Framo SD100-5 Istruzioni per l’uso

No. 1000-0132-4

May99/JEB

Framo

CargoPump SD100-5 Rev.: A

Instruction for Maintenance and Repair

No. 1000

0132

May99/JEB

Page 2 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

CONTENTS

Reference to associated instructions:

1.0 Sectional drawing of pump unit

1375-0027-4 Service manual STC-valve

1.1 Technical data

0290-0036-4 Installationofmechanical oil seal

0032-0357-4 Standard tool

2.0 Maintenance instruction

0032-0436-4 Special tool

2.1 Dismantling of impeller/ wear rings

0032-0437-4 Special tool, splitted pump

2.2 Dismantling of lip seal arrangement

2.3 Dismantling of mechanical oil seal

and hydraulic motor

2.4 Assembling sequence

2.5 Pressure test of pump

1.0 SECTIONAL DRAWING

Fig. 01

No. 1000

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May99/JEB

Page 3 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

1.4 TECHNICAL DATASD 100-5

PUMP TYPE: SD 100-5D*-HH***-***-*

DISCHARGE FLANGE CONNECTION: DN 100 PN 25 DIN2634

HYDRAULIC CONNECTIONS:

PRESSURE:DN 25 PN320 FRAMO

RETURN: DN 30 PN16 FRAMO

PILOT: DN10 PN320 FRAMO

AIR / INERTGAS CONNECTION:

FOR PURGING OFCOFFERDAM: FRAMO QUICK COUPLING

MAX. CONSUMPTION, 10MPUMP 0.3 NM3

FOR PURGING OFCARGOPIPE, PUMP: FRAMO QUICK COUPLING

MAX. CONSUMPTION, 10MPUMP: 1.0 NM3

HYDRAULIC OIL VOLUME IN 10M PUMP: 50 LITRE

RECOMMENDED HYDRAULIC OILS: SEE FRAMO LUBRICATIONCHART

DESIGN PRESSURE:

CARGO 25BAR

HIGH PRESSURE, HYDRAULIC: 320 BAR

RETURN PRESSURE, HYDRAULIC: 16BAR

COFFERDAM: 10BAR

WEIGHTOF PUMPAND PUMP PARTS:

PUMP COMPLETE: 10M: 350 KG

PUMP CASING: 265 KG

PUMP HEAD COMPLETE (without motor): 50KG

HYDR. MOTOR: 10KG

VOLUTECASING: 9KG

IMPELLER: 5KG

No. 1000

0132

May99/JEB

Page 4 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

2.0 MAINTENANCE INSTRUCTION

Before doing service on pump read the Service Manual for Cargo Pumps, Chapter 3,

Maintenance information.

2.1 Dismantling of impeller / wear rings

Standard tools Special tool

Name Name

Spanner 10 mm Snap Ring Plier

Spanner 16 mm Wrench

Spanner 17 mm Tool for impeller

Spanner 24 mm

Socket 19 mm

Socket 24 mm

Ratchet ½’’

Plastic hammer

Slide

NB! Before doing serviceon pump,

alwaysclosethehydraulic

pressure inlet valve, and purge

cofferdam. (SeePurging routine).

Loosen thebottom support.

Lift andsecure the support topipe stack.

Loosen and bendawaycheck pipe.

Fig. 02

Bottom support

Check pipe

No. 1000

0132

May99/JEB

Page 5 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

Remove impeller bolt by usingthe long hingedhandle (3038866) with socket (19mm). Use

impeller anti-rotating tool (3041282) to hold the impeller in position. To obtain extra forceuse

pipe (see fig.3).

Fig. 03

Lower volute casing, impeller and wear-rings inone piece.

Fig. 04

NB! Be careful when lowering thevolute casing.

The ceramic sleeveisvery brittleand may crack.

Note that drivering can fall down.

Slide/lift volute casing together with impeller and suction cover out of well.To avoid damage

on suctionwell coating, volute casingmust beplaced upon slide. Wear ringscan nowbe

replaced.

No. 1000

0132

May99/JEB

Page 6 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

Exploded viewofwear rings/impeller/volute casing.

Fig. 05

No. 1000

0132

May99/JEB

Page 7 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

2.2 Dismantling of lip seal arrangement

Standard tools Special tools

Name Name

Spanner 10 mm Assembling cylinder

Spanner 13 mm

Spanner 19 mm

Dismantle the drive ring for ceramicsleeve.

Be very careful not to damage o-ringsand ceramicsleeve.

Install assembling cylinder (3037595) tokeep ceramic sleeve in place.

Dismantle lower seal ring housing. Dismantle support ringandFRAMO double cargo seal if

necessary(consistsof two single seals).

Fig. 06

If necessaryFRAMO single cargo seal maybedismantled. Check ceramic sleeve, change

cargo sealand sleeve ifnecessary.

Fig. 07

No. 1000

0132

May99/JEB

Page 8 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

Exploded viewoflip sealarrangement.

Fig. 08

No. 1000

0132

May99/JEB

Page 9 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

2.3 Dismantling of mechanical oil seal and hydraulic motor

Standard tools Special tools

Name Name

Allen key 6 mm Assembling cylinder

Spanner 16 mm Tool for HP adaptor

Spanner 17 mm Stud bolt, 2 pcs

Snap ring plier

Hexagon bolt, 2 pcs

Slide

Before further dismantling, closehydraulic valves on topcover plate

Dismantle the pump unit from

the pipe stack. Useextractor

bolts (100594,1198) when

loweringthe pump unit.

NB!

WHEN REMOVING PUMP

UNITFROM PIPESTACK BE

EXTRACAREFUL NOTTO

DAMAGE SEAL SURFACES

ON PIPESTACK AND

POSSIBLY COATING IN TANK.

USE SLIDE IN SUCTION WELL.

Fig. 09

Dismantle the pressureadapter with

tool (A285).

Fig. 10

No. 1000

0132

May99/JEB

Page 10 of 16

INSTRUCTION FOR

MAINTENANCE AND REPAIR

FRAMO CARGO PUMP SD100-5 Rev.: A

Turn the pump unit anddismantle the pump as described in Chapter 2.1-2.2

Remove upper sealringhousingand

hydraulic motor from pump cover.

Fig. 11

Install assembling cylinder.

Dismantle upper seal ring housing

from hydraulic motor.

If necessary, remove rotating part

ofmechanical seal.

Fig. 12

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