CPE C100 사용 설명서 - 페이지 11

{카테고리_이름} CPE C100에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. CPE C100 18 페이지. Portable centrifugal pump with vfd digital speed control

MAINTENANCE

REASSEMBLY

1. Install the adapter to the motor, with the drain cavity at the bottom. Insert the four bolts securing the adapter to

the motor. Tighten the bolts securely.

2. Assemble the stub shaft to the motor armature shaft. Do not tighten set screws.

3. Install the backplate by rotating it until the pins in the backplate engage the pins in the adapter.

Rotate the shaft until the floating pin hole is in a horizontal position. Insert the floating retainer, center it in the

shaft, and slide the impeller on the shaft. Hold the impeller tight against the shoulder on the shaft and rotate the

shaft one-fourth turn until the floating retainer drops and angages the impeller.

1. Assemble the clamps to the adapter, and install the casing.

2. Push the stub shaft onto the motor shaft until the impeller strikes the inside front face of the backplate. Locate

the stub shaft on the motor shaft allowing 1/16th (1.5mm) maximum clearance between the rear face of the impeller

and the inside face of the backplate. Tighten the set screws on the stub shaft. Remove casing, impeller, impeller pin

and backplate.

3. Slide the rubber deflector on the shaft until seats the groove in the shaft

Note: If the deflector cannot be forced on with the fingers, a blunt instrument can be used to provide additional

force at the I.D. of the deflector.

4. Slide drive collar onto stub shaft, and locate per setting instructions in next section. Assemble the spring, seal

cup, o-ring seal and carbon seal, and install as a unit, taking care that slot in seal cup is aligned with pin in drive

collar. Gentle finger pressure will overcome o-ring resistance on the shaft.

Note: Do not lubricate seal with any type of oil or grease. The seal faces are lubricated by product being

pumped.

Install the backplate by rotating it until the pins in the backplate engage the pins in the adapter. Rotate the shaft

until the floating pin hole is in a horizontal position. Insert the floating retainer, center it in the shaft, and slide the

impeller on the shaft. Hold the impeller tight against the shoulder on the shaft and rotate the shaft one-fourth turn

until the floating retainer drops and engages the impeller.

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