Spectrex Xenon 700 SIL Open-Path Gas Detection System - Manual (Page 54)

SafEye TM Xenon 700S SIL Gas Detector
42 Powering up the System
2 Install the Telescope Assembly (12) on the Telescope Site Mounting of
the Source according to the drawing. Fasten the Telescope with
Fastening Screw (13).
3 Crude Alignment:
a. Use ¼” Allen screw driver for all alignment screws.
b. Loosen screws 5, 6.
c. Approximately aim the source horizontally toward the detector.
d. Tighten screw 6.
e. Loosen screws 3 and 4.
f. Approximately aim the source vertically toward the detector.
g. Tighten screw 3.
4 Repeat step 3 for the Detector.
5 Fine Alignment:
a. Aim the Source to the Detector within horizontal axis using screws 7.
Aim the cross to the upper level of the telescope site or the Detector.
b. Tighten screw 5.
c. Aim within the vertical axis using screw 8.
d. Tighten screw 4.
e. Make sure the telescope cross is pointing at the top of the telescope
site of the Detector.
6 Repeat step 5 for the Detector alignment.
6.3 Powering up the System
Important! Prior to any operation or maintenance, follow the Safety
Precautions in Safety Precautions, page 43 .
➣ To power up the system:
1 Make sure that the Source and Detector are connected to power.
2 Make sure that the 0-20mA meter is connected to the Detector.
3 Power up the system 18-32VDC.
4 After 60 seconds, the current meter will indicate 4mA.
Note: Zero calibration should be performed after powering up the system
(see Zero Calibration, page 44).