S.I.T.A. 400 Series Manual Of Installation, Use And Maintenance Download Page 8 | Manualshive

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7

4.

The UV Chamber Installation

4.1 Assembling of the UV chamber

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Unscrew the s/s sleeve bolts (A) from both sides by using the key supplied.

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Insert the quartz sleeves (B) by using the special bar supplied and the o-rings 38x4 (C) on both sides

of the quartz sleeves.

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Summary of Contents for 400 Series

Page 1: ...ULTRAVIOLET DISINFECTION EQUIPMENT FOR THE TREATMENT OF DRINKING WATER 400 SERIES DS PLUS MANUAL OF INSTALLATION USE AND SERVICING English 01 2012 Rev A...

Page 2: ...on Request 17 5 3 3 Intermittent Operation 18 5 3 4 Lamp Post Burn 18 5 3 5 Irradiance 4 20 mA Settings Optional on Request 19 5 3 6 Cleaning System Settings Optional on Request 19 5 4 Menu Operation...

Page 3: ...e use of the UV system The operating instructions are an integral part of the equipment supply Before putting into operation all the conditions necessary for safe operation of the equipment must be fu...

Page 4: ...al components assembled in such a way to realize effectively the sterilization process giving a bacteriologically pure water GENERAL DIRECTIONS According to the European rules EN 60204 1 safety of the...

Page 5: ...t directly emit heat The reactor and control panel must not be located adjacent any chemical equipment that is likely to emit fumes The reactor should be located within the piping system in such a man...

Page 6: ...he UV 400 SERIES is ready for producing disinfected water once the connection to the water system and to the electrical grid is carried out The unit works automatically the electronical boards which c...

Page 7: ...6 3 1 Installation scheme recommended...

Page 8: ...on 4 1 Assembling of the UV chamber Unscrew the s s sleeve bolts A from both sides by using the key supplied Insert the quartz sleeves B by using the special bar supplied and the o rings 38x4 C on bot...

Page 9: ...t verifying that the o rings are watertight and that no water leaks outside the sleeve bolts or inside the quartz sleeves On the closed side of the UV chamber mount the blind cap in black polyethylene...

Page 10: ...9 On the openable side of the UV chamber insert the UV C lamps G into the quartz sleeve previously mounted...

Page 11: ...he 4 pins connectors H mounted as on the figure together with the 1 ring nuts I the PG9 nipples L and the 4 pins holders in black polyethylene M with the pertinent o rings 2112 type Screw the 1 ring n...

Page 12: ...11 Mount the o ring N 3043 type on the probe holder O and screw this one on the bush welded in the middle part of the UV chamber Finally connect the pertinente electrical cable...

Page 13: ...ys Function Keys START STOP OK When it s pushed for more than 5 sec it turns ON OFF the UV System In the menu of the display it ENTER the menu and confirm the parameters or the operation ESC Back one...

Page 14: ...r can read all the parameters that the system is reading or has memorized Settings It s the Menu in which the user can set all the parameters useful for the measurements and the system working Operati...

Page 15: ...al is available the system can calculate the UV Dose and so the Irradiance will be expressed in J m2 A drop in the sensor signal can be caused by Deposits on quartz sleeves lamp protection Deposits on...

Page 16: ...low Rate Settings Intermittent operation Set the start and the stop hour of the UV system see section Intermittence operation Lamp Post Burn Set the post Burn time see section Post Burn 4 20 mA IRR op...

Page 17: ...lamp or improve water quality with suitable pre treatment Important The sensor signal can be shown in a relative display or in an absolute display in W m2 If the flow signal is available the system ca...

Page 18: ...n destroy the quartz sleeve or reduce the contact time with the UV so that the water is not enough disinfected Check Min Flow Set if the user need to check the min flow rate and so to have an alarm in...

Page 19: ...ficiently disinfected may reach the consumer Lamp post burn delay time avoids that water insufficiently disinfected can pass during the start up Usually during the start up the alarms are inhibited if...

Page 20: ...rradiance is shown in absolute measurement units W m2 or J m2 the association can also be done by the customer ex 4 mA to 0 W m2 and 20 mA to 230 W m2 5 3 6 Cleaning System Settings Optional on Reques...

Page 21: ...m that the user must change the lamps On every lamps replacement the partial hour timer must be reactivated This operation restarts the H Lamp to the standard value that is the standard lifespan of th...

Page 22: ...2 or Dose in J m2 The same operation is possible if the system expresses the irradiance in W m2 or the Dose in J m2 In this case the calibration can only be done by authorized peoples and with a refer...

Page 23: ...Causes Solutions In this case put the system in MAINTENANCE MODE if it is necessary to continue the disinfection with the other lamp without alarms If it s not necessary then turn off the system and...

Page 24: ...ifespan finished Change the lamp s and restart the lamp hour meter count down It s visible in case of DS Plus or SMP systems It s visualized in case the UV Irradiance or Dose is under the threshold le...

Page 25: ...d level Possible Causes Solutions IMPORTANT If set the lamps may shut down for low flow see Section Menu Settings It s visible in case the system is connected to a flow meter It s visualized in case t...

Page 26: ...t for UV 400 RA series Disconnecting electrical power interrupt the water flow and discharge the UV system Open the metallic cover which protecting the motor shaft joint Unscrew the M6 nuts of electri...

Page 27: ...26 Unscrew the locking grains of joint mounted on the threaded rod and extract the joint...

Page 28: ...27 Remove the disc mounted on gasket housing unscrewing its M5 bolts Helping with screwdriver remove the old gasket and insert the new...

Page 29: ...28 Reassemble all and restart the UV system...

Page 30: ...Quartz for UV 400 1 RA 028207 O ring for quartz single lamp 400 series 028034 Contact cover MP1137 T Quartz Cleaning Brush 9 Reactor Dimensions see the attachments to the manual 10 Technical Data She...

Page 31: ...paired or tampered by non authorized third parties and the product on which an intervention has been made for defect of for convenience tests is excluded from the warranty Repairs are normally carried...

Page 32: ...2 96 CE WEEE IEC EN 60204 1 norms safety of machinery electrical equipment of machinery IEC EN 55022 norms characteristics of radio interference D Lgs 31 2001 Implementation of Directive 98 83 CE on t...

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