4944
DESCRIPTION
Shafer schematic two way remoteTRANSCRIPT
-
SH
AF
ER
1.
Shafe
r O
pera
tor
(show
n in o
pen p
ositio
n)
11.
Contr
ol B
lock
2.
Openin
g G
as H
ydra
ulic
Tank
12.
Pow
er
Str
ain
er
(140 m
icro
n)
3.
Clo
sin
g G
as H
ydra
ulic
Tank
13.
Pilo
t S
train
er
(25 m
icro
n)
+
DQG3
XPS
&
RQWUR
O3LORW
3LVWR
QZLW
KRULFH
5.
Speed C
ontr
ol (o
ptional)
15.
Manual O
pera
tion (
handle
s n
ot
show
n)
6.
Pow
er
Sto
rage T
ank
16.
Pow
er
Poppet
7.
Dra
in V
alv
e
O
PT
ION
AL
17.
2-W
ay N
orm
ally
Clo
sed S
ole
noid
Valv
e
8.
Relie
f V
alv
e
P
AC
KA
GE
18.
2-W
ay N
orm
ally
Clo
sed S
ole
noid
Valv
e
9.
Check V
alv
e
19.
Pow
er
Shuto
ff V
alv
e (
optional)
10.
Gauge
Ele
ctr
ic R
em
ote
2-W
ay S
ch
em
ati
c
4944-S
17
OPE
N
CLO
SE 16
2
199
1112
1410
POW
ER
EXH
AUST
15
76
8
3CL
OSE
51
4
18
CP
CP
13
EL
EC
TR
IC R
EM
OT
E 2
-WA
Y F
EA
TU
RE
A.
Energ
ize s
ole
noid
(17)
to c
lose t
he o
pera
tor.
B.
Energ
ize s
ole
noid
(18)
to o
pen t
he o
pera
tor.
T
he s
ole
noid
s m
ust
be d
e-e
nerg
ized
at
the e
nd o
f th
e o
pera
tors
str
oke.
LE
GE
ND
P -
PO
WE
R
C -
CY
LIN
DE
R