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Maintenance – Replacement of the PURION UV lamp
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basically, the lamp should be replaced after a service life of about 10.000 hours.
The replacement should be carried out by duly trained personnel.
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procedure:
Disconnect the UV system from the power supply at all poles using the main switch.
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Removal of PURION UV-lamp [12]:
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use a screwdriver for loosening PE-made protective cap's [17] safety screw
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loosen cable screwing
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withdraw polyethylene-made protecting cap
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pull UV lamp by its cable
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detach the lamp from 4-contact plug (caution: may be hot!)
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in doing so, touch UV radiator at the socket only (glass-breaking danger!)
EN
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Cleaning : wipe off any existing fingerprints on the lamp's tube with an alcohol-
soaked rag. Depositions on the quartz tube's inner side may be removed with the
PURION SERVICE KIT entfernen.
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Reinstalling of the PURION UV-lamp [12]:
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introduce UV radiator to the 4-contact cut-in unit's cable holder on lampside
(remove fingerprints with an alcohol-soaked rag)
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introduce UV radiator through the stainless steel head into the quartz-made
cladding tube until the bottom has been reached
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push transparent protecting cap up to the immersion tube's head sealing
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fasten lamp's cable by means of cable screwing and implement traction relief
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push transparent polyethylene-made protecting cap into the sealing of the
immersion tube's head as far as it will go
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adjust safety screw on the polyethylene-made protective cap [17] by using a
screwdriver
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Restart the equipment
Hint: Independent of lamps' aging, the UV radiator's socket will turn into a
brownish color under influence of UV light. This will not affect its correct operation.
Liability and warranty
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For warranty claims, we shall only be liable under the national legal warranty
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The general terms and conditions of PURION® GmbH are holding
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We explicitly point out that the warranty does not apply to damage caused by:
• Operating failure in consequence of insufficient following this user information
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Operating with spare parts such as Lamps and ballasts which are no PURION®
original parts.
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installation of incompliant accessories
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incorrect operation / installation
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removing, manipulating or non-insertion of protective devices
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improper execution of maintenance
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wear and non- exchanging of wear agents
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