MEDICA-D 7/15 US
Operator Manual
ELGA
Page 28
MEDICA-D 7/15 US MANU40550 Version 2
– 05/17
7.3 Replacing LC105 Ultraviolet lamp
The UV lamp should be changed under the following circumstances:
When indicated by the change reminder, due to the decline
in the short wave radiation used to destroy the micro-
organisms and to oxidize organics.
If Lamp Fail alarm occurs.
Step 1 - Switch Unit Off
1. SWITCH off the electrical supply at the mains.
2. DISCONNECT the mains plug from the unit.
3. RELIEVE any residual pressure from the system
by waiting several minutes before proceeding.
Step 2 - Remove UV Unit from
MEDICA-D 7/15 US
1. OPEN the front door panel.
2. PULL UV unit out of the top and bottom retaining
clips.
3. REMOVE top and bottom spring clips.
4. UNPLUG the white lamp clip fitted to the top of
the UV unit.
5. UNPLUG the white lamp clip fitted to the bottom
of the UV unit.
CAUTION!
Hold on to the lamp pins in case the lamp
falls out and breaks.
Step 3 - Remove UV Lamp
1. REMOVE old UV lamp from the center bore of
the housing and discard.
Note:
The consumable is non-hazardous.
Dispose of as ordinary waste, observing
all local and national regulations.
Step 4 - Replace UV Lamp
1. UNPACK new UV lamp.
CAUTION!
Take care not to touch the surface of the
glass. Ideally handle with soft cloth and
wipe the surface with alcohol before fitting
into the housing.
2. SLIDE the new UV lamp into the center bore of
the UV housing.
3. PLUG the white lamp clip to the bottom of the
UV unit.
4. REFIT retaining clip.
5. PLUG in the white lamp clip to the top of the
UV unit.
6. REFIT spring clip.
7. PUSH UV unit into the retaining clips.
8. CLOSE the front door.
9. RESET UV alarm settings.
(See Section 5.5 -
Setting Up Display and Replacement Timer)
.
10. PRESS the PROCESS button to start the unit.
UV lamp
Location of UV Lamp Housing
Spring clip
Stainless steel
chamber
White lamp
plug
Lamp
