Astralpool CTX400 Installations- und Betriebsanleitung - Seite 6
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3 PHASE PUMP INSTALLATION
To be performed only by a qualified electrician.
Connect power to motor
1.
Ensure that pump is empty of all water
2.
Momentarily apply power to motor and check rotation direction of motor matches that of the arrow located
3.
on the rear of the pump seal plate.
If motor is rotating in the opposite direction to arrow on pump, correct phase wiring.
4.
Once rotation is correct, fill pump with water, prime as described below and test pump operation.
5.
OPERATION OF BX, CTX & E SERIES PUMPS
1. Prime pump if hair and lint pot is dry as follows – Close off valve on suction line if present. Remove lint pot
lid. Fill lint pot and chamber with water. Replace and secure lint pot lid and seal.
2. Open all valves, allowing fluid to flow through pump.
3. Switch on power to pump, motor to start.
4. If some flow of water does not establish within on half minute, switch off and prime pump again. If pump
does not prime within 3 attempts, check all suction connections for sealing. If these are satisfactory, a
check or foot valve is required to hold water for prime.
5. If the water flow through pump is always tedious to obtain at start-up after cleaning the lint basket, then an
examination of the system to establish a reason and correct the cause is recommended. Eg. Check valve,
air leaks, faulty seal, cracked lint pot lid, etc.
6. A non return valve is supplied loose in the basket of the pump (CTX and E Series only). To install, place
between the outlet barrel union tail and the discharge of the pump. The non return valve should be
located so that the flap can swing upwards into the union tail. The non return valve should be installed on
spas equipped with cartridge filters, any time multiple pumps are operating off one suction or return line or
any installation where a back flow of water may occur when the pump is shut down. The non return valve
will reduce the performance of the pump slightly.
Notes: The pump is not intended for use by young children or infirm persons without supervision. Please ensure
that young children are supervised to ensure that they do not play with the pump.
To avoid a safety hazard, the supply cord if damaged, must only be replaced by AstralPool, or its service agent or
a suitably qualified person.
Inst243 AstralPool Pump Instructions V05.12
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