Kärcher HWE 4000 Gas, Manual

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Technical specifications
HWE 4000 Gas
Model of the high pressure generator
Temperature increase at 4,000 l/h water throughput K ~80
Temperature increase at 6,000 l/h water throughput K ~53
Temperature increase at 8,000 l/h water throughput K ~40
Max. operating temperature of hot water °C 95
Permissble excess operating pressure MPa 16
Model Steam Generator Group III
Max. operating temperature of steam °C 140
Permissble excess operating pressure MPa 2
Transported quantity in steam stage l/h 1950
Electrical connection
Voltage V 230
Frequency Hz 50
Current type -- 1~/N
Control voltage V 230
Frequency of control voltage Hz 50
Electrical protection (slow) A 10
Connected load kW 1,5
Type of protection -- IPX5
Fuel supply
Permissible thermal output, max. kW 420
Fuel consumption of natural gas "H“, max. m
3
B/h 42
Required gas supply pressure (min. - max.) kPa 2-5
Water details
Water content in the heating coil l 48,7
Water quality (add liquid softener, if required) ° dH max. 10
Dimensions and weights
Length mm 1010
Width mm 890
Height mm 2208
Minimum height technical room mm 2850
Weight kg 550
Exhaust nozzle, diameter mm 300
Chimney details
Chimney height m varies from plant to
plant
Chimney cross-section mm varies from plant to
plant
Chimney draught kPa min. 0.02-0.03
Values determined as per EN 60355-2-79
Noise emission
Sound pressure level L
pA
dB(A) 80
Uncertainty K
pA
dB(A) 1
31 EN