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Anleitung Graco Inc., modell Hydra-Clean 1040

Hersteller: Graco Inc.
Dateigröße: 397.77 kb
Dateiname: 187746b2-7d1c-4208-a8dc-47cc9676e4e9.pdf
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Anleitung Zusammenfassung


SHUTDOWN, FLUSHING AND STORAGE SHUTDOWN, FLUSHING AND STORAGE WARNING 1. If the pressure washer will be exposed to freezing temperatures, drain all water out of the pump. If it PRESSURE RELIEF PROCEDURE must be stored in freezing temperatures, flush theTo reduce the risk of serious bodily injury , unit with a 50% anti–freeze solution. Relieve including fluid injection and splashing in the pressure. Flush the pressure washer before using it eyes, or on the skin, always follow this again to remove the anti–freeze. procedure whenever you stop spraying for more than 10 minutes, when shutting down, CAUTION and before checking or repairing any part of the If water does freeze in the pressure washer , system. thaw it in a warm room before trying to start it. DONOTpour hot water on or into the pump; it 1. Engage the trigger safety latch. may crack the ceramic plungers! 2. Turn the sprayer off. 2. After each use, wipe all surfaces of the pressure washer with a clean, damp cloth. 3. Disconnect the electrical supply. 3. Perform the appropriate maintenance. See the 4. Shut off the water supply. maintenance chart. 5. Disengage the trigger safety latch and trigger the gun to relieve pressure, and then engage the trigger safety latch again. 6. Before long–term (overnight) storage, disconnect the water supply and disconnect the electricity. MAINTENANCE Observing regular maintenance intervals helps ensure that you get maximum performance and life from the pressure washer. There is a break–in period for the pump. After changing the oil initially, the interval between required changes is longer. WARNING To reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin or injury from moving parts, always follow the Pressure Relief Procedure Warning before proceeding. Interval What to do Daily Clean water inlet screen and filter. Check pump oil level. Fill as necessary. After first 50 hours of operation Change pump break–in oil. Use SAE 20 or 30 non–detergent oil. Each 500 hours of operation or 6 months Change pump oil. Use SAE 20 or 30 non–detergent oil. . TROUBLESHOOTING CHART TROUBLESHOOTING CHART WARNING To reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or on the skin, or injury from moving parts, always follow the Pressure Relief Procedure Warning before proceeding. PROBLEM CAUSE SOLUTION Low pressure and/orpump runs rough Worn or wrong size tip. Inlet filter clogged. Worn packings, abrasives in water ornatural wear. Inadequate water supply. Belt slippage. Fouled or dirty inlet or discharge valves. Even a small particle can cause the valveto stick. Restricted inlet. Worn inlet or discharge valves. Leaking high pressure hose. Replace with tip of proper size. Clean. Check more frequently. Check filter. Replace packings. See PUMP SERVICE. Check water flow rate to pump. Unit must have aminimum 55 gallon float valve controlled water holdingtank. Tighten or replace. Clean inlet and discharge valve assemblies. Checkfilter. Check garden hose, may be collapsed or kinked. Replace worn valves. Replace high pressure hose. Water leakage fromunder pump manifold Worn packings. Install new packings. See PUMP SERVICE. Water in pump Humid air condensing inside crankcase. Worn packings. Oil seals leaking. Change oil as specified in MAINTENANCE. Install new packings. See PUMP SERVICE. Install new oil seals. See PUMP SERVICE. Frequent orScored, damaged or worn plungers. Install new plungers. See PUMP SERVICE. premature failure ofthe packings Abrasive material in the fluid being pumped. Inlet water temperature too high. Overpressurizing pump. Excessive pressure due to partially pluggedor damaged tip. Pump running too long without spraying. Running pump dry. Install proper filtration on pump inlet plumbing. Check water temperature; may not exceed 160F. Do not modify any factory–set adjustments. SeeEQUIPMENT MISUSE HAZARD. Clean or replace tip. See Installing and Changing SprayTips. Never run pump more than 10 minutes withoutspraying. Do not run pump without water. Strong surging at theinlet and low pressureon the discharge side Foreign particles in the inlet or dischargevalve or worn inlet and/or dischargevalves. Clean or replace valves. See PUMP SERVICE. Unit will not start Unit not plugged in. Electrical service off/GFCI activated. Thermal overload has tripped. Check power cord. Check fuse/circuit breaker. Check for proper grounding. Press reset button on motor for 1 phase units. Press stop button on the motor starter for 3 phase units. . PUMP SERVICE PUMP SERVICE WARNING To reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin, or injury from moving parts, always follow the Pressure Relief Procedure Warning before proceeding. NOTE: The following metric wrenches are needed: M10, M13 and M30. Repair kits are available. Refer to the individual repair sections and the pump parts page for more details. For th...

Dieses Handbuch ist für folgende Modelle:
Hochdruckreiniger - Hydra-Clean 1035 (397.77 kb)

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