installation &
operating instructions
Design Envelope 4322 & 4372
Tango Pumping Unit
16
3
4
2.3.3.2 the main cover disassembly- depm motors
1
2
3
4
caution
When you remove the front cover, pay attention to the
wiring connection of the control board, unplug the con-
nection and remove completely the cover.
warning
Before removing the system must be disconnected
from the mains supply. After switching o, wait for at
least 4 minutes for the capacitors to discharge before
opening the cover.
a
b
2.5 mm
a
b
3 mm
power from
mcc
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