Section 2 Installation
Transit Precautions
To safeguard against damage during transit, transport the instrument to the
installation site in the same container used for transportation from the factory
if circumstances permit.
Removal from Storage
Upon removal from storage, a visual inspection should be conducted to verify
the condition of the equipment is “as received.” If the equipment has been in
storage in conditions in excess of those recommended
(See Section 2-3), the device should be subjected to a pneumatic pressure
test in accordance with applicable vessel codes.
Gas Connections
Prior to installation ensure all piping is clean and free from obstructions. Install
piping in such a manner that permits easy access to the instrument if removal
becomes necessary.
In-Line Filter
It is recommended that an in-line filter be installed upstream from the mass
flow controller or meter to prevent the possibility of any foreign material enter
-
ing the flow sensor or control valve (MFC). The filtering element should be
replaced periodically or ultrasonically cleaned.
Table 2-1 lists recommended filter sizes for a range of flow rates
Models Maximum Flow Rate Recommended Filter
SLAMf50/60 100 ccm 2 micron
SLAMf50/60 500 ccm 2 micron
SLAMf50/60 1 to 5 lpm 10 micron
SLAMf50/60 10 to 30 lpm 40 micron
SLAMf51/61 10 to 100 lpm 40 micron
SLAMf53/63 > 100 lpm Consult factory
SLAMf64
> 100 lpm Consult factory
Note: Brooks provides many filter options. For those not listed here, please consult factory.
Table 2-1 Recommended Filter Size
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