Kenco-engineering Thermal Differential Switch Bedienungsanleitung PDF herunterladen

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KENCO ENGINEERING COMPANY

P.O. BOX 470426 TULSA, OK 74147-0426 ● PHONE: (918) 663-4406 FAX: (918) 663-4480

www.kenco-eng.com e-mail: [email protected]

SERIES KTD THERMAL DIFFERENTIAL FLOW/LEVEL SWITCH

INSTALLATION / OPERATION INSTRUCTIONS

TABLE OF CONTENTS

1. GENERAL DESCRIPTION ............................................................. 2

2. PRINCIPLE OF OPERATION ......................................................... 2

3. MODEL DESCRIPTION .................................................................. 2

4. INSTALLATION .............................................................................. 3

5. WIRING CONNECTIONS................................................................ 4

6. OPERATIONAL CHECK................................................................. 5

7. PRE-CALIBRATION ....................................................................... 5

8. CALIBRATION (Level Switch)....................................................... 6

9. CALIBRATION (Flow Switch)........................................................ 7

10. MAINTENANCE & TROUBLESHOOTING ..................................... 8

11. SPECIFICATIONS .......................................................................... 8

1 2 3 4 5 6 7 8

KENCO ENGINEERING COMPANY 1

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Seite 1 - KENCO ENGINEERING COMPANY

Page 1 KENCO ENGINEERING COMPANY P.O. BOX 470426 TULSA, OK 74147-0426 ● PHONE: (918) 663-4406 FAX: (918) 663-4480 www.kenco-eng.com e-mail: info@ken

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Page 2 GENERAL DESCRIPTION The Series KTD Thermal Differential Switch is the state-of-the-art in gaseous and liquid flow switching or liquid level / i

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Page 3 INSTALLATION Unpack the switch carefully. Inspect all units for damage. Report any damage to carrier immediately. Check the contents against

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Page 4 Electrical Installation It is recommended that conduit be installed onto the ¾” NPT connection on the electronics housing. A seal drain fittin

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Page 5 4. Pull the power/signal wires through the conduit opening. 5. Connect Power and relay wiring to Terminal Block (TBB) see figure on

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Page 6 J2 – This sets the Failsafe condition of the switch. The jumper should cover the (2) left-most pins for High Level Failsafe (HLFS) conditi

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Page 7 CALIBRATION (Flow Switch) (Refer to Page #5 for location of controls) NOTE: For optimum performance, the calibration must be do

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Page 8 MAINTENANCE & TROUBLESHOOTING The sensor can be cleaned by soaking, spraying or ultrasonic cleaning. Verify material compatibility before

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Kenco-engineering Thermal Differential Switch Bedienungsanleitung

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