Maintenance; Troubleshooting; Accessories - SCHOTT KL 2500 LED User Manual

KL 2500 LED – Operating instructions

5. Maintenance

Your KL 2500 LED is maintenance-free.
To clean the outside of the instrument please use a soft dry cloth or commercially available plastic
cleaning cloths.

6. Troubleshooting

Should you be unable to rectify the faults by the measures listed below, please contact your
specialist dealer or the nearest SCHOTT agency. More extensive repairs must be carried out by an
authorized after sales service.
Fault
Lamp out
Light intensity dropping
Light source switches to
"Shutter mode"
7. KL 2500 LED accessories
A wide range of accessories is available for your KL 2500 LED. Please see our separate catalogue
for further details (contact address for additional requirements can be found on page 16).
Proper functioning, safety and optimum luminous efficiency can only be guaranteed with SCHOTT
light guides and accessories.
Self-supporting and flexible light guides are available in various lengths and diameters, as well as
spot and slit illuminations.
Possible cause
Instrument not switched on
Plug not in socket
No mains electricity voltage
Electronics overheated
Inadvertent electro-static
discharge at connecting socket
of foot switch (14)
Remedial action
Switch instrument on
Plug in socket
Check mains voltage
Switch off instrument. Ensure
adequate cooling, switch on
again after prolonged cooling
time.
Switch instrument off and on
again.
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