8
English
5.906-736.0 Rev. 00 (07/15)
Mobile hot water high-pressure cleaners in various perfor-
mance classes for commercial use.
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High-performance burner with an upright heating coil
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Built-in calcification protection
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Burner blower and fuel pump with separate DC motor
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A diesel engine for all performance classes:
Water-cooled diesel engine (Yanmar 3 TNV76),
19.2 kW / 3200 1/min, 3-cylinder, 4-stroke, with electric
start starter
Diesel engine with monitoring of the oil pressure and
the temperature of the coolant, start with preheating
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1 fuel tank (100 l) for diesel engine and burner
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2 x 250 l water storage tanks
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1 x 35 litre float container
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HDS 9/50 De Tr1
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HDS 13/35 De Tr1
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HDS 13/20 De Tr1
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HDS 17/20 De Tr1
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3-piston crankshaft pump with ceramic sleeve
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Cylinder head made of brass
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High-pressure and suction valve faces made of stain-
less steel
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Working pressure: 20-50 MPa (200-500 bar)
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Water quantity: 900-1,700 l/h
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Manometer
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Overflow valve
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Float tank
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Safety block with safety valve and flow switch
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2 water filters
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Program selection switch
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Flame sensor
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Water temperature regulation with temperature sensor
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Exhaust temperature monitor
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Water shortage safeguard (by means of pressure
switch and flow switch)
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Dry-run protection for the pump
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Temperature monitoring float container
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Motor monitoring (oil pressure and temperature of the
coolant)
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Level switch for liquid softener and detergent tank (op-
tion in some cases)
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Level sensor for fuel tank
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Operating hour counter
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Counter for maintenance intervals for motor, pump,
burner, and gun
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Error memory
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Component tests
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Fault monitoring
Only for devices 13/20 and 17/20:
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1 Detergent can
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Detergent inlet with fine filter
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Dosing valve on the device with control of the suction
via solenoid valve
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Detergent in high pressure
Accessories for HDS 9/50
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Industrial trigger gun 650 bar, 3000 l/h
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Stainless steel spray lance, 700 mm, 650 bar
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Power nozzle (stainless steel), 15° 030
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HP hose 620 bar, 30 metres, DN8
Accessories for HDS 13/35
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Industrial trigger gun 650 bar, 3000 l/h
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Stainless steel spray lance, 700 mm, 650 bar
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Power nozzle (stainless steel), 15° 051
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HP hose 620 bar, 30 metres, DN10
Accessories for HDS 13/20
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Gun with control knob
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Stainless steel spray lance, 1050 mm, rotating
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Power nozzle (stainless steel), 25° 075
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HP hose, 30 metres, DN8
Accessories for HDS 17/20
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Gun with control knob
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Stainless steel spray lance, 1050 mm, rotating
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Power nozzle (stainless steel), 25° 090
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HP hose, 30 metres, DN10
6
Technical Features
6.1
General
6.2
Field of application
6.3
Pump
6.4
Electronics system
6.5
Detergent
6.6
Accessories
Summary of Contents for HDS 9/50 De Tr1
Page 46: ...46 English 5 906 736 0 Rev 00 07 15 1 Reflector on both sides 2 Marker light on both sides...
Page 182: ...182 English 5 906 736 0 Rev 00 07 15 13 3 Troubleshooting Yanmar diesel engine...
Page 184: ...184 English 5 906 736 0 Rev 00 07 15...
Page 185: ...English 5 906 736 0 Rev 00 07 15 185 14 3 Maintenance plan Yanmar diesel engine...
Page 189: ...English 5 906 736 0 Rev 00 07 15 189 HDS 13 20 and 17 20 safety block...
Page 190: ...190 English 5 906 736 0 Rev 00 07 15 HDS 9 50 and 13 35 pump head...
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