ELP AM Series - Manual 20112 – 05/12
Copyright Delta-UV
©
Page 16
E. MAINTENANCE
E.1 REPLACE/REMOVE UV LAMPS:
10 minutes
NO TOOLS HAVE TO BE USED AND ARE NECESSARY TO REALIZE THESE OPERATIONS
except for removing and refitting the cover at the top.
When a lamp is defective (except when the set of 3 lamps is less than 4 000 h), we recommend
to change all lamps
1
YOU MUST STOP ABSOLUTELY THE POOL/SPA FILTRATION
SWITCH OFF the power supply on the front panel of the
electrical cabinet,
CLOSE the valves up- and downstream of the reactor on the
by-pass,
CUT the POWER source and EMPTY THE REACTOR.
2
Remove
the bonnet at the top.
Do not remove the screw making the
watertightness of the quartz sleeve
(it’s not necessary
to change only the lamps)
3
Remove
each lamp connector, the ground connectors, and the
temperature connector
4
Make sure that UV lamps are sufficiently cooled before handling it.
5
Take the top of the lamp and disengage the lamp from the quartz
sleeve,
keeping it correctly aligned with the axis.
Carry out this operation CAREFULLY
without touching the bulb
with your fingers.
6
Put the new lamp
by the ceramic cap without touching the body of the lamp
(if you do so, clean the lamp with a soft cloth and some methylated spirits)
7
Engage the lamp
in the quartz sleeve keeping it correctly aligned
with the axis inside the equipment.
8
Plug the ground connector and each lamp connector (secure
connectors using the stainless steel nuts).
