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Summary of Contents for CSI Tri-Clover CL Series
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Page 2: Table Of Contents
CONTENTS Thank y ou for p urchasing a Tri-Clover Product! This manual contains disassembly and assembly instructions, maintenance p rocedures , troubleshooting , and a complete p arts list for all CL Series Centrifu g al Pumps desi g ned and manufactured by Tri-Clover Inc. -
Page 3: Important Safety Information
SAFETY SAFE TY D0'5 AND DON'TS IMPORTANT SAFETY INFORMATION DO read and understand these instructions before installing or using the pump. DO NOT modify the pump. Modifying the pump creates unsafe conditions and voids all The following DANGER, WARNING, AND CAUTION signs and their meanings are used within warranties. -
Page 4: Technical Data
'l'EEHNIC.A.I, INF'C>RM.A.'l'ION TECHNICAL DATA UNPACKING EQUIPMENT SPECIFICATIONS v' The following items are included with the pump: • Delivery Notes Maximum Inlet Pressure ................145 PSI (1000 kPa) (1 Obar) • Pump Service/Instruction Manual F (-10 ° c to 140 Temperature Range ................. 14 °... -
Page 5: Installation
INSTALLATION INSTALLATION INSTALLATION OPERATIONAL CHECK WARNING WARNING Never run the pump with both the suction side and the Only authorized electricians should connect the pump. pressure side blocked. This will cause serious damage to the pump . WARNING Ensure sufficient clearance around Mounting surface should be flat and the motor and pump. -
Page 6: Maintenance
.., · . . . > . .- · - . · . MA iNT " · :· _ . _ · _ . . MAINTENANCE · � �":,- - � ·-: : - . ; -� CLEANING AND REPAIR DISASSEMBLY ·-.. - Page 7 MAINTENANCE MAINTENANCE ROTATING SEALS DISASSEMBLY Remove and disassemble seals according to the appropriate configuration shown and described. Type DG - External Balanced Seal CL4311 only Remove the rotating seal (15), o"ring (5), spring (16) and drive collar {17) from stub shaft, CL4311 and CL6410: Remove 15, 5, 16, and 18 from the stub shaft Remove pin (19) as If disassembling pump with stuffing box and flushing pipes, remove as follows: needed.
- Page 8 MAINTENANCE PUMP PARTS DISASSEMBLY Type EG - Water Cooled Balanced Double Seal After the seals are removed and disassembled, remove the following: Screws are metric. '_>-- Wrench size is 10mm. 3 6 38 Remove front rotating seal (15), o-ring (5), spacing ring (25) spring (16). o-ring (5). and rear rotating seal (15) from stub shaft.
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Page 9: Inspection
MAINTENANCE MAINTENANCE INSPECTION • Inspect a-rings, seals and gaskets for reuse. Worn a-rings, seals and gaskets should be Place stub shaft with parts assembled on motor shaft. replaced. Stub shaft should be placed so after the pump adapter is installed, the distance between the ·... - Page 10 MAINTENANCE MAINTENANCE SETTING IMPELLER CLEARANCES WITHOUT SEALS ROTATING SEALS AND PUMP CASING ASSEMBLY Type DG - External Balanced Seal Feeler gauge Impeller CL4311 only If assembling DG type seals, install o-ring (5} into rotating seal (15). Then assemble the rotating seal (15) and spring (16} onto the drive collar (17). For the CL4311 pump, insert the pin (19) into the drive collar, and install the o-ring (5) into the rotating seal (15).
- Page 11 MAINTENANCE MAINTENANCE t< rfJ, Tu •,/ ('2 . {( • �� (rtJJI. "'y) � Iii)' � Torque screws to 7 2 lb-in (8 Nm). 9 ----·-- / g / For the CL4311 and 6410, torque screws to 60 lb-in (7 Nm). �/A7�l c1 fllJ} �...
- Page 12 MAINTENANCE MAINTENANCE Type EG - Water Cooled Balanced Double Seal "I¼- Notch in Cap I ' : " Drive Collar Pin Install the stainless steel drive collar (18) with the spring (I 6) and rotating seal (15) onto the stub shaft. Ensure the drive collar pin enters the notch on the rotating seal cup when the spring is compressed.
- Page 13 MAINTENANCE MAINTENANCE 14. Install o-ring (5) in impeller. 15. Install impeller screw (4) on stub shaft. Torque impeller screw to 180 lb-in or 15 lb-ft (21 Nm). For the CL4311 and CL6410, torque the impeller screw to 30 lb-ft (41 Nm). 16.
- Page 14 MAINTENANCE FINAL ASSEMBLY � ti 3 3 � 14 ,, ,, ' ----- ¾4 - - - - - - - - - - - - - · Torque screw to 180 lb-in or 15 ft-lb (21 Nm). On CL4311 and Cl6410 30 lb·ft (41Nm).
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Page 15: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING The troubleshooting chart applies to problems which may arise during pump operation. The chart assumes that the pump is correctly installed and is the correct size for the application. Contact Tri-Clover if assistance is required. Refer to the motor manufacturer's operating and maintenance manual for motor troubleshooting information. -
Page 16: Parts List
PARTS LIST EXPLODED VIEW FOR ALL CL SERIES PUMPS ORDERING INFORMATION All orders for repair parts must contain the following: Complete model number (located on nameplate). Pump serial number (located on nameplate). Description and part key number from the parts list. The exploded view and parts key facilitate ordering repair parts from Tri-Clover. -
Page 17: Cross Sectional View
PARTS LIST CROSS SECTIONAL VIEW KEY# DESCRIPTION KEY# DESCRIPTION Casing Spacing Ring Impeller Stationary Seal, Rear Cover O-ring, Stationary Seal lmpelter Screw Stuffing Box (Type EG) O-ting 1, 2 or 3 Adapter Wingnut 6 or8 Screw, Motor Stud, Casing/ Cover 6 ors ,_l3';;... - Page 18 c � 6 Ge ) fs ) ( � ��(�(16)�� � � �-� � 45 TYPE FG-WATER COOLED JOHN CRANE TYPE EG-WATER COOLED TYPE DG - EXTERNAL SINGLE SEAL DOUBLE 8 SEAL BALANCED DOUBLE SEAL BALANCED SEAL Required on 1 ½ and 2 horsepower DG SEAL FOR THE CL4311 AND CL6410 ONLY: motors only.
- Page 19 PARTS LIST PARTS LIST Cl PUMP REPLACEMENT PARTS Cl PUMP REPLACEMENT PARTS CL2264 CL2265 CL2284 CI.4359 CI.4378 Cl.3285 Cl3295 CL4311 CL- 1 488 CL4387 Description Descri p tion 9,�f7j799�1s c Pal't Number Part Number Part Nnmber Pare Number Part Number W I1;:1i' 1 ?�L�;...
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Page 20: Cl Pump Replacement Parts
PARTS LIST PARTS LIST CL PUMP REPLACEMENT PARTS CL PUMP REPLACEMENT PARTS 140TC 180TC: 210TC 250TC 320TSC 213-215 TC 254-256 TC 284-286 TC 324-365 TSC 405 TSC 280TSC Description NEMA NEMA NEMA NEMA NEMA NEMA Part Numbcr Part Number Part Nmnber Part Number Part Number Prames Frames Frames...
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