EC99S - Compressor HiKOKI - Free user manual and instructions

USER MANUAL EC99S HiKOKI

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Página Español 000BookEC99Slowes.indb2000BookEC99Slowes.indb2 2018/03/0910:49:282018/03/0910:49:28English — 3 — IMPORTANT INFORMATION Read and understand all of the operating instructions, safety precautions and warnings in the Instruction Manual before operating or maintaining this compressor. Most accidents that result from compressor operation and maintenance are caused by the failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation before it occurs, and by observing appropriate safety procedures. Basic safety precautions are outlined in the “SAFETY” section of this Instruction Manual and in the sections which contain the operation and maintenance instructions. Hazards that must be avoided to prevent bodily injury or machine damage are identifi ed by WARNINGS on the compressor and in this Instruction Manual. Never use this compressor in a manner that has not been specifi cally recommended by HITACHI, unless you fi rst confi rm that the planned use will be safe for you and others.

MEANINGS OF SIGNAL WORDS

WARNING indicates a potentially hazardous situations which, if ignored, could result in death or serious personal injury. CAUTION indicates a potentially hazardous situations which, if not avoided, may result in minor or moderate injury, or may cause machine damage. NOTE emphasizes essential information. 000BookEC99Slowes.indb3000BookEC99Slowes.indb3 2018/03/0910:49:282018/03/0910:49:28English — 4 — SAFETY

WARNING: Death or serious bodily injury could result from improper or unsafe use of compressor.

To avoid these risks, follow these basic safety instructions:

Never place your hands, fi ngers or other body parts near the compressor’s moving parts. Never insert your fi ngers or other objects into the housing’s ventilator. Such an action invites the danger of injuries or electric shocks.

2. NEVER OPERATE WITHOUT ALL GUARDS IN PLACE.

Never operate this compressor without all guards or safety features in place and in proper working order. If maintenance or servicing requires the removal of a guard or safety features, be sure to replace the guard or safety features before resuming operation of the compressor.

3. ALWAYS WEAR PROTECTION.

Risk of injury. Always wear ANSI Z87.1 safety glasses with side shields or equivalent eye protection. Compressed air must never be aimed at anyone or any part of the body. Use ear protection as air fl ow noise is loud when draining.

4. PROTECT YOURSELF AGAINST ELECTRIC SHOCK.

Prevent body contact with grounded surfaces such as pipes, radiators, ranges and refrigeration enclosures. This compressor must be properly grounded. Don’t expose compressor to rain. Never operate the compressor in damp or wetlocations. To reduce risk of electric shock, do not remove cover.

5. DISCONNECT THE COMPRESSOR.

Always disconnect the compressor from the power source and remove the compressed air from the air tank before servicing, inspecting, maintaining, cleaning, replacing or checking any parts.

6. AVOID UNINTENTIONAL STARTING.

Do not carry the compressor while it is connected to its power source or when the air tank is fi lled with compressed air. Be sure the knob of the pressure switch in the “OFF” position before connecting the compressor to its power source.

7. STORE COMPRESSOR PROPERLY.

When not in use, the compressor should be stored in indoor dry place. Keep out of reach of children. Lock-out the storage area.

8. KEEP WORK AREA CLEAN.

Cluttered areas invite injuries. Clear all work areas of unnecessary tools, debris, furniture, etc.

9. CONSIDER WORK AREA ENVIRONMENT.

Keep work area well lit and well ventilated. Risk of fi re or explosion. Do not carry and operate the compressor or any other electrical device near the spray area. Do not use compressor in the presence of fl ammable liquids or gases. Never place objects against or on top of compressor. Compressor produces sparks during operation. Never use compressor in sites containing lacquer, paint, benzine, thinner, gasoline, gases, adhesive agents, and other materials which are combustible or explosive. In order to avoid damaging this compressor, do not allow the unit to be tilted more than 10° when operating.

10. KEEP CHILDREN AWAY.

Do not let visitors contact compressor extension cord. All visitors should be kept safely away from work area.

Do not wear loose clothing or jewelry. They can be caught in moving parts. Wear protective hair covering to contain long hair.

12. DON’T ABUSE CORD.

Never yank it to disconnect from receptacle. Keep cord from heat, oil and sharp edges.

13. MAINTAIN COMPRESSOR WITH CARE.

Follow instructions for lubricating. Inspect cords periodically and if damaged, have repaired by authorized service center. Inspect extension cords periodically and replace if damaged.

14. OUTDOOR USE EXTENSION CORDS.

When compresso r is used outdoors, use only extension cords intended for use outdoors and so marked.

Watch what you are doing. Use common sense. Never stand on the compressor. Do not operate compressor when you are tired. Compressor should never be used by you if you are under the infl uence of alcohol, drugs or medication that makes you drowsy. 000BookEC99Slowes.indb4000BookEC99Slowes.indb4 2018/03/0910:49:282018/03/0910:49:28English — 5 —

16. CHECK DAMAGED PARTS AND AIR LEAK.

Before further use of the compressor, a guard or other part is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, air leak, and any other conditions that may aff ect its operation. A guard or other part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated elsewhere in this Instruction Manual. Have defective pressure switches replaced by authorized service center. Do not use compressor if switch does not turn it on and off .

17. NEVER USE COMPRESSOR FOR APPLICATIONS

OTHER THAN THOSE SPECIFIED. Never use compressor for applications other than those specifi ed in the Instruction Manual. Never use compressed air for breathing or respiration.

18. HANDLE COMPRESSOR CORRECTLY.

Operate the compressor according to the instructions provided herein. Never allow the compressor to be operated by children, individuals unfamiliar with its operation or unauthorized personnel.

19. KEEP ALL SCREWS, BOLTS AND COVERS TIGHTLY

IN PLACE. Keep all screws, bolts, and covers tightly mounted. Check their conditions periodically.

20. KEEP MOTOR AIR VENT CLEAN.

The motor air vent must be kept clean so that air can freely fl ow at all times. Check for dust build-up frequently.

21. OPERATE COMPRESSOR AT THE RATED VOLTAGE.

Operate the compressor at voltages specifi ed on their nameplates. If using the compressor at a higher voltage than the rated voltage, it will result in abnormally fast motor revolution and may damage the unit and burn out the motor.

22. NEVER USE A COMPRESSOR WHICH IS DEFECTIVE

OR OPERATING ABNORMALLY. If the compressor appears to be operating unusually, making strange noises or vibration, or otherwise appears defective, stop using it immediately and arrange for repairs by a Hitachi authorized service center.

23. DO NOT WIPE PLASTIC PARTS WITH SOLVENT.

Solvents such as gasoline, thinner, benzine, carbon tetrachloride, and alcohol may damage and crack plastic parts. Do not wipe them with such solvents. Wipe plastic parts with a soft cloth lightly dampened with soapy water and dry thoroughly.

24. USE ONLY GENUINE HITACHI REPLACEMENT PARTS.

Replacement parts not manufactured by Hitachi may void your warranty and can lead to malfunction and resulting injuries. Genuine Hitachi parts are available from your dealer.

25. DO NOT MODIFY THE COMPRESSOR.

Do not modify the compressor. Do not operate at pressure or speed in excess of manufacture’s recommendations. Always contact the Hitachi authorized service center any repairs. Unauthorized modifi cation may not only impair the compressor performance but may also result in accident or injury to repair personnel who do not have the required knowledge and technical expertise to perform the repair operations correctly.

26. PUSH THE KNOB OF PRESSURE SWITCH TO “OFF”

WHEN THE COMPRESSOR IS NOT USED. When the compressor is not used, push the knob of the pressure switch to “OFF”, disconnect it from the power source and open the drain cock to discharge the compressed air from the air tank.

27. NEVER TOUCH HOT SURFACE.

To reduce the risk of burns, do not touch infeed pipe, head, cylinder, carter cover and motor. These areas can remain hot for at least 45 minutes after this compressor is shutdown. Allow compressor to cool prior to servicing.

28. DO NOT DIRECT AIR STREAM AT BODY.

Risk of injury. Do not direct air stream at persons or animals.

Risk of bursting. Water will condense in the air tank. If not drained, water will corrode and weaken the air tank causing a risk of air tank rupture. Drain tank daily or after 4 hours of use. To drain the air tank, open valves slowly and tilt compressor to empty accumulated water. Keep face and the other body parts away from outlet of drain. Use ANSI Z87.1 safety glasses with side shields when draining as debris can be kicked up into face.

30. DO NOT STOP COMPRESSOR BY PULLING OUT THE

PLUG. This could result in damage to the unit. Use the “ON/OFF” knob of pressure switch.

31. MAKE SURE THE COMPRESSOR OUTLET PRESSURE

IS SET LOWER THAN THE MAXIMUM OPERATING PRESSURE OF THE TOOL. Too much air pressure causes a hazardous risk of bursting. Check the manufacturer’s maximum pressure rating for air tools and accessories. The regulator outlet pressure must never exceed the maximum pressure rating.

32. DO NOT ATTEMPT TO OPERATE THIS COMPRESSOR

WITHOUT FIRST ADDING OIL TO THE CRANKCASE. The compressor is shipped without oil in the crankcase. Serious damage can result from even limited operation unless fi lled with oil and broken in correctly. Make sure to closely follow initial set-up prior to operation procedures. 000BookEC99Slowes.indb5000BookEC99Slowes.indb5 2018/03/0910:49:282018/03/0910:49:28English — 6 —

33. THE SAFETY VALVE MUST WORK PROPERLY.

Risk of bursting. Before starting the compressor, pull the ring on the safety valve to make sure that the safety valve operates smoothly. If the safety valve does not work properly, over-pressurization may occur, causing air tank rupture or an explosion. Do not use compressor if the safety valve is stuck or does not operate smoothly. Have defective safety valve replaced by a Hitachi authorized service center.

34. USE OF THIS PRODUCT WILL EXPOSE YOU TO

CHEMICALS KNOWN TO THE STATE OF CALIFORNIA. Some dust created by this product contains chemicals known to State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: – compounds in fertilizers – compounds in insecticides, herbicides and pesticides – arsenic and chromium from chemically treated lumber To reduce your exposure to these chemicals, wear approved safety equipment such as dust masks that are specially designed to fi lter out microscopic particles. Use of this product will expose you to chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Avoid inhaling vapors and dust, and wash hands after using. This product contains chemicals, including lead, known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. REPLACEMENT PARTS When servicing use only identical replacement parts. Repairs should be conducted only by a Hitachi authorized service center. 000BookEC99Slowes.indb6000BookEC99Slowes.indb6 2018/03/0910:49:282018/03/0910:49:28English — 7 — SAFETY — Continued GROUNDING INSTRUCTIONS This compressor should be grounded while in use to protect the operator from electric shock. The compressor is equipped with a three- conductor cord and three-prong grounding type plug to fi t the proper grounding type receptacle. The green (or green and yellow) conductor in the cord is the grounding wire. Never connect the green (or green and yellow) wire to a live terminal. If your unit is for use on less than 150 volts, it has a plug that looks like that shown in sketch (A) in Figure on the right. An adapter, see sketches (B) and (C), is available for connecting sketch (A) type plugs to two-prong receptacles. The green- colored rigid ear, lug, or the like extending from the adapter must be connected to a permanent ground, such as a properly grounded outlet box. NOTE: The grounding adaptor, sketch (C), is prohibited in Canada by Canadian Electrical Code Part 1. Therefore, the instructions for its use are not applicable in Canada. We recommend that you never disassemble the compressor or try to do any rewiring in the electrical system. Any repairs should be performed only by HITACHI Service Centers or other qualifi ed service organizations. Should you be determined to make a repair yourself, remember that the green colored wire is the “grounding” wire. Never connect this green wire to a “live” terminal. If you replace the plug on the power cord, be sure to connect the green wire only to the grounding (longest) prong on a 3-prong plug. If in doubt, call a qualifi ed electrician and have the receptacle checked for ground. Ground Blade Cover of Grounded Outlet box (A) (B) (C) Cover of Grounded Outlet box Adapter Grounding Means EXTENSION CORD Use only three-wire extension cords that have three-prong grounding-type plugs and three-pole receptacles that accept the compressor’s plug. Replace or repair damaged cord. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Table shows the correct size to use depending on cord length and name plate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord.

WARNING: Avoid electrical shock hazard. Never use this compressor with a damaged or frayed electrical

cord or extension cord. Inspect all electrical cords regularly. Never use in or near water or in any environment where electric shock is possible.

SAVE THESE INSTRUCTIONS

NOTE: The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance of the compressor. Some illustrations in this Instruction Manual may show details or attachments that diff er from those on your own compressor.

WARNING: Accessory other than these shown

below can lead to malfunction and resulting injuries. STANDARD ACCESSORY Dipstick ....................................................1 APPLICATIONS Air source of the pneumatic nailer and stapler.

Never use compressor for applications other than compressor for pneumatic nailer and stapler.

Ensure that the power source to be utilized conforms to the power source requirements specifi ed on the product nameplate.

Ensure that the knob of the pressure switch is in the “OFF” position (Fig. 2). If the plug is connected to a receptacle while the knob is in the “ON” position, the compressor will start operating immediately and can cause serious injury.

When the work area is far away from the power source, use an extension cord of suffi cient thickness and rated capacity (refer page 7). The extension cord should be kept as short as practicable.

WARNING: Damaged cord must be replaced or

If the power receptacle only loosely accepts the plug, the receptacle must be repaired. Contact the nearest electric store for repair service. If such a faulty receptacle is used, may cause overheating, resulting in a serious hazard.

5. To check the safety valve.

Before starting compressor, pull the ring on the safety valve to make sure that the safety valve operates smoothly. (Fig. 3) Do not use compressor if the safety valve is stuck or does not operate smoothly. Have defective safety valve replaced by a Hitachi authorized service center. Safety valve Fig. 3

WARNING: Drain tank to release air pressure

before pull the ring on the safety valve.

WARNING: Risk of bursting.

If the safety valve does not work properly, over-pressurization may occur, causing air tank rupture or an explosion. 000BookEC99Slowes.indb10000BookEC99Slowes.indb10 2018/03/0910:49:292018/03/0910:49:29English — 11 —

6. Dipstick insertion and oil level check

Use a screwdriver or similar tool to remove the plastic cap on the lower part of the cylinder (Fig.4). Plastic cap Cylinder Fig. 4 Insert the accessory dipstick all the way to the bottom. Remove the dipstick and make sure the oil level is within the range of the dipstick notches (Fig.5). Air vent Dipstick Max Min Fig. 5

WARNING: Drain tank to release air pressure

before removing the dipstick.

WARNING: Make sure air vent in dipstick is free

from debris. If air vent is blocked pressure can build in crankcase causing damage to compressor and possible personal injury. When the oil volume is insuffi cient, refer to the section “Oil change-oil topping off ” on page 13 for a description of how to supply the oil. CAUTION: Do not operate compressor without oil or with inadequate oil. The compressor is shipped without oil in the crankcase. Risk of property damage. HITACHI is not responsible for compressor failure caused by inadequate oil. Make sure to close the initial set-up prior to operation. CAUTION: Do not operate without the dipstick.

7. Right running position

Position the compressor on a fl at surface or one with an inclination of 10° at the most, in a well ventilated area away from atmospheric agents and not in explosive areas (Fig.6). CAUTION: In order to avoid damaging the compressor, do not allow the unit to be tilted more than 10° when operating. NOTE: When operating or storing the copmressor, set 4 rubber bumpers downward on the fl oor (Refer to Fig.1) 10° max Fig. 6

Operating temperatures are between 32°F and 104°F (0°C and 40°C). CAUTION: Never operate in temperatures below 32°F (0°C) or above 104°F (40°C). TRANSPORT Push the knob of the pressure switch to “OFF” and disconnect it from the power source before transport the compressor. Transport the compressor in the correct manner. When transporting the compressor, grasp the handle and carry the compressor as close to the body as possible.

WARNING: Risk of unsafe operation. Ensure

proper footing and use caution when carrying compressor to avoid a loss of balance. OPERATION

1. Start-up Insert the plug into the receptacle and start the

compressor by pulling the knob of the pressure switch to “ON” (Referto Fig. 2).

WARNING: Do not stop or start the compressor

by use of the plug. Always use “ON/ OFF”knob located on the pressure switch. The operation of the compressor is automatic and is controlled by the pressure switch which stops it when the pressure in the air-tank reaches the maximum level and restart it when the air pressure drops during use to therestart level. The motor has a thermal protector. The thermal protector will stop the motor when the temperature is too high for any reason. The motor must be allowed to cool down before restarting. CAUTION: Wear ear protectors during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss. 000BookEC99Slowes.indb11000BookEC99Slowes.indb11 2018/03/0910:49:292018/03/0910:49:29English — 12 —

2. Adjustment of working pressure

Unlock the knob of the pressure reducer pulling it up, adjust the pressure to the required level by turning the knob clockwise to increase and counterclockwise to decrease. A pressure gauge (B) is provided to know when the required pressure is reached, lock the knob by pushing it down fi rmly (Refer to Fig. 7). When adjusting the pressure, check and make sure that a pressure gauge (A) for the tank has the pressure level that is higher than that of the pressure to be adjusted. It is also imperative that you make adjustment by slowly starting up the pressure from the level that is lower than the pressure to be adjusted.

WARNING: Check the manufacturer’s maximum

pressure rating for nailers, staplers and accessories. Compressor outlet pressure must be regulated so as to never exceed the maximum pressure rating of the nailers, staplers and accessories.

WARNING: Regulate pressure to zero before

disconnecting hose. Pressure gauge (A) indicates the air tank pressure Pressure gauge (B) indicates the working pressure Quick coupler (air outlet) Pressure reducer Fig. 7

(1) Push the knob of the pressure switch to “OFF” (Refer to Fig. 1 and Fig. 2). (2) Unplug the plug from power source. (3) Open the drain cock located at the lower part of the tank (Fig. 8). Tank Drain cock Fig. 8

WARNING: Risk of bursting. When the tank

gets corroded, there is a risk of breakdown. Water will condense in the air tank. If not drained, water will corrode and weaken the air tank causing a risk of air tank rupture. Drain tank daily or after 4 hours of use. The drain contains moisture in the air, abrasion particles, rust, etc.. To drain tank open valve slowly and tilt compressor to empty accumulated water. Keep face and eyes away from drain cock.

4. About the thermal protector

The thermal protector operates to stop the motor when a problem such as a motor overload, etc. occurs. If the motor should stop during operation, proceed as follows. (1) Push the knob of the pressure switch to “OFF” and disconnect the plug from the receptacle (Fig. 2). (2) If the extension cord does not conform to the specifi cations given on page 7 replace with an extension cord such as that shown on page 7. If the capacity of the power supply is insuffi cient, increase the power supply capacity to remove the cause of a fl ow of excessive current (over-current). (3) Wait approximately 5 minutes. (4) Start up. If the motor still stops during operation, please contact the service center. MAINTENANCE

WARNING: Disconnect the compressor from

the power source and remove the compressed air from the air tank before performing the maintenance operations. Allow the compressor to cool before performing the maintenance operations.

1. Cleaning the intake fi lter

Remove the intake fi lter (Refer to Fig. 1) every 50 hours or once a week and clean the inside of the intake fi lter and the fi lter element with compressed air (Fig. 9). Use a phillips screwdriver to disassemble intake fi lter.

WARNING: Never clean fi lter element with a

fl ammable liquid or solvent. CAUTION: Do not operate without the intake fi lter. Filter element Intake fi lter Fig. 9 NOTE: Replace the fi lter element when it becomes dirty. 000BookEC99Slowes.indb12000BookEC99Slowes.indb12 2018/03/0910:49:292018/03/0910:49:29English — 13 —

Drain tank daily or after 4 hours of use. Open drain cock and tilt compressor to empty accumulated water (Refer to Fig. 8).

3. Oil change-oil topping off

CAUTION: Overfi lling with oil will cause premature compressor failure. Do not overfi ll. (1) Within the fi rst 50 hours of operation, completely replace the oil of the pumping element. Unfasten the oil drain cap on the carter cover, drain all the oil, and screw the cap back on (Refer to Fig. 1 and to Fig. 10) Drain cap Fig. 10 Pour oil into the hole of the dipstick. To the level indicated on the dipstick (Refer to Fig.5). For oil replacement, follow the table below. OIL TYPE SAE 5W50 SYNTHETIC OIL (-20° +120°F) For both summer and winter use SAE 15W40 MULTI-GRADED OIL (+5° +104°F) For warm weather use only (2) Check the oil level of the pumping elemt every 50 hours or once a week. (3) Change the oil every 300 working hours or every 6 months

Check pump oil level × Oil leak inspection × Drain condensation in air tanks × × Inspect guards/covers × Check for unusual noise/vibration × Check for air leaks × Clean exterior of compressor × Inspect fi lter × Check safety valve × Change pump oil × Replace fi lter ×

CONNECTING ROD & PISTON SET