Filter
Top Products
40
Electrical
System
15-18
Charging
System
POLARIZING
GENERATOR
Alter
reconnecting
leads,
momentarily
con-
nect
a
jumper
lead
between
the'
'BATTERY"
ter-
minal
of
regulator
and"
ARMATURE"
terminal
of
generator.
This
allows
a
momentary
surge
of
current
to
flow
through
the
generator
which
cor-
rectly
polarizes
it.
Reversed
polarity
may
result
in
vibration,
arcing
and
burning
of
the
relay
con-
tact
points.
EMERGENCY
WINTER
OPERATION
Tractors,
Lawn
and
Garden
-
110
and
112
SM-2059-(Apr-67)
CAUTION:
Operate
the
regulator
with
these
connections only during cold weather and when
operating periods
are
short
or
Infrequent.
Re-
establish the
orlglnai
lead connections as
soon
as
mild
weather
returns,
or
operation
time
be-
comes
normal,
otherwise
the
battery
will
be
damaged
by
overcharge.
For
ease
in
bypassing
the
current-voltage
feature
of
the
regulator,
an
external
adjustment
can
be
installed
as
shown
in
Figure
35.
The
external
adjustment
unit
shown
in
Figure
35
can
be
purchased
from
any
United
Delco-Remy
service
station
under
package
No.
1951938.
fig.
35 -
Increasing
Regulator
Voltage
During
winter
operation,
if
rundown
batteries
are
repeatedly
experienced
and
the
condition
is
found
to
be
due
to
short
or
infrequent
engine
op-
eration,
it
is
advisable
to
increase
temporarily
the
operating
voltage
of
the
reg-ulator.
A
simple
method
of
increasing
voltage
is
to
disconnect
the
lead
to
regulator
"BAT"
terminal
and
reconnect
this
lead
to
the
regulator
"L"
terminal.
The
reconnection
bypasses
the
cur-
rent-
voltage
feature
of
the
regulator,
automa
tic-
ally
allowing
an
increase
in
the
operating
voltage
and
increasing
the
amount
of
charge
to
the
bat-
tery.
Litho
in
U.
s.
A.