Comet XRC-3001-WW Manual

3000 watt water to water cooler
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COMET AG Herrengasse 10, CH-3175 Flamatt
Tel. +41 31 744 9000, www.comet-xray.com
Industrial X-Ray
Cooler Manual XRC-3001-WW
3000 Watt water to water cooler
XRC-3001-WW, Doc.-No. 50005552
Page 1 of 15

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Summary of Contents for Comet XRC-3001-WW

  • Page 1 Industrial X-Ray Cooler Manual XRC-3001-WW 3000 Watt water to water cooler COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 1 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 2 Update Chapter 3 24/11/2014 R. Vonlanthen Update in Chapter 2., Specs change (pressure primary, Block diagram 01.12.2015 M. Schmid New electrical drawing COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 2 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 3: Table Of Contents

    5.2.2 Hysteresis of nominal value (Parameter P1) 5.2.3 Alarm value (Parameter P3) Maintenance Pump Disconnecting Outline Drawing Circuit Diagrams Electrical diagram Block diagram Declaration of conformity COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 3 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 4: Before You Start

    Before opening the cooling unit disconnect always from the mains. Before starting any service work disconnect the cooling unit from the mains. COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 4 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 5: Product Description

    Product Description The cooling unit XRC-3001-WW is intended to cool the water circuit of an x-ray tube. The coolant can be water or a mixture of water and antifreeze (water/glycol). Water circulates be- tween the cooling unit and the x-ray tube (heat source) called the secondary circuit. The water is re-cooled by a water-cooled heat exchanger, called the primary circuit.
  • Page 6: Technical Data

    3.5 Primary circuit specifications Maximum pressure: 6,5 bar (10 bar up to 20°C) ∗ These setting values are optimized for our XRS modules. COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 6 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 7: Performance Data

    Performance data Cooling capacity (in Watt) 3.7 Overview Water OUTLET Water INLET (primary) (secondary) Water OUTLET (secondary) Water INLET Filler Cap (primary COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 7 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 8: Installation

    Ethylenglycol. See the table below for your guidance. Consult your antifreeze supplier for Eth- ylenglycol Concentration by volume (%) Approximate freezing point (ºC) COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 8 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 9: Settings

    The electronic temperature controller controls the magnet valve in the cooling circuit and the contact for maximum water outlet temperature. The controller has 11 parameters, which are set according to the specifications of the cooling unit XRC-3001-WW. Note: To ensure the functioning of the cooling unit, only parameter P0, P1 and...
  • Page 10: Temperature Of Water Outlet

    Set desired value with ∆∇ keys Store value with a short press on SET key. The controller closes the program modus, if no key is pressed for longer than 5 seconds COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 10 of 15...
  • Page 11: Maintenance

    Check water level and refill if necessary. Mount cover Set to work Disconnecting Empty tank Disconnect from power supply Disconnect hoses COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 11 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 12: Outline Drawing

    Outline Drawing COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 12 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 13: Circuit Diagrams

    Electrical diagram Caution: The cooler has to be fused when used as a standalone unit with 4A, slow blow type. The default plug is a Cannon plug. COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 13 of 15...
  • Page 14: Block Diagram

    Block diagram Primary circuit Secondary circuit COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 14 of 15 Tel. +41 31 744 9000, www.comet-xray.com...
  • Page 15: Declaration Of Conformity

    10 Declaration of conformity COMET AG Herrengasse 10, CH-3175 Flamatt XRC-3001-WW, Doc.-No. 50005552 Page 15 of 15 Tel. +41 31 744 9000, www.comet-xray.com...

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