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Фрагмент инструкции
A new spark plug 8. Purge pump of air and contaminants. and clean air filter assure proper fuel-air mixture and help your engine run better and last longer. if equipped with inflatable tires, keep the air pressure at the value marked on the tire or within 15 and 40 psi. 13 PRESSURE WASHER C_ean Debris Daily or before use, clean accumulated debris from pressure washer. Keep linkage, spring and controls clean. Keep area around and behind muffler free from any combustible debris. Pressure washer parts should be kept clean to reduce the risk of overheating and ignition of accumulated debris. CAUTION DO NOT insert any objects through cooling slots. Use a damp cloth to wipe exterior surfaces clean. Use a soft bristle brush to loosen caked on dirt, oil, etc. Use a vacuum cleaner to pick up loose dirt and debris. Use low pressure air (not to exceed 25 psi) to blow away dirt. inspect cooling air slots and openings on the pressure washer. These openings must be kept clean and unobstructed. Check and C_ean _n_et Screen Examine garden hose inlet screen. Clean if it is clogged or replace if it is torn. Check High Pressure Hose High pressure hoses can develop leaks from wear, kinking, or abuse. Inspect hose before each use. Check for cuts, leaks, abrasions, bulging of cover, or damage or movement of couplings. If any of these conditions exist, replace hose immediately. 1 NEVER repair high pressure hose, Replace it, Replacement hose rating MUST exceed maximum pressure rating of unit. Check Gun and Nozzle Extension Examine hose connection to spray gun and make sure it is secure. Test trigger by pressing it and making sure it springs back into place when you release it. Put trigger lock in UP position and test trigger. You should not be able to press trigger. Replace spray gun immediately if it fails any of these tests. Check _n-Line Fi_ter Refer to the illustration and service the inqine filter if it becomes clogged, as follows: In-line Filter Nozzle Extension O-rinc 1. Detach spray gun from high pressure hose. Detach nozzle extension from spray gun and remove o-ring and screen from nozzle extension. Flush screen, spray gun, and nozzle extension with clean water to clear debris. 2. Place in-line filter screen into threaded end of nozzle extension. Direction does not matter. Push screen in with eraser end of pencil until it rests fiat at bottom of opening. Take care to not bend screen. 3. Place o-ring into recess. Push o-ring snugly against in-line filter screen. 4. Assemble nozzle extension to spray gun, as described earlier in manual. Purge Pump of Air and Contaminants To remove air from the pump, follow these steps: 1. Set up pressure washer as described in "Assembling Your Pressure Washer" section and connect water supply. 2. Pull trigger on gun and hold until a steady stream of water appears. To remove contaminants from the pump, follow these steps: 1. Set up pressure washer as described in "Assembling Your Pressure Washer" section, and connect water supply. 2. Remove nozzle extension from gun. 3. Start engine according to instructions in "How To Use Your Pressure Washer" section. 4. Pull trigger on gun and hold. 5. When water supply is steady and constant, engage trigger lock and refasten nozzle extension. 14 Nozzle Maintenance A pulsing sensation felt while squeezing the spray gun trigger may be caused by excessive pump pressure. The principal cause of excessive pump pressure is a nozzle clogged or restricted with foreign materials, such as dirt, etc. To correct the problem, immediately clean the orifice following these instructions: 1. Shut off engine and turn off water supply. 2. Remove orifice from end of nozzle extension. Separate nozzle extension from spray gun. Twist nozzle clockwise to stream position. Using a 2mm (5/64) allen wrench, remove orifice from end of nozzle extension. . Remove in-line filter from other end of nozzle extension. 4. Use a small paper clip to free any foreign material clogging or restricting orifice. O-Ring Maintenance Purchase an O-Ring Repair Kit, item number 71-75116, at your local Sears or by calling 1-800-366-PART or online at ,,m,_A,u.sears.com.it is not included with the pressure washer. This kit includes replacement o-rings, rubber washer and water inlet filter. Refer to the instruction sheet provided in the kit to service your unit's o-rings. Pump Maintenance Changing Pump OH Change oil every 50 hours or once yearly, whichever occurs first. NOTE: You must purchase a premeasured bottle of pump oil, item number 190585GS, by calling 1-800-366-PART or online at Change pump oH as follows: 1. Drain engine oil and fuel from pressure washer. 2. Use a 8mm allen wrench to remove black pump oil cap between high pressure outlet and garden hose inlet. "_ Oil Cap Insert wire into orifice and turn back and forth to clear obstruction. . Using a garden hose, remove additional debris by back flushing water through nozzle extension. Back flush between 30 to 60 seconds. Turn adjusta...