Commissioning And Service - Graf MINIMAX Instrucciones Para La Instalación Y El Montaje

5.2.5 Telescope suitable for light traffic
To ensure the function in areas traversed by light traffic, the telescope must be embedded around the
collar with lean mixed concrete.
The concrete encasement must be uninterrupted, 20 cm wide and approximately 30 cm deep.
Attention: It is important to use the cast steel cover. Transport vehicle weight of heavy goods vehicles
and machinery is not permitted. The telescope must be sufficiently embedded and supported that no
forces are transferred to the housing.
6.1 Commissioning
Before putting the system into use the filter sieve
surface is to be thoroughly cleaned with asolvent based
cleaning fluid. Alternatively the filter sieve may be
cleaned in a dish washer (40° - max. 60°). Any dirt that
gets into the filter housing during the assembly must be
thoroughly removed.
The filter sieve functions only in one flow direction due
to the designed structure, the direction is marked on the
metal ring with an arrow on the inlet side. When
installing the filter cartridge pay attention that the joint
seam of the sieve surface is positioned upward.
6.2 Service
The complete system is to be inspected at least every 3
months for leakage, cleanliness stability. To ensure the
expected water yield is delivered, it is important to
inspect and to clean the filter sieve at regular intervals.
When carrying out a regular service of the integrated
filter it is also required that the overflow siphon is
checked and cleaned.
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5. Installation and assembly
6.

Commissioning and Service

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Inflow side
Sealingring
Arrowdesignation
under the seal
Lip
Overflow side
Sealingring