Elkhart Brass Scorpion RF 8394-07 - Manual (Page 19)

19
Manual Override
In the event of power failure to the monitor, the motors may be actuated manually. To operate a
function manually, simply apply a ¾” ratcheting type wrench (either socket type or ratcheting box end
type) to the hex fitting on the motor shaft.
Important:
Using the horizontal override nut when the power to the receiver is off or
the horizontal motor is disconnected will move stow position from its original
programmed position. See section titled Programming Stow Position to realign stow
position even if stow feature is not utilized.
Warning:
Do NOT use impact drivers to operate the manual override nuts. Serious
damage to motor gear heads will occur.
Storing the Monitor
Elkhart Brass recommends that a stow position be set and the stow routine be utilized to place the
monitor in its stowed position after each use.
 8294-06 & 8394-07
These monitors have a user selectable stow position (see Programming Stow Position section for
instructions). After the water supply to the monitor has been turned off, simultaneously press the
STOW and FOG buttons on the primary panel mount RF transmitter (buttons must be held down
for a minimum of 3 seconds). The monitor will automatically rotate horizontally to the stow
position previously programmed, and either lower or raise the discharge to its mechanical stop
(depending on the position of switch A position 1 on the receiver board). Prior to stowing the
monitor, the stow signal output provides a ground signal. There are two settings for stow signal
output.
Switch 4 Position 1 (Signal Mode)
Once the monitor starts to move to the stow position, the stow signal output will alternately
supply and remove the ground, at approximately a 1 second rate, while the monitor is moving
to the stow position. Once the monitor has completed the stow sequence, the stow signal output
will be an open circuit.
Switch 4 Position 2 (Interlock Mode)
Once the monitor starts to move to the stow position, the stow signal output will continue to
supply a ground while the monitor is moving to the stow position. The ground will be removed
after the monitor reaches the stow position and the stow signal output will be an open circuit.
NOTE: If the stow indicator does not turn off, see the Programming Stow Position section to
realign the stow position. Provided the necessary switches are wired, the OEM primary
transmitter will operate using the same inputs as listed for the primary panel mount transmitter.
Any directional command (left, right, up, down, fog or straight stream) will cancel the stow
command, and the stow output signal will continue to provide a ground. To stow the monitor,
the stow command must be reactivated.