83
8009389/YN39/V3-0/2015-08| SICK OPERATING INSTRUCTIONS|GM35
Subject to change without notice
START-UP
As already specified in Section “Project Planning Information”, an additional three-pole
cable with matching device connector, 2 017 519, is required for the power supply for the
SR-unit as well as the measuring probe when the probe is a GPP version. These cables are
connected to a suitable AC voltage supply with protective contact. A standard plug can be
easily attached to the open cable end in this case. If cables of this type are not available
(e.g. because adjustment was initially planned at the measuring point), the relevant cables
must be removed from the measuring point and reinstalled after
the adjustment has been carried out.
After adjustment, the SR-unit and measuring probe are transported to the measuring point
to start measuring operation.
Time required The adjustment procedure, including warming up time, lasts approx. 2.5 to 5 hours,
whereby the actual work usually requires less than 30 minutes, with the remaining time
required for the warm-up procedure. Other activities, such as start-up on the purge air
supply (see page 88), can be carried out at the measuring point during the warming up
time. Nevertheless, due to the long warming up time, it can be better to carry out the
adjustment at a different location when the measuring point is difficult to access.
Choosing the location Choose a suitable location to carry out the adjustment work based on the above
information and project planning data. Make sure the requirements listed above are
fulfilled at this location.
7.5.2 Adjustment preparations
1 Once the measuring system, consisting of the SR-unit and measuring probe, has been
completely assembled, mount it on the bracket to be used for adjustment (e.g. on the
angle flange).
2 If the adjustment is to made on the ground, support the measuring system securely,
ensuring sufficient ground clearance for connecting the power supply cable on the
underside of the device (
see page 84), or lay the SR-unit on the left-hand side of the
enclosure. The right-hand side of the SR-unit with the visor must remain accessible in all
cases.
3 Connect the 4-pole round plug-in connector on the power supply cable provided for the
adjustment to the corresponding terminal on the underside of the SR-unit.Secure the
plug-in connector with the knurled ring.
4 Connect the 4-pole round plug-in connector of the signal cable for the evaluation unit to
the underside of the SR-unit.Secure the plug-in connector with the knurled ring.
For further start-up steps for starting measuring operation on the evaluation unit,
see
page 93.
5 If a GPP measuring probe is used, connect its power supply also using a cable of the
same type.
6 Switch the power supply on.
To Next Page
Loading...
Need help?
General
