Adjustments And Maintenance - Westinghouse MG-6 Installation, Operation & Maintenance Instructions Manual

Multi-contact auxiliary relay
Table of Contents

Advertisement

REAR VIEW
C
2 0
Fig. 6-Internal Schematic
1 0
in the
Standard Case.
e
t
u r r
n
3 0
1 0
8
1 5
3
l
Cu
e
t
r r
n
The t ype MG -6
1 5
l
*
r e l ay f o r a - c
any c o mb inat i on
o f c ont act s ,
c an n ot
have
more
than
ve
e
the n o rmal
c o n t a c t s
i f
a
m
u
e t
a
m
at
ra
a
r
r
r
.F'T
INSTALLATION
The
re l ay s shou l d be moun t e d
t ype F'I' o a s e .
t he i r e qu .ivalent in a
p an e l s
o r
,
om
d i rt , m
i
t
e
f r
o
s
u r
u
he at .
Mount the re l ay v
tvo
moun t ing studs f o r the standard c a s e s
t h e
and the
type
p r o j e r; t ion
four
the
moun t in g h o l e s
s c re1.r s
s e �l - f l u r:;h
o r the
1noun t i n g
,
c�r
o
nd
n g
t he
i
.re l ay �
R16HT
(FRONT IIIEW)
TOP
4 -D - 1 51 6
Vo l t s A -C
1 1 5
2 3 0
4 6 0
of
the
Type MG-6
Relay
5 7 5
D - C
1 2
4 8
1 2 5
2 5 0
Vo l t �
i
p
n
n �
i
i
u
c an b e
vith
u s e d
e
b
the d-e
t
re l ay
-
s
o
i
i
o
r cu
f
u r c
t
n
and
c o n t a c t pre s s u r r"
.
e d
t a
n
of
g
f o r
on
s v i t chboard
:•;tuds
l o cat ion f ree
f G r
exce s s ive vibrat ion
and
t i c a l l
by me an s of
e r
y
a
n
e
c
e o r
me ail s
s
b y
on the
f l
the
a
Eithe r of the
c on n e e: -
m a y be u t i l i z e �
r.I1he
e l e c t r i c a l
-
of
Fig. 7-lnternal Schematic
e
Type FT Case.
t i on s may
made d i re ct t o t he t e rminal s
be
mean s
o f
s c re v s !'o r
s t e e l p an e l moun t in g
t e rmi n a l
furni shed
s t ud s
b
be
s l at e p ane l mount ing .
e
on y
a s
s t o s
o r
be
t e rm i n a l
stud s
may
d
s
r t e
by l o c k i n g
the
and t hen t u r n i n g
the
p r ope r
R e l ays
in
the rear - c onne c t e d moulded c a s e s
On l y
shou l d
b e
moun t e d a n d e l e c t r i c al ly c onne c t e d
simi l ar t o the
other
l ower mount ing
s tud may be used to ground the
e l e c tromagne t
i ron .
min a l
inserts a r e s l i gh t l y
b u t this
d o e s not affect t h e
ne c t i on s .
the two moun t in g studs shoul d
be used to s e cure the r e l ay to the p an e l .
m o v a l o f t erminal i n s e rt end-p l ay
in
o f thi ck-pan e l moun t ing
rrwtm t e d
the t e rminal stud t i gh t l y against a l arge di a ­
(
the b a s e a s
me t e r washer
not supp l i e d
panel shou l d not be attemp te d as thi s may di s ­
tort the r e l ay
b a s e
an d
rl;he
ment s , or p o s s ib ly
damage
armature
the fron t - c onne c t e d moul de d c as e s shoul d be
by
four s c rews
in.di c a t e d in the drill ing p l

ADJUSTMENTS AND MAINTENANCE

T (- �
are
t
r
.shlpped
1 c�,y s
o
c t 1 y
ad � u s t e d
f
1 1 - D - 9571
the Type MG-6 Relay in the
by
or t o
v i t h the
re l ay f o r
The
e a s i l y removed o r in ­
t
e stud s
tvo
nut s
on
h
vri t h a vren ch .
nut
p r o j e c t ion
c a s e s .
The
The hexagon - shap e d t e r -
l oo s e in t h e b a s e
e l e c t r i c a l c on ­
R e ­
(
in t h e c a s e
)
by
turning a nut on
)
at t h e r e a r
the
o f
a ffec t
the adjust ­
f a
r
the r e l ay .
R e l ays
t r a ve l
f o r
through the s i de s of
.
n
a
t
the
c
o
f r om
y c o r ­
and
5

Advertisement

Table of Contents
loading

Table of Contents