Stanley FATMAX D251/10/50S - Start-Up and Operation; Initial Start-Up Procedures; Operating the Compressor; Maintenance Schedule

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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
4
•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
5
•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
FUNCTION
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sufcientforceuntilyoucanhearthecompressed
air being released. Then release the ring again.
6. 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!
7. 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
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FAULT CAUSE REMEDY
Leakage of air from the valve of the
pressure switch with the compressor off.
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(gures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lter
may be clogged.
Replacethesealsofthetting,cleanorreplacethelter.
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.