Stimmen - 4, Durchschnittliche Bewertung: 4.3 ( )

Hersteller: Karcher Dateigröße: 481.48 kb Dateiname: Unterrichtssprache:

of 20°C kW 15 15 Power supply cable mm. 4 x 10 4 x 10 Control cable mm. Motor starter (type) 5 x 1.5 5 x 1.5 External pre-fusing A slow 50 50 Water: Flow volume L/h 5600 5600 Max. supply temperature °C 60 80 Min. flow pressure bar 2 2 Max. flow pressure bar 6 6 Supply line, nominal dia. mm 40 40 Cooling water: Flow volume L/h 250 250 Supply temperature °C approx. 10 to 18 approx. 10 to 18 Min. flow pressure bar 2 2 Max. flow pressure bar 8 8 Supply line, nominal dia. mm 15 15 D4 5.956-648 A10369 (06/98) HD 4000 C / HD 6000 C D. Specifications English 3. Dimension Diagram 5.956-648 A10369 (06/98) D5 English E. Maintenance HD 4000 C / HD 6000 C 1. Maintenance Contract Only a properly maintained system is really safe. It is in your best interest to ensure that regular system maintenance procedures are carried out according to the maintenance schedule outlined below. You may wish to enter into a maintenance contract with the authorised Karcher customer service in your area. A maintenance contract is highly recommended. 2. Maintenance Schedule In system maintenance, use only original parts supplied or recommended by the manufacturer. Observe all safety and operating instructions packaged with these spare parts. In particular, this applies to: . Spare parts and wearing (consumable) parts . Accessory parts . Operating media . Cleaning media. ! Danger! . Accident hazard through improper maintenance procedures! Without exception, maintenance work and service repairs must be performed by personnel or by the Karcher customer service. . Injury hazard through exiting water jet of high-pressure or high-temperature water. Release system pressure before performing work on system components. In the case of hot-water operation, allow unit to cool before commencing work. . Electric shock hazard. Switch OFF and secure master switch before commencing work on the system. E1 5.956-648 A10369 (06/98) HD 4000 C / HD 6000 C E. Maintenance English a Safety valve b Pump side c Pressure controller d Solenoid valve (cooling water) e Drip pan f Pressure relief valve g Cooling coil h Float reservoir with float valve j Overflow valve, pressure switch k Flow monitor l Oil level sight glass m Dashpot 5.956-648 A10369 (06/98) E2 English E. Maintenance HD 4000 C / HD 6000 C Interval Procedure Subject Assembly Activity By whom Daily Check handgun All handguns Check whether handgun closes properly. Check function of safeguard against inadvertent operation. Replace defective handguns. Operator Check high-pressure hoses Outlet lines & hoses leading to workstations Check hoses for damage. Replace defective hoses immediately. Accident Hazard! Operator Weekly, or after 40 operating hours Check system for leaks Entire system Check pump, overflow valve and tubing installation for leaks. If oil is present in the drip pan under pump, of if a leak exceeds 10 drops of water per minute, call customer service immediately. Keep weep holes unblocked. Operator/ Customer Service Check oil level Both pump sides Check pump oil level. MIN level: Centre of oil sight glass. MAX level: up to mark in housing. If required, top up with oil (part no. 6.288-061). Operator Check oil quality Both pump sides If the oil appears milky, it must be changed. In this case it is recommended to change the pump oil seal also. (Customer service.) Operator/ Customer Service Check working pressure Pressure gauge in control panel Check system water pressure (pressure gauge). If pressure is too high or too low, investigate and remedy the cause (see also the section on Trouble Shooting). Operator Check hose quick-coupling Hose quick-couplings between system tap and high-pressure hose to handgun. Pump must be running. Check for leakage in tandem and individual operation. Connect clutch and check clutch locking function. Replace defective clutches. Operator Customer Service Check dashpot Dashpot on each pump side A defective dashpot is readily identifiable through increased pump vibration. Replace defective dashpot. Operator Customer Service E3 5.956-648 A10369 (06/98) HD 4000 C / HD 6000 C E. Maintenance English Interval Procedure Subject Assembly Activity By whom monthly, or after 200 operating hrs. Check overflow valve Overflow valve Dependent on the number of high-pressure handguns used, the pressure reading fluctuates between the preset value and approx. 15 bar below the same. On closing all handguns, the gauge will read approx. 0 bar. In the event of malfunction, call customer service. Operator Customer service Check low-water sensor Float switch in float reservoir For about 5 seconds press down the float of the low water protection facility and check the fault indication on the printed circuit board. If necessary remove any deposits. Trained operator authorised to open control cabinet Clean strainers Dirt trap upstream of float reservoir, Pressure controller Switch OFF unit, turn OFF water, release pressure. Disassemble and clean strainers. Operator Check float valve Float reservoir Wa...

Herunterladen

Geben Sie zwei Ziffern: