SERVICE
7
65
OPTIWAVE 1010
www.krohne.com
10/2016 - 4003537403 - MA OPTIWAVE 1010 R03 en
How to remove the signal converter
1
De-energize the device.
2
Remove the housing cover.
3
Disconnect the electrical wires from the terminal block.
4
Loosen the cable gland and remove the electrical wire from the housing.
5
Use a 5 mm Allen wrench to remove the four bolts shown in the illustration.
6
Remove the signal converter.
7
Attach the housing cover.
i
End of the procedure.
How to attach the signal converter
1
Remove the housing cover.
2
Attach the signal converter. Use a 5 mm Allen wrench to attach the four bolts at the bottom of
the level transmitter.
3
Loosen the cable gland and put the electrical cable into opening of the cable gland. Then put
the electrical cable into the opening of the ferrite choke (supplied with the new housing and
electronics block).
4
Put the electrical wires in the connector terminals. Tighten the terminal screws with a small
slotted-tip screwdriver. Put the ferrite choke in the opening of the cable entry. Turn the ferrite
choke until it is fully engaged.
5
Attach the housing cover.
i
End of the procedure.
7.3 Spare parts availability
The manufacturer adheres to the basic principle that functionally adequate spare parts for each
device or each important accessory part will be kept available for a period of 3 years after
delivery of the last production run for the device.
This regulation only applies to spare parts which are subject to wear and tear under normal
operating conditions.
WARNING!
If the device has the aluminium housing option with a distance piece, remove the housing and the
distance piece. Do not remove the distance piece from the housing.
INFORMATION!
For more data about the electrical connection procedure and the ferrite choke, refer to Electrical
installation: 2-wire, loop-powered on page 26.
INFORMATION!
If you want use the configuration set in the device before you replaced the housing, you must
load the CFG file that you saved before you did this procedure. For more data about how to load
and use device settings, refer to Import / Export on page 50 or refer to How to load settings from
the device to PACTware
™
on page 42.
