Installation and Operating Manual / Version 7 / 3626-019600ex
en / Protection class
0: public / 2020-07-15
-Ex, non-contacting thermal switch unit
6 Installation 25
6.1 As delivered condition 25
6.2 Scope of supply 26
6.3 Mounting - switching element and initiator 26
6.4 Mounting, connection - evaluator 29
7 Display and Setting of Evaluator 31
7.1 Design 31
7.2 Setting of DIP switches S1 and S2 (cutoff frequency) 31
7.3 Setting the S3 DIP switch - (start-up bypass) 32
7.4 Setting of start-up bypass time 32
8 Commissioning 34
9 Maintenance, Servicing 35
9.1 Outside cleaning 37
10 Disposal 38
11 Malfunctions - Remedial Actions, Troubleshooting 39
12 Queries, Orders Placed for Field Service Engineers and
Spare Parts 42
13 Spare Parts Information 43
13.1 Switching elements 43
13.2 Initiator, mounting flange 44
13.3 Evaluator 44
14 Annex 45
14.1 EU Declaration of Conformity 45
14.2 Initiator NJ10-22-N-E93-Y106925 46
14.3 Initiator NJ10-22-N-E93-Y30627 47
14.4 Initiator NJ10-22-N-E93-Y30629 48
14.5 Initiator NJ10-22-N-E93-Y245590 49
14.6 Initiator NJ10-22-N-E93-Y246868 50
14.7 Initiator NJ10-22-N-E93-Y246869 51
14.8 Evaluator KFD2-SR2-Ex2.W.SM 52
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