Delta Faucet NANOTRACE DF-745 - Manual (Page 30)

26 DF-745 Options
breaker switch. The pump connection should be made directly to the Moisture Sample
Outlet as described in section 5.6.2.
PLASTIC TUBING
SUPPLIED
TO MOISTURE
SENSOR OUTLET
POWER CORD TO VACUUM PUMP
POWER CONNECTOR
Figure 11: Vacuum Pump Assembly
5.6.1 Installation of the Vacuum Pump
 Mount the vacuum pump to the bracket
 Connect the line from the moisture sample outlet to the needle control valve and
vacuum pump
 Make the electrical power connection to the vacuum pump
5.6.1.1 Vacuum Pump Mounting
Mount the vacuum pump within 8 feet of the analyzer. Refer to Figure 12 and Figure 13 for
mounting hole and pump dimensions.
CAUTION
Be sure the pump outlet is at atmospheric pressure before starting.
The pump is not designed to start against any backpressure.