Installation - Watlow PM LEGACY Series User Manual

Installation

Figure 1: PM6 Installation
1. For a PM3 Controller, make the panel
cutout using the measurements shown on
page 9.
2. For a PM6 Controller, make the panel
cutout using the measurements shown on
page 10.
3. Remove the green terminal connectors and
the mounting collar assembly.
4. Insert the controller into the panel cutout
from the front. See Figure 2. The controller
shown is a PM6 Controller.
5. Orient the collar base so the flat side faces
front and the screw openings are on the
sides (see figure 2), then slide the base over
the back of the controller..
6. Slide the mounting bracket over the
controller with the screws aligned to the
collar base. See Figure 2. Push the bracket
gently but firmly until the hooks snap into
the slots in the case.
7. Tighten the two #6-19 x 1.5 in. screws
with a phillips screwdriver until the device
is flush to the panel (3 to 4 in-lbs torque).
See Figure 3.
8. Reinstall the terminal connectors to their
original locations.
PM3/PM6 LEGACY™ Express PID Controller
Mounting Screw
Mounting Panel
PM6 Controller
Figure 2: Slide Mounting Bracket over
Controller
Figure 3: Tighten the Mounting Screws
• 8 • Insta ll a nd W ire