It took its maiden flight on Januand was certified by the United States Federal Aviation Administration (FAA) in March 2017.
Max 7 gswitch more inlets series#
The new series was announced on August 30, 2011. It succeeds the Boeing 737 Next Generation (NG) and competes with the Airbus A320neo family.
Replace if necessary.Ĭheck plug & extension cord.The Boeing 737 MAX is the fourth generation of the Boeing 737, a narrow-body airliner manufactured by Boeing Commercial Airplanes (BCA), a division of American company Boeing. Take to service center.Ĭheck for air leaks. Push the push button valve on the block to loosen or remove outlet and replace. Outlet valve is stuck, dirty or has worn out parts. No paint or suction tube not totally immersed in paint.Īdd more paint. Sprayer starts up but does not draw in paint.ġ. Damaged motor cord or extension cord, or voltage too low. Thin paint per manufacturer's recommendation.Ħ. Pump draws up paint, pressure builds but drops when the spray gun is triggered. Pump draws up paint but the pressure does not build up. Replace switch, check wiring replace if necessary. Trigger spray gun several times under pressure.Ĭheck house electrical fuse (use at least a 15 amp). Paint will not shut off at spray tip of airless gun. If pump momentarily starts, internal leak is indicated and fluid section rebuild is necessary. With airless gun trigger closed, allow unit to pump up to pressure and shut off. Hold spray gun trigger in open position and run until air is purged. Replace nozzle tip and you're ready to spray. With nozzle tip removed, trigger gun until heavy material appears at gun. Bring up to pressure, carefully remove pump from solvent container and immerse inlet tube into heavy to be sprayed. Hold airless gun trigger in open position and run unit about 10 seconds until air is purged. For additional length, more airless hose may be used.ġ. Use #12 gauge wire or larger up to maximum of 200 feet. Excessive extension cord length or improper wire gauge. Have service center recalibrate the pressure control.Ģ. Relieve pressure and tighten packing take up nut or replace packings.Ĭlean all strainers and filters in system.Īdd solvent to fluid according to manufactures recommendations. If pump momentarily starts, internal leak is indicated and fluid section rebuild is necessary.Ĭheck for external leaks including hydraulic fittings attached to pressure control housing.Ĭonsult manufacturers recommendations on paint container label.įluid leakage out relief hole at pressure control.įluid leakage at upper end or fluid section. With spray gun trigger closed, allow unit to pump up to pressure and shut off. Hold spray gun trigger in open position and run about 10 seconds until air is purged. Pressure adjusting knob not properly set. Unit will not build or maintain pressure.ġ. Bring up to pressure, carefully remove pump from solvent container and immerse inlet tube into heavy material to be sprayed. Hold spray gun trigger in open position and run unit about 10 seconds until air is purged. Pump inlet screen plugged or air in pump or hose.
Max 7 gswitch more inlets full#
Place full cup of paint thinner over end of fluid section and turn on pump.Ģ.
Max 7 gswitch more inlets free#
Remove siphon tube and feel lower ball check to be sure it is free to move off its seat. Dried out piston packings and stuck ball valves. If the light is "OFF", proceed to Step 3. Check if the green power light on the board is lit. Remove the electrical cover on the bottom of the machine. Ensure the ON-OFF toggle switch is in the "ON" position and that the Pressure Control Knob is fully CW (maximum pressure). Ensure suction nut is tight and lower ball cage O-ring is not worn. Inspect suction hose for holes, if so equipped. Unit hose air leak (bubbles blowing out bypass hose.)
Service upper and lower check ball valve.Ģ. Upper or lower ball is stuck or obstructed.
The displacement pump operates but the unit does not prime.ġ. The displacement pump operates but the pressure is too low.Ģ. The upper check valve ball is not seating properly.Ģ. The displacement operates, but the output is too low on the upstroke.ġ. Service the lower check valve ball check. The lower check valve ball is not seating properly. The displacement pump operates, but the output is too low on the down stroke or both strokes.ġ. There is a large pressure drop in the fluid hose.
The fluid displacement pump filter (if used) is clogged.ĥ. Remove the tip and/or filter and clean them.Ĥ. The motor and displacement pump operates, but paint pressure is too low, or none. The displacement is seized by dried paint. The motor operates, but the paint pump doesn't.Ģ. Air entrapped in the fluid pump of the hose.Ĭheck for loose connections on the siphon assembly, tighten, then re-prime pump.Ģ.
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