VEGA VEGACAL 67 Foundation Fieldbus - Manual (Page 33)

33
8 Maintenance and fault rectification
VEGACAL 67 • Foundation Fieldbus
31760-EN-130917
•
Or on site by the user
In both cases, the sensor serial number is needed. The serial num-
bers are stated on the type label of the instrument or on the delivery
note.
Information:
When loading on site, first of all the order data must be downloaded
from the Internet (see operating instructions manual "Electronics
module").
The electronics modules are adapted to the respective sensor and
differ in their signal output or in their power supply. You can find a suit-
able electronics module in the following overview.
The oscillators differ only in their signal output and are suitable for all
series 60 sensors.
The following types are available:
•
CL-E60H (4 … 20 mA/HART)
•
CL-E60P (Profibus PA)
•
CL-E60F (Foundation Fieldbus)
8.4 Shortening the electrode
The probe (cable) can be shortened by any length.
1. Loosen the two pins on the gravity weight (hexagon) and remove
the pins.
2. Pull the cable out of the gravity weight.
3. To avoid splicing of the steel cable, tin the cable before shortening
with a soldering iron and tighten the wire.
4. Shorten the cable with a cut-off wheel or metal saw at the lower
end. Make sure the length is correct before shortening.
70 mm (2.76"
)
200 mm
(7.87"
)
Fig. 19: Take the gravity weight into account and shorten the cable respectively
5. Shift the gravity weight again flush to the cable and fix it with the
two pins.
Assignment
Shortening the electrode