Current through Register Vol. 48, No. 38, September 20, 2024
a) Afterburners for Heatset Web Letterpress
Printing Lines. If an afterburner is used to demonstrate compliance, the owner
or operator of a heatset web letterpress printing line subject to Section
219.413(a)(1)(B)
of this Subpart shall:
1) Install, calibrate, maintain, and operate
temperature monitoring devices with an accuracy of
3oC or 5oF on the
afterburner in accordance with Section
219.105(d)(2)
of this Part and in accordance with the manufacturer's specifications.
Monitoring shall be performed at all times when the afterburner is operating;
and
2) Install, calibrate, operate,
and maintain, in accordance with manufacturer's specifications, a continuous
recorder on the temperature monitoring devices, such as a strip chart, recorder
or computer, with at least the same accuracy as the temperature
monitor.
b) Other
Control Devices for Heatset Web Letterpress Printing Lines. If a control device
other than an afterburner is used to demonstrate compliance, the owner or
operator of a heatset web letterpress printing line subject to this Subpart
shall install, maintain, calibrate, and operate such monitoring equipment as
set forth in the owner or operator's plan approved by the Agency and USEPA
pursuant to Section
219.413(b)
of this Subpart.
c) Cleaning
Solution
1) The owner or operator of any
letterpress printing line relying on the VOM content of the cleaning solution
to comply with Section
219.413(a)(2)(A)
of this Subpart must:
A) For cleaning solutions that are prepared
at the source with equipment that automatically mixes cleaning solvent and
water (or other non-VOM):
i) Install,
operate, maintain, and calibrate the automatic feed equipment in accordance
with manufacturer's specifications to regulate the volume of each of the
cleaning solvent and water (or other non-VOM), as mixed; and
ii) Pre-set the automatic feed equipment so
that the consumption rates of the cleaning solvent and water (or other
non-VOM), as applied, comply with Section
219.413(a)(2)(A)
of this Subpart;
B) For cleaning solutions that are not
prepared at the source with automatic feed equipment, keep records of the usage
of cleaning solvent and water (or other non-VOM) as set forth in Section
219.417(c)(2)
of this Subpart.
2) The
owner or operator of any letterpress printing line relying on the vapor
pressure of the cleaning solution to comply with Section
219.413(a)(2)(B)
of this Subpart must keep records for such
cleaning solutions used on any such lines as set forth in Section
219.417(e)(2)(C)
of this Subpart.
