© 2018 Sy-Klone International, all rights reserved.
ENGLIT0000323 C
4
1. The machine should be off.
2. Finding proper power is critical for system
performance.
a. The unit must receive power when the ignition
key is in the on position.
b. The power must terminate when the ignition key
is in the off position.
c. Do not wire the unit to a variable voltage source.
d. An appropriate relay can be used to provide
suitable power from a non-terminating constant
source.
e. A master system relay or ignition switch can be a
good source of constant power.
f. The source power must provide sufficient current.
3. The current requirement for the 12 volt unit is 12
amps constant.
4. The current requirement for the 24 volt unit is 6
amps constant.
5. The XLR system must be fused inline. Use a 15 amp
blade fuse for 12 volt units. Use a 7.5 amp blade fuse
for 24 volt units.
6. Ensure the input voltage correlates to the 12 or 24
volt unit being installed.
7. Use 16 GA or larger wire for the system.
a. Black wire = neutral (negative) and red wire OR
white wire with red trace = (positive)
b. Incorrect electrical connection will reverse motor
polarity and the XLR will not function correctly.
8. Finding a good ground is also critical to the units
performance. Use an existing grounding point if
possible. If not, grind a small area to bare metal and
use a self-tapping screw to ground the system.
9. Route the wiring, avoiding high heat areas, routing
across walkways, and reducing operator visibility.
10. Use wire loom and grommets as necessary to
protect wiring.
11. Secure wiring as routed.
The XLR outlet can be rotated every 10 degrees identified with location marks on body clamps.
Wiring:
Outlet Orientation:
1. Release prefilter latches, see prefilter removal page 5.
2. Remove XLR prefilter.
3. Loosen or remove two 10mm bolts from one side of
each body clamp.
4. Rotate outlet every 10 degrees.
Note
. Align arrow
with body clamp alignment marks.
5. Reinstall and tighten body clamp bolts to 17.7 to
35.4 in.lbs (2 to 4 Nm).
6. Reinstall filter.
Inspecting the XLR Installation:
1. Turn the master power switch ON to inspect the
system.
Note
: If the system powers on while the
ignition key is off, an alternate power source must be
located.
2. Turn the ignition key to the ON position and inspect
the following:
a. System is running. If not, an alternate power
source must be located.
b. Airflow out of XLR system ejection ports is strong.
c. Fan rotation is counter clockwise when viewed
through the inlet.
XLR Restriction Gauge Port:
The engine restriction gauge can be left in the factory location. The XLR outlet has a 1/8 NPT port that can be used for restriction gauge
installation. The XLR gauge port must be plugged when not in use.
