Rotation Direction; Maintenance / Storage - Hayward HCP5000 Manual De Instrucciones

lubricates the mechanical seal.
In under load installations, priming is not required, the pump works under load if the
water level of the pool is above the pump shaft, but due to the pressure drops and
flow valves, it is recommended that at least there is an available height of 1.5 meters
from the pump shaft height to the water level of the pool.
In suction installations, you must remove the side purge cap of the pump and fill it up
till you are sure that all the suction circuit is filled with water as shown in the drawing.
Alternatively you can prime the pump through the prefilter, if the installation has this
element.

6.2 Rotation direction

In the first connection, the rotation direction of the pump should be particularly
monitored. Continued reverse rotation can damage the mechanical seal. For proper
connection, switch the pump for a few seconds and check if the rotating direction is
according to what is indicated on the arrow on the fan cover.
6.3 Motor Lock
If the pump has been idle for a long period of time, the engine could be slightly stiff.
Check with a screwdriver that the motor is not locked; ensure that the motor shaft
turns freely, if the engine is seized attempt to release by means of a reasonable force
through the fan. Do not switch on if it is locked.

MAINTENANCE / STORAGE

Disconnect the pump from the mains before any manipulation.
With the pump stopped, regularly check and clean the pre-filter basket. To extract the
basket, place the suction and discharge valves in position "closed". Release the pre-filter
cover, remove the basket and clean it under a tap. In order to avoid damaging, do not hit it.
To relocate the basket again, insert it gently until it is in its initial position
Place the seal in the lid and greased with Vaseline.
Do not place chemical products in the prefilter basket. Do not forget that the changes in
position of the valves should always be made with the pump stopped
Vaciado de la bomba
Before starting the pump again, replace the plug with its seal. Fill prefilter with water and
check with a screwdriver that the motor is not locked. If the engine is seized attempt to
If the pump is shut down for long periods,
or if there is danger of frost, you should
empty the pump body through the drain
plug.
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