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4
E. Replace Actuator Cover
NOTE: When reinstalling the cover, follow the normal
practice of tightening the cover screws in a cross pattern
to insure that the cover is pulled down flat without over-
stressing a corner.
Europe, Vanha Porvoontie 229, P.O. Box 304, FI-01301 Vantaa, Finland, Tel. +358 20 483 150, fax +358 20 483 151
North America, 44 Bowditch Drive, P.O.Box 8044, Shrewsbury, Massachusetts, 01545-8044 USA. Tel. int. +1 508 595 5083. Fax int. +1 508 595 5183
AC NEUTRAL/L1
AC HOT, OPT. HEATER/L2
AC HOT, 0 & 180 CONTROL
AC HOT, 90 & 270 CONTROL
0 & 180 INDICATION
90 & 270 INDICATION
AUX. LIMIT SWITCH COM
AUX. LIMIT SWITCH COM
Figure 2 LCU-Series AC Wiring
DC POSITIVE, OPT. HEATER
DC POSITIVE, 0 & 180 CONTROL
DC POSITIVE, 90 & 270 CONTROL
0 & 180 INDICATION
90 & 270 INDICATION
AUX. LIMIT SWITCH COM
AUX. LIMIT SWITCH COM
Figure 3 LCU-Series DC Wiring
Metso Automation Inc.
www.metso.com/valvcon
TERMINAL
STRIP
1
BLK
2
WHT
3
COM
WHT
4
RED
COM
5
6
RED
RED
7
NC
WHT
8
COM
BLK
9
NO
RED
10
NC
11
WHT
COM
BLK
12
NO
TERMINAL
STRIP
BLK
1
DC NEGATIVE
2
WHT
COM
3
WHT
4
RED
COM
5
RED
6
7
RED
NC
WHT
COM
8
BLK
9
NO
RED
10
NC
WHT
COM
11
12
BLK
NO
Subject to change without prior notice.
IMO-I1478
NO BLK
MOTOR
NC
NO BLK
NC
NC
NO
NC
NO
NO BLK
MOTOR
NC
NO BLK
NC
NC
NO
NC
NO
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