General Notes; Security; Identification Obligation; Installation Conditions - Graf MINIMAX Instrucciones Para La Instalación Y El Montaje

1.1

Security

The relevant accident prevention regulations according to BGV C22 must be observed during all work.
Particularly when walking on the tanks, a 2nd person is required to secure the tank.
The relevant regulations and standards must additionally be taken into consideration during installation,
assembly, servicing, repair, etc. Relevant notes can be found in the corresponding sections of these
instructions.
During all work on the system or parts of the system, the entire system must always be rendered
inoperable and secured to prevent unauthorised reactivation.
GRAF offers an extensive range of accessories, all of which are designed to match each other and which
can be extended to form complete systems. The use of other accessories may lead to impediments to the
system's functional capability, therefore invalidating liability for resulting damage.
1.2

Identification obligation

The water in these systems is not suitable for consumption or personal hygiene.
All pipe work and outlets of the water systems are to be labelled with the words "Not drinking water"
either in words or graphically (German norm DIN 1988 Part 2, paragraph 3.3.2.) so that after years of use,
an accidental connection to the drinking water system is prevented. Even when correctly labelled it may
possibly be mistaken, for example by children. For this reason, all the outlets of the systems process
water must be fitted with child safe valves.
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2.1 MINIMAX -Filter internal:
 ®
The MINIMAX

The difference in height between the supply pipe and outlet is 80 mm

The filter is suitable for roof areas up to 350 m².

The mesh aperture in the filter cartridge is 0.5 mm.
®
2.2 MINIMAX -Filter external pedestrian:

The MINIMAX-Filter External is suitable for installation underground prior to a cistern inlet.

The MINIMAX-Filter External may only be installed in areas that are not traversed by traffic.

The difference in height between the supply pipe and outlet is 10 mm

Stepless installation depth from 570 mm to 1050 mm.

The filter is suitable for roof areas up to 350 m².

The mesh aperture in the filter cartridge is 0.5 mm.
®
2.3 MINIMAX -Filter external for areas traversed by light traffic:

The MINIMAX
traversed by light traffic by using the cast iron cover class B 125.
1.
2.

Installation conditions

-Filter Internal is suitable for installation in a pilot shaft or in a cistern
®
-Filter External for areas traversed by light traffic could be installed in areas
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General notes

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