Watson-Marlow qdos 20, Instructions For Use Manual

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11 Installation: Part 2 (Electrical power)
11.1 Identification of electrical power required 56
11.2 Alternating current (AC) power 56
11.2.1 Power specification requirements 56
11.2.2 Protection device 57
11.2.3 Electrical isolation 57
11.2.4 Cable (wiring) specification 57
11.2.5 Pre-electrical installation requirement checklist 58
11.2.6 Connect to AC Power supply 58
11.2.7 Earth continuity testing using the earth bond test point 59
11.3 Direct current (DC) power 59
11.3.1 Power specification requirements 59
11.3.2 Overcurrent protection 60
11.3.3 Electrical isolation 60
11.3.4 Power Cable (wiring) 60
11.3.5 Pre-electrical installation checklist 61
11.3.6 Connecting to a DC power supply 61
11.4 Testing of electrical power and first time pump start up 61
11.4.1 Model: Remote 61
11.4.2 Model: Manual, PROFIBUS, Universal, Un 61
11 INSTALLATION: PART 2 (ELECTRICAL POWER) 55