ELECTRICAL CONNECTIONS
3
17
OPTIWAVE X500
www.krohne.com
06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en
3.2 Terminal compartment
3.2.1 How to open the terminal compartment
Equipment needed
•
Wrench (supplied)
•
3 mm Allen wrench (not supplied)
•
De-energize the circuit.
•
Use the 3 mm Allen wrench to remove the cover stop.
•
Use the wrench to remove the cover.
For more data about the procedure, refer to the handbook.
WARNING!
•
If dirt collects on the housing, clean the device with a damp cloth before you remove the
terminal compartment cover.
•
Do not remove the terminal compartment cover while the electrical power is connected.
•
Make sure that there is no dust on the threads and the O-ring for the electrical compartment
cover.
Figure 3-1: How to open the terminal compartment cover
