SERVICE
8
129
OPTIFLEX 1300 C
www.krohne.com
01/2008 • 4000172301 - HB OPTIFLEX 1300 R02 en
Equipment needed (not supplied):
•
3 mm Allen wrench (for step 1).
•
TORX T10 wrench (for step 4).
•
2.5 mm Allen wrench (for step 5).
How to remove the terminal module
1
Loosen the cover stop screw on the terminal compartment cover.
2
Remove the terminal compartment cover.
3
Remove the plastic terminal cover.
4
Loosen the screw for the earth terminal connection.
5
Loosen the 2 screws shown in the illustration.
6
Disconnect the wire connector from the back end electronics compartment.
7
Remove the terminal block from the housing. Send it to an authorized agent for maintenance.
How to attach the terminal module
•
Connect the wire connector from the back end electronics compartment.
•
Push the wires into the slot below the connector on the terminal block.
•
Turn the terminal block one time to twist the wires.
•
Put the terminal block into the housing. Make sure that you push the wires away from the
screw holes.
•
Attach the terminal block to the housing with 2 screws supplied.
•
Attach the earth terminal connection to the housing with the screw supplied.
•
Attach the plastic terminal cover.
•
Attach the terminal compartment cover.
•
Tighten the cover stop screw.
WARNING!
If you do not push the wires away from the screw holes when you attach the terminal block, there
is a risk of damage to the wires.
HB_OPTIFLEX1300_EN_D4_080428.book Page 129 Tuesday, April 29, 2008 2:47 PM