EC2610EA - Compressor METABO - Free user manual and instructions

USER MANUAL EC2610EA METABO

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. WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

Symbols The following show symbols used for the machine. Be sure that you understand their meaning before use. Proper interpretation of these symbols will allow you to operate the compressor better and safer. WARNING To reduce the risk of injury, user must read instruction manual.Risk of Fire of Explosion Do not spray fl ammable liquid in a confi ned area. Spray area must be well ventilated. Do not smoke while spraying or spray where spark or fl ame is present. Keep compressors as far from the spraying area as possible, at least 15 feet from the spraying area and all explosive vapors.Eye ProtectionWear eye protection marked to comply with ANSI Z87.1.Safety AlertPrecautions that involve your safety.Hot SurfaceTo reduce the risk of injury or damage, avoid contact with any hot surface.Risk of BurstingDo not adjust the regulator to result in output pressure greater than the marked maximum pressure of the attachment. Do not use at a pressure greater than the rated maximum pressure of this compressor.Risk to HearingAlways wear ear protection when using this compressor. Failure to do so may result in hearing loss.Risk to BreathingAir obtained directly from the air compressor should never be used to supply air for human consumption. 00BookEC2610EAmetabo.indb200BookEC2610EAmetabo.indb2 2021/08/0510:58:502021/08/0510:58:50English — 3 — SAFETY IMPORTANT SAFETY INSTRUCTIONS FOR USE OF THE COMPRESSOR

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 belt guard ventilator. Such an action invites the danger of injuries.

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. Wear appropriate personal hearing protection as air fl ow noise is loud when draining.

Always stop the engine and pull out the spark plug cap to prevent any sudden start of the engine and remove the compressed air from the air tank before servicing, inspecting, maintaining, cleaning replacing or checking any parts.

5. STORE COMPRESSOR PROPERLY.

When not in use, the compressor should be stored in indoor in a non-freezing, dry place. Keep out of reach of children. Lock-out the storage area. Do not store this compressor near an open fl ame or any equipment such as a stove, furnace, water heater, etc. which utilizes a pilot light or sparking device. Store fl ammable materials in a secure location away from compressor.

6. KEEP WORK AREA CLEAN.

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

7. CONSIDER WORK AREA ENVIRONMENT.

Don’t expose compressor to rain. Don’t use compressor in damp or wet locations. Keep work area well lit and well ventilated. Operate the compressor in an open area at least 18 inches (457 mm) away from any wall or object that could restrict the fl ow of fresh air to the ventilation openings. Do not place rags or other objects on or near these openings. 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. Always operate the compressor in a stable and secure position to prevent accidental movement of the unit. In order to avoid damaging this compressor, do not allow the unit to be tilled more than 10° when operating. Never operate the compressor on a roof or other elevated positon. Never use on a ladder or unstable support. Use an additional air hose to reach high locations. This compressor contains some components parts that tend to produce arcs or sparks, and therefore, when located in a garage, it should be in a room or enclosure provided for this purpose, and should be 18 inches (457 mm) or more above the fl oor.

8. KEEP COMPRESSORS AS FAR FROM THE

SPRAYING AREA AS POSSIBLE. Risk of fi re or explosion. Do not spray fl ammable liquid in a confi ned area. The spray area must be well ventilated. Do not smoke while spraying or spray where parks or a fl ame is present. Use spray gun hose at least 25 feet (7.6 m) long and keep the compressor/motor at least 20 feet (6.1 m) away from explosive vapours. Do not use this air compressor to spray chemicals. Your lungs can be damaged by inhaling toxic fumes. A respirator may be necessary in dusty environments or when spraying paint. Do not carry while painting.

9. KEEP CHILDREN AWAY.

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.

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. 00BookEC2610EAmetabo.indb300BookEC2610EAmetabo.indb3 2021/08/0510:58:512021/08/0510:58:51English — 4 —

13. 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 a metabo HPT authorized service center. Have defective engine switch replaced by authorized service center. Have defective pilot valve replaced by authorized service center. Do not use compressor if engine switch does not turn it on and off .

14. 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.

15. 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. Carrying the compressor if tilted may result in fuel spillage.

16. KEEP ALL SCREWS, BOLTS AND COVERS TIGHTLY

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

17. 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 metabo HPT authorized service center.

18. DO NOT WIPE PLASTIC PARTS WITH SOLVENT.

Solvents such as thinner, benzene, 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.

19. USE ONLY GENUINE metabo HPT REPLACEMENT

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

20. DO NOT MODIFY THE COMPRESSOR.

Do not modify the compressor. Do not drill into, weld, patch or modify the air tanks. Do not make adjustments to the components that control tank pressure. Do not make alterations to the factory operating pressure settings. Do not operate at pressures or speeds in excess of the manufacturer’s recommendations. Always contact the metabo HPT authorized service center for any repairs. Unauthorized modifi cation may not only impair the compressor performance but may also result in accidents or injury to repair personnel who do not have the required knowledge and technical expertise to perform the repair operations correctly.

When the compressor is not used, turn off the engine switch and open the drain valve to discharge the compressed air from the air tank.

22. NEVER TOUCH HOT SURFACE

To reduce the risk of burns, do not touch tubes, heads, cylinder and muffl er. Never allow any part of your body or other materials to contact with any exposed metal parts on this compressor. Never allow any part of your body to contact the muffl er or adjacent areas. These areas can remain hot for least 45 minutes after this compressor is shutdown. Cool down before servicing.

23. 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 the air tank rupturing. Drain tank daily or after 4 hours of use. The drain contains moisture in the air, abrasion particles, rust, etc. To drain the air tank, open the valves slowly and tilt the compressor to empty accumulated water. Keep face and 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.

25. 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.

26. 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 an air tank rupture or an explosion. Do not use the compressor if the safety valve is stuck or does not operate smoothly. Have the defective safety valve replaced by a metabo HPT authorized service center.

27. 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. 00BookEC2610EAmetabo.indb400BookEC2610EAmetabo.indb4 2021/08/0510:58:512021/08/0510:58:51English — 5 —

SEE TO IT THAT FUEL IS SUPPLIED APPROPRIATELY. Follow all fueling instructions in engine manual. Gasoline is extremely fl ammable, and gasoline vapor can explode. Do not refuel tank while this compressor is running or hot. Never smoke near gasoline, and keep other fl ames and sparks away. Do not refuel indoors or in a poorly ventilated area. Do not fi ll fuel tank to point of overfl owing. Always refuel slowly to avoid the possibility of spilled fuel which may cause a fi re. Do not operate this compressor if gasoline is spilled. Wipe this compressor clean and move it away from the spill. Avoid creating any ignition until the gasoline has evaporated. Always store fuel away from this compressor while it is running or hot. Always store gasoline in an approved container.

29. BE CAREFUL NOT TO TRIP OVER OR DROP THE

COMPRESSOR DURING TRANSPORT. Exercise utmost caution when you carry this compressor. If you trip over something and drop it, there is a fear that unexpected injury may result. If you drop this compressor or bump it against any objects, air tank or any component parts can cause serious deformation, damage, severe scratches and breakdown on this compressor. If operated under such conditions, it can result in any accidents or bodily injuries by explosion of the air tank or explosion of those damaged component parts. Furthermore, gasoline which spilled out by those damages, may have a great risk of a fi re. When there is any deformation and damage on the handle, it may drop during transport, resulting in an accident of injury. Before carrying this compressor, switch off the engine and discharge the drain inside the air tank. Be cautious enough to make sure that there are no obstacles, infl ammable articles, and unauthorized people around this compressor.

30. RELEASE THE PRESSURE WITHIN THE SYSTEM

SLOWLY. Dust and debris may be harmful.

31. MAKE SURE THE HOSE IS FREE OF

OBSTRUCTIONS OR SNAGS. Entangled or snarled hoses can cause loss of balance or footing and may become damaged.

HOSE THAT LEAKS AIR OR DOES NOT FUNCTION PROPERLY.

PARTS, MOUNTING, AND ANY OTHER CONDITIONS

THAT MAY AFFECT ITS OPERATION. A GUARD OR OTHER PART THAT IS DAMAGED SHOULD BE PROPERLY REPAIRED OR REPLACED BY AN AUTHORIZED SERVICE CENTER. Following this rule will reduce the risk of fi re or serious injury.

WARNING: The operation of any compressor can result in foreign objects being thrown into your eyes,

which can result in severe eye damage. Before beginning compressor operation, always wear safety goggles, safety glasses with side shields, or a full face shield when needed. We recommend Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side shields. Always use eye protection which is marked to comply with ANSI Z87.1. 00BookEC2610EAmetabo.indb500BookEC2610EAmetabo.indb5 2021/08/0510:58:512021/08/0510:58:51English — 6 — REPLACEMENT PARTS When servicing use only identical replacement parts. Repairs should be conducted only by a metabo HPT authorized service center.

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.

KNOW YOUR AIR COMPRESSOR

Before attempting to use this product, familiarize yourself with all operating features and safety rules. (Fig. 1) SAFETY VALVE This valve is designed to prevent system failures by relieving pressure from the system when the compressed air reaches a predetermined level. The valve is preset by the manufacturer and must not be modifi ed in any way. DRAIN VALVE The drain valve is used to remove moisture from the air tank.

PILOT UNLOADER VALVE

When the storage tank reaches the top pressure setting of the pilot valve, the air being compressed is discharged to atmosphere instead of into the storage tank. When the tank pressure drops to the low pressure setting of the pilot valve, the compressed air will be redirected to the air tank. COLD-START VALVE The air compressor pump have a cold-start valve installed on the pump cylinder head to assist with cold weather starting.

The tank pressure gauge indicates the pressure of the air in the tank.

REGULATOR PRESSURE GAUGE

The current line pressure is displayed on the regulator pressure gauge. This pressure can be adjusted by rotating the pressure regulator knob.

PRESSURE REGULATOR KNOB

Use the pressure regulator knob to adjust the amount of air being delivered through the hose. The air pressure coming from the air tank is controlled by the regulator knob. Pull the knob out and turn clockwise to increase pressure and counterclockwise to decrease pressure. When the desired pressure is reached push knob in to lock in place. Follow tool operating instructions for recommended pressure range. AIR TANK The tank is used to store the compressed air. QUICK COUPLER The outlet is used to connect the 1/4 in. NPT air hose.

A kill switch is installed to easily stop the engine. Do not attempt to move the throttle lever (as described in the Honda owner’s manual) when stopping the engine. The erngine throttle lever is factory set and locked down at a top RPM setting that will provide maximum performance and service life for the complete air compressor system. The kill switch must be moved to the “On” position prior to pulling the recoil rope assembly to start the engine. ENGINE CHOKE Moving the choke lever completely to the left (closed position) will help start a cold engine. After start up, the choke lever must be moved completely to the right (open position) for the engine to operate properly. Fouling of spark plug and excessive internal carbon build up will occur if engine is operated with choke lever even partially closed.

The fuel shut-off valve should only be moved to the “Open” position (completely to the right) when the engine is being operated. Always stop the fl ow of fuel by moving the shut- off valve completely to the left when the engine is not being operated. Do not move or transport the air compressor with the fuel valve in the open position.

LOW OIL SHUT DOWN SENSORS

The air compressor engine is equipped with low oil shutdown sensors. These are safety devices designed to protect your engine from damage in the event the oil level in the crankcase is below minimum. If the oil in engine gets low while the air compressor is running it will automatically shut down the engine and will not restart until oil is added to the engine. If the oil is low before start-up, the engine will not start until oil is added. NOTE: The low oil shutdown sensors are very sensitive. You must fi ll the engine to the full mark on the dipstick to inactivate this safety device. UNPACKING This product has been shipped completely assembled. ○ Carefully remove the compressor and any accessories from the box. Make sure that all items listed in the packing list are included. ○ Inspect the compressor carefully to make sure no breakage or damage occurred during shipping. ○ Do not discard the packing material until you have carefully inspected and satisfactorily operated the compressor. PACKING LIST – Air Compressor – Instructions Manual

WARNING: If any parts are missing do not

operate the compressor until the missing parts are replaced. Failure to do so could result in possible serious personal injury.

WARNING: Do not attempt to modify this

compressor or create accessories not recommended for use with this compressor. Any such alteration or modifi cation is misuse and could result in a hazardous condition leading to possible serious personal injury. 00BookEC2610EAmetabo.indb800BookEC2610EAmetabo.indb8 2021/08/0510:58:512021/08/0510:58:51English — 9 — APPLICATIONS Air compressors are utilized in a variety of air system applications. Match hoses, connectors, air tools, and accessories to the capabilities of the air compressor. You may use this compressor for purposes listed below: ○ Always use a minimum 3/8” (9.5 mm) or greater air hose rated at 300 psi. ○ Operating air powered tools requiring less than 5 SCFM @ 90 PSI. ○ Powering pneumatic nail guns, infl ating tires, cleaning / blowing with pressurized air.

WARNING: Risk of Bursting. 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.

WARNING: Do not allow familiarity with

compressor and tools to make you careless. Remember that a careless fraction of a second is suffi cient to infl ict serious injury.

WARNING: Always wear safety goggles or

safety glasses with side shields when operating compressor. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury. CAUTION: Do not use in an environment that is dusty or otherwise contaminated. Using the air compressor in this type of environment may cause damage to the unit.

WARNING: In order to avoid damaging this

compressor, do not incline this compressor transversally or longitudinally more than 10°. Place this compressor at least 4 feet away from any wall or obstacles that may prevent proper ventilation. Do not place this compressor in an area: - where there is evidence of oil or gas leaks. - where fl ammable gas vapors or materials may be present. - where air temperatures fall below 32°F (0°C) or exceed 104°F (40°C). - where extremely dirty air or water could be drawn into this compressor. CAUTION: When operating or storing the compressor, set 4 rubber foots downward on the fl oor (Refer to Fig. 1). Excessive vibration is a major cause of premature compressor failure. Always maintain the rubber foot located beneath tank.

A) Review page 5. 28 before fueling.

WARNING: Do not allow the engine or muffl er

to come in contact with fl ammable vapors, combustible dust, gases or other combustible materials. A spark may cause a fi re. Do not place this compressor in an area where fl ammable gas vapors may be present. B) Read the engine manual accompanying this compressor for correct engine start-up maintenance procedures. C) Read and understand the safety labels located on this compressor. D) Pump octane rating 86 or higher is recommended for use with this compressor. Do not mix oil with gasoline. E) Use of clean, fresh, lead free gasoline should be used. Do not use gasoline containing methanol or alcohol. F) Check the engine oil level before starting (See engine manual). G) Fill the fuel tank according to the engine manual instructions.

WARNING: Follow all fueling instructions in

operator’s manual. Gasoline is extremely fl ammable, and gasoline vapor can explode. Do not refuel fuel tank while this compressor is running or hot. Never smoke near gasoline, and keep other fl ames and sparks away. Allow this compressor and engine to cool down before refueling. Do not refuel indoors or in a poorly ventilated area. Do not fi ll fuel tank to point of overfl owing. Always refuel slowly to avoid the possibility of spilled fuel which may cause a fi re. Do not operate this compressor if gasoline is spilled. Wipe this compressor clean and move it away from the spill. Avoid creating any ignition until the gasoline has evaporated. Always store fuel away from this compressor while it is running or hot. Always store gasoline in an approved container. 00BookEC2610EAmetabo.indb900BookEC2610EAmetabo.indb9 2021/08/0510:58:512021/08/0510:58:51English — 10 — H) Refer to the engine manual for all necessary maintenance and adjustments.

WARNING: Do not operate this compressor

in an enclosed area. Use this compressor only in well ventilated areas. The exhaust from the engine contains carbon monoxide, a poisonous, odorless and invisible gas. Breathing the gas can cause serious injury, illness and possible death. Avoid inhalation of exhaust gas. Never run the engine in a closed garage or confi ned area.

○ Insert the hose into the quick coupler already installed on the compressor. (Fig. 2)

WARNING: Do not attach any tools to the open

end of the hose until start-up has been completed. ○ Firmly grasp the open end of the hose; hold facing away from yourself and others. Quick couplers Pressure Regulator knob Regulator pressure gauge Tank pressure gauge Safety valve Fig. 2

4. Pre-start checklist

A) Make sure the engine switch is in the “OFF” position. B) Remove any moisture in this compressor air tank. Gradually open the drain valve and discharge the drain. Close tightly when drained. C) Make sure the safety valve is working correctly (refer to Fig.1). The safety valve is designed to prevent system failures by relieving pressure from the system when this compressed air reaches a predetermined level. The safety valve is preset by the manufacturer and must not be modifi ed in any way. Before starting the compressor, pull the ring on the safety valve to make sure that the safety valve operates smoothly. (Fig. 3) Do not use the compressor if the safety valve is stuck or does not operate smoothly. Have the defective safety valve replaced by a metabo HPT 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. D) Oil level should be checked on a daily basis to ensure it does not exceed the maximum notch or does not fall below the minimum notch on the oil sight glass. (Fig. 4) Max. Min. Fig. 4 If the oil level is low, replenish oil through the fi lling hole so that the amount of oil will come to a point between the maximum notch and the minimum notch of the oil sight glass according to the following OIL TYPE CHART. CAUTION: Overfi lling with oil will cause premature compressor failure. Do not overfi ll.

WARNING: Hot surfaces. Risk of burn. Tubes,

pump head, and surrounding parts are very hot, do not touch. Allow compressor to cool prior to servicing. NOTE: Use synthetic blend non-detergent air compressor oil. E) Make sure all guards and covers are in place and securely mounted. TRANSPORT Turn off the engine switch before move the compressor. Transport the compressor in the correct manner. Keep the engine level when transporting to reduce the possibility of fuel leakage. Move the fuel valve lever to the OFF position (refer to the Engine Manual accompanying this unit).

WARNING: Unit weighs more than 159 lbs

(72 kg). Do not move or lift without assistance. Lifting the compressor is a two- man operation requiring the assistance of another person. The compressor is lifted by gripping hand holds A and B. (Fig. 5)

WARNING: Ensure proper footing and use

caution when rolling compressor so that unit does not tip or cause loss of balance. NOTE: Use the handle to lift or carry the unit. OPERATION

A) Read safety warnings before performing operation. B) When the toggle is in the ON position, all air from this compressor is vented through the discharge muffl er (Fig. 6). This gives an easy start feature. For normal operation, the toggle is in the OFF position (Fig. 7). Discharge muffl er Pilot valve Toggle (ON position) Fig. 6 Toggle (OFF position) Fig. 7 C) Start engine (Refer to the Engine Manual accompanying this unit). D) The operation of this compressor is automatic and is controlled by the pilot valve which idles it when the pressure in the air-tank reaches the maximum level and restarts it when the air pressure drops during use to the restart level. The pilot valve is preset by the manufacturer and must not be modifi ed in any way.

WARNING: To reduce the risk of burns, do not

touch the tubes, heads, cylinder or muffl er. Never allow any part of your body or other materials to contact with any exposed metal parts on this compressor. Never allow any part of your body to contact the muffl er or adjacent areas.

WARNING: If you notice any unusual noise or

vibration, stop this compressor. CAUTION: Wear appropriate personal ear protection during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss. 00BookEC2610EAmetabo.indb1100BookEC2610EAmetabo.indb11 2021/08/0510:58:522021/08/0510:58:52English — 12 —

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. Drain valve open open close Fig. 9 C) Allow the compressor to cool down. D) Pull out the spark plug cap. Move the fuel shut-off valve lever to the OFF position (refer to the Engine Manual accompanying this unit). E) Wipe this compressor clean and store in a safe, nonfreezing area. MAINTENANCE

WARNING: Turn off the engine switch. Remove

the compressed air from the air tank before performing the maintenance operations. Allow the compressor to cool before performing the maintenance operations. Always stop engine and pull out the spark plug cap to prevent any sudden start of the engine. Read the instruction manual before performing maintenance. The following procedures must be performed when stopping the compressor for maintenance or service. A) Turn off the compressor. B) Wait for this compressor to cool down before starting service. C) Open all drains. D) Pull out the spark plug cap.

1. Cleaning the air intake fi lter

This fi lter is designed to clean air coming into the pump (Fig. 10). To ensure the pump continually receives clean, cool, dry air supply this fi lter must always be clean and ventilation opening must always be free from obstructions. Check this fi lter weekly.

2. Adjustment of working pressure

The air pressure coming from the air tank is controlled by the regulator knob (Fig. 8). Turn the pressure regulation knob clockwise to increase discharge pressure, and counterclockwise to decrease discharge pressure. Pressure regulator knob Quick couplers Regulator pressure gauge Fig. 8 The regulator pressure gauge indicates the air pressure available at the outlet side of the regulator. This pressure is controlled by the regulator and is always less or equal to the air tank pressure. The air tank pressure gauge indicates the reserve air pressure in the air tank(s). When adjusting the pressure, check and make sure that a pressure gauge 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. CAUTION: Make sure the air fl ow to the regulator is completely closed (pressure gauge attached reads 0 PSI) before attaching and disconnecting air hose.

A) To stop this compressor, move the engine switch to the “Off ” position (Refer to the Engine Manual accompanying this unit). B) Gradually open both the drain valves, take out the drainage and all the compressed air inside the tank to prevent any internal corrosion of the tank (Fig. 9). 00BookEC2610EAmetabo.indb1200BookEC2610EAmetabo.indb12 2021/08/0510:58:522021/08/0510:58:52English — 13 —

WARNING: Never clean fi lter element with a

fl ammable liquid or solvent. CAUTION: Do not operate without the air intake fi lter. Filter element Air intake fi lter Fig. 10 NOTE: Replace the fi lter element when it becomes dirty.

Drain tank daily or after 4 hours of use. Open drain valve and tilt compressor to empty accumulated water (Refer to Fig. 9).

Check pump oil level × Oil leak inspection × Drain condensation in air tank(s) × × Inspect guards/covers × Check for unusual noise/vibration × Check for air leaks × Clean exterior of compressor × Inspect air intake fi lter × Check safety valve × Change pump oil × Replace fi lter × Drain the fuel tank and carburetor when the compressor is not in use more than 30 days. As regards the engine, follow instructions in the engine manual.

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 bolt on the crankcase, drain all the oil, and screw the bolt back on (Refer to Fig. 1 and to Fig. 11). Oil drain bolt Fig. 11 Pour oil into the hole of the crankcase to the level indicated on the oil sight glass (Refer to Fig. 4). For oil replacement, follow the oil type chart (refer to page 10). (2) Check the oil level of the pumping element daily. (3) Change the oil every 300 working hours or every 3 months