12
MULTIPORT ELECTRONIC CONTROLLER continued...
5. Mount encoder torque plate (21) to optical encoder (20) using screws (22) with the open
slot opposite to the encoder ribbon cable.
6. Insert the shaft of optical encoder (20) into the top end of shaft (6). Align and engage
the guide pin (16) into the slot of the encoder torque plate (21). Tighten setscrew (8)
and capscrews (13) to secure the optical encoder (20) and the lower bracket (12) in
position.
NOTE: The optical encoder (20) is adjusted and tested 100% by Sherrex Systems
Ltd.
7. For MEC using AC supply voltage, install transformer (27) on the upper bracket (23)
using screws (28).
8. Attach MK 3/6 terminal strip (25) to the upper bracket (23) using screws (26). Label the
terminals with terminal numbers (33) 1 - 6.
9. Install fuse holder (36) and fuse (37) on the upper bracket (23).
10. Loosely attach upper bracket (23) assembly to the lower bracket (12) using screws (24).
11. Mount MP-08 control board (29) complete with the fuse (38) to the lower and upper
brackets (12) (23) with screws (30). Install nylon washers (39) in between the brackets
and the control board. Adjust for squareness before tightening screws (24) and (30).
NOTE: The MP-08 control board assembly (29) is supplied and assembled by
Sherrex Systems Ltd. All units supplied by Sherrex have been 100% tested at
factory.
See the typical MP-08 control board (29) assembly drawing on page 18.
CAUTION: Insert the encoder ribbon cable connector to MP-08 control board (29) with
the male tab oriented downward to engage with the female slot in the
mating socket.
12. Prepare and stamp nameplate (4) to install on top of cover (2) using drive screws (5).
13. Install ground terminal (32), ring terminal (34) and screw (35).
14. Lube and install breather-drain (31). Lube and install plugs for all unused entries.
15. Lubricate and install o-ring (3) to cover (2). Apply anti-corrosion spray to cover (2) and
housing (1). Lube threads and install cover (2) to housing (1).
L. OPTIONAL MEC SOFTWARE PROGRAM
The MEC software program requires a minimum 486 DX33 running Windows 3.1 or
Windows 95, with 4Mb of ram and 2Mb of hard disk space.
To install the program place disk 1 into the computer's disk drive. Enter Windows and click
on the Run option. Type in a:\setup (or b:\setup) to launch the MEC setup program. Follow
the on- screen instructions to install the program to a subdirectory and create a program
group and icon.