Figure 15: Motor Starter (Models 040 -100 And Thermal Overload (Models 060 - 100); Figure 16: Gas Train Circuit For Dungs Gas Valves - Roberts Gorden Combat POP-ECA 015 Installation, Commissioning, Operation & Service Manual

COMBAT ® C H
ABINET EATERS

Figure 15: Motor Starter (models 040 -100 and Thermal Overload (models 060 - 100)

Load Connections
Figure 16: Gas Train Circuit for Dungs Gas Valves (all models)
Models 15 to 30 - All types of valve
Automatic
Gas Valve &
Regulator
TP1 TP2
Gas
Inlet
1
1 = Start Gas
2 = Main Gas
36
I , C
NSTALLATION OMMISSIONING
Line Connections
Overload Overload
Reset Button Connection
To Burner
Automatic
Gas Valve
TP3
NOTE: Orifice plate
fitted into union
1
between valve and
burner where required.
TP1 = Inlet Pressure
TP2 = Pressure between Main Gas Valves
TP3 = Valve Outlet Pressure
Burner Pressure TP on Burner
, O S M
PERATION AND ERVICE
Wire Connecting
Overload Switch to Coil
Overload Scale
(motor current amps)
Models 40 to 100 - All types of valve
Regulator
2
TP1
Gas
T
Inlet
Automatic
Gas Valve &
Regulator
ANUAL
Contactor
Thermal
Overload
Overload
Adjusting Level
Automatic
To Burner
Burner
Gas Valves
Flange
1
1
2
TP3
TP2
T T
Automatic
NOTE: Orifice plate
Gas Valve
fitted into union
between valve and
burner for models
40/50, and burner flange
for models 60 and over.
Union