EasyPro EX3600 Manuale di installazione e assistenza - Pagina 3

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PUMP END ASSEMBLY

1. Inspect all pump parts (O-ring, O-ring groove, impeller hub ID, motor shaft, etc.) and clean if necessary.

2. Apply sealant to the bracket bore ID wall and around the seal case - follow sealant mfg. instructions. We recommend using Gasgacinch®.

Silicone sealant can also be used.

3. Press the carbon graphite seal into the bracket while taking care not to touch or damage the carbon graphite face. Never touch or apply

pressure to the carbon graphite seal face!

4. Screw four M-Bolts five complete turns into the threaded holes located on the motor face.

5. Mount the bracket to the motor by aligning the key holes over each bolt head, then rotate clockwise which will position the small key

hole slot under each bolt head. Tighten each bolt with a wrench to secure the bracket to the motor (8-25 lb. in.).

6. Carefully, lubricate the seal seat elastomer OD and impeller hub ID with water. Press the seal seat into the impeller hub making certain

that the ceramic is in evenly — the sealing surface should be parallel with the impeller hub.

7. Apply clean water to the carbon-graphite and seal seat sealing surfaces. Do not use silicon lubricants or grease!

8. Lock the shaft by placing a screwdriver blade into the shaft slot at the fan end of the motor. Thread the impeller onto the motor shaft

(Insure that the small impeller washer is in place on the impeller). Thread until the washer securely contacts the shaft shoulder.

9. Seat the large O-ring into the bracket O-ring groove.

10. Assemble the volute onto the bracket with six P-Bolts (10-24 x 2 3/4" carriage bolts) and six flanged lock nuts. Tighten in a cross

pattern (30 lb. in.).

11. Install the drain plug and O-ring, into the volute drain hole.

12. Before operating the EX3600, allow a proper cure time for the sealant used in step 2.

IMPELLER

VOLUTE

DRAIN

PLUG

& O-RING

P-BOLT

DISASSEMBLY

1. Shut off power to the motor before servicing any pump!

2. Unplug the power cord.

3. Disassemble the volute from the bracket - six P-Bolts and six flanged lock nuts. The volute may remain attached to the plumbing to

help simplify re-installation.

4. Lock the shaft by placing a screwdriver blade into the shaft slot at the fan end of the motor. Unthread the impeller from the motor shaft

— Take care not to misplace the small metal impeller washer.

5. Remove the ceramic, with rubber boot, from the impeller hub (if you are replacing the seal).

6. Loosen the four M-Bolts attaching the bracket to the motor. Rotate the bracket counter-clock wise until the screw heads are located in

the large key hole slots. Lift off the bracket from the motor.

7. Remove the carbon-graphite seal assembly from the bracket by pressing it out from the motor-side of the bracket. Do not pry it out

with a screwdriver from the pump cavity-side of the bracket (if you are replacing the seal)!

EX3600

BRACKET

M BOLT

SLINGER

IMPELLER

WASHER

SS SEAL

FLANGED

LOCK NUT

LARGE

O-RING

MOTOR ILLUSTRATION IS FOR REFERENCE ONLY.

Reliability You Can Count On!

1.89

3.86

7.00

3.07

2.19

2" INLET

FNPT

0.25" DRAIN PORT FNPT (PLUGGED)

DESCRIPTION

PART NUMBER

DRAIN PLUG

1000.110 LG

O-RING, DRAIN PLUG

E014B70

VOLUTE

750.070 LG

LARGE O-RING

750.061

IMPELLER

750.059

WASHER, IMPELLER

750.012M

SS SEAL

750.0414

BRACKET

750.030 LG

HARDWARE KIT

750.502

SLINGER

750.010

Note: These part numbers are only for standard models

within the EX3600 series.

1.5" FNPT

DISCHARGE

Pg. 3