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Page 21
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Installation
A311-03-880 Issue A
When the coupling hubs are correctly positioned, apply a suitable thread locking compound to each of the hub fixing
set screws and tighten fully.
Install the coupling insert. Move the holding ring over the coupling insert, aligning the marked reference line on the
holding ring over the groove on the outside of the coupling insert. Once positioned, screw in the holding ring set
screws and tighten.
Re-fit the two covers over the access ports and secure in position.
Note the centre of gravity position of the assembly as shown on
or
. If the c of g lies outside the pump
mounting feet closest to the motor and/or outside of any pallet, frame or other support on which it is mounted, then
make sure that the assembly is suitably and securely fixed prior to removing the motor lifting gear. Remove the motor
lifting gear.
Figure 6 - Coupling components
1. Holding ring
2. Hub fixing set screw
3. Coupling hubs
4. Coupling insert
5. Holding ring set screws
