Maintenance and Trouble Shooting
81
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2. Service Maintenance
We recommend that a Roche Diagnostics service engineer perform the first Service Main-
tenance of the instrument one year after the instrument is installed. Subsequently, this
Service Maintenance should be performed annually.
Note: Service Maintenance may only be performed by a Roche Diagnostics service engi-
neer. Contact your local Roche representant for maintenance assistance and for more
details on country-specific service contracts.
During Service Maintenance, the Roche service engineer will do the following:
1. Check and (if necessary) adjust:
䉴 Easy Teaching procedure
䉴 Clot sensor signals
䉴 Temperature settings on Heating Unit
䉴 Leakage test
䉴 Tip alignement
䉴 Belt tension
2. Exchange:
䉴 O-Rings
䉴 Hepa filter
䉴 UV lamp
䉴 Air filter
3. Clean and/or grease:
䉴 Clot sensor
䉴 LM Guide
䉴 Z-axis thread bar/slide shafts
䉴 Z-plunger
Service Maintenance
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