TSI Instruments SUREFLOW 8681 Installation Instructions Manual page 3

Digital Interface Module Installation
1) Select the mounting location of the Digital
Interface Module (DIM). The construction plans
normally show the mounting location. If no
location is specified, then the unit is typically
installed as shown in Figure 1, either in the
laboratory or in the hallway.
2) Install a standard double gang electrical box
(4" 4").
x
3) Slide the DIM cover to the right and remove
three screws holding the electronics to the base
(Figure 2). Remove base.
4) Screw the base to the 4"
(screws not included). The base's "THIS SIDE
UP" arrow must be pointing towards the ceiling.
5) Refer to the wiring diagrams for proper
wiring (Figures 12 and 13). The cables are
terminated both at the DIM, and at the
appropriate device.
6) Carefully push the wires into the electrical box
and mount the DIM. Re-install the three screws
to hold DIM firmly to base. Install cover and
slide left to hide display.
4" electrical box
x
Figure 2: Digital Interface Module Mounting
NOTE: Two screws are hidden behind the cover
when full open. The cover will slide to the
right approximately 2 inches until a stop
is hit. Pull cover to completely remove
from electronics and expose the screws.
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