Replacing the UV bulb
Check regularly that your UV bulb is operational by looking at the UV
indicator located on top of the EF filter head next to the UV switch.
When doing any maintenance that involves removing your EF filter
head we recommend wiping the outside of your UV quartz clean to
ensure that the UV light can effectively clarify your water.
Turn the UV Quartz until you can see the UV Quartz clips line up
1
with the gaps, pull the quartz away from the EF filter head.
Remove the UV bulb and replace.
2
Re-insert the UV Quartz and turn to lock it in place.
3
TROUBLESHOOTING
No Motor Operation
Check power supply is connected and turned on.
1
Check impeller is correctly installed, undamaged and free from
2
blockage.
Check cable for damage - if damage is evident unplug unit and do
3
not use the EF. Do not attempt to fix, consult an electrician or other
qualified person.
Replace fuse if necessary.
4
Priming Problems
If air remains trapped in the system after initial setup, please
restart the process and follow these guidelines:
Check all hosing and pipework is connected correctly, air tight
1
and unrestricted.
Reinsert the Inlet / Outlet tap (part 1) to be sure it is securely
2
installed and set to open (lever down).
Ensure all Inlet / Outlet pipework connection points are fully
3
submerged whilst priming.
Please note the UV bulb should be replaced
every 6 months even if the bulb is still
working, doing this will ensure the UV
operates effectively at all times.