Lincoln Electric P709 GUARDIAN CONTROL SOLUTIONS - Manual (Page 73)

F-1 WIRING DIAGRAMS F-1
GUARDIAN CONTROL™ SOLUTIONS
Alarm sequence:
1) Fire alarm sounder, shut down motor, close sliding valves, close solenoid valve.
2) Delay 5 seconds: release extinguishing agent (FlameShield) for 60 seconds.
All wiring not specified: 5 x 0.5 mm²
3
MCP1A
Zone 4
Mains
Smoke
detector
REOL7
5k1
S7
S2
REOL1
5k1
S1
S4
GN GN
12 11 2 1
BK BK RD RD WT WT BL BL
REOL4
5k1
S3
1
Spark detector 1 Spark detector 2
Heat detector 1
Heat detector 2
Alarm sounder
Output 2
Output 4
D1
D1
D1
+
-
( 3 x 14 AWG ) or ( 3 x 2.5 mm² )
REOL3
5k1
Output 1
+
-
Output 3 REOL5
5k1
REOL6
5k1
FlameShield 1
FlameShield 2
FlameShield 3
C PIN TO X3-1 PIN FIRE ALARM
ShieldControl
5k1
SEE LEADS ON
WIRING DIAGRAM-B
WIRING DIAGRAM - A
NC PIN TO X3-20 OILSHIELD
REOL2
5k1