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rada 320 c, Руководство по эксплуатации продукта, Страница: 22 / 24

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SPARE PARTS

Spare Parts List

414 14

Body

414 43

Temperature Indicating Ring

414 50

Compression Fitting

414 51

Cartridge Assembly

414 80

Hub Pack

414 81

Adaptor, Female

414 84

Seal Pack - components identified 'A'

414 85

Screw Pack - components identified 'B'

414 86

Backplate Kit - components identified 'C'

414 87

Filter Pack

414 88

Inlet Connector Assembly

414 89

Checkvalve Pack - components identified 'D'

414 90

Inlet Elbow Pack - components identified 'E'

414 91

Isolator Assembly

414 92

Knob Pack

414 93

Blanking Cap

575 09

3 mm Hexagonal Wrench

Содержание 320 c

Страница 1: ...1 IMPORTANT Installer This Manual is the property of the customer and must be retained with the product for maintenance and operational purposes 320 c PRODUCT MANUAL...

Страница 2: ...ON General 8 Outlet position Reversed inlets 8 Installation 9 COMMISSIONING Maximum Temperature 11 Maximum Temperature Setting 11 For Adjustable Temperature 11 For Locked Temperature 12 Commissioning...

Страница 3: ...tained within these recommendations the risk of failure if not eliminated is reduced to the minimum achievable SAFETY WARNINGS INTRODUCTION Rada Thermoscopic mixing valves are specified to meet the hi...

Страница 4: ...ive service life and can present potential risk to users 5 Disinfectants In applications where system chemical disinfection is practised chlorine can be used calculated chlorine concentration of 50mg...

Страница 5: ...ections 320 c Inlets 3 4 BSP female thread 22 mm compression compression fitting supplied Outlet 3 4 BSP female thread 22 mm compression compression fitting supplied Flow Rate Litres Min Pressure Loss...

Страница 6: ...s do not have integral flow control appropriate provision must be made for this in the outlet pipework This can be in the form of stop cock mechanical timed flow controller or solenoid The device chos...

Страница 7: ...ate boxes to familiarize yourself with the part names and to confirm that the parts are included Rada 320 c 1 x 320 c 1 x 3 mm Hexagonal Wrench 3 x Olives 3 x Compression Nuts 1 x Product Manual 4 x S...

Страница 8: ...ct shower performance 7 Supply pipework layout should be arranged to minimise the effect of other outlet usage upon the dynamic pressures at the mixing valve inlets 8 Inlet and outlet threaded joint c...

Страница 9: ...ve body and refit in the desired position Loosen isolator assembly grub screws and position so that the isolator is accessible Tighten the grub screws 2 Loosen the backplate grub screws 3 off using th...

Страница 10: ...ion Screw Isolator Assembly Compression Nut Olive Wall Plugs Fixing Screws Grub Screw Fitting Inlet Pipework Inlet Pipework Outlet Pipework Inlet Elbow Grub Screw for removal of inlet elbow Isolator A...

Страница 11: ...he typical storage maximum to offset the possibility of any blend shift due to fluctuating supply temperatures Check that both inlet isolating valves are fully open Temperatures should always be recor...

Страница 12: ...l parts 4 Once the desired maximum blend temperature is achieved refit the hub without disturbing the spindle positioning it so that the centre stop slot in the hub fits over the top of the cartridge...

Страница 13: ...stablish a performance check at this time which should be noted for future reference as part of a Planned Maintenance Programme a Maintenance Record Card has been provided with this Manual The procedu...

Страница 14: ...check valves require maintenance refer to MAINTENANCE 6 Maximum blend t e m p e r a t u r e setting too hot or too cool a Indicates incorrect temperature setting refer to COMMISSIONING b As symptom 4...

Страница 15: ...mptom Cause Rectification 7 Water leaking from valve body Seal s worn or damaged a Obtain Seal Pack and renew all seals b If leak persists from around temperature spindle Renew cartridge assembly Cont...

Страница 16: ...rvice life of all cartridges is five years under normal operating conditions refer to SPECIFICATION The use of main supply line or zone strainers recommended maximum mesh aperture dimension is 0 5 mm...

Страница 17: ...Rada 320 c and identify part name and number refer to PARTS LIST A Seal pack is available containing all the seals that may be necessary for renewal during maintenance or servicing Lubricants Importan...

Страница 18: ...ne all accessible seals for signs of deformation or damage and renew as necessary taking care not to damage the seal grooves Re assembly 9 Identify which is the hot inlet to the mixing valve body and...

Страница 19: ...is carried out by removing and cleaning or renewing as necessary the two check valves 1 Turn the isolation screw on the isolator assemblies through 90 o refer to Figure 4 to isolate the water supplies...

Страница 20: ...ts renewal 6 Re assembly into the valve is a reversal of the above procedures 7 Turn the isolation screw on the isolator assemblies through 90 o refer to Figure 4 to restore the water supplies to the...

Страница 21: ...w on the isolator assemblies through 90 o refer to Figure 4 to isolate the water supplies to the valve Open an outlet fitting to release pressure and to assist the draining of residual water 2 Unscrew...

Страница 22: ...le 414 84 Seal Pack components identified A 414 85 Screw Pack components identified B 414 86 Backplate Kit components identified C 414 87 Filter Pack 414 88 Inlet Connector Assembly 414 89 Checkvalve...

Страница 23: ...23 Spare Parts Diagram E 414 93 414 80 414 43 575 09 414 92 414 15 414 93 414 93 414 91 A A A A A A A A A B E B B E B B B C B B E B E 414 87 C 414 87 D D 414 81 E 414 51 414 88 A A 414 50...

Страница 24: ...final manufacture If during that period our stock of a particular part is exhausted we will as an alternative provide an equivalent new product or part at a price equating to the cost of repair to the...

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