Graco 3A0869J ユーザーズマニュアル
Schematics
72
3A0869J
Schematics
Hazardous Location System Pneumatic Schematic
MER
KUR
MO
TOR A
4-W
AY SOLENOID
12 VDC
DOSE A2 VA
LV
E
(OPTIONAL)
4-W
AY SOLENOID
12 VDC
MANIFOLD
AIR EXHA
UST MUFFLER
CLOSE
OPEN5/32 TUBE
DOSE A3 VA
LV
E
(OPTIONAL)
4-W
AY SOLENOID
12 VDC
CLOSE
OPEN
5/32 TUBE
4-W
AY SOLENOID
12 VDC
A
B
A
B
A
B
A
B
PURGE A VA
LV
E
CLOSE
OPEN5/32 TUBE
DOSE A1 VA
LV
E
CLOSE
OPEN5/32 TUBE
DOSE B VA
LV
E
4-W
AY SOLENOID
12 VDC
CLOSE
OPEN5/32 TUBE
A
B
PURGE B VA
LV
E
4-W
AY SOLENOID
12 VDC
CLOSE
OPEN5/32 TUBE
A
B
GFB #1 VA
LV
E
(OPTIONAL)
3-W
AY SOLENOID
12 VDC
OPEN5/32 TUBE
A
PUMP A PIL
OT
GA
UGE
AIR REGULA
TOR
MER
KUR
MO
TOR B
PUMP B PIL
OT
GA
UGE
AIR REGULA
TOR
GA
UGE
3/4" AIR FIL
TER
AU
TO
DRAIN
20 MICRON
AIR INPUT
3/4" BALL
VA
LV
E
BLEED T
YPE
3/8" AIR FIL
TER
AU
TO
DRAIN
5 MICRON 100 PSI (.7 MP
a, 7 BAR)
AL
TERNA
TO
R
AIR REG. 18 PSI (.12 MP
a,
1.2 BAR)
RELIEF V
AL
VE
20 PSI (.12 MP
a,
1.2 BAR)
AIR SUPPL
Y
3/8" TUBE
TO
M
ANIFOLD
TURBINE/POWER SUPPL
Y
1/2" O
.D
. x 60" L
ONG
TUBE
PUMPS SY
STEMS ONL
Y
RELIEF V
AL
VE
85/110 PSI (.58/.76 MP
a, 5.8/7.6 BAR)
PUMPS SY
STEMS ONL
Y