Frequency Inverter ST600 Series High-Performance Multifunction VFD Expansion cards
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Figure A-5 Expansion card installation process diagram for SP model VFDs
Outlet
STEP6
EC cable tie line
Align the EC positioning holes a nd
positioning studs to fix the EC.
Assemble the upper and lower
covers.
STEP7
Tighten the screws.
STEP5
Unscrew the screw, take out the
keypad, and remove the upper
cover.
STEP3
STEP1
STEP4
STEP2
Unscrew the screw and remove the lower
cover.
Insert the EC.