MICON 500C Electronic Sequencing
8
234AY00.INS R06
Computer Installation Guide
FIGURE 9
ACTUATOR SHAFT AND COUPLER ASSEMBLY POSITION
FOR COUNTERCLOCKWISE ROTATION
3.2
HANDLE SHAFT ACTUATION
As outlined in explanation accompanying Figure 6, page 6, the MICON 500C handle switch may be
switched
ON
by rotating the actuator shaft 90 degrees in either direction. As shipped from the factory,
a clockwise rotation of the coupler assembly (as viewed from the coupler side) is required to switch the
pumphead ON.
If the installation requires a counterclockwise rotation to turn the head ON, see
Figure 9 below and complete the following steps:
a) Turn the coupler assembly to the desired
handle OFF
position (i.e., against stop pin #1).
b) Remove the cotter pin which secures the coupler assembly to the actuator shaft.
c) Rotate the actuating shaft until the flat (beveled) surface on the end is facing upwards, and
re-install the cotter pin in a vertical position.
THE COUPLER ASSEMBLY SHOWN IS RESTING AGAINST STOP PIN #1 WHEN IN
HANDLE OFF (BATTERY ON)
POSITION, AND REQUIRES A 180 DEGREE
CLOCKWISE ROTATION TO TURN
ON
(I.E., COTTER PIN TO THE LEFT).
FLAT (BEVELLED) END OF ACTUATOR SHAFT IS FACING UP WHEN HANDLE
OFF AND SNAPS TO NEGATIVE
90 DEGREE ANGLE
WHEN
HANDLE ON AND
BATTERY ON
.
COUPLER ASSEMBLY
STOP PIN #1
STOP PIN #2
ACTUATOR SHAFT
FLAT (BEVELLED)
SIDE UP IS
HANDLE
OFF (BATTERY ON)
POSITION
ON
COTTER PIN
