Karcher HDS 7-12-4 M - Manual (Page 39)

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Technical specifications
HDS 7/9 HDS 7/10 HDS 7/12
Main Supply
Voltage
V 100 240 230
Current type Hz 1~ 50 1~ 50 1~ 50
Connected load kW 3,2 3,1 3,4
Type of protection -- IPX5 IPX5 IPX5
Protective class -- I I I
Protection (slow) A 35 16 16
Maximum allowed net impedance Ohm -- -- (0,321+ j0,200)
Water connection
Max. feed temperature
°C 30 30 30
Min. feed volume l/h (l/min) 1000 (16,7) 1000 (16,7) 1000 (16,7)
Suck height from open container (20 °C) m 0,5 0,5 0,5
Max. feed pressure MPa (bar) 0,6 (6) 0,6 (6) 0,6 (6)
Performance data
Water flow rate
l/h (l/min) 350-700 (5,8-
11,6)
350-700 (5,8-
11,6)
350-700 (5,8-
11,6)
Operating pressure of water (using standard
nozzle) MPa (bar) 3-9 (30-90) 3-10 (30-100) 3-12 (30-120)
Max. excess operating pressure (safety valve) MPa (bar) 12 (120) 13 (130) 15 (150)
Steam flow rate l/h (l/min) 330-350 (5,5-
5,8)
330-350 (5,5-
5,8)
330-350 (5,5-
5,8)
Max. operating pressure for working with steam
(using steam nozzle) MPa (bar) 3,2 (32) 3,2 (32) 3,2 (32)
Part no. of steam nozzle -- 2.885-119.0 2.885-119.0 2.885-039.0
Max. operating temperature of hot water °C 98 98 98
Working temperature steam operation °C 155 155 155
Detergent suck in l/h (l/min) 0-45 (0-0,75) 0-45 (0-0,75) 0-45 (0-0,75)
Burner performance kW 58 58 58
Maximum consumption of heating oil kg/h 4,6 4,6 4,6
Max. recoil force of hand spray gun N 13,5 17,9 17,9
Nozzle size (MX/SX) -- 060 (060) 054 (055) 047 (047)
Values determined as per EN 60355-2-79
Noise emission
Sound pressure level L
pA
dB(A) 70 70 70
Uncertainty K
pA
dB(A) 2 2 2
Sound power level L
WA
+ Uncertainty K
WA
dB(A) 88 88 88
Hand-arm vibration value
Hand spray gun
m/s 2 1,1 1,1 1,1
Spray lance m/s 2 3,4 3,4 3,4
Uncertainty K m/s 2 1,0 1,0 1,0
Fuel
Fuel
-- Fuel oil EL or
Diesel
Fuel oil EL or
Diesel
Fuel oil EL or
Diesel
Amount of oil l 0,75 0,75 0,75
Oil grade -- 0W40 0W40 0W40
Dimensions and weights
Length x width x height
mm 1330 x 750 x
1060
1330 x 750 x
1060
1330 x 750 x
1060
Typical operating weight, M/S kg 165 167 165
Typical operating weight, MX/SX kg 170 172 170
Fuel tank l 25 25 25
Detergent Tank l 10+20 10+20 10+20
39 EN