Cole Parmer WS-200 Series Instruction Manual
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Cole Parmer WS-200 Series Instruction Manual

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Cole-Parmer
®
WS-200 Series
Water Stills
Instruction Manual
700668(ES)-CPB ISSUE 2.7

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Summary of Contents for Cole Parmer WS-200 Series

  • Page 1 Cole-Parmer ® WS-200 Series Water Stills Instruction Manual 700668(ES)-CPB ISSUE 2.7...

  • Page 2: Table Of Contents

    Contents Location and Services WS-200A-4 - Components, Assembly, Operation & Spares WS-200AD-4 - Components, Assembly, Operation & Spares WS-200A-8 - Components, Assembly, Operation & Spares Distillate Collection & Reservoir System Connection of Water Stills to Deionised and Pre-treated Water Supplies Cleaning Fault Finding Circuit &...

  • Page 3: Location And Services

    Location & Services 4. Drain A waste water drain is required. It is important that the In order to obtain the optimum performance from your new distance between the drain and the Water Still is kept as short Cole-Parmer Water Still careful consideration should be given to as possible to reduce the possibility of pressure build-up.

  • Page 4: Ws-200A-4 - Components, Assembly, Operation & Spares

    WS-200A-4 Fig. 1 Plate List of Major Components – WS-200A-4 Item Description Part Item Description Part number number Perspex Screen M484 Solenoid Assembly A4000/SA Boiler Mains Water Mini Valve Assembly 7001059 (S) Funnel WF48 Reservoir Water Level Sensor Condenser WC48/M2 Distillate Outlet Pipe (Bench Mounted) –...
  • Page 5 WS-200A-4 Assembly 7. Take the boiler level control WL48 (Fig. 1, item 22). Remove the end split nut and central part of the boiler plastic coupling (Item 23) leaving the other split nut in place, and the internal seal Your Cole-Parmer Water Still WS-200A-4 has been designed with in the boiler level control.
  • Page 6 17. Thread the two heater connectors through the hole into the The WS-200A-4 is classed as permanently connected electrical control compartment and connect to the heater equipment. The earth spigots should pass a high current (ie. terminal block. Brown to Brown, Blue to Blue, (Fig. 1b). >200mA).
  • Page 7 WS-200A-4 Operation 13. To avoid excess wastage of coolant water, make further adjustments to the mini valve assembly. Slowly reduce the flow The following instructions apply to the WS-200A-4 Water Still rate until the flow control switch switches off the heater, then increase the flow until the power is restored.
  • Page 8 WS-200A-4 Spares Boiler Funnel WF48 Condenser WC48/M2 ‘Mains On’ Green Indicator 700691(S) ‘On/Off’ White Switch 700988(S) ‘Reservoir Full’ Amber Indicator 700987 ‘Clean’ White Switch 700988(S) Reservoir Pressure Switch Heater Terminal Block A4000/HTB Solenoid Assembly A4000/SA Water Flow Sensor Assembly and Hoses I/A4000HK/1 Condenser to Boiler level control Hose (Output Hose Assembly) I/A4000HK/2...

  • Page 9: Ws-200Ad-4 - Components, Assembly, Operation & Spares

    WS-200AD-4 Fig. 2 Plate List of Major Components – WS-200AD-4 Item Description Catalogue Item Description Catalogue number number Perspex Screen M484 Reservoir Water Level Sensor Boiler (2 off) Distillate Outlet Pipe – Funnel WF48 Drain Pipe from W4L2A – Condenser (2 off) WC48/M2 Cooling Water Pipe to Drain (8mm) –...
  • Page 10 WS-200AD-4 Assembly 9. Fit the condenser to the vapour tube of the rear boiler ensuring that the distillate outlet faces the front and the two water Your Cole-Parmer Water Still WS-200AD-4 has been designed with connections are parallel to the unit. When slight resistance is ease of assembly specifically in mind.
  • Page 11 SAFETY: It could be possible to mis-locate the heater Fig. 2c Front crimps on to the heater terminal block tags. Ensure that the heater crimps are properly located onto the heater terminal block tags and fully locked on. Attempt to pull the crimps off the tags to ensure full attachment.
  • Page 12 WS-200AD-4 Installation Diagram A4000D Installation Diagram I/A4000DHK/1 8mm Earth Spigot I/A4000DHK/2 I/WH48/3/B 16mm Earth Spigot I/WH48/3/B Reservoir Water Level Sensor To Boiler Electrics Level Socket Solenoid Water Flow Switch Mains Water Inlet Mini Rear Thermostat and Valve Boiler Front Thermostat Glass Boiler To Distillate Reservoir...
  • Page 13 The reservoir water level sensor is fitted to the distillate off around 7 minutes after the reservoir is full to allow the collection vessel. heating element to cool. The dummy shorting plug is fitted to the boiler level control DIN It is recommended that the operation of the flow switch and socket on the cabinet.

  • Page 14: Ws-200A-8 - Components, Assembly, Operation & Spares

    WS-200A-8 Fig. 3 Plate List of Major Components – WS-200A-8 Item Description Catalogue Item Description Catalogue number number Perspex Screen M484 Mains Water Inlet Valve Assembly 7001059(S) Boiler Reservoir Water Level Sensor Funnel WF48 Distillate Outlet Pipe (Bench Mounted) – Condenser (2 off) WC48/M2 Cooling Water Pipe to Drain (8mm)
  • Page 15 WS-200A-8 Assembly Connect number 2 to the lower water inlet of the condenser. Connect number 4 to the upper water outlet of the condenser (Fig. 3b). Your Cole-Parmer Water Still WS-200A-8 has been designed with ease of assembly specifically in mind. Please study the installation diagram and the enclosed DVD before commencing the installation.
  • Page 16 28. THIS EQUIPMENT MUST BE EARTHED! approximately 5mm exists between the boiler level control and the boiler connection. Carry out the electrical installation. This should only be carried 18. Place the boiler plastic coupling split nut and central part onto out by a suitably qualified electrician.
  • Page 17 WS-200A-8 Installation Diagram I/A8000HK/1 8mm Earth Spigot I/A8000HK/2 I/WH48/2/B 16mm Earth Spigot Reservoir Water Level Sensor Condensers Electrics Water Flow Switch Solenoid Mains Water Boiler Inlet Mini Thermostat & Valve Thermostat Glass Funnel To Distillate Heaters Reservoir Restrictor Boiler Level Control To Drain 16mm tubing x 1m - I/WH48/2/B...
  • Page 18 WS-200A-8 Spares 10. Observe the boiler now filling with water to cover the heating elements. When water has reached the pre-set limit, the excess will discharge to drain. Check the water drains freely and does not back up into the boiler level control. Boiler 11.

  • Page 19: Distillate Collection & Reservoir System

    Distillate Collection WR20 & WS20 & Reservoir System Reservoir System Each Cole-Parmer Water Still is supplied with a Reservoir Water To pressure switch Level Sensor (WLS). Water Still This automatically switches off the heating elements and coolant water supply when the distillate collection reservoir is filled 50mm Distillate...

  • Page 20: Connection Of Water Stills To Deionised And Pre-Treated Water Supplies

    Connection of stills to deionised WS-200A-4 and pre-treated water supplies Ensure the unit is isolated from the mains. Remove the perspex viewing screen, cabinet roof and cabinet end panel. Lift out the front switch panel from the cabinet groove by Many laboratories prefer to feed their Water Stills with deionised unscrewing the countersunk screw at the top of the panel.
  • Page 21 Operation Connect the other end of the tubing assembly (I/WCK/02) to the boiler level control. Before switching on either the mains electricity or water Thread the earth cable from tubing assembly (I/WCK/02) supply, identify the control switches and indicator lights on through the access hole in bottom of the electrical the front of the cabinet.

  • Page 22: Cleaning

    Cleaning 15. Repeat steps 11-14 two or three times until the boiler has been thoroughly flushed through. When any of the Cole-Parmer Water Stills have been used to 16. The still is re-started by finishing the cleaning cycle at step 12., produce distilled water directly from a mains water supply, there then pushing the CLEAN switch to the OFF position (switch is will inevitably be a build up of scale in the boiler and on the...

  • Page 23: Fault Finding

    Fault Finding Check setting of the float switch in boiler level control W4L2A. See WS-200AD-4 Assembly section of this manual. In the event of operating difficulties with your Cole-Parmer Water Distillate quality low. Still, it is suggested that the following basic checks are made. (Please note that these checks should only be carried out by Check the condition of the boiler and clean if heavily scaled.

  • Page 24: Circuit & Wiring Diagrams

    Circuit diagram for WS-200A-4 RESERVOIR FULL ON/OFF CLEAN T1 (S) (AMBER) (WHITE) (WHITE) 3,6,9 1000uF 33uF (E)(S) 2,5,7,8,1 1N4007 12 - WAY SOCKET 1N4007 CLEAN T 125 m AL 1N4007 1N4007 PRESSURE SWITCH 2200uF FLOW (SEE SWITCH NOTE)* 12 - WAY SOCKET 4 - WAY SOCKET A4000/PCB (S)
  • Page 25 Circuit diagram for WS-200AD-4 RESERVOIR ON/OFF FULL CLEAN T1(S) (AMBER) (WHITE) (WHITE) 3,6,9 1000uF 33uF (E)(S) (E)(S) 2,5,7,8,1 1N4007 1N4007 12 - WAY SOCKET 1N4007 REAR CLEAN T 125 m AL 1N4007 BOILER 1N4007 PRESSURE FLOAT SWITCH SWITCH 2200uF FLOW SWITCH (SEE NOTE)* 12 WAY...
  • Page 26 Circuit diagram for WS-200A-8 RESERVOIR ON/OFF FULL CLEAN T1 (S) (AMBER) (WHITE) (WHITE) 3,6,9 1000uF 33uF (E)(S) (E)(S) 2,5,7,8,1 1N4007 1N4007 12 - WAY SOCKET 1N4007 CLEAN T 125 m AL 1N4007 1N4007 PRESSURE SWITCH 2200uF FLOW (SEE SWITCH NOTE)* 12 - WAY SOCKET 4 - WAY SOCKET...
  • Page 27 This product meets the applicable CE Directives that interference will not occur in practise. Where and UKCA Legislation for radio frequency there is a possibility that injury, damage or loss might interference and may be expected not to occur if equipment malfunctions due to radio interfere with, or be affected by, other equipment with similar frequency interference, or for general advise before qualifications.
  • Page 28 Ordering Information Order No. Series Model Legacy SKU 99294-00 WS-200 WS-200A-4-220 A4000/220V/60 99294-05 WS-200 WS-200A-4 A4000 61010-10 WS-200 WS-200AD-4-220 A4000D/220V/60 99294-15 WS-200 WS-200AD-4 A4000D 99294-20 WS-200 WS-200A-8-220 A8000/220V/60 99294-25 WS-200 WS-200A-8 A8000 Warranty Registration India T: +44 (0) 1480 272279 T: +9122 61394444 E: uk.sales@antylia.com E: info@coleparmer.in...

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