9
E
. 04.
99•
G.
13
.1
1.
02
Function
Compact gas unit
The compact gas units for Nu-Way gas burners are preassembled and checked for leaks.
Version KE 15:
1-stage precision pressure regulator with high control
quality and adjustable starting gas pressure.
Version KE 10:
1-stage
precision pressure controller with high control
quality and adjustable start gas pressure.
The compact gas unit KE 10 is provided with a non-ad-
justable gas pressure switch (switching point 12 mbar
falling).
Technical data of compact gas unit
Gas types:
Natural gas, propane and butane, acc. to DIN EN 437/DIN EN 88
Inlet pressure:
max. 360 (KE 15), max. 70 mbar (KE 10)
min. 18 mbar
Max. pressure drop:
50 mbar (supply pressure - output pressure)
Ambient temperature:
-10 °C to +60 °C
Connecting flanges:
The connecting flanges are secured with 4 screws. The flanges can be
turned through 90° or 180° in each case. Pressure measuring points in
inlet and in outlet.
Filter:
Nylon wire gauze with chopped-strands mat fleece
Solenoid valves (T. A):
Closing time:
< 1 s
Switching frequency:any
Duty factor:
100% DF
Degree of protection:IP 54 to IEC 529
Adjustable
gas pressure switch
(only on version KE 15)
The gas pressure monitor serves to monitor the gas in-
let pressure. The burner is shut down if the gas inlet
pressure drops below the set minimum value (preset
at factory to 12 mbar). The burner starts up automati-
cally when the minimum pressure is exceeded.
This setting should be retained.
P
w
