Installation Guide

PRELIMINARY
Mounting
INSTALLATION GUIDE
Wireless Pull Cord Module (NUWPC3–Hx)
2 Mounting
The base of the NUWPC3 mounts directly onto flat wall or ceiling surfaces.
Caution: To prevent a fire hazard because of dust buildup inside the NUWPC3, regular
inspection and/or cleaning of the NUWPC3 is required.
Caution: Take proper measures to avoid spreading dust and other particles when applying
maintenance to an NUWPC3 that is mounted inside a clinical area.
2.1 Mounting the Spacer on the wall or ceiling
When mounting the NUWPC3 on a wall or ceiling without a back box, mount the base directly to a flat wall
surface using two screws suitable for the wall type.
When choosing a wall location for an NUWPC3, consider the ingression protection.
The NUWPC3 shall only be mounted with the included base.
Do not distort or twist the base when mounting it to a wall. If the base is distorted, the NUWPC3–
Hx module will not fit properly and may not be protected against water ingression.
Figure 1. NUWPC3 Base Orientation and mounting
Legend
1. Screw holes for wall or ceiling mounting
2. Screw holes for module
3. Battery door
4. Battery connector
3 TD 93427EN / 30 October 2020 / Ver. PA4