Karcher HDS 9-14-4 ST Eco - Manual (Page 28)

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Technical specifications
HDS 9/14 HDS 9/14 HDS 12/14 HDS 12/14
1.698-915 1.698-916 1.699-915 1.699-916
Performance data
Operating pressure of water (using stand-
ard nozzle)
MPa (bar) 14 (140) 14 (140) 14 (140) 14 (140)
Max. operating pressure for working with
steam (using steam nozzle) MPa (bar) 3,2 (32) 3,2 (32) 3,2 (32) 3,2 (32)
Part no. of steam nozzle -- 4.766-023 4.766-023 4.766-024 4.766-024
Max. excess operating pressure (safety
valve) MPa (bar) 17 (170) 17 (170) 17,5 (175) 17,5 (175)
Water flow (can be regulated in a phase-
less manner) l/h (l/min) 500-930
(8,3-15,5) 500-930
(8,3-15,5) 600-1200
(10-20) 600-1200
(10-20)
Suction of detergent (can be regulated in a
phaseless manner) l/h (l/min) 0-50 (0-0,8) 0-50 (0-0,8) 0-60 (0-1) 0-60 (0-1)
Water connection
Min. feed volume
l/h (l/min) 1100 (18,3) 1100 (18,3) 1300 (21,7) 1300 (21,7)
Feed pressure (min.) MPa (bar) 0,1 (1) 0,1 (1) 0,1 (1) 0,1 (1)
Max. feed pressure MPa (bar) 1 (10) 1 (10) 1 (10) 1 (10)
Electrical connection
Current type
-- 3N~ 3N~ 3N~ 3N~
Frequency Hz 50 50 50 50
Voltage V 400 230 400 230
Connected load kW 6,4 6,4 7,5 7,5
Electrical protection (slow) a 16 25 20 32
Maximum allowed net impedance Ohm (0.381+j 0.238) (0.381+j 0.238) -- --
Power supply mm 2 5 x 2.5 5 x 4 5 x 2.5 5 x 4
Temperature
Max. feed temperature
°C 30 30 30 30
Max. operating temperature of hot water °C 98 98 98 98
Max. operating temperature of steam °C 155 155 155 155
Temperature increase during maximum
water flow °C 56±2 56±2 54±2 54±2
Gross heating performance kW 68 68 85 85
Fuel consumption kg/h 5,8 5,8 7,1 7,1
Chimney draught kPa 0,01-0,04 0,01-0,04 0,01-0,04 0,01-0,04
Exhaust flow - full load kg/h 124 124 155 155
Dimensions and weights
Length
mm 1110 1110 1110 1110
Width mm 565 565 565 565
Height mm 690 690 700 700
Unladen weight kg 140 140 160 160
Values determined as per EN 60355-2-79
Noise emission
Sound pressure level L
pA
dB(A) 74 74 76 76
Uncertainty K
pA
dB(A) 1 1 1 1
Hand-arm vibration value
Hand spraygun
m/s 2 2,2 2,2 2,3 2,3
Spray lance m/s 2 1,8 1,8 2,1 2,1
Uncertainty K m/s 2 1,0 1,0 1,0 1,0
28 EN