FUNCTIONING
The electric motor drives the wet section. The wet section (pump) has an
impellor, which pushes the water.
The Hair and Lint Pot Basket collects any large debris that bypasses the
skimmer box and prevents it reaching the wet section. (For fine debris use a
"Filter Sox" in the skimmer box).
The Hair and Lint Pot also acts as a priming chamber if the pump is to be
installed above water level. Where this is so, it is recommended for maximum
performance that the pump be installed no higher than one metre above the
water level of the pool. Use of a
"Non Return Check Valve" is recommended to maintain the pumps prime where
a suction lift of more than one metre is necessary.
IMPORTANT
To prime the pump, remove the Hair and Lint Pot Lid and fill the chamber
with water. Refit the lid and start pump. If no water appears to be coming
from the pool return after a short period of time, stop and reprime the pump.
The Hair and Lint Pot will gradually fill completely with water and bubbles
should all but disappear. If not, check that the clear lid and 'O'ring are
sealed and there are no leaks in the suction lines.
Where the pump is installed below water level it is advisable to fit
isolating gate valves on the suction and return lines in order to isolate
the equipment from the pool to facilitate cleaning the Hair and Lint Pot
basket (and the pool filter in some cases).
PUMP USAGE AND MAINTENANCE
The Hair and Lint Pot basket must be regularly cleaned of debris to avoid
clogging the impellor and causing loss of flow. Remember to reprime the pump
(where necessary) after cleaning. It is important to maintain good flow as it
cools the shaft seal. Reduced or stopped flow will burn out the seal and
damage the wet section and VOID the warranty. For this reason also clean the
pool filter regularly and check that isolating valves are open before starting
the pump.
For PEBBLE SURFACED POOLS, a
Filter Sox should be placed in the Skimmer Box basket to stop pebbles
passing through the basket and possibly damaging the wet section or seal. This
is also a good remedy for situations where debris such as pine needles are a
problem. These can build up and jam the impellor.
Look underneath the pump between the motor and the wet section when doing a
maintenance check on your equipment. Water leaking out there is a sure sign of
shaft seal damage. This should be repaired immediately before damage to
the motor results. Electric motors subject to water damage are NOT covered by
warranty
The pump should be located so that it is covered and able to be kept dry. This
is added safety for you and the electric motor and will extend the working
life of the pump and motor. It is normal for the pump to run hot. There is an
external fan at the rear of the motor to aid cooling. Adequate ventilation
however, is essential.
Use lanolin, silicon or Teflon based lubricants to preserve rubber 'O' Rings.
NEVER use petroleum jelly or Vaseline lubricants.
DO'S AND DON'TS