Changing Bulbs - Leica PROVIDO User Manual

Care and maintenance

11.4 Changing bulbs

The LED can only be exchanged by a Leica Service person.
Before replacing the lamp, disconnect the surgical
X
microscope from the power supply.
11.4.1 System without documentation system
Open access door (2) for lamp insert by unscrewing knob (1).
X
1
CAUTION
Danger of skin burns. The lamp insert gets very hot.
Check that the cover has cooled before you replace the
X
lamp.
Do not touch the hot lamp insert.
X
Remove the defective lamp insert (3 or 4) and install a new
X
lamp insert (available from Leica Microsystems).
4
3
Close the access door.
X
Switch on the surgical device.
X
A lamp test for both lamps is carried out.
Set the respective lamp timer to zero ("Maintenance –> Lamp
X
History" on page 48).
52
2
2
PROVIDO Ref. 10732418 / Version 03
PROVIDO with LED as lamp 2
5
Have the defective LED (5) exchanged by a Leica Service person.
X
11.4.2 System with documentation system
(optional)
Loosen the screw (1).
X
Push the documentation holder (2) 90° to the left side.
X
Refer to section 11.4.1 to change the bulbs.
X
Push the documentation holder back to the original position
X
and tighten the screw (1).