Bearing no lubricationAdd grease lubricated bearings. Bearing damageReplace bearings.Impeller friction. Repair or replacement of the pump head impeller. Screw loose or fall off.Tighten the screws or screw up.Pump a foreign body. Remove the foreign body pump.

Not powered. Power. Motor does not work. Check motor wiring or replace the motor.Pump head damage. Repair or replace the pump head.Foreign body stuck in the pump.Remove foreign bodies or replace the pump head.

Air inlet temperature is too high. Lower air inlet temperature. Dry lubricating bearings. Reduce pump efficiency. Add grease lubricated bearings. Clear leaves road dust or replace the pump head Ambient temperature increased. The working environment should be maintained ventilation.

Bearing damage.Replace bearings.Unbalanced impeller.Clear impeller balancing objects or correction.Shaft deformation.Replace the spindle pump head.Filter clogging.Clean the filter.

Auto loader to suck in the course of the preceding spout nozzle into the bins 20 ~ 50cm. When the material inside the material runs out, suction machine cannot breathe material auto loader when no material will automatic alerts, you should stop the suction operation. Be expected to fill the tank material, restart start suction operation. When the material inside the material can breathe, but still alert suction machine, you should immediately stop authorities off the power, check the motor overload, troubleshooting and then perform suction operation.

Auto loader during use, pay attention to check whether the suction tube is inserted into the material and whether the material, the system is relatively closed, and over whether the hopper filter seals seal needs to be replaced, if the filter is clogged and the need for clean-up or replacement.

Cleanup auto loader, first stop the job, and then open the filter cover, remove the filter, the filter gently shake, shake off the dust and dirt, then wipe with a clean cotton assembly.

During use, periodically check and clean the suction machine and air cleaner filter. Recommendation per shift (8 hours), be sure to clean the air filter once, so as not to clog the air intake to burn out the motor. Hopper built with the filter, please regularly check or found to reduce the absorption quantity, the spring buckle relax on the hopper, remove the lid remove the filter, eliminating dust attached to the representation, to keep good ventilation suction enhancement.

The machine can be sucked or motor overload automatically stop the job and in the absence of material alarm, then press the off button. After feeding or troubleshooting before turning back to normal operation. (If the motor overload display to power after a reset).