User Qualification; Assembly; Determining The Adjusting Dimension X - GOK GWS 904 Instructions De Montage Et De D'utilisation

USER QUALIFICATION

Installation, startup, maintenance and restoration of the type GWG limit indicator may only be
commissioned to such companies constituting specialised companies for this work in the
meaning of § 3 of the Ordinance on Installations for the Handling of Substances Hazardous to
Water (Verordnung über Anlagen zum Umgang mit wassergefährdenden Stoffen) from 31
March 2010 (Federal Law Gazette I page 377) and additionally have knowledge in the field of
fire and explosion control if this work is performed on containers with stored liquids with a
flash point ≤ 55°C. This does not apply if the system is excluded from this obligation to be
installed by a specialised company according to national regulations. These will simply be
referred to below as "specialised company".
Work on electrical parts may be carried out only by an electrician qualified according to VDE
regulations or by an electrician who is qualified according to local regulations.
The specialised company and the operator must observe, comply with and understand all of
the following instructions in this assembly and operating manual.

ASSEMBLY

Before assembly, check that the product is complete and has not suffered any damage during
transport.
ASSEMBLY, STARTUP and MAINTENANCE are to be carried out by a company
specialised in terms of water law.
The specialised company and the operator must observe, comply with and understand all of
the following instructions in this assembly and operating manual. For the system to function
as intended, it must be installed professionally in compliance with the technical rules
applicable to the planning, construction and operation of the entire system.

DETERMINING THE ADJUSTING DIMENSION X

The adjusting dimension X mentioned in the certificate of suitability for intended use of the
building inspectorate regarding the tank, the filling system or in this manual must be
observed.
• Determine the battery tank system and the number of connected tanks (battery tanks).
• Please find the adjusting dimension X in the tables below and take into account the specific
installation situation for limit indicators.
• The control dimension Y serves for verifying whether the limit indicator has been set to the
height according to the tank.
Tables containing adjusting dimensions for tanks according to construction standards
The levels L and adjusting dimensions X, respectively, take into account a defined height
1
of the dome nozzle regarding underground tanks
• for tanks pursuant to DIN 6608-1, DIN 6608-2, DIN 6616, DIN 6618, EN 12285-1 of 100mm
• for tanks pursuant to DIN 6619-1, DIN 6623, DIN 6624 of 60mm
as well as an overall thickness of the dome cover, including gasket, of 20mm.
Regarding tanks, the diameters of which are not listed in the table, the adjusting dimension for
the next larger tank diameter must be selected. Regarding longer dome nozzles and thicker
dome covers, the adjusting dimension X must be enlarged correspondingly.
Observe the required depth depending on the fuels pursuant to issue 1 table 5!
4 / 24
Limit indicator GWG - type GWS -issue 2
Part No. 15 382 65