Taco VM0102 Installation And Operating Instructions Manual Download

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REPAIR PARTS LIST FOR VM04 AND VM06 SERIES MODELS

16A

16B

16C

16D

16E

16F

16H

16J

16K

16L

16I

16G

3363 0199

15A
15B

15C
15D
15E
15F
15G

Figure 15 - Exploded View VM04 and VM06

VM04
VM06

Key

No.

Description

Motor

Coupling Half

Socket Head Screw

Coupling Guard

Coupling Pin

Motor Bracket

Staybolt Nut

Staybolt Lockwasher

Staybolt Flat Washer

Vented Priming Plug

Flat Washer

Lock Washer

Capscrew

Conic Spring

Seven Part Mechanical Seal (Includes 15A thru 15G)

15A

O-Ring, Larger Diameter

15B

Stationary Half of Mechanical Seal

15C

Rotating Half of Mechanical Seal

15D

O-Ring, Smaller Diameter

15E

Flat Washer

15F

Spring

15G

Mechanical Drive Ring

Key

No.

Description

Replacement Stack Kit (Incl.16A thru 16L)

16A

Shaft

16B

Stop Ring

16C

Mechanical Seal Spacer

16D

Spacer

16E

Upper Intermediate Chamber

16F

Diffuser

16G

Impeller

16H

Spacer

16I

Bearing

16J

Suction Chamber

16K

Shaft Washer

16L

Nut

Sleeve O-Ring

Stainless Steel Sleeve

Staybolt

Pipe Plug

Suction/Discharge

Drain Plug Gasket

O-Ring

Drain Plug

Summary of Contents for VM0102

Page 1: ... and Three Phase 60 Cycle Record the following information from the motor and pump nameplates for future reference Pump Model No Bill of Material No Motor Model No Motor Serial No H P Volts Hz Ph Rated Amp Draw Taco Inc 1160 Cranston Ave Cranston RI 02920 BE807 TACO 12 5 06 ...

Page 2: ...y glasses at all times when working on pumps INSPECT THE SHIPMENT The vertical multistage centrifugal inline pump has been carefully inspected and packaged to assure safe delivery Inspect the pump and fittings and report to the carrier any items which are damaged or missing CONFIRM YOU HAVE THE RIGHT PUMP APPLICATIONS AND OPERATING RANGES Multistage in line centrifugal pumps are designed for liqui...

Page 3: ...12 3 8 11 1 8 5 1 4 2 25 5 8 7 1 8 VM0204 13 1 2 11 1 8 5 3 4 2 1 8 26 5 8 7 1 4 VM0205 14 1 2 12 5 3 4 2 1 8 28 5 8 7 1 4 VM0206 16 13 5 8 6 7 8 2 7 8 32 1 2 8 1 2 VM0207 18 1 8 13 5 8 6 7 8 2 7 8 34 5 8 8 1 2 VM0208 18 1 8 13 5 8 6 7 8 2 7 8 34 5 8 8 1 2 VM0210 20 1 4 15 1 4 8 3 3 8 38 7 8 10 5 8 VM0212 22 3 8 15 1 4 8 3 3 8 41 10 5 8 VM0214 24 1 2 15 1 4 8 3 3 8 43 1 8 10 5 8 VM0216 26 5 8 15 1...

Page 4: ...ling and lubrication of the pump See Table III Run the bypass relief valve and discharge pipe to a floor drain or a tank for collection Suction pipe should be adequately sized See Table IV and run as straight and as short as possible to keep friction losses to a minimum Pipes valves and fittings must have a pressure rating equal to or greater than the maximum system pressure Pressure check the dis...

Page 5: ...ied electrician in accordance with the National Electrical Code and all local codes and regulations Make sure that the motor voltage phase and frequency match the incoming electrical supply The proper operating voltage and other electrical information can be found on the motor nameplate These motors are designed to run up to 10 of the nameplate rated voltage The wiring connection diagram can be fo...

Page 6: ...tion pipe and the pump are completely filled with liquid 4 Replace the vented priming plug and tighten it securely 5 Repeat steps 1 4 until the pump is primed NOTICE Please turn to Starting Page 7 before proceeding any further No Flow Operation This pump must not operate at no flow To prevent no flow operation install a bypass orifice sized to allow the minimum rate of flow to pass the pump at all...

Page 7: ...lating Minimum Inlet Pressure Minimum inlet pressure is required to avoid cavitation in the pump and is calculated as follows H Pb NPSHR Hf Hv Hs H Minimum Inlet Pressure in Feet of Head Pb Barometric Pressure in Feet 1 Bar 29 92 inches of Mercury Hg 1 PSI 2 31 Ft of Head 1 Bar 33 5 Ft of Head NPSHR Net Positive suction head required To be read from the NPSHR curve Figure 8 at the highest flow the...

Page 8: ...ws that hold the motor and the motor bracket together then tighten evenly and diagonally See Table VIII Page 11 for torque specifications 12 Reinstall the coupling pin Key No 5 in the shaft 13 Reinstall the coupling halves Key No 2 on the pump and motor shaft Make sure to engage the couping pin Key No 5 NOTICE Be sure coupling surfaces are thoroughly clean prior to assembly 14 Snug up the socket h...

Page 9: ... only 12 Clean the O Ring seat and install a new O Ring Key No 21A VM01 and VM02 only 13 Install a new lower sleeve O Ring 14 Install the new stack without the stainless steel sleeve NOTICE Be sure to align either the small priming hole or the suction interconnector pin hole located on the bottom stage of the stack properly in the base of the Suction Discharge Key No 21 See Figure 11 15 Use a rubb...

Page 10: ...k and clean all sealing and gasket surfaces with a clean wet cloth Replace all seals gaskets and O Rings 1 Turn the motor bracket Key No 6 upside down 2 Moisten the seal seat in the motor bracket with a small amount of water 3 Lubricate the larger diameter O Ring Key No 15A with a small amount of water and install it on the stationary half of mechanical seal Key No 15B 4 Press the stationary half ...

Page 11: ...he pump meets required performance and is operating smoothly and quietly 2 There are no leaks 3 The motor is not overheating 4 Remove and clean all strainers and filters in the system 5 Verify amp draw check motor amperage 6 Pump wear rings and shaft require no regular maintenance 11 Coupling Motor Staybolt Stack Nut Socket Head Socket Head Socket Head Capscrew Capscrew Hex Hex Hex Hex Screw Screw...

Page 12: ...er 12 Lockwasher 13 Capscrew 14 Spring Ring 15 Seven Part Mechanical Seal Includes 15A thru 15G 15A O Ring Larger Diameter 15B Stationary Half of Mechanical Seal 15C Rotating Half of Mechanical Seal 15D O Ring Smaller Diameter 15E Flat Washer 15F Spring 15G Mechanical Drive Ring 16 Replacement Stack Kit Incl Key Nos 16A thru 16L Key No Description 16A Shaft 16B Stop Ring 16C Mechanical Seal Spacer...

Page 13: ... Plug 11 Flat Washer 12 Lock Washer 13 Capscrew 14 Conic Spring 15 Seven Part Mechanical Seal Includes 15A thru 15G 15A O Ring Larger Diameter 15B Stationary Half of Mechanical Seal 15C Rotating Half of Mechanical Seal 15D O Ring Smaller Diameter 15E Flat Washer 15F Spring 15G Mechanical Drive Ring Key No Description 16 Replacement Stack Kit Incl 16A thru 16L 16A Shaft 16B Stop Ring 16C Mechanical...

Page 14: ... OR FITNESS FOR USE AND THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION CONTAINED HEREIN TACO INC WILL NOT BE LIABLE FOR ANY SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES Taco Inc 1160 Cranston Street Cranston RI 02920 401 942 8000 14 TROUBLESHOOTING GUIDE Hazardous voltage and risk of sudden starts Disconnect all power to the pump before servicing or working on pump Make sure that power...

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