Micro Rain MR43, Instruction Manual

16

Troubleshooting

The impeller of the turbine is blocked by foreign matter.  

The gun is partly clogged and only a small amount of water 

comes out. 

The injection nozzle in the turbine is clogged.

The gun nozzle is too small, compared to the machine model.

Not enough water volume or pressure at the machine inlet.

The gearbox has been damaged.

The machine legs are improperly placed. 

The hose is on damp soil or grass which produces too much 

drag.

SOLUTION:  

Remove the turbine cover and clean the    

         housing.

SOLUTION: 

 Proceed to clean out gun nozzle.

SOLUTION: 

Disassemble the hose at the turbine entry   

         and clean out.

SOLUTION: 

 Replace with a larger gun nozzle or a smaller  

injection nozzle.

SOLUTION: 

 Increase volume and/or pressure.

SOLUTION:

  Repair the gearbox.

SOLUTION: 

 Reposition leg to create more friction.

SOLUTION:

  Wait until the soil has dried or pick up hose 

        and place blocks of wood under in order to   

        reduce friction.

IF HOSE DOES NOT WIND UP..... 

MACHINE WON’T STAY ANCHORED OR SLIDES..... 

RECOMMENDATIONS

•  When moving the machine never exceed the maximum speed of 7 MPH.

•  If the hose is wound up using the PTO, be certain the gearbox is in the idle or disengaged position, or the  

gearbox will be seriously damaged.

•  At the beginning of each season, completely unwind the hose, leaving only two wraps on the reel.

• 

ANY MODIFICATION MADE TO ANY PART OF THE MACHINE WILL VOID THE WARRANTY.

•  If the hose remains unwound on the ground for an extended period of time ( several hours ), it may stick to the   
      ground. Prior to starting the machine, take a rope and drag underneath the tube from one end to the other,  

avoiding any damage due to too much friction.

•  If the machine is being used on several short fields, the hose may miswrap, or not continue to roll up correctly.        
 

If this happens, unwind the hose with only two wraps remaining on the drum, allowing the machine to rewind    

properly.

• 

THE MACHINE MUST NOT BE OPERATED WITHOUT THE PROTECTION GUARDS

• 

MPORTANT!!

  Failure to observe these instructions, the use of non original spare parts, or unauthorized   

changes to the machine will void the warranty.