valutazioni - 4, GPA: 3.5
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Facilità d'uso
This accessory and many like it can be found in the Grizzly Catalog. Figure 10. Quick connect couplers. Make certain the air hose will not be placed in a position where it can become constricted or cut by a sharp object. Note— Running over a hose with heavy vehicles may not cause an immediate leak, but it will shorten the life of the hose. H3372 3 HP Air Compressor Consideration should also be given to the type of usage. A nailer or staple gun uses air in short bursts and it is easier for the compressor to maintain pressure. A paint sprayer or grinder tends to use a more continuous stream of air as these tools are run for longer time periods. It is always better to oversize a compressor to allow for variation in the type of usage and the number of tools to be powered. Air tools being operated with insufficient air volume will not perform their function satisfactorily. Always disconnect air hose from tools whenever not in use or while servicing! During maintenance, a tool connected to air may operate accidentally, causing serious personal injury! The Model H3372 3 HP Air Compressors are specifically designed for air tool operation. DO NOT MODIFY OR USE THIS MACHINE FOR ANY OTHER PURPOSE. Modifications or improper use of this tool will void the warranty. If you are confused about any aspect of this machine, DO NOT use it until you have answered all your questions. Serious personal injury may occur. -11 MAINTENANCE Before Each Use Regular periodic maintenance on your Air Compressor will ensure its optimum performance. Make a habit of inspecting the following items before each time you use the air compressor. Check the following items: 1. Check Oil Level! Use the sight gauge on the bottom of the crankcase to make sure the oil level is at the proper height. 2. Drain the tanks of any condensation by opening the drain valve on the bottom of the tank. Note—Depending upon the amount of use and the weather conditions, a certain amount of condensed water may be released. For longevity of the compressor seals and the air tools you connect, it is best to keep the tanks free of water. The tanks are best drained if the drain valve is open when the system is pressurized. Once water has stopped coming out, you can close the drain valve. 3. Clean off cylinder head cooling fins of any dirt which might hamper air flow. 4. Check for worn or damaged cords and plugs. 5. Check the air pressure in the tires when transporting the air compressor. 6. Check for any other condition that could hamper the safe operation of this machine. Always wear safety glasses and use extreme caution when working around compressed air. The force of the air stream can cause small bits of debris to become airborne and cause potential injury to the eyes or other parts of the body. -12- H3372 3 HP Air Compressor Changing V-belt compressor: 1. compressor shown in shown in Figure 11. Figure 11. Belt Guard and mounting bolts. 2. Loosen the four nuts (one side shown in Figure 12) that secure the motor to the compressor frame so the motor can slide towards crankcase, relieving the tension on the V-belt. Figure 12. Mounting bolt locations. 3. Remove the V-belt from the motor pulley and fly pulley. 4. Install the new V-belt. 5. Reposition the motor in its original place so the belt is tensioned, and secure the four mounting bolts loosened in step 2. 6. A properly tensioned V-belt will have about a 1.2 inch deflection as shown in Figure 13. Replace the belt guard. 7. Replace belt gaurd. Figure 13. V-belt deflection. 1.2 Inch of Deflection Make sure the V-belt is properly tensioned. If the V-belt is too tight, the motor could overheat and cause machine damage or fire. If the V-belt is too loose, the belt will slip on the pulley and cause belt damage and compressor inefficiency. H3372 3 HP Air Compressor -13 After First 50 Hours Of Use After the first 50 working hours or 30 days, whichever comes first, perform the following maintenance: • Replace the oil in the motor with compressor oil (use ISO 100 of SAE 30W viscosity, non detergent type). • Make sure that all the fittings are tight. • Remove the air filter foam element shown in Figure 14 and rinse it out with water. Allow it to dry and reinstall. Figure 14. Air filter foam element • Blow out any accumulated dirt between the cylinder cooling fins. -14 Weekly If the compressor is used on a daily basis, perform the following checks each week: • Rinse the air filter foam element in water. • Check for loose bolts or fittings. The Model H3372 3 HP Air Compressors are specifically designed for air tool operation. DO NOT MODIFY AND/OR USE THIS MACHINE FOR ANY OTHER PURPOSE. Modifications or improper use of this tool will void the warranty. If you are confused about any aspect of this machine, DO NOT use it until you have answered all your questions. Serious personal injury may occur. Like all power tools, there is danger associated with operating this equipment. Accidents are frequently caused by lack of familiarity or f...