Thermo Scientific 42iQTL, Instruction Manual

Page: 23 / 310

Installation and Setup
Setup Procedure
Thermo Scientific 42iQTL Instruction Manual 2-7
3. Connect the pump exhaust to a suitable vent or charcoal scrubber. The
exhaust line should be 1/4-inch OD with a minimum ID of 1/8-inch.
The length of the exhaust line should be less than 10 feet. Verify that
there is no restriction in this line.
Equipment Damage DO NOT connect the pump exhaust port to the
EXHAUST bulkhead. This can cause permanent damage to both the
cooler and the photomultiplier tube.
▲
4. Plug the pump into an outlet of the appropriate voltage and frequency.
5. If the optional zero/span solenoid valves are installed, connect a source
of NO
x
-free air to the ZERO IN bulkhead, and connect a source of
NO span gas to the SPAN bulkhead.
6. Connect a suitable recording device to the rear panel connector. For
detailed information about connecting to the instrument, refer to:
“ Connecting External Devices ” on page 9-1
Communications > “ Analog I/O ” on page 3-59 and “ Digital I/O ”
on page 3-61 .
7. Plug the instrument into an outlet of the appropriate voltage and
frequency.