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4. Maintenance
5. Troubleshooting
Your KL 1500 HAL is maintenance-free.
Use a soft dry cloth or commercially available plastic cleaning cloths for external
cleaning of the device.
If you are unable to rectify the problem using the measures described below,
please contact your specialist dealer or the nearest SCHOTT agency.
Type of fault
Display
indication
Possible cause
Remedy
1. Lamp off, fan
not running
No display
•
Instrument not
switched on
•
Plug not in socket
•
No mains voltage
•
Switch the instrument
on
•
Insert the plug
•
Check mains voltage
2. Lamp off, fan
running
Open
Circuit
•
Lamp compart-
ment not con-
nected
•
Lamp defective
•
No lamp
•
No lamp
contact
•
Close lamp compart-
ment
•
Replace lamp
(see point 3)
•
Insert lamp
•
Press lamp into the
socket, replace the
lamp base if necessary
EN
Summary of Contents for KL 1500 HAL/H
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