Karcher HD 6000 C, HD 4000 C operating instructions System Function, Flow Diagram

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HD 4000 C / HD 6000 C

C. System Function

English

1. Flow Diagram

15

1	High-pressure pumps	9	Flow monitor
2	Float valve	10	Safety valve
3	Dirt trap	11	Solenoid valve (cooling water)
4	Overflow	12	Pressure controller
5	Low-water sensor	13	Dashpot
6	Pressure relief valve	14	Precompression pump
7	Filter		(with hot-water attachment unit only)
8	Overflow valve	15	Pressure switch

5.956-648 A10369 (06/98)

C1

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Contents HD 4000 C Operating media Operating InstructionsProper disposal for the sake of our environment Packaging materialsTable of Contents English For Your SafetySafety Instructions and Information System Operating HazardsHazards during work on the system Hazards posed by AccessoriesEnglish Hazards posed by defective equipment Personal Protective Equipment Safety Measures on the Installation SiteNoise Protection Authorised OperatorsProper Use of the Equipment Protective DevicesEmergency Drill Guidelines and RegulationsOperating Controls System OperationStarting the System Using Emergency-STOPSystem Shut-Down Switching the System onStopping the System Frost ProtectionSystem Function Flow DiagramDescription of Functions Equipment Features SpecificationsHD 6000 C 967-045 With hot-water Connected Loads Specifications Dimension Diagram Maintenance Schedule MaintenanceMaintenance Contract Maintenance Interval Procedure Subject Assembly Activity By whom Maintenance Maintenance Proceed as follows Removing the CoverDecalcification Problem Possible Cause Remedy By whom Trouble ShootingEnglish Problem Possible cause Remedy By whom Trouble Shooting Trouble Shooting Connections System InstallationPlacement High-pressure InstallationPreparations for Commissioning Hard-water TreatmentSpace Assignment Plan Accessories Accessories Customer Service