31
5. The outer magnet ring, OMR, (P4091X) is interchangeable to maintain the outer drive mounting
positions without removing the adapter hub (P4069X). After the initial installation, the outer
magnet ring of the outer drive assembly can be attached to the initial adapter hub position using the
two countersunk screws (02-414DJ). Tighten the screws to 60-70 in-lb using a long T handle 5/32”
allen wrench. Ensure the polygon drive and mounting surfaces of the adapter hub and OMR are
clean and smooth; a light oil may be used for preservation.
Fig. 10-2.
Outer Drive Assembly
6. Mount the IEC foot to the bottom of the IEC close-coupled bracket using 3, M12-1.75 hex head
screws.
7. Verify that the outer drive is protruding 41.5 (+1.5/-0.0) mm beyond the front edge of the close
coupled bracket.
The IEC motor drive end is now ready to mount to either and ANSI or ISO wet-end.
Note: IEC motors do not require motor risers.
10-b. MOUNTING DRIVE END TO WET END
1.
Thread the two jack screws through the
front
flange of the bracket until they
protrude as far forward as possible.
2.
Line up the wet end with front of the
bracket.
3. While firmly grasping the inlet and outlet
flanges or the outside of the casing,
carefully guide the wet end into the
bracket. Retract the jack screws a few
turns at a time. The strong magnetic
attraction will grab the wet end when you
get close enough, pulling it into the
bracket forcefully.
RECOMMENDED
NOT RECOMMENDED
DANGEROUS
Fig. 10-3
CAUTION!: Be very careful to keep fingers away from mating faces to avoid injury!
Adapter Hub and OMR
Assembly Installation
