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Graf UK Ltd

11

6

. GARDEN

 SUBMERGE

 S

ET

 -

 INS

TALLA

TION

 OF

 TE

CHNICAL

 P

AR

TS

 

 

[email protected] 

www.graf.info 

8 / 18 

 

1.  General notes 

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. 

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

 

 

2.  Scope of supply main components 

 

 

x

 

Submerged and suction pump Integra INOX

 

 

x

 

Floating water extraction unit 

 

 

x

 

Water plug socket 

Version Extern / Version Intern

 

 

x

 

Pressure hose 10 m 

 

 

[email protected] 

www.graf.info 

8 / 18 

 

1.  General notes 

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. 

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

 

 

2.  Scope of supply main components 

 

 

x

 

Submerged and suction pump Integra INOX

 

 

x

 

Floating water extraction unit 

 

 

x

 

Water plug socket 

Version Extern / Version Intern

 

 

x

 

Pressure hose 10 m 

6

GARDEN SUBMERGE SET - INSTALLATION OF TECHNICAL PARTS

Submerged and suction pump

Floating water extraction unit

Water plug socket - Version Extern / Version Intern

25m roll of HDPE pipe, 25mm diameter, black/green, labelled as Rainwater

6.2 Rainwater storage tank Platin / set up of internal and external hose connection box

Caution:

 The distance between the external hose connection box and the underground tank is limited by the pressure hose 

– length of the pressure hose is 25 m. This is the standard length in the supply, more hose can be supplied on request.

1.

  Submersible pump

2.

  Brass hose screwing

3.

  Hose clip

4.

  Suction hose

5.

  Floating suction set

6.

  25mm compression elbow (optional fitting used for 

external tap connection 

7.

  Fixing set for submersible pump

8.

  Pressure hose, black & green colour,  

length 25 m

9.

  Electricity supply, length 10 m, 3-core cable

10.

  Water plug socket external

11.

  3/4” tank connector

12.

  2-way regulating plug

13.

  Hose-lock connector

14.

  Internal hose connection box, located on manhole 

cover of rainwater tank

15.

  25mm compression T-fitting

16.

  25mm compression x 3/4” female threaded fitting

17.

  25mm compression x 1” male threaded fitting

18.

  1m length of braided hose, 3/4” male x 3/4” female 

connections

1

2

3

4

5

3

9

8

12

10

11

7

8

8

13

14

16

17

15

18

16

11

6

6.1 Scope of supply main components

Содержание Garden Comfort Platin 1500 L

Страница 1: ...Document No Graf 0004 Rev 1 INSTALLATION MANUAL The Platin tank Garden Comfort system Rainwater Harvesting ...

Страница 2: ...al GRAF covers or covers approved in writing by GRAF must be used 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 accessories that have not been approved by GRAF results in the exclusion of the warranty guarantee 1 2 Identification obligation Regulation The water in these systems is not suitab...

Страница 3: ...itres 3000 litres 5000 litres 7500 litres Weight 82 kg 180 kg 250 kg 380 kg L 2100 mm 2450 mm 2890 mm 3600 mm W 1250 mm 2100 mm 2300 mm 2250 mm H 700 mm 735 mm 1000 mm 1250 mm Htot 1015 mm 1050 mm 1315 mm 1565 mm Htot total height without telescopic dome shaft 2 2 Overview tanks Platin 1500 L 3000 L 5000 L 7500 L ...

Страница 4: ... determine the physical characteristics of the subsoil 3 2 Trench To ensure that sufficient space is available for working the base area of the trench must exceed the dimensions of the tank by 100 mm on each side the distance from solid constructions must be at least 1000 mm If the depth of the trench is 1250 mm an embankment must be designed according to DIN 4124 The construction site must be hor...

Страница 5: ...nsions of the tank by at least 500 mm in all directions and must be located at least 1000 mm away from the tank Attention When positioning the upper half shell it must be ensured under all circumstances that the seal does not slip out of the groove 3 3 4 Groundwater and cohesive water impermeable soils e g clay soil If it is anticipated that the tanks will be immersed deeper into the groundwater t...

Страница 6: ...y calculated If you have any questions in this regard please contact your GRAF Team 3 3 7 Installation adjacent to surfaces used by vehicles If the underground tanks are installed adjacent to surfaces which are used by heavy vehicles weighing over 3 5 t the minimum distance away from these surfaces is at least the depth of the trench 3 INSTALLATION ASSEMBLY 3 3 8 Connection of several tanks Two or...

Страница 7: ...under any circumstances The surrounding towards the trench must be at least 100 mm wide 3 5 Routing connections All feed and overflow pipes must be routed with a decline of at least 1 in the direction of flow possible subsequent settling must be taken into consideration in this case If the tank overflow is connected to a public sewer this must be protected against reflux by means of a lifting stat...

Страница 8: ...er cars may drive If the tank is installed under areas used by passenger cars the collar area of the telescope 1 colour anthracite must be supported with concrete 4 load class B25 250 kg m2 The layer of concrete to be installed must be at least 300 mm wide and approx 200 mm high all around The permitted coverage above the shoulder of the tank is min 700 mm and max 1000 mm There are different possi...

Страница 9: ...p is needed Into the highest groove of the extension the profile seal is inserted an greased generously Afterwards push the telescopic dome shaft into the extension and adapt it to the planned area surface 1 Extension max earth cover 955 mm respectively 1055 mm in connection with Mini respectively Maxi telescopic dome shaft Telescopic dome shaft can be inclined by 5 Extension Profile seal Tank dom...

Страница 10: ...et at the top of the tank all downpipes brought into one pipe for connection to the filter 100mm diameter pipe for overflow from the tank to mains drainage network or soakaway 6 5 7 3 8 9 1 4 2 1 2 3 4 5 6 7 8 9 5 Ground Fused Spur 13amp 220 240V supply provided by others Power cable for the submersible pump installed within a 50 100mm diameter electrical service duct External Hose Connection Box ...

Страница 11: ...oating water extraction unit Water plug socket Version Extern Version Intern 25m roll of HDPE pipe 25mm diameter black green labelled as Rainwater 6 2 Rainwater storage tank Platin set up of internal and external hose connection box Caution The distance between the external hose connection box and the underground tank is limited by the pressure hose length of the pressure hose is 25 m This is the ...

Страница 12: ...Graf UK Ltd 12 6 GARDEN SUBMERGE SET INSTALLATION OF TECHNICAL PARTS 6 GARDEN SUBMERGE SET INSTALLATION OF TECHNICAL PARTS 1 2 3 4 5 6 6 3 Installation of internal hose connection box ...

Страница 13: ...Graf UK Ltd 13 6 GARDEN SUBMERGE SET INSTALLATION OF TECHNICAL PARTS 6 GARDEN SUBMERGE SET INSTALLATION OF TECHNICAL PARTS 7 9 8 11 10 6 3 Installation of internal hose connection box continued ...

Страница 14: ...ot shaft or cistern The difference in height between inlet and outlet is around 100 mm The filter must not be installed in the ground itself The filter is suited to roof surfaces of up to around 200 m2 1 1 1 2 1 1 2 1 1 1 7 2 Filter preparation Before being installed in the tank the enclosed chain suspension 2 must be secured to the filter strainer using the three S shaped hooks supplied 1 and sho...

Страница 15: ...ich must protrude at least around 100mm into the filter strainer 1 2 7 4 Installing the filter The stainless steel cross bar supplied 1 is set to the diameter of the telescopic dome shaft min 570 mm max 690 mm and then attached to the shaft s collar The prepared filter 3 is then guided through the tank dome from above slid onto the supply pipe which is protruding at least 100 mm and fitted in the ...

Страница 16: ...ing filter is re moved for cleaning and the basket must be thoroughly cleaned with water until all the pores are open It is advised to clean every 4 to 5 weeks more often in autumn due to more leaves and twigs or according to requirements The filter strainer basket must be lightly pressed into place taking care that the seal sits precisely after every cleaning At the occasion of each inspection th...

Страница 17: ...cing should be carried out as follows Drain the tank completely Clean surfaces and internal parts with water Remove all dirt from the tank Check that all internal parts are firmly seated The points described in these instructions must be observed under all circumstances All warranty rights are invalidated in the event of non observance Separate installation instructions are enclosed in the transpo...

Страница 18: ...Graf UK Ltd 18 15 NOTES 12 NOTES ...

Страница 19: ...Graf UK Ltd 19 15 NOTES 15 NOTES ...

Страница 20: ...d Scotland 220 Blairtummock Road Queenslie Industrial Estate Glasgow G33 4ED T 0141 465 1540 F 01295 211333 E info grafuk co uk www grafuk co uk R A I N W A T E R H A R V E S T I N G W A S T E W A T E R M A N A G E M E N T S T O R M W A T E R M A N A G E M E N T W A T E R B U T T S C O M P O S T E R S M U L T I P U R P O S E C O N T A I N E R S ...

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