Installation Manual
SEALING UNILETS, EXPLOSION-PROOF, DUST-IGNITION-PROOF
FOR USE IN VERTICAL CO UIT
RU
S.
EYSF AND EYSM SERIES
1/211
TO
411
EYD SERIES
1-1/411
TO
411
EYS
1/211
TO 1"
EYDM SERIES
1-1/4" TO 4"
DRAIN
T
UBE
SEALIN
G
COMPOUND
1. Install Unllel and pull conductors through,
2. Remove the large pipe plug Tighten the small pipe plug on
side of 3
and
4" Unilet sizes.
3. Dam
U1e
lower hub openrng with
Rbe
r
Rller
(Page 1,
Steps 1 & 2)
4.
Mix sealing cement with the correct proportIOn
of
water per
instruct
io
ns provided wi
th
the
cem
ent (Page 1. Step
"3
).
5. Pour Sealing C
em
ent mixture into the Unilet opening u
nt
il
the cement is level with the last thread.
6. Replace
and
tighten pipe plug.
1. Install Un'
at
a . p co ductors through.
2.
Remo e t e large nreaded
co
sr from e Un e .
3. Dam
rye
lower
b
ope
ng ber rller. (Page 1 S ep 2 ,
4.
Replace the large . eaded er
so
t a e
'<;loaded
e
IS faCing downward.
5, Insert the tube
and
wire drain core
illto
the
operuog of the
large threaded cover so that t
he
end being Inserted wi
ll
be
ab
o
ve
the
compo
und in a complet
ed
sea
l.
(See illustration above).
6. Be sure that the tube
and
wire drain core
do
not
touch any
of
the
cond C ors
01
en.\ se
hIS
,"
e).J)OSB
the
cord
or.;
In
the completed
and
hardef'led seal
(See illustration above)
7.
MIX
Sea
li
ng Cement with the correct proportIon
0'
water per
instructions
pr
ov
ided with the cement. (Page
1,
Step 3).
8. P
ou
r Seali ng
Cem
ent mixture mto the U
nilet
through
t
he
ope
ning located above
the
large cover until the las 1thread
is covered with cement.
9.
After ceme
nt
h
as
cured, (
Se
e page 1, "Caution: T
emperat
ure
/ Cure Time") pull out the old tube and wire drain core
and discard.
10. Thread the small pipe plug into this opening and tighten .
11. Thread ECDB drain
-br
eath
er
fitting into large cover
t readed hole and tighten secur
e.
Page 2 500395-1 Rev.
"H"
07/01/09
EGS
Electrical Group • www.appletonelec.com • 800.621
.1
5
06