Nelson R55 Manual

If the shaft or motor of the R55/R55i is worn or damaged the plate will not rotate properly. The plate/motor
assembly can be replaced using this kit. Additionally, R55 units with a black plate can be upgraded to the
latest performance using #12437. est performance using #12437.
Retaining
Ring
REPLACEMENT INSTRUCTIONS
1
4
Secure plate/ ecure plate/ ec re plate/
motor assem-
bly to body by
replacing the
retaining ring.
WARRANTY AND DISCLAIMER: Nelson R55 End of Pivot Sprinklers are warranted for one year from the date of original sale to be free of defective ma-
terial and workmanship when used within the working specifi cations for which the products were designed and under normal use and service. The manu-
facturer assumes no responsibility for installation, removal or unauthorized repair of defective parts and the manufacturer will not be liable for any crop or
other consequential damages resulting from any defects or breach of warranty. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING the warranties of merchantability AND FITNESS FOR PARTICULAR PURPOSES AND OF ALL OTHER OBLIGATIONS
OR LIABILITIES OF MANUFACTURER. No agent, employee or representative of the manufacturer has authority to waive, alter or add to the provisions of
this warranty nor to make any representations or warranty not contained herein.
Nelson Irrigation Corporation / 848 Airport Road, Walla Walla, Washington 99362 U.S.A.
Tel: +1 509.525.7660 / Fax: +1 509.525.7907 / info@nelsonirrigation.com / nelsonirrigation.com
848 Airport Road, Walla Walla, Washington 99362 U.S.A. / Tel: +1 509.525.7660 / Fax: +1 509.525.7907 /nelsonirrigation.com
These kits These kits may not be used with R55VT or R55i VT.
Plate/Motor
Assy
2
Remove
nozzle
from
body.
5 5 5
otor assem-
y to body by
placing the
aining ring.
R55/R55i End of Pivot Sprinkler
Plate/Motor Replacement Kit
#12437 R55 PLATE/MOTOR KIT
R55 Blue Plate/Motor Assembly
Retaining Ring
#12654 R55i PLATE/MOTOR KIT
R55i Gray Plate/Motor Assembly
Retaining Ring
Remove retaining
ring using snap-
ring pliers.
Reinstall Reinstall
the nozzle the nozzle
in body. in body.
R55-PLATE/MOTOR KIT 2/19
QTY
1
1
QTY
1
1
3
Remove old plate/
motor assembly from
body, and insert new
plate/motor assembly.