Karcher HD 7/250 DE TR1 - Manuals

Page 3 - Hazard levels; Safety goggles; Safety Devices; Emergency-stop button

- 1 Please read and comply with these original instructions prior to the initial operation of your appliance and store them for later use or subsequent own-ers.  Danger Immediate danger that can cause severe injury or even death. 몇 Warning Possible hazardous situation that could lead to severe inju...

Page 4 - Warning and instructive signs; Danger; Function

- 2 If the working pressure exceeds the max. permissible overpressure by approx. 10%, the burst disc will be destroyed and the wa-ter will circulate inside the appliance with-out pressure. High pressure operation no longer possible. The pressure switch switches off the appli-ance if the minimum prep...

Page 5 - Device elements

- 3 1 Towing hitch2 Tear-off rope3 Connector vehicle lighting4 Support wheel5 Battery6 Battery main switch7 Block wedge8 Oil dip pump gear9 Covering lid, oil drain opening pump gear 10 Oil drain screw intermediate gear11 Oil sight glass intermediate gear12 Ventilation screw intermediate gear13 Venti...

Page 7 - Operation; Transport

- 5 Please observe Chapter "Safety Instruc-tions" and the enclosed safety instructions for high pressure cleaners (5.063-314.0) Note The driver, who operates the towing vehicle with trailer on public roads must ensure that he has the appropriate license for this.  Danger When transporting t...

Page 8 - Check the fill level in the water tank; Start up; Connecting the spray pipe to the gun

- 6 Caution Do not completely deplete the fuel in the fuel tank, otherwise, the fuel system will have to be ventilated. Possibly suctioned dirt from the bottom of the tank can lead to malfunctions. Î Check the fill level of the diesel fuel at the bar segment display for the fuel lev-el. If required,...

Page 9 - Start the engine; Ventilating the high pressure system; Settings; Adjust the water pressure; MENUE

- 7 Î Connect the water supply hose to the respective water inlet (arrow). Î Open the lock on the appliance cover and swivel the appliance cover up-wards. Î Swivel the latch of the appliance hood upwards to keep it from shutting inad-vertently. Î Check the water filter for contamination, clean/repla...

Page 10 - Frost protection; Antifreeze rinse in the circuit (high

- 8 Î Step 3: Press the F3 key to switch be-tween brightness and contrast. Î You can change the brightness and contrast levels with the F4 and F5 keys.F4 (-) = set value decreases.F5 (+) = set value increases. Î By pressing the F6 key twice, you will return to the operating display. Î Step 1: Press ...

Page 11 - Antifreeze motor; Pumping antifreeze out of the high

- 9 Î Refill the antifreeze container with anti-freeze. Select the mixing ratio of the water/antifreeze as per the instructions of the antifreeze manufacturer. Î Align the actuation lever of the ball tap for antifreeze/water tank vertically. Î Unscrew the high pressure hose from the high pressure ou...

Page 12 - Maintenance and care

- 10  Danger – Maintenance Procedures may only be carried out by persons who have been in-structed in the safe operation and mainte-nance on the high-pressure systems. – Before carrying out any tasks on the machine, switch the key switch off and remove it.Prevent inadvertent startups of the appli-a...

Page 13 - tank; Flow pattern

- 11 1 Compressor2 Oil cooler module3 Air cooler module4 Cyclone separator5 2/2 way solenoid valve, 2-stroke6 Condensation drain, return to water tank 7 Pressure relief valve8 Silencer9 Backflow valve10 Pressure regulation valve11 Ball tap12 Safety valve13 Pressure container14 Compressed air filter1...

Page 14 - Motor; Maintenance intervals; Time; Maintenance Works

- 12 Note Only trained personnel is permitted to add motor, gear and pump oil. Note Align the appliance horizontally prior to check the oil level in order not to get a false result.Check the oil prior to starting the appliance or at least 5 minutes after switching off the engine. Caution Increased r...

Page 16 - Faults; Faults with display; Cause

- 14  Danger This can lead to severe injuries and possi-bly death. An improper startup and repair of the appliance and the spray unit is danger-ous. Faults detected by the control are shown on the display. 1 Display2 Fault indication3 Reset key to confirm the fault Î Read the fault message on the d...

Page 18 - Faults without display on the console; Technical specifications

- 16 1 Main fuse Faults without display on the console Fault Cause Remedy By whom Appliance stops, dis-play switches off Main fuse is blown Replace the main fuse Operator No display after switching the appli-ance on Battery main switch switched off Switch on the battery main switch Operator Battery ...

Page 19 - Accessories and Spare Parts; Maximum pressure cleaners; Relevant EU Directives

- 17 – Only use accessories and spare parts which have been approved by the man-ufacturer. The exclusive use of original accessories and original spare parts ensures that the appliance can be oper-ated safely and troublefree. – At the end of the operating instructions you will find a selected list o...