Blacoh SPILLSTOP Manual de instalação e operação - Página 7
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TYPICAL INSTALLATION WITH 2 SHUTOFF VALVES
AND 1 ANTI-SIPHON VALVE
(2 PUMPS: - 1 IS A BACKUP PUMP.....METAL TOP SPILLSTOP SHOWN.....)
(#2)
TO PRIMARY
PUMP
2
(#4)
TO BACKUP
PUMP &
OPTION/S
4
SILENCER /
7
RECLASSIFIER
ATEX MODELS
ONLY
GROUNDING
POINT
ATEX CERTIFIED
DRAIN VALVE
(TO ACTUATOR VALVE #4)
(#3)
TO
REGULATOR
3
2
1
(ACTUATOR
3
VALVE)
4
5
REGULATOR & QUICK
DISCONNECT...1/4" LINE
CONNECT TO
PUMP EXHAUST
1
(OUTLET)
(INLET)
(ANTI-SIPHON)
N
3
11
2
6
2
3
A
B
4
PNEUMATIC-TO-
ELECTRIC SWITCH
4
(option)
10
N.C.
N.O.
5
COM.
8
(NOT-TO-SCALE)
(.25 TUBING)
ITEM
DESCRIPTION
1
REGULATOR & QUICK CONNECT
2
SHUTOFF VALVE
3
INLET CONNECTION
CONCENTRATOR
4
5
FLOAT
BLACOH Fluid Control
AIR TO OPEN VALVE...
Normally Closed (NC)
N
2
COMPRESSED AIR
TO PUMP
A
B
SHUTOFF
VALVE...3/4" FNPT
AIR
EXHAUST
AIR TO OPEN VALVE...
Normally Closed (NC)
N
2
COMPRESSED AIR
TO PUMP
A
B
SHUTOFF
VALVE...3/4" FNPT
HOSE
PNEUMATIC-TO-
ELECTRIC SWITCH
9
PUMP EXHAUST AIR
TO SPILLSTOP
ITEM
DESCRIPTION
6
3-WAY PNEUMATIC ACTUATOR VALVE
7
SILENCER / RECLASSIFIER
8
DRAIN VALVE
EXHAUST HOSE
9
OPTION: pneumatic-to-electric switch
10
TEST PORT, PLUG
11
FIGURE 3
BACKUP
PUMP
PRIMARY
PUMP
(DWG NOT-TO-SCALE)
TM
6