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Summary of Contents for Davey SC20-25
- Page 1 Circulator Pumps Models: SC20-25, SB25-20, SB30-25, SS30-25 Installation and Operating Instructions Please pass on these instructions on to the operator of this equipment.
- Page 2 GENERAL • Antifreeze for SC20-25 (water + glycol): 1.1 Applications up to 50% (with the exclusion SC20-25 of all other liquids without first For faster circulation of water obtaining the written approval in closed - circuit domestic from Davey Products Pty Ltd) (individual) central heating and •...
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Page 3: Transport And Storage
Warnings Children are not allowed to Important safety information is play with the device. indicated as follows: Cleaning and user DANGER: Indicates a maintenance must not be danger to life due to carried out by children electrical current. without supervision. The electrical connection WARNING: Indicates may only be established by... -
Page 4: Installation
• Protection: 5.2 Orientation of terminal IP42 (only with terminal box box (see FIG. 4) at 6 o’clock position on If necessary, the orientation of SS30-25). the motor, and with it that of the terminal box, can be changed. 4.2 Accessories - Remove the motor attachment Supplied: screws and turn the motor to... - Page 5 Power supply network STARTING UP Use a three-conductor cable 6.1 Filling, degassing (3 x 1.5mm ) to connect mains Never operate the power to the corresponding circulator WITHOUT terminals of the circulator; WATER. phase (L), neutral (N), and earth ( ) (see FIG. 5). - Open the valves on both sides of the circulator and fill the The power cable...
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Page 6: Operating Trouble
SERVICING 8.2 The circulator fails to start The circulator needs no special servicing in operation. The a) Shaft stalled by fouling motor bearings are lubricated by after a prolonged the liquid pumped. shutdown At the beginning of each heating - Free the shaft; remove the season, or after a prolonged rear plug. - Page 8 If the claim is found to be valid Davey will, at its option, repair or replace the product free of charge. The Davey warranty is in addition to rights provided by local consumer law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage.
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