6
Step 1 - Prize off the valve with a
screwdriver. ENSURE POWER IS
SWITCHED OFF.
Step 3 - Lift off the blue filter casing.
Step 2 - Unscrew the 3 screws.
Step 4 - Undo the screws on the lid of the
UV compartment.
Step 5 - Undo the large screw at the back
of the UV compartment.
Step 6 - Lift out the whole UV assembly.
Step 7 - Unscrew locking nut to release
the quartz sleeve.
Step 8 - Unclip the bulb and replace.
CAUTION: NEVER LOOK AT A LIT UV BULB.
UVC maintenance