Revised on 03/28/22 Copyright © March28th, 2022 by Kifco® Inc. 9
Handling the Polyethylene Tube
The polyethylene irrigaon tube is a durable product that will operate reliably for many years
if handled properly and given a reasonable amount of care.
Medium Density Polyethylene is a semi-rigid product that retains its shape when it is not pres-
surized but can also be wound on a drum or spool without damage. This characterisc makes
it feasible to pump uid through it while it is rolled up on a reel.
A few simple precauons need to be observed to prevent damaging the tube when operang
your Water-Reel.
1. When starng a new Water-Reel for the rst me, you must pull the tube all the way
out in order to correctly ghten the new tube on the spool. It is also important to fol-
low the ming Instrucons on Pages 23-24 of this manual.
2. Never transport the Water-Reel with the An Return Pawl in the up posion! The tub-
ing will become loose and tangled. Do not aempt to operate your Water-Reel if there
are any coils of tube that are loose or misplaced. If loose coils of tube are noced, they
must be ghtened by rotang the spool by hand. If this is not possible, pull all of the tube
out before aempng to rewind the tube.
3. Never try to move or relocate the machine if the tube is not fully rewound onto the ma-
chine.
4. Never pull the tube o the machine other than by pulling on the sprinkler cart (straight
out from the machine).
5. Never run over the tube with any kind of vehicle and avoid pinching or pulling the tube
around objects. Never bend the tube sharper than 25 mes the inner diameter of the
tube (See page 14).
6. If the tube is frequently pulled out only a poron of its complete length the tube remain-
ing on the drum will become loose. Occasionally it will be necessary to pull all the tube o
the drum to ghten the remaining coils.
Be careful when operang other equipment near the tube. Make sure the tube doesn’t get
gouged or punctured.
REMEMBER, polyethylene tube is semi-rigid and subject to being kinked. Those foregoing
precauons will reduce the possibility of kinking or damaging your tube. Throughout the
irrigaon industry the words ‘tube’ and ‘hose’ are used interchangeably in connecon with
hard hose traveling machines.