John Deere AC-CP3GS 사용자 설명서

      

Centrifugal Pump Operator's Manual 

 

                  

             11  

Cannot pull or hard 
to pull recoil starter 

Debris caught in impeller 

Dismantle & clean impeller

Not enough delivery 
volume 

Air leakage on suction 

Check suction hose and 

   

 

side 

suction connections

   

 

Engine not performing 

Check & repair engine 

   

 

 

see John Deere dealer

   

 

Damage to mechanical 

Replace mechanical seal 

   

 

seal 

see John Deere dealer

   

 

Suction lift is too high 

Make suction lift lower

   

 

Suction hose is too long 

Shorten suction hose or 

   

 

or smaller in diameter 

enlarge diameter

   

 

Leakage of water from  

Stop leakage of water 

   

 

discharge hose

   

 

Worn out impeller 

Replace the impeller  

   

 

 

see John Deere dealer

Pump does not 

Air goes in from suction 

Check hose and suction 

prime  

side 

connections (See Solution 2)

   

 

Insufficient priming water 

Pour more water into 

   

 

inside pump  

pump casing for priming 

   

 

 

   

 

Drain plug is loose 

Tighten drain plug firmly.

   

 

Damage of mechanical seal 

Replace mechanical seal 

   

 

 

see John Deere dealer

   

 

Wrong suction hose used 

Use correct suction hose

   

 

Water leakage between engine   Damaged mechanical 

   

 

and pump  

seal. Replace see John  

   

 

 

Deere dealer.

Engine does not 

 

Refer to engine manual 

start  

 

see John Deere dealer