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During nozzle flow test, inspect monitor swivel joints and water valve for leaks
Inspect all exposed wiring for signs of damage
If a Docking Station is used in the EXM system, use a clean cloth to wipe clean the brass
contacts on both the Docking Station and any Handheld controllers used with the
station.
Note:
Grease fittings are provided for the up-down and left-right rotation joints, routine
greasing should be performed to expel water & other contaminants that can get into the
rotation joints. If the monitor is exposed to a high level of radiant heat for a prolonged
period, it may be possible for the factory grease to thin and run out of the rotation joints. In
such an event, fresh grease should be applied. Use Mobilux EP2 or equivalent. Start at one
end of travel range and apply grease through the fitting of each joint until fresh grease
comes out the joint. Repeat every 30 degrees throughout the full range of travel on each
rotation joint. Wipe off any expelled grease when done.
Caution:
DO NOT use high pressure spray to clean the EXM System. Using high
pressure spray can damage seals and lead to serious damage of electrical
components.
Understanding System LEDs
Monitor Controller LEDs
o
When the monitor is first powered up all LEDs turn on for approximately 1 second,
then only the Power LED remains illuminated
o
When the monitor control box receives a right or left command, the horizontal LED
illuminates.
o
When the monitor control box receives an up or down command, the vertical LED
illuminates.
o
When the monitor control box receives a fog or stream command, the nozzle LED
illuminates.
o
At this time no function illuminates the auxiliary LED on the monitor control box.
o
When in Setup Mode, the blue status LED on the monitor control box will illuminate,
and depending on motor speeds, the horizontal, vertical, and nozzle LEDs may or
may not be lit.
Input Controller LEDs
o
LEDs flashing above both the open & close buttons indicate that the valve needs to
be calibrated.
o
The open LED will flash while the valve is opening whether in auto-travel mode or
while holding the OPEN button. The OPEN button LED will stay lit while the valve is in
the open position unless the user brings the system into Setup or Programming
Modes.
o
The close LED will flash while the valve is closing whether in auto-travel mode or
while holding the CLOSE button. The CLOSE button LED will stay lit while the valve is
