currents, it has
to be installed in such a manner that any risk is
excluded.
In case of doubt or if necessary please contact
us. (see last page for contact information)
Operation
Prior to connection of the product, please
ensure that the supply voltage matches the
product data label or the product specifications
out of the accompanied documents,
respectively.
Any product must be temperature
controlled! (unless otherwise stated
or specified)
When connecting the product, the
requirements of the standards listed below in
“General Safety Instructions” and “Additional
Safety Instructions” have to be observed.
The maximum operating and withstand
temperature for the product are listed in the
technical data section. . It has to be ensured
that this temperature is never exceeded at any
point of the product, irrespective of whether it
is switched on or off. In cases in which the kind
of installation or application cannot exclude
that the maximum product temperature is
exceeded, a suitable device for temperature
control and, if necessary, for temperature
limitation has to be provided.
Proper operation of the temperature
controlling and limiting devices has to be
checked at initial operation.
Note:
Products of woven glass or silica-glass fabric
designs are flexible due to chemical processes