Steps
NOTE
Connection overview
see "Connection overview", page 33
1.
Connect the purge air unit low-pressure monitor.
2.
Connect the connection line between the sender/receiver unit and the GMP meas‐
uring probe.
3.
If necessary, connect the connection line to the connection unit (option).
4.
Connect the connection line to the control unit.
5.
On the measuring probe: Set the lever of the locking device to “Open”.
Sender/receiver unit with GPP measuring probe
Figure 23: Electrical connections on sender/receiver unit with GMP measuring probe
1
Connection of measuring probe power supply line
2
Connection of purge air attachment — sender/receiver unit connection line
3
Connection of sender/receiver unit connection line
4
Connection of sender/receiver unit connection line to control unit
Steps
NOTE
Connection overview
see "Connection overview", page 33
1.
Connect the connection line between the sender/receiver unit and the purge air
attachment of the GPP measuring probe.
2.
If necessary, connect the connection line to the connection unit (option).
3.
Connect the connection line to the control unit.
4.
Connect the power supply to the measuring probe.
7.9
Fine optical alignment
The measuring function requires that the optical axis of the reflector assembly of the
measuring probe (probe version) or the reflector unit (cross duct) is precisely aligned
with the light beam of the sender/receiver unit. The optical alignment and control is
carried out via:
•
Control unit
•
Visor on the sender/receiver unit:
COMMISSIONING
7
8009389/147I/V4-0/2021-03 | SICK
O P E R A T I N G I N S T R U C T I O N S | GM35
43
Subject to change without notice