FAQ

Faults that leading to fuel dispensers can’t give out oil and solutions

   Faults that leading to fuel dispensers can’t give out oil and solutions

  (1) Fault:motor dosen’t work

    Solution: Check the line, switch, fuse, relays, motors, etc.

 (2) Fault: V-belt of the motor is too loose, rotated speed of the oil pump is insufficient

    Solution:Adjust the belt tension or replace the v belt.

  (3)Fault: Oil in the tank is not enough or the tank is empty.

    Solution: Fill oil in the tank.

 (4) Fault:Quality of the oil is not good

    Solution: Replace with qualified oil.

 (5) Fault: Bottom valve is not working.

      Solution: Check the valve face, repair or replace the bottom valve.

  (6) Fault:There is leakage with the pipe which connects the tank and the fuel dispenser.

      Solution:Check the sealing of relevant connectors and the valve parts.

 (7) Fault:There are too much dirt in the filter.

     Solution: Clean or replace the filter

 (8) Fault:Vanes of the pump were stuck or broken

    Solution: Clean or replace the vanes

 (9)Fault:Vane pump is used for too long time, and the efficiency is poor.

    Solution: Replace the vane

 (10)Fault: Spring of overflow valve if broken

   Solution:Replace the spring.

  (11)Fault: Connection between the oil Inlet and pump suction port is not sealed.

   Solution:Check if the shell is broken, add seal gasket and tighten the blot.