Great Plains YP4025F-1670 Operator Manual - Manual (Page 117)

Great Plains Manufacturing, Inc. Table of Contents Index Maintenance and Lubrication 113
2014-09-08 Table of Contents Index 401-571M
Fertilizer System Maintenance
1. Flush entire system with clean water.
2. Remove end caps from booms and flush booms out
with water. Drain and replace end caps.
3. Remove strainer and drain it out. Drain all lines and
tanks completely to prevent freezing. If freezing is
possible prior to next use, flush with RV anti-freeze.
4. Drain pump, then turn by hand to clear. Fill pump
with winter grade windshield washer fluid and cap
off.
Liquid Fertilizer Strainer
Possible Chemical Hazard:
Some chemicals will cause serious burns, lung damage, and
death. Avoid contact with skin or eyes. Wear proper protective
equipment as required by chemical manufacturer. Avoid
prolonged breathing of chemical fumes. Wear respirator as
required by chemical manufacturer. Seek medical assistance
immediately if accident occurs. Know what to do in case of an
accident.
Refer to Figure 151
1. Shut off valve at in-line filter.
2. Unscrew filter canister. Flush filter cartridge with
water or replace with new cartridge if necessary.
3. Reinstall canister and turn on valve. Figure 151
In-Line Filter
21965