Met One Instruments LVS-100, Руководство пользователя

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Maintenance MicroVol-1100 User manual 1.6
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6.1 Maintenance tools
To perform general maintenance on the MicroVol-1100 the user will be required to
carry the following equipment:
Phillips screwdriver (to suit M4 and M3 screws)
Sside cutters or other cutting tool (for cable ties)
Spare cable ties (for securing tubes)
Flat terminal screwdriver (for removing cables from connectors)
Small shifting spanner or pliers (for holding hex fittings on flow sensor).
6.2 Maintenance schedule
Interval
(samples)* Item Procedure Page
Weekly Inlet components Clean 42
Weekly Impactor Assembly 43
If necessary Pump Maintenance 44
* Suggested intervals for maintenance procedure may vary with sampling intensity and environmental
conditions.
6.3 Maintenance procedures
6.3.1 Cleaning the inlet components
A regular routine should be devised to ensure that the sampler is functioning
as it was designed to. This includes cleaning all surfaces that are exposed to
the sample.
Note: The flow sensor can be damaged by moisture. Make
sure that all water has been removed before reassembling
the components. Always dry the components thoroughly
with compressed air after cleaning.
The impactor assembly has a removable rain-cap and stainless-steel mesh
insect screen, which are easily removed for cleaning.
The inlet tube should be removed and cleaned if contamination has occurred.
Remove the tube from the sampler and clean and flush the tube with hot soapy
water and a bottlebrush.
The filter holder should also be kept clean and thoroughly dried before
installing a new filter. Transport the filter holder in a plastic zip-lock bag to
prevent contamination.
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