Armstrong E.2 Series Installation And Operating Instructions Manual Download | Manualshive

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contents

Operating limits

4

2.0

Electrical wiring

3.0

4.0

Preventive maintenance – inspection

Pump replacement in an existing installation

Mechanical seal replacement

7.0

e.2

product family specifications

8

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Summary of Contents for E.2 Series

Page 1: ...E 2 Series High efficiency circulator Installation and operating instructions File No 10 84 Date july 04 2018 Supersedes 10 84 Date january 25 2018...

Page 2: ......

Page 3: ...ectrical wiring 4 3 0 Start up 5 4 0 Preventive maintenance inspection 5 5 0 Pump replacement in an existing installation 6 5 1 Complete pump 6 5 2 Motor end only 6 6 0 Mechanical seal replacement 6 7...

Page 4: ...ecommends a thorough flush of the hydronic system ensuring removal of all foreign materials This pump should be installed in a well lit location with good access Installation personnel must be qualifi...

Page 5: ...4 230 v installations pump motor Pump motor thermally protected To auxilliary control if required Fusible disconnect or circuit breaker by others l1 l2 Typical wiring diagram for single phase 230 v 5...

Page 6: ...ed in the line 2 Ensure electrical power is disconnected and locked out 3 Close the water supply at the points closest to the pump s inlet and outlet 4 For safety allow water to cool to 100 f 40 c bef...

Page 7: ...loth and alcohol to ensure the surface is clean 14 Install the new rotating seal element and spring assembly by gently pushing it graphite ring first over the installation tool and onto the shaft unti...

Page 8: ...ressure 1034 kPa All models Electrical motor data model e7 2 e7 2b e9 2 e9 2b e12 2 e12 2b e14 2 e14 2b e22 2 e22 2b e33 2 e33 2b Nominal input voltage range 50 hz 220 240vac 220 240vac 220 240vac 220...

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