Etronic II-Series

ehrleETRONIC22an2• Hotwater High Pressure Cleaner Mobile
• oil-heated
• Etronic II-System
• with Hours-Counter
• Low-Water Switch-Off  and Low-Fuel Switch-Off 
• optical Flame-Monitor with Photo-Cell

  • German Engineered

Manual from manufacturing year 06-2003 (PDF: 12,7 MB)

Manual (PDF: 1,6 MB)




                                               HD 723 Etronic II  HD 840 Etronic II  HD 940 Etronic II
 Waterflow [l/h]  330-720  330-720  330-840
 Pressure [bar]  30-120  30-160  30-180
 Temperature [°C]  30-150  30-150  30-150
 Voltage [V/~/Hz]  230 V / 1~ / 50 Hz  400 V / 3~ / 50 Hz  400 V / 3~ / 50 Hz
 Connected Load [kW]  3,6kW / 16A  4,4kW / 10A  5,0kW / 9A
 Weight [kg]  135  145  149
 Dimensions (LxWxH)
 1150x750x800  1150x750x800  1150x750x800
 Order-No.  496  408  442

 HD 1140 Etronic II  HD 1240 Etronic II
 Waterflow [l/h]  330-1000  330-1200
 Pressure [bar]  30-230  30-165
 Temperature [°C]  30-150  30-150
 Voltage [V/~/Hz]  400 V / 3~ / 50 Hz  400 V / 3~ / 50 Hz
 Connected Load [kW]  7,9kW / 15A  7,9kW / 15A
 Weight [kg]  155  —
 Dimensions (LxWxH)
 1150x750x800  1150x750x800
 Order-No.  410  411



Mobile hotwater Unit for professional use – oil-heated

Impact resistant Metal-Chassis 
for long durability

Unit fully protected by Steel-Frame
Triplex-Piston Pump with Brass Pump-Head, Ceramic Plungers and valves

Slow-running and air-cooled electric Motor
 with 1400 rpmInfinitely variable pressure control via intelligent Unloader-Valve Technology

Etronic II – System:

-2-Stage Switch for Unit and Burner On/Off
-TSS-System with Off-Delay
-Burner On-Delay,
-24V Safety Circuit
-Leackage Recognition
-Unit Total Switch-Off
-Low-Water Switch-Off
-Low-Fuel Switch-Off
-optical Flame-Monitor with Photo-Cell

Equipment and Value

-10m professional High-Pressure Hose; -Trigger-Gun with insulated Handle, Spray-Lance, H.P. Nozzle and Nozzle-Protection; -Storage Facility for Trigger-Gun and Spray-Lance integrated in Chassis/Cover; -STR-Version: Professional Hose-Reel with Shaft and 15m Hose optionalScope of ApplicationThe EHRLE stationary Hotwater High-Pressure Cleaner Series HD are suitable for a large scope of application. It may be mounted in any secure place and can be connected to a high-pressure pipe-line system to remote outlet points.
For desinfection purposes or any other high temperature demands the high-pressurecleaner may be connected to the central warm water supply or waste heat recovery system up to 70°C.
Typical Installation include: Car and van rental companies, supermarkets, hospitals, food
processing ands packing industries, airports