CCI Thermal Technologies XPA - Explosion-Proof Panel Heater - Manual (Page 3)

3
XPAR Heaters
Step 1: Scribe a mark into the mounting
surface indicating where the top part of
the mounting bracket will be located after
installation (Figure 8).
FIGURE 8 - SCRIBE THE TOP OF THE MOUNTING BRACKET
Step 2: Measure down 0.625” (16 mm) from the
scribed mark and scribe a mark for the top bolt
location. Measure an additional 5.5” (140 mm)
from the top bolt location to indicate the bottom
bolt location (Figure 9). Drill holes at the marked
locations for the mounting bolts.
FIGURE 9 - MEASURE AND SCRIBE THE TOP AND BOTTOM HOLE
LOCATIONS AND DRILL HOLES
Step 3: Pre-install the mounting bolts onto the
mounting surface allowing enough clearance to
slide the mounting bracket under the head of
the supplied bolts. Position the heater onto the
mounting bolts and tighten securely (Figure 10).
FIGURE 10 - POSITION HEATER ONTO MOUNTING BOLTS
NOTE: Proper use of supplied mounting bracket will
ensure minimum distance of 1” (25 mm) from the
mounting surface.
CAUTION
NEVER INSTALL ONE HEATER ABOVE
THE OTHER.
TO ENSURE SAFE OPERATION, HEATER MUST
BE INSTALLED, AS SHOWN IN FIGURES 11,
12 & 13. INSTALLATION WITH FINS IN THE
INCORRECT ORIENTATION MAY RESULT IN AN
UNSAFE CONDITION (REFER TO TABLE 2).
WARNING
IMPROPER ORIENTATION OF THE HEATER
COULD AFFECT THE SAFE AND RELIABLE
OPERATION OF THE HEATER.
YES NO NO
FIGURE 11 - XPAL AND XPAS HEATER
MOUNTING ORIENTATIONS - HORIZONTAL ONLY
YES YES NO
FIGURE 12 - XPAL AND XPAS HEATER
MOUNTING ORIENTATIONS - HORIZONTAL AND SIDE MOUNT
YES
NO
FIGURE 13 - XPAR HEATER
MOUNTING ORIENTATION - VERTICAL ONLY