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Start Up Procedure/Operation, continued 

8)  

Turn on the water source to the MR32.  The sprinkler 

equipped with the MR32 can be set to water a full circle pattern 
or any part of a circle.  It is generally recommended to water a 
half circle pattern behind the cart, away from the direction of 
travel.  Next engage the gearbox lever to the run position. 

9)  

Adjust the speed of cart retraction by moving the bypass 

lever or speed control lever in the direction shown by the arrow.  
Closing this valve will increase retraction speed and opening 
the bypass valve will slow down the retraction speed 

10)  

Once the speed is set, the MR32 will automatically roll the 

tube on the drum and stop at the end of the run utilizing the shut 
off valve. 

Troubleshooting 

1)  PROBLEM:  NO WATER AT THE SPRINKLER 

     SOLUTION:  1.  Make sure shut off valve is open. 
 

 

2.  Potential blockage—clean inlet hose /sprinkler nozzle. 

2)  PROBLEM:  MACHINE WILL NOT ROLL UP 
     

SOLUTION:  1.  Make sure gearbox is in the engaged or run position. 

 

 

2.  Turbine bypass valve (speed control valve) is opened too far.  Close valve to increase speed. 

 

 

3.  Turbine impeller not turning—open turbine housing and check for obstructions

 

3)  PROBLEM:  MACHINE STOPPED DURING RETRACTION 
     

SOLUTION:  1.  Water flow stopped or was lowered during retraction, causing the turbine to stall.  Simply turn  

 

 

    the bypass valve closed to start retraction once again and adjust speed as needed. 

 

 

2.  The machine’s mis-wrap safety shut down the retraction.  Put the gearbox in neutral,  

 

 

    disengage the anti-reverse lever and pull the tube out all the way again.  The level wind 

 

 

    timing may have been interrupted by too many loose wraps on the machine.  This is  

 

 

    corrected by starting over and making sure the level wind guide is lined up correctly. 

 

 

   Call your Micro Rain servicing dealer with any questions regarding machine timing. 

 

 

 

Summary of Contents for MR 32

Page 1: ...MR 32 Instruction Manual For Operation and Maintenance KID Group 15250 Sunshine Rd Yukon OK 73099 800 373 9325 ...

Page 2: ...ing couplings When the traveler shut off valve activates the supply hose remains pressurized at the end of the run First relieve the pressure with the relief valve then disconnect the supply hose Use caution with the sprinkler heads Pressurized water from the sprinkler head could cause serious damage to people or objects Use caution during transport Travelers are not made for public transit Do not...

Page 3: ...valve pull valve do not turn Pressure Gauge Shut off bar Level wind guide level wind bar under cover Shut off valve latch Grease zerk for inlet seals Open small valve to add grease Gearbox engage disengage Drum Gear under cover Drain valve under shut off valve Drain valve bottom side of gun cart Speed control lever on bypass valve Water Connection Point quick connect Sprinkler head with adjustable...

Page 4: ...at the machine is sitting level in order for the tube to wrap properly 2 Place the gearbox engage disengage lever in the neutral po sition to prepare for hose pull out 3 Move anti reverse lever to the disengage position as shown 4 After steps 2 and 3 have been performed the sprinkler cart can be pulled out The cart may be pulled out by hand or by connecting the cart chain to a small garden tractor...

Page 5: ...should be packed over to the edge of the drum and tight Keep remaining wraps tight 6 Attach supply hose provided to the inlet of the machine and lock into place as shown IMPORTANT MAKE SURE SUPPLY HOSE IS CLEAN AND FREE OF FOREIGN OBJECTS THAT WOULD PLUG THE TURBINE SYSTEM OR SHUT OFF VALVE 7 Open shut off valve by pulling the valve handle and latching into the open position IMPORTANT PULL VALVE D...

Page 6: ...hut off valve is open 2 Potential blockage clean inlet hose sprinkler nozzle 2 PROBLEM MACHINE WILL NOT ROLL UP SOLUTION 1 Make sure gearbox is in the engaged or run position 2 Turbine bypass valve speed control valve is opened too far Close valve to increase speed 3 Turbine impeller not turning open turbine housing and check for obstructions 3 PROBLEM MACHINE STOPPED DURING RETRACTION SOLUTION 1 ...

Page 7: ...h Control Plate Keeps front of machine level in loose soil conditions MR32 Boost Pump Option 110v Booster kits to boost incoming pressures by 30 to 50 psi Gas driven booster kits also available Call your Micro Rain dealer for details MR32 Air Blow Out Fitting For use with air compressor to winterize machine ...

Page 8: ...N TIME HRS INLET PSI GPM MAX WIDTHADJ WIDTH MAX LENGTH 0 10 INCH 0 25 INCH 0 50 INCH 55 12 9 99 79 292 1 53 3 84 7 67 65 14 8 110 88 297 1 49 3 72 7 45 75 16 112 90 298 1 41 3 52 7 05 85 17 1 114 91 299 1 33 3 33 6 67 95 18 2 118 94 301 1 29 3 23 6 47 9 mm Nozzle 80 RUN TIME HRS INLET PSI GPM MAX WIDTHADJ WIDTH MAX LENGTH 0 10 INCH 0 25 INCH 0 50 INCH 65 16 4 108 86 296 1 31 3 28 6 57 75 17 3 113 ...

Page 9: ... LE3240A80 LE32NB01 F25 40 13 F25 40 13 32MM240 CD390 LE3240B14 LE3240B15 IO60 LE32B5B0 PF40 M80 LE32BB00 C6D28000 LE32B004 LE32NB11 C3D14 LE32NB13 LE3240D90 0031K 0030K LE32ND04 LEND10 13007 13506 0032K CM100000 LE32NB08 LE32NB140 13x650x6 ...

Page 10: ...LE32E140 50252 VZ100 FZ131095 VS3 4MF 50204 50204 TCE06x020 LEE240000 GOR46250 LEE22CN0 GOR30430 AT1110000 E014 LEE170000 LEE020000 LEE32ND01 LEE32ND02 PM100000 LED10000 974100010 IN14L32N Standard Speed IN22L32N High Speed LE32ND14 VIM10000 RZ343800 F100 0073K 0116K LE32F050 LE32F100 ...

Page 11: ...Parts Diagrams Level Wind Assy CA50 4950 MC120000 LE32CO800 Chain LE32C600 VCE08x010 PF204000 CP3x30000 LE3240C10 VB40LE32 PF204000 LE32C050 VCE08x010 Set Screw PI133206 Funny Sprinkler ...

Page 12: ...es has failed due to defects in workmanship or materials for 3 years from the date of original invoice free of charge All remedies provided herein are for parts only no labor or freight allowance for return parts is implied This warranty extends only to the original purchaser of Micro Rain equipment purchased from an authorized Micro Rain dealership CONDITIONS TO ENFORCEABILITY AND CLAIMS Equipmen...

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