Applicable Standards; Maintenance Intervals; Drive Module Maintenance; Enclosure Fan Maintenance - ABB ACQ580-P Series Installation Manual

Applicable standards

Panel compliance with the following standards is identified by the standards "marks"
on the panel.
Mark Applicable standards
UL 508A
C22.2 No. 14
Compliance is valid with the following provision:
· The installation rules of this manual are followed

Maintenance intervals

If installed in an appropriate environment, the ACQ580 irrigation drive package requires very
little maintenance.

Drive module maintenance


For detailed drive module maintenance schedules and information see the Maintenance and
hardware diagnostics section of in the ACQ580-01 Hardware Manual (
ACQ580-31 Hardware Manual (
recommended for the following drive module components:
· Heatsinks
· Drive module fans
· Capacitors
· Assistant control panel

Enclosure fan maintenance


There are two internal stirring fans mounted inside the ACQ580 irrigation drive package, one in
the front (clean) section of the enclosure and one in the back (dirty) section of the enclosure. The
fans should be replaced after every 60,000 hours of run time.

Input voltage surge suppressor maintenance


ABB recommends replacing the input voltage surge suppressor (TVSS) installed in the ACQ580
irrigation drive package every three (3) years.
UL Standard for Safety, Industrial Control Panels
CSA Standards for Industrial Control Equipment
3AXD50000045935
). In general, periodic maintenance is
3AXD50000044862
) or
28