Great Plains NP30A 30-foot Operator Manual - Manual (Page 120)

116 NP30A or NP40A Table of Contents Index Great Plains Manufacturing, Inc.
407-502M Table of Contents Index 2014-05-20
Replacement Log
Certain components and fittings used with anhydrous
ammonia service have limited service lives.
The service life of components originally installed by
Great Plains is pre-printed in the tables. The life of
replacement parts may vary.
Once past their expiration dates, they must be replaced
before the applicator is used again to apply anhydrous,
even if they appear to be in excellent condition.
Use this page, or a copy, to record the replacement
schedule and history for your applicator.
Be sure to remove and save these pages, or transfer the
data, if you update the manual itself.
Breakaway Coupler Hydrostatic Relief Valve
Supply Hose
Part ID Service Life Date Life Started Replace Before Date
Great Plains
891-203C 5 years: the replace-by date
is stamped on the valve.
A15
Part ID Service Life Date Life Started Replace Before Date
Great Plains
891-196C 10 years: replace-by date is
molded in hose data stripe
Great Plains
891-197C 10 years: replace-by date is
molded in hose data stripe
A17