7
replace the ring switch and rotate it until it engages firmly in
place (the line marking on the ring switch must be located
opposite the circular marking on the lamp body).
The lamp head can then be screwed back onto the lamp.
3.5 LED replacement
The Lite-Ex
®
PL 10e H is equipped with a long-life LED
bulb. Under normal conditions it is not necessary to
change the LED. If, however, the lamp becomes defective
or its brightness has diminished, it should be sent to ecom
instruments for inspection or repair. The LED housing should
not be opened! Conducting repairs to the LED housing or
bulb yourself poses a risk to the safety of the lamp and is
not permitted.
3.6 Replacing the protective disc
The LED housing is protected by the surrounding housing
head and an additional protective disc, which is located
over the opening where the beam is emitted. The disc is
made of high-quality material. If, however, it should break, it
can be replaced. To do this, grasp the body of the Lite-Ex®
PL 10e H and the ring switch and then carefully unscrew
the lamp head by turning it anti-clockwise. To unscrew the
lamp head from the LED housing use an Allen key (A/F 4) to
secure the LED housing in place (see Fig. 3) and unscrew
the lamp head. The protective disc can now be replaced
(only use original protective discs from ecom). The LED
housing should then be cleaned thoroughly and the sealing
ring checked for signs of damage. If the sealing ring exhibits
any damage, it should also be replaced (the sealing ring is
set in a groove underneath the protective disc / only use
original sealing rings from ecom). When replacing the lamp
head on the LED housing make sure the seal and disc are
seated properly. After assembly no part of the seal should
be visible through the opening where the beam is emitted.
If the inner lamp head or lens has been damaged, the lamp
should be sent to the manufacturer for repair.
