Assessments - 2, GPA: 4
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This is why we offer all servicing engineers regular basic training and further qualification courses for the whole product range. In addition, we compile service manuals for the main units which can be used as instructions to start with and as a reference work later on. In addition, we issue regular Service Information about on-going developments of our products. The texts and pictures can only be copied and duplicated or passed on to third parties after obtaining explicit permission from: ALFRED KARCHER GmbH & Co. CUSTOMER SERVICE TRAINING P. O. Box 160 D-71349 Winnenden Service Handbook 08.2004 WTC 600 LP / MP CONTENTS Contents 1 General..........................................................................................7 - 10 1.1 Introduction ........................................................................................................... 7 1.2 Marking of Instructions ........................................................................................ 7 1.3 Intended Use.......................................................................................................... 7 1.4 Safety Instructions ................................................................................................ 8 1.4.1 Quality of the Untreated Water .................................................................................8 1.4.2 Chlorination of Drinking Water..................................................................................8 1.4.3 Disposal of Chemicals .............................................................................................8 1.4.4 Handling Electricity / Protection Class .....................................................................9 1.5 General installation notes .................................................................................. 10 1.6 Units and Designations .......................................................................................11 2 Description ................................................................................ 11 - 20 2.1 Overview .............................................................................................................. 11 2.2 Flow Diagram ...................................................................................................... 13 2.3 Description of the System .................................................................................. 14 2.3.1 Modular Design ......................................................................................................14 2.3.1.1 Pre-chlorination Module......................................................................................... 14 2.3.1.2 Flocculation Module............................................................................................... 14 2.3.1.3 Mediafilter- and Activated Carbon Filter ................................................................ 15 2.3.1.4 RO System, Pump and Fine Filter ........................................................................ 15 2.3.1.5 Control Panel and Display ..................................................................................... 15 2.3.1.6 Anti Scalant and Post Chlorination ........................................................................ 15 2.3.1.7 Pressure-increase Pump ...................................................................................... 16 2.3.2 Safety Installations .................................................................................................16 2.3.3 Operating Modes....................................................................................................17 2.3.3.1 Automatic Operation (Standard Operating Mode) ................................................. 17 2.3.3.2 Manual Operation .................................................................................................. 17 2.4 Technical Data WTC 600 LP/MP ......................................................................... 18 2.5 Consumption Materials ...................................................................................... 20 2.5.1 Chemicals for Metering Container ..........................................................................20 2.5.2 Cleaning Chemicals ...............................................................................................20 2.5.3 Filter .......................................................................................................................20 3 Operation of the System .......................................................... 21 - 43 3.1 Assembly and Starting Operation ..................................................................... 21 3.2 Mixing Chlorine, Flocculation Agent and Antiscalant ..................................... 22 3.2.1 Initial Starting of Operation .....................................................................................22 3.2.2 Pre-chlorination .............................................................