Declaration Of Conformity; Declaration Of Performance; Suitable Tanks; Function Description - GOK GWG Serie Manual Del Usuario

DECLARATION OF CONFORMITY

You will find the manufacturer's declaration of conformity for this product
on the website: https://www.gok.de/konformitaetserklaerungen

DECLARATION OF PERFORMANCE

You will find the manufacturer's declaration of performance for this product
on the website: www.gok.de/leistungserklaerungen

SUITABLE TANKS

The limit indicator may only be installed and used in combination with an overfill prevention
mechanism of the road tanker in the following tanks:
• to be used in/with above ground, non-pressurized, static tanks
• operate indoors
Table 1: Type GWD limit indicator for tanks
Tanks
above-ground battery tanks
locally manufactured tanks made of steel for
above-ground storage
Tanks
stationary pressure-free tanks made of
thermoplastics
above-ground GRP tanks
other tanks
The certificates of suitability for intended use of the tanks, e.g. regarding admissible operating
media, must be observed.

FUNCTION DESCRIPTION

Limit indicator type GWG
In accordance with the regulations for protecting waterways against pollution, overfilling of
tanks used to store liquid fuels must be prevented. This basic requirement is met if road
tankers are equipped with an overfill prevention mechanism automatically preventing the
tanks from being overfilled in cooperation with a limit indicator specified according to
worksheet DWA-A 779, DWA-A 791, DIN 4755 and VdTÜV leaflet Tank systems 964,
respectively.
The GWG series limit indicators meet the requirement according to:
• EN 13616: Sensor as part of an overfill prevention type B1 (Current interface)
• EN 13616-2: Overfill prevention sensor as part of an overfill prevention without closure
device
• TRbF 511: limit indicator (withdrawn)
The function of the limit indicator is only guaranteed in combination with the overfill
prevention mechanism (overfill prevention controller according to EN 13616 or
EN 16657) of the road tanker. The certificates of suitability for intended use of the
overfill prevention mechanism must be observed and adhered to as well.
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Limit indikator GWG type GWD
pursuant to standard
DIN 6620
DIN 6625-1, DIN 6625-2, ÖNORM C 2117
NBN I 03-002
EN 13341, EN 12573 parts 1 to 3
EN 13121 parts 1 to 4
including certificate of suitability for intended
use issued by building inspectorate
Part no. 15 382 56 b