Ecolab CONNEXX Basic Manuel Technique page 3

Table of Contents
1 General ...............................................................................................................................................31
1.1 Servicing, maintenance and repair ......................................................................................................................31
1.2 Transportation damage .......................................................................................................................................31
1.3 Scope of guarantee .............................................................................................................................................31
1.4 Contact address / Manufacturer ..........................................................................................................................31
2 Safety..................................................................................................................................................32
2.1 Notes on Safety...................................................................................................................................................32
2.2 Emphases ...........................................................................................................................................................32
2.3 Special safety notes for maintenance and repair work ........................................................................................32
3 Delivery scope ...................................................................................................................................33
4 Design and description of the components ...................................................................................34
4.1 Connections ........................................................................................................................................................35
4.1.1 Click & Plug - connection coupling .............................................................................................................................................36
4.1.2 Product connections on the lifting vessel ...................................................................................................................................37
4.1.3 Compressed air supply / exhaust air connection ........................................................................................................................37
4.1.4 Electrical connections .................................................................................................................................................................39
4.2 Venting the suction pipe / emptying the residual quantity....................................................................................39
4.3 Overfill protection ................................................................................................................................................39
4.4 Structure of control electronics ............................................................................................................................40
4.4.1 Power supply and external enable signal ...................................................................................................................................41
4.4.2 Switch outputs LL1 / LL2, pump enable and Alarm ....................................................................................................................42
4.4.3 Operation and displays ...............................................................................................................................................................42
4.4.4 Setting controls ...........................................................................................................................................................................43
4.4.5 Timer period for release of pump and empty signal ...................................................................................................................43
5 Mounting and connection ................................................................................................................44
5.1 Pre-installation requirements...............................................................................................................................44
5.2 Protection when using a return connection..........................................................................................................45
5.3 Overview "Wall-mounting" ...................................................................................................................................46
5.4 Installation of the upgrade module ......................................................................................................................46
6 Commissioning .................................................................................................................................49
6.1 Procedure with an empty signal (Connexx Basic) ...............................................................................................50
6.2 Procedure with an empty signal (Connexx Switch)..............................................................................................51
7 Troubleshooting ................................................................................................................................52
8 Technical data ...................................................................................................................................53
9 Spare parts / Accessories ................................................................................................................54
9.1 Spare parts..........................................................................................................................................................54
9.2 Accessories .........................................................................................................................................................55
10 Declaration of conformity.................................................................................................................56
417101375_Connexx.doc - 3 - Rev. 11-02.10