VEVOR V-0.25/8 Manual Del Usuario página 10

- The v-belt being improperly mounted or the fly pulley being loosened-readj
ust it
- The crankshaft being out of shape-send to the technical shop to repair
5. Create a Hai-Hai'sounding during revolving
- The valve seat vein loose-lock the seat tightly
- The piston pounding the cylinder cover-thicken the packing
- The connecting bearing alloy being worn out-repair or change the bearing alloy
- The flu pulley or the flu wheel key dropping off-plug tight
6. Pressure can not be raised or reached a specified pressure-Poor function
of valve plate-grinding to correct or change-Valve plate leakage
- The valve seat ring out of work-change a new one
- The valve plate stuck with carbon or varnish etc remove and clean or replace a
new one
- The safety valve or the auto-unloading valve having leakage-remove and clean
or replace a new one
- The air valve,draining valve,tube connection or screw having leakage-repair
and lock tight or replace it
- The piston ring being worn out-replace the piston ring
7. The pressure gauge being incorrect-replace it
8. The belt being slippery
-The belt being loose for extension-replace the belt
-The operating pressure being too high-lower operating pressure
-The belt being too old-replace it
9. The lob oil consumed too much
- Oiling too much-adjusted oil lever
- The piston ring being worn out-replace it
- The cylinder being worn out
10. The motor being over-heated
- The pressure being adjust too high resulted in over loading running-lower the
pressure
- The electric voltage being too low or the wire used being too long-contact the
power company checking correct or replace with heavy wires
- Discharge valve being in trouble-replace a new one-The bearing being burnt
- 9 -