Related Manuals for Armstrong Astro 2
Summary of Contents for Armstrong Astro 2
- Page 1 Astro 2 circulator models Installation and operating instructions File No: 10.89 Date: august 05, 2013 Supersedes: 10.89 Date: june 26, 2013...
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Page 3: Table Of Contents
contents Introduction 2 .0 Installing 2 .1 Terminal box 2 . 2 Electrical wiring 3 .0 Check valve removal (optional) 4 .0 Start up 5 .0 Installation troubleshooting guide 6.0 Spare parts... -
Page 4: Introduction
• For supply Connection, use wires acceptable for at least The Astro 2 operates extremely quietly and is lubricated by the 90°c (194°f). system liquid being pumped by the circulator. -
Page 5: Terminal Box
Astro 2 i n sta l la tio n & o p er at i ng instr uct io ns circulator models The circulator shaft must always be in a horizontal position. Wire shall be 14 to 16 gauge solid wire or 16 to 18 gauge (The piping can be in a horizontal or vertical run.) Isolation... -
Page 6: Start Up
Fill the system before starting. circuit breaker. 3 Loosen plug on the back of the motor but do not remove. Speed setting of Astro 2 3-speed circulators: 4 Continue until water appears. (Not applicable for Astro 286) 5 After a sufficient amount of water free of air bubbles has passed, retighten the plug. -
Page 7: Spare Parts
Astro 2 i n sta l la tio n & o p er at i ng instr uct io ns circulator models fault possible cause remedy • Check the power supply. Attach external power control Pump stopped, Power supply interrupted if necessary. - Page 8 t o r o n t o 23 bertrand avenue toronto, ontario canada m1l 2p3 +1 416 755 2291 b u f f a l o 93 east avenue north tonawanda, new york u.s.a. 14120 -6594 +1 716 693 8813 b i r m i n g h a m heywood wharf, mucklow hill halesowen, west midlands...