Operating Instructions
for
Flow Meter
Model: KDF-9/KDG-9
Страница 1: ...Operating Instructions for Flow Meter Model KDF 9 KDG 9...
Страница 2: ...DITIONS OF USE 7 6 1 Mounting start up 8 6 2 Ambient conditions 8 6 2 1 Ambient temperature ranges 8 6 2 2 Storage temperature 8 6 2 3 Climatic category 8 6 2 4 Degree of protection 8 6 2 5 Shock resi...
Страница 3: ...ating personnel 12 15 PACKAGING STORAGE AND SHIPMENT 12 16 MAINTENANCE 12 ATTENTION 13 REPLACING THE MEASURING CONE 13 REMOVAL 13 INSTALLATION 13 17 RETURNING DEVICES FOR REPAIR AND SERVICE 15 18 DECO...
Страница 4: ...avail able online may not always correspond to the product version you have purchased If you need an instruction manual that corresponds to the purchased product version you can request it from us fre...
Страница 5: ...the measuring tube scale with the upper edge or the indicator edge of the float ball 2 1 KDF 9 KDG 9 system design The meter consists of a conical measuring tube made of glass containing a float that...
Страница 6: ...values with fully opened valve Restricted contact adjustment range contact only adjustable as minimum contact Measuring ranges water 20 C Measuring ranges air 1 013 bar abs 20 C Float st 1 4401 316L...
Страница 7: ...hin 10 100 of the range 5 3 Repeatability Liquid Gas 1 0 FS E F A B option differential pressure regulator 1 5 2 5 FS within 10 100 of the range 5 4 Influence of ambient temperature none 5 5 Influence...
Страница 8: ...Void float impact e g caused by solenoid valves as this is likely to damage the measuring section or float 6 2 Ambient conditions 6 2 1 Ambient temperature ranges 20 C to 100 C with limit switch 20 7...
Страница 9: ...re regulators are not pressure reduction valves The measuring device consists of variable area flowmeter with control valve and mounted differential pressure regulator The flow amount will be adjusted...
Страница 10: ...2 Dimension drawing KDF 9 KDG 9 A B with conn NPT F as regulator c w constant inlet pressure 7 3 Weights KDF 9 KDG 9 0 4 kg KDF 9 KDG 9 E F A B 0 8 kg 7 4 Materials Fitting connections setting valve...
Страница 11: ...respect to the Pressure Equipment Directive 2014 68 EU the devices fall within the scope of appli cation of Article 4 Section 3 and need no CE mark in accordance with this directive Kobold Messring c...
Страница 12: ...ts 14 2 Installation start up and operating personnel Only trained specialists authorized by the system operator may carry out the installation electrical instal lations start up maintenance and opera...
Страница 13: ...brush and appropriate media When assembling and reinstalling the system always new gaskets have to be used Replacing the measuring cone Removal Close valve in front and behind the unit Close needle va...
Страница 14: ...ng the life cycle This requires tightening of the thrust piece 1 Loosen thread pin 2 M4x8 with hexagon 2mm and remove valve knob 3 Tighten thrust piece 1 SW14 with a torque of 3 8 Nm 4 0 Nm Caution Va...
Страница 15: ...dous materials Consequently all devices sent to us for repair must be free of any hazardous materials This also applies to possible hollow spaces and fissures in the devices If repair is necessary con...
Страница 16: ...asured medium Since this measured medium is dangerous in water poisonous corrosive flammable we have checked that all hollow spaces of the device are free of these materials neutralized and flushed al...
Страница 17: ...1 Special range on re quest on re quest KDF 92YY Gases Order Details Example KDG 9288 NV 0 00 0 Measuring range air Nl h Valve seat mm Pressure drop mbar Order no stainless steel Connection Gasket op...
Страница 18: ...gnetic compatibility EMC Part 6 3 Generic standards Emis sion standard for residential commercial and light industrial environments EN 55011 2011 Industrial scientific and medical equipment Radio freq...
