Pro-face PS-3700A, User Manual, Page: 8 / 131

7
UL/CSA Application Notes
The PS3700A-T41-ASU-P41 unit is a UL/CSA listed product (UL File No. E220851). Please pay special attention to the
following instructions when applying for UL/CSA approval for machinery which includes this PS-A unit.
The PS-A conforms as a component to the following standards:
„
UL508 Industrial Control Equipment
„
CAN/CSA22.2 No.14-1955 and CAN/CSA22.2 No.60950
PS3700A-T41-ASU-P41 (UL Registration Model No.:3180046-01)
- Equipment with a PS-A unit mounted in it requires UL/CSA evaluation for the combination of the PS-A and equip-
ment.
- The PS-A must be used as a built-in component of an end-use product.
- Use the PS-A indoors only.
- When connecting the PS-A’s power cord, be sure to use a cord that is appropriate for the current and voltage used and
that has conductive wires that are 0.75 mm
2
or larger.
- When using the PS-A in an end-use product, be sure to install the PS-A unit’s power cut-off switch where the operator
can easily reach it.
- Danger of explosion if backup battery is incorrectly replaced. Should be replaced only with same or equivalent type
recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.
- Be sure the unit the PS-A is built into uses a UL508 compatible structure.