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operates and uses before

 (1) use to have to be first careful reads the instruction booklet, familiar this aircraft performance characteristic and operating procedure. 

(2) before starting, must carry on a comprehensive inspection, various fasteners do not have to become less crowded, the handle rotation is nimble, with the hand starting belt pulley, each revolution spare part should be normal, must not have the unusual sound.afterwards in meets in the fast box the replenishment 20 lubricating oil.

(3) loosens locks the nut, the anti-clockwise rotation adjustment screw rod, causes to press out spiral"s conical surface to arrive tightens the cake mouth the conical surface, then clockwise turns on lathe adjustment screw rod 2-3mm, again tightens locks the nut starting, the preparation.

 (4) opens the electric appliance box gate, switches on the box in power switch the position which opening (puts in gathers, namely complete machine power source connection.

 (5) adjusts the temperature control unit, adjusts squeezing to need the temperature iso-200°c (to decide according to fuel oils).sways from side to side always heats up the switch to carry on the heating to the machine to elevate temperature, by now on the temperature control unit green light bright, the red candle extinguishment, the machine temperature was the automatic control and maintains at the hypothesis temperature 150-200°c, when in the winter temperature low, oil disk heating switch opening, causes the oil disk temperature increment, is advantageous for the fat liquor to flow off.

(6) presses the main engine clockwise to press turns, the main engine starts to revolve, the hand of rotation should be the clockwise rotation.

(7) after new oil press installment should carry on for 2-8 hour to rub presses out, the method is the cake material which presses out with oneself fries in oil (rapeseed cake, big bean cake, cotton and kapok cake or cotton and kapok shell, rice hull may) feed slowly into from the hopper, repeatedly returns to presses out, causes to press out the spiral polish, the oil cake, the formation is smooth, was sure to remember starts to press out do not have to expect pours into directly in the hopper, but grasps take the hand feeds into as suitably, guards against presses out the screw axis deactivation.if feeds expects excessively fiercely, presses out in the chest cavity to appear the unusual sound or to press out the screw axis deactivation, should stop immediay, eliminates the obstruction, after or assembles starts again rubs presses out, forbid strictlys forcefully the trailer or the reverse expects but actually.

 (8) when extracts oil normally, must maintain feeding to be even, is sure not excessively many too few or breaks the material idle operation.this time the machine load is normal, the revolution is steady, the sound has the rhythm.leaves the cake thickness normal control to leave the cake in 0.5-21mm to be smooth, the low pressure section does not have the dregs basically, the high-pressured section has the few deisel oils, but the dregs is not bigger than 10% in oil proportion, presses out in the chest cavity the temperature to be possible to amount to 150-200 degree, leaves the cake mouth place to emit the blue smoke to be supposed by to smoke the tube through the guard shield to discharge.extracts the hot cake to have to spread out promptly, in order to avoid has the spontaneous combustion phenomenon.when the continuous working time has grown, when machine has heated high, should adopt temperature decrease measures and so on electric fan blowing.

(9) when squeezes the oil stream enters when filters above the oil drum, presses the vacuum pump to press turns, the vacuum pump starts to revolve, filters in the oil drum the air to extract, in the barrel forms the negative pressure, above oil on nature inflow filter drum, but the deisel oil on is isolated in filters above the cloth, waits squeezing to finish, after the oil is pulled out, stops the vacuum pump revolution, opening filters on the oil drum the valve, filters the cloth in to form does the dregs, scrapes off with the shaving knife, may filter in the oil drum the pure oil to emit from the oil drum base valve.

(10)before the engine off stops feeding, simultaneously loosens the cake mouth, then the investment few cake filings, treat press out in the chest cavity -odd material to drain away, leave the cake mouth no longer to leave the cake only then engine off.after the engine off will adjust the screw rod anti-clockwise to turn on lathe 1-3, again will separate the power source.