STANLEY FATMAX 121194 Lubricated Air Compressor Instruction Manual

Instruction manual for owner’s use
(Original instructions)

Lubricated Air Compressor

Warning!

All identification data: manufacturer, model, code and serial number are printed on EC label stuck onto the last page of this manual.

Declaration of compliance EEC

The following declaration is attached to the compressor in original copy.

The manufacturer
Declares under its sole responsibility that the air compressor described below complies with the safety requirements of applicable directives.

KEY TO PRODUCT SAFETY SIGNS

  Before use, read the handbook carefully

**** Warning, hot surfaces

**** Dangerous voltage

Danger – automatic control (closed loop)

Hearing, eye and respiratory protection must be worn

Preserve this handbook for future reference

TECHNICAL DATA: Please, refer to the label stuck onto the last page of this manual

Facsimile product identification plat

Legend:

1. – Manufacturer’s data
2. – CE mark and WEEE symbol
3.  – Type / Code / Serial Number
4. – Air displacement expressed in (l/min) and (cfm)
5. – Air delivered by the compressor expressed in (l/min) and (cfm)
6. – Maximum operating pressure (bar and PSI), tank capacity (l), rotations per minute (RPM), weight (kg)
7. – Guaranteed sound power level in dB(A); Measured sound power level in dB(A)
8. – Electric data: voltage (V), frequency (Hz), absorption (A), power in (kW) and (HP)
9. – Duty cycle
10. – Declaration of origin
11. – Year of production/manufacturing

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Preserve this handbook for future reference

Before using the compressor, read the instructions for use carefully and comply with the following safety precautions. Consult this handbook if you have any doubts regarding functioning.

Preserve all the documentation so that anyone who uses the compressor can consult this beforehand.

SAFETY PRECAUTIONS

An ACOUSTIC PRESSURE value of 4 m. corresponds to the ACOUSTIC POWER value stated on the label located on the compressor, minus 20 dB.

BEFORE USE

• The compressor must be used in a suitable environment (well ventilated with an ambient temperature of between +5°C and +40°C) and never in places affected by dust, acids, vapors, explosive or flammable gases.
• Always maintain a safety distance of at least 4 meters between the compressor and the work area.
• Any coloring of the belt guards of the compressor during painting operations indicates that the distance is too short.
• Insert the plug of the electric cable in a socket of suitable shape, voltage and frequency complying with current regulations.
• Use extension cables with a maximum length of 5 meters and of suitable cross-section.
• The use of extension cables of different length and also of adapters and multiple sockets should be avoided.
• Always use the switch of the pressure switch to switch off the compressor
• Always use the handle to move the compressor.
• When operating, the compressor must be placed on a stable, horizontal surface to guarantee correct lubrication.

GENERAL SAFETY INSTRUCTIONS

• Never direct the jet of air towards persons, animals or your body. (Always wear safety goggles to protect your eyes against flying objects that may be lifted by the jet of air).
• Never direct the jet of liquids sprayed by tools connected to the compressor towards the compressor.
• Never use the appliance with bare feet or wet hands or feet
• Never pull the power cable to disconnect the plug from the socket or to move the compressor.
• Never leave the appliance exposed to adverse weather conditions.
• Never transport the compressor with the receiver under pressure.
• Do not weld or machine the receiver. In the case of faults or rusting, replace the entire receiver.
• Never allow inexpert persons to use the compressor. Keep children and animals at a distance from the work area.
• This appliance is not intended for use by persons (including children) withreduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the appliance.
• Do not position flammable or nylon/fabric objects closed to and/or on the compressor.
• Never clean the compressor with flammable liquids or solvents. Check that you have unplugged the compressor and clean with a damp cloth only.
• The compressor must be used only for air compression. Do not use the compressor for any other type of gas.
• The compressed air produced by the compressor cannot not be used for pharmaceutical, food or medical purposes except after particular treatments and cannot be used to fill the air bottles of scuba divers.

**OPERATION**

• To avoid overheating of the electric motor, this compressor is designed for intermittent operation as indicated on the technical dataplate (for example, S3-25 means 2.5 minutes ON, 7.5 minutes OFF). In the case of overheating, the thermal cutout of the motor trips, automatically cutting off the power when the temperature is too high. The motor restarts automatically when normal temperature conditions are restored.
• To facilitate restart of the compressor, in addition to the operations indicated, it is important to return the button of the pressure switch to the OFF position and then to ON again (figures 1-2).
• Single-phase versions are fitted with a pressure switch equipped with a delayed closing air discharge valve which facilitates start-up of the motor. Therefore venting of air from this valve for a few seconds with the receiver empty is normal.
• All the compressors are fitted with a safety valve that is tripped in the case of malfunctioning of the pressure switch in order to assure machine safety. The safety valve is set to avoid over-pressurization of the air tanks. This valve is factory pre-set and will not function unless tank pressure reaches this pressure. Do not attempt to adjust or eliminate this safety device. Any adjustments to this valve could cause serious injury. If this device requires service or maintenance, see an Authorized Service Center.
• The red notch on the pressure gauge refers to the maximum operating pressure of the tank. It does not refer to the adjusted pressure.
• When fitting a tool, the flow of air in output must be switched off.
• When using compressed air, you must know and comply with the safety precautions to be adopted for each type of application (inflation, pneumatic tools, painting, washing with water-based detergents only, etc.).
• Please check that the air consumption and the maximum working pressure of the pneumatic tool and connection pipes (with the compressor) to be used, are compatible with the pressure set on the pressure regulator and with the amount of air supplied by the compressor.
• Supply hoses at pressures above 7 bar should be equipped with a safety cable (e.g. a wire rope).

ASSEMBLY

**** You must fully assemble the appliance before using it for the first time.

Fitting the wheels
Fit the supplied wheel kit as shown in fig. 3. Assembly by sequence: a, b, c, d, e.

Fitting the rubber foot
Fit the supplied rubber stopper as shown in fig. 4.

Fitting the air filter
Remove the shipping plug with a screwdriver or similar and screw the air filter securely to the equipment (fig. 5).

Fitting the transport handle
Screw the transport handle to the compressor as shown in fig. 15.

VOLTAGE

The compressor is equipped with a mains cable with shock-proof plug. This can be connected to any 230V – 50Hz shock-proof socket which is protected by a 16 A fuse. Before you use the machine, make sure that the mains volt­age complies with the specifications on the rating plate. Long supply cables, extensions, cable reels etc. cause a drop in voltage and can impede motor start-up. In the case of low temperatures below +5°C, motor start-up is jeop­ardized as a result of stiffness.

Connection of the mains plug (electrical information for the BS plug)

**Important!**

The wires in the mains lead fitted to this product are coloured in accordance with the code shown in fig. 16.

• The 3 pin plug must comply to BS1363/A.
• Fuse must comply to BS1362.

If for any reason the 13 amp plug fitted to this product requires replacement
it must be wired in accordance with the following instruction:
Do not connect the brown (live) or blue (neutral) to the earth pin marked ‘E’ on the 3 pin plug.

Connect the Blue wire to the terminal marked Neutral (N). Connect the Brown wire to the terminal marked Live (L). Connect the Yellow & Green wire to the terminal marked Earth (E). Ensure that the outer insulation is gripped by the cord grip and that the wires are not trapped when replacing the plug cover. The mains lead on this product is fitted with a 13 amp (BS1363/A) plug. A 13 amp (BS1362) fuse must be fitted in the plug.

If in doubt consult a qualified electrician
There are no user serviceable parts inside this product except those referred to in the manual. Always refer servicing to qualified service personnel. Never remove any part of the casing unless qualified to do so; this unit contains dangerous voltages.

Warning!
For your protection if this product is to be used outdoors it should not be exposed to rain or used in damp locations. Do not place the product on damp surfaces, use a workbench if available. For added protection use a suitable residual current device (R.C.D.) at the socket outlet.

Note: If the mains cable requires replacing it must be replaced with an identical one and fitted by a qualified person.

START-UP AND USE

• Check for correspondence between the compressor plate data with the actual specifications of the electrical system. A variation of ± 10% with respect of the rated value is allowed.
• Insert the plug of the power cable in a suitable socket ( fig. 6 ) checking that the button of the pressure switch located on the compressor is in the OFF «O» position.
• Check the oil level by means of the oil dipstick ( figures 7a- 7b ), and if necessary top up.
• At this point, the compressor is ready for use.
• Operating on the switch of the pressure switch ( fig. 1 ), the compressor starts, pumping air into the receiver through the delivery pipe.
• When the upper calibration value (set by the manufacturer) has been reached, the compressor stops, venting the excess air present in the head and in the delivery pipe through a valve located under the pressure switch. This facilitates subsequent restart due to the absence of pressure in the head. When air is used, the compressor restarts automatically when the lower calibration value is reached (2 bar between upper and lower).
• The pressure in the receiver can be checked on the gauge provided ( fig. 8 ).
• The compressor continues to operate according to this automatic cycle until the switch of the pressure switch is turned.
• Always wait at least 10 seconds from when the compressor has been switched off before restarting this.
• All compressors are fitted with a pressure reducer. Operating on the knob with the tap open (turning it in a clockwise direction to increase the pressure and in a counterclockwise direction to reduce this, fig. 9) , air pressure can be regulated so as to optimize use of pneumatic tools.
• The value set can be checked on the gauge.
• Please check that the air consumption and the maximum working pressure of the pneumatic tool to be used are compatible with the pressure set on the pressure regulator and with the amount of air supplied by the compressor.
• Always pull out the plug and drain the receiver once you have completed your work (figures 10-11).

MAINTENANCE

• BEFORE CARRYING OUT ANY OPERATION, ALWAYS PULL OUT THE PLUG AND DRAIN THE RECEIVER COMPLETELY (figures 10-11).

• Check that all screws (in particular those of the head of the unit) are tightly drawn up (torque 10 Nm = 1.02 Kgm).
  The control must be performed before the first start-up of the compressor and subsequently before the first intensive use in order to restore the correct closing torque value modified as a result of heat expansion.

• After loosening any safety screws, clean the intake filter according to the type of working environment and at least every 100 hours (figure 12). If necessary, replace the filter element (clogging of the filter reduces compressor performance and an inefficient filter causes increased wear).

• Replace the oil after the first 100 hours of operation and every 300 hours subsequently (figures 13a-13b-13c). Remember to check the oil level at regular intervals.
  Use SAE 40. (For cold climates, SAE 20 is recommended). Never mix different grade oils. If the oil changes color (whitish = presence of water; dark = overheated), it is good practice to replace the oil immediately.

• Periodically (or after working with the compressor for more than an hour), drain the condensate that forms inside the receiver (fig. 11) due to the humidity in the air. This protects the receiver from corrosion and does not restrict its capacity.

• Spent oil (lubricated models) and condensate MUST BE DISPOSED OF in accordance with environmental protection regulations and current legislation.

TABLE 1 – MAINTENANCE

TABLE FUNCTION| 1 – MAINTENANCE AFTER THE FIRST 100 HOURS| EVERY 100 HOURS| EVERY 300 HOURS
Cleaning of intake filter and/ or substitution of filtering element| | •|
Change of oil| •| | •
Tightening of head tension rods| At start-up and after the first hour of work
Draining tank condensate| Periodically and at the end of work

Safety valve

The safety valve has been set for the highest permitted pressure of the pressure vessel. It is prohibited to adjust the safety valve or remove its seal. Actuate the safety valve from time to time to ensure that it works when required. Pull the ring with sufficient force until you can hear the compressed air being released. Then release the ring again.

STORAGE

Warning!
Pull the mains plug out of the socket and ventilate the appliance and all connected pneumatic tools. Switch off the compressor and make sure that it is secured in such a way that it cannot be started up again by any unauthorized person.
Warning!
Store the compressor only in a dry location which is not accessible to unauthorized persons. Always store upright, never tilted!

DISPOSAL AND RECYCLING

The unit and its accessories are made of various types of material, such as metal and plastic. Defective components must be disposed of as special waste. Ask your dealer or your local council.

The compressor must be disposed in conformity with the methods provided for by local regulations.

POSSIBLE FAULTS AND RELATED PERMITTED REMEDIES

Check valve that, due to wear or dirt on the seal, does not perform its function correctly.|

Unscrew the hexagonal head of the check valve, clean the valve seat and the special rubber disk (replace if worn). Reassemble and tighten carefully (figures 14a-14b).

Reduction of performance. Frequent start- up. Low pressure values.| Excessive performance request, check for any leaks from the couplings and/or pipes. Intake filter may be clogged.| Replace the seals of the fitting, clean or replace the filter.
The compressor stops and restarts automatically after a few minutes.| Tripping of the thermal cutout due to overheating of the motor.| Clean the air ducts in the conveyor. Ventilate the work area. Reset the thermal cutout. On lubricated type models, check oil level and quality.
After a few attempts to restart, the compressor stops.| Tripping of the thermal cutout due to overheating of the motor (removal of the plug with the compressor running, low power voltage).| Activate the on/off switch. Ventilate the work area. Wait a few minutes. The compressor will restart independently. Remove any power cable extensions.
The compressor does not stop and the safety valve is tripped.| Irregular functioning of the compressor or breakage of the pressure switch.|

Remove the plug and contact the Service Center.

Any other type of operation must be carried out by authorized Service Centers, requesting original parts. Tampering with the machine may impair its safety and in any case make the warranty null and void.

Warranty and repair.
In the event of defective goods or requirements for spare parts, kindly contact the sales point where you made your purchase.

REGISTERED TRADEMARKS

STANLEY, The STANLEY Logo, The Notched Rectangle and the Yellow and Black Diagonal Package Design are all trademarks of Stanley Black & Decker, Inc or an affiliate thereof and are used under license.
Product manufactured and distributed by:
FNA S.p.A. – Via Einaudi 6, Robassomero (TO) Italy.

9041923/A

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