Indiana Administrative Code
Title 355 - STATE CHEMIST OF THE STATE OF INDIANA
Article 3 - AGRICULTURAL AMMONIA
Rule 10 - Systems Without Containers Mounted on Tool Bars (Implements of Husbandry) for the Application of Ammonia in Conjunction with Nurse Tanks
Section 10-4 - Tool bar refrigeration units
Current through March 20, 2024
Authority: IC 15-16-1-6; IC 15-16-1-7
Affected: IC 15-16-1-10
Sec. 4.
(a) The manufacturer of a tool bar refrigeration unit shall provide traceable documentation of recommended operation and maintenance procedures for any refrigeration unit manufactured after the effective date of this rule.
(b) Tool bar refrigeration units shall be:
(c) A manual shutoff valve, meeting the requirements of 355 IAC 3-2-5(a), shall be installed directly upon the inlet of the heat exchanger so that the operator may close the shutoff valve to prevent any backflow of refrigerated ammonia through the delivery line from the heat exchanger unit while connecting, disconnecting, or otherwise servicing the tool bar breakaway device. The manual shutoff valve may be a quick-acting shutoff valve.