Tri-Clover Tri-Flo CL Series, Руководство по обслуживанию и установке

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Type EG - Water Cooled Balanced Double Seal
1. Install front gasket (11), stationary seal (12), rear gasket (11) and seal gland (10) into casing
(1) using Allen screws (9) and washers (38). Torque screw (9) to 72 lb-in (8 Nm). For
CL4311 and CL6410, torque screw to 60 lb-in (7 Nm). (A rear elastomer gasket is required
when using a front PTFE gasket.)
2. Install o-ring (27) onto rear stationary seal (26) and place stationary seal (o-ring first) into
bottom of the stuffing box (28). Ensure that the rear stationary seal is seated properly in the
stuffing box by pressing down evenly on the seal until it is flush with the inside of the stuffing
box.
3. Lubricate the stuffing box o-ring (20), and place it around the outside edge of the stuffing
box (28).
4. Install the o-rings (5) into the two rotating seals (15).
Note: Do not lubricate these o-rings with silicone spray. This will cause the seal to slip and
rotate independently on the shaft. Instead, use soapy water or some other temporary
lubricant suitable to your application. This will allow the o-rings to slide easily over the
shaft, without permanently lubricating them.
5. Install spring (16) onto the seal cup (with seal attached) (15). Then place seal, face down
and spring up, onto the stationary seal (12).
6. Insert the spacing ring (25) inside the spring (16). Make certain spacing ring is seated flat
against o-ring.
MAINTENANCE
Torque screw to 72 lb-in (8 Nm)
For the CL4311 and 6410, torque
screws to 60 lb-in (7 Nm).