10
Filta-Max
xpress
Operator’s Guide
Setting up the Pressure Elution Station
Location
The Filta-Max
xpress
Pressure Elution Station and buffer reservoir bottle should be placed on a
sturdy bench or laboratory surface capable of supporting both their weight and the force required to
install and remove the Pressure Elution Station housing and fittings.
Power connection
• Connect the low-voltage cable to the inlet power socket on the back panel of the Pressure
Elution Station.
• Connect the provided power supply to a suitable electrical outlet using a power cord with
the appropriate rating (18 AWG/.75 mm
2
). The external power supply will function normally
between 100 and 240 V AC at 47–63 Hz.
Connecting the air supply
Compressed air is required for the Pressure Elution Station to function properly because it supplies
the air pressure needed to elute the Filter Modules. IDEXX supplies a hose kit that lets you connect
either your facility’s air supply or a compressor to the Pressure Elution Station. The hose kit consists
of a 12-foot self-retracting hose and connector.
Compressed air must be oil and moisture free. IDEXX can supply an external air filter that attaches
to the rear of the Pressure Elution Station to remove oil and moisture from the air.
Using your facility’s air supply
If you use your own facility’s air supply, check to ensure that the outlet pressure is between 5.0 bar
and 8.0 bar (72.5 and 116 psig). The air supply must have a sufficient capacity to perform elution
cycles whilst remaining above 5.0 bar (72.5 psig). Your facility’s air supply may require filters to
remove oil and moisture.
Use the quick-connect fittings supplied with the Pressure Elution Station or other appropriate fittings
to connect the air supply. The connection is made at the back of the Pressure Elution Station at the
air line inlet connector.
Before connecting and applying air pressure to the Pressure Elution Station, ensure that the
lockable air inlet valve is in the OFF (EXH) position by turning it clockwise. When the connection
has been made and there is pressure to the Pressure Elution Station, turn the lockable air inlet valve
counterclockwise to the ON (SUP) position.
Connecting an air compressor to the hose kit
Note:
The compressor must be oil free.
1. Prepare the air compressor for use according to its operating instructions.
Note:
The components and their respective locations on the air compressor may vary with
the model. Polytetrafluroethylene (PTFE) tape, plumbing tape, or other appropriate sealant is
recommended at all threaded connections.
2. Connect the swivel end of the 12-foot self-retracting hose (found in the Filta-Max
xpress
Hose Kit) to the air compressor’s filter, which is attached to the regulator.
3. Ensure that the lockable air inlet valve on the Pressure Elution Station is in the OFF (EXH)
position by turning it clockwise.
4. Connect the other end of the hose to the air line inlet connector on the Pressure Elution
Station.
