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

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MAINTENANCE
14
13
9
10
11
12
11
1
2
5
4
Torque screw to 180 lb-in or 15 ft-lb
(21 Nm).
For the CL4311 and CL6410, torque
screws to 30 ft-lb (41 Nm).
3. Install front gasket (11), stationary seal (12), rear gasket (11) and seal gland (10) into casing
(1) using allen screws (9). Torque the screw to 72 lb-in (8 Nm). For the CL4311 and the
CL6410, torque the screw to 60 lb-in (7 Nm). NOTE: A rear elastomer gasket is required
when using a front PTFE gasket.
4. Install casing (1) to pump adapter with nuts (13) and washers (14). Tighten nuts and
washers.
5. Screw impeller (2) to stub shaft.
6. Install o-ring (5) in impeller.
7. Install impeller screw (4) on stub shaft. Torque impeller screw to 180 lb-in or 15 lb-ft (21Nm).
For the CL4311 and CL6410, torque the impeller screw to 30 ft-lb (41Nm).
Type FG - Water Cooled Single Seal
1. Using a proper press fitting tool, (OD should be 2.913”), install single flush lip seal (21) into
stuffing box (22) with beaded edge up. Make certain the lip seal is completely seated in
the gland in the stuffing box.
Note: It is not necessary to use a press fitting tool to install the lip seal on the 4311 and 6410
pumps. Install the lip seal beaded edge up, making certain the seal is completely seated in
the gland in the stuffing box.
2. Install o-ring (20) into stuffing box (22).
22
21
20
2.913" OD press
fitting tool
Torque screw to 72 lb-in (8 Nm).
For the CL4311 and CL6410,
torque screws to 60 lb-in (7 Nm).