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Document Ref 942583-001 Rev 8
Page 5-27
Quantium 510 Installation Manual
Installation
5.5.3
FITTING A RISBRIDGER CHECK VALVE
If a Risbridger Check Valve has to be fitted to a dispenser :
• remove the check valve - for pumps with internal filters
• remove the foot valve - for pumps with external filters
5.5.4
PIPEWORK - SUBMERGED DISPENSERS
The Installer is responsible for supplying the riser pipe to the heights given in
section 2.3 and all pipework and connections below the filter box connection.
EXTERNAL FILTER BOX ONLY
1)
The dispenser must be positioned directly above the riser pipes and carefully
lowered into position.
2)
Remove the protective covers on the fuel supply riser pipe and on the filter box.
WARNING : BEWARE OF FUEL SPILLAGE.
3)
Connect the fuel supply pipe to the filter box.
4)
Repeat for each hydraulic position as required.
5.5.5
PIPEWORK - VR
The Installer is responsible for supplying the VR pipe to the heights given in
section 2.3.
1)
Fit the VR flange and gasket to the VR pipe.
2)
As required, fit optional flame arrestor, quick connector and/or shear valve kits
to the VR pipe flange, sealing with gaskets, o-rings, dowty seals and washers as
supplied.
3)
Ensure that the VR flexi pipes are not put under strain, trapped or twisted then
connect VR flexi pipe to the VR pipe.
Risbridger
Check Valve
Remove
Check Valve
INTERNAL
FILTER
EXTERNAL
FILTER
Remove
Foot Valve