Compressed air is connected to the Air Filter/Regulator using ¼" I.D. tubing. In the case of a dual or triple sampler, there is only one air filter/regulator. The air filter/regulator should be adjusted to 50 PSI for optimum performance. The tubing between the regulator and solenoid valve is provided. The tubing between the air compressor and the regulator is not provided.
Control Panel: Mount the control panel on wall within 8 ft. of solenoid valve on the Sampler Arm Assembly. The cable supplied with the valve is approximately 8' long, and must easily reach the panel. Due to the variability of installations, mounting hardware is not provided to attach the control panel to the wall. See control panel operation manual for wiring directions, including flow meter connections.
Solenoid Valve: The standard location model is supplied with an 8' cable, which should be connected to the terminal strip inside the control panel. See the control panel operation manual for further details.
Refrigeration Unit: For the TC-3 models, there are two choices for powering the refrigerator. The standard location refrigeration unit is supplied with a 6' power cord to be plugged into an outlet near the unit. As an optional feature, the refrigeration unit may be hard wired into the control panel.
For the TC-4 models, the disposable refrigerator may be plugged into an outlet within 6' of the sampler. As an option, the control panel can be wired with a 1' extension chord that can be used to power the refrigerator.