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Manitowoc 3900W - Page 145

Manitowoc 3900W
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LFI
o
~_0~
~O
<(D
5u~
LIMIT SWITCHES
4
SELECTOR SWITCHES
MISCELLANEOUS
CONT.
VACUUM AND PRESSURE
SWITCHES
C~O-
NORMALLY CLOSED
NORMALLY OPEN
TEMPERATURE SWITCHES
NORMALLY
OPEN
NORMALLY
CLOSED
FLOW SWITCHES
HELD OPEN
HELD CLOSED
NORMALLY CLOSED
NORMALLY OPEN
O•O
NORMALLY OPEN
NORMALLY CLOSED
TOGGLE OR ROCKER SWITCHES
~ 2 POSITION
©
O-- 3 POSITION
©
PUSH BUTTON SWITCHES
"T"
O O NORMALLY OPEN
O T O
NORMALLY CLOSED
0 0 2 POSITION
ARROW INDICATES
SELECTOR POSITION
~C) ~ C)--~ 3 POSITION
INDICATES CONTACT BEING ~
ACTIVATED WHEN SWITCH 1S
TURNED TO CORRESPONDING
POSITON
ROTARY SWITCHES
(Z)'7~)O ARROW
INDICATES
0 ENERGIZED POSITION
CONTACTS
-- HOUR METER
O O CIRCUIT
BREAKER
ALARM
LIGHT (DOME.
FLOOD.SPOT)
.~~ INDICATOR
LIGHT. LETTER
DENOTES COLOR
FUSE
(AMP.
5A
INDICATED)
HORN
GAUGES
d
b
NORMALLY OPEN
NORMALLY CLOSED
MISCELLANEOUS
CONNECTED
CONDUCTORS
--I-- NOT CONNECTED
CONDUCTORS
--II ~ GROUND
d IF-- BATTERY
PIN NUMBER
I ~ CONNECTOR NUMBER
1-01
--< < PIN
CONNECTOR
COILS AND RESISTORS
l~J DIODE
Pq
RESISTOR
OR SHUNT
SENDING UNIT
D.C. MOTOR
(FAN.WIPER.
ETC.)
PUMP CONTROL
MOTOR
ALTERNATOR
HYD. SOLENQID
AIR
SOLENOID
RELAY
SCHEMATICS ARE DRAWN IN "LADDER" FORMAT, LEFT SIDE
REPRESENTS POWER LEAD AND RIGHT SIDE REPRESENTS
GROUND LEAD. COMPONENTS ARE SHOWN CONNECTED ACROSS
TWO LEADSI RELAYS AND SWITCHES ARE SHOWN IN
DEACTIVATED OR REST POSITION. CONTACTS OF RELAYS
ARE DESIGNATED SAME AS CORRESPONDING COIL.
REVISION
MODEL ALL
SUPERSEDES 5609 OF 8-9-77
MANITOWOC ENGINEERING I
COMPANY
DATE DR. CKI APP.
6-9-89 RBK US
us I
ELECTRIC SCHEMATIC SYMBOLS
ASSEMBL
I ES
USED ON
CHART
ISHT
NO. NO.
S609 I
395143

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