Goulds Pumps CV 3196 i-FRAME - IOM - Manual (Page 114)

Seal the shaft with a packed stuffing box
WARNING:
Packed stuffing boxes are not allowed in an ATEX-classified environment.
Pumps are shipped without the packing, lantern ring, or split gland installed. These parts are included with
the box of fittings shipped with each pump and must be installed before startup.
1. Carefully clean the stuffing-box bore.
2. Twist the packing enough to get it around the shaft.
Packing Rings
Correct Incorrect
Lantern Rings
Correct Incorrect
3. Insert the packing and stagger the joints in each ring by 90°.
Install the stuffing-box parts in this order:
a) Two packing rings
b) One lantern ring (two-piece)
c) Three packing rings
NOTICE:
Make sure that the lantern ring is located at the flushing connection to ensure that flush is obtained.
Failure to do so may result in decreased performance.
Maintenance
112 Model CV 3196 i-FRAME Installation, Operation, and Maintenance Manual