Changing the switching point of the flow switch 1 and 2 Maintenance Putting out of operation Outline Drawing Circuit Diagrams Electrical Diagram Flow diagram Illustration Cooler Declaration of conformity COMET AG Herrengasse 10, CH-3175 Flamatt XRC-4501-OW, Doc.-No. 50005553 Page 3 of 16 Tel. +41 31 744 9000, www.comet-xray.com...
Never operate damaged or leaking equipment! Before starting any service work disconnect the cooling unit from the mains. COMET AG Herrengasse 10, CH-3175 Flamatt XRC-4501-OW, Doc.-No. 50005553 Page 4 of 16 Tel. +41 31 744 9000, www.comet-xray.com...
Product Description The cooling unit XRC-4501-OW is intended for the cooling of an oil circuit. Oil circu- lates between the cooling unit and the heat source. The oil is re-cooled by a water- cooled heat exchanger. Cooling hoses are connected to the cooling unit via screw connections (M 26 x 1.5).
• Check oil level and refill if necessary • Stop cooling unit • Close cap of oil reservoir. • Mount cover. • Cooling unit is ready for use COMET AG Herrengasse 10, CH-3175 Flamatt XRC-4501-OW, Doc.-No. 50005553 Page 8 of 16 Tel. +41 31 744 9000, www.comet-xray.com...
OMF Filter We highly recommend using the OMF oil molecular filter unit with the XRC-4501-OW cooler. We supply our bipolar XRS-Modules with OMF filter as a standard. For detailed information please refer to the corresponding manual of the OMF filter.
Open bypass valve ■ Let system run for a few minutes ■ Close bypass valve ■ Check oil level and refill if necessary COMET AG Herrengasse 10, CH-3175 Flamatt XRC-4501-OW, Doc.-No. 50005553 Page 10 of 16 Tel. +41 31 744 9000, www.comet-xray.com...
• - Lock oil supply and return pipes. • - Lock cooling water supply and return pipes. • - Drain water off the cooling system for frost protection COMET AG Herrengasse 10, CH-3175 Flamatt XRC-4501-OW, Doc.-No. 50005553 Page 11 of 16...
Caution: The cooler has to be fused when used as a stand alone unit with 6 A, slow blow type. The default plug is a Cannon plug. COMET AG Herrengasse 10, CH-3175 Flamatt XRC-4501-OW, Doc.-No. 50005553 Page 13 of 16...
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