Servomex 07931001B, Operator'S Manual

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07931001B revision 6 © Servomex Group Limited. 2020
131
7.2 Installation overview
This section gives an overview of the installation procedures. It details the signal
inputs and outputs available in the Laser 3 Plus transmitter and receiver units and
outlines any conditions of use that you should consider before you install the
instrument.
Figure 7-7: Installation overview
Adjust 4 screws on RU alignment
assembly until maximum voltage
achieved
(see 7.3.2)
TU alignment
Install the TU's alignment
assembly on to the process
flange
(see 7.3.1)
Installation Overview
Yes
No
Install Purge piping and
connections to alignment
assembly
(see 7.6)
Align the TU alignment assembly
(see 7.3.2)
Install the RU's alignment
assembly on to the process
flange (if available)
(see 7.3.1)
Align the RU alignment assembly
(see 7.3.2)
Install TU and RU electric
connections
(see 7.4)
Install TU to transmitter
alignment assembly
(see 7.3.3)
Install RU to transmitter
alignment assembly
(see 7.3.3)
Switch on purge to alignment
assembly
Install Purge piping and
connections to TU and RU
(see 7.6)
Switch on purge to TU and RU
Power on to TU and RU
Go to DC Photodiode Voltage
screen on TU
(see 4.11.1)
Adjust 4 screws on TU alignment
assembly until maximum voltage
achieved
(see 7.3.2)
Is Voltage >
[Threshold
Voltage]
Check RU is
aligned
Configure analyzer and
measurement settings
(see 4)
Save settings
(see 0)
End of Installation
Lower Gain 1 or 2 and record
new voltage
M
isalign
e
d
Aligned
Yes
No