FEDCO MSD-350 Bedienungsanleitung

MSD 160-400 Installation Operation Manual, 08-160-XXXXXX-0

INSTALLATION & OPERATION MANUAL

www.fedco-usa.com

ONE COPY OF THIS MANUAL MUST REMAIN WITH THE EQUIPMENT AT ALL TIMES

English Version

Models: MSD-160 ● MSD-200 ● MSD-350 ● MSD-400

MSD-270

MSD™

MULTI-STAGE DUPLEX

HIGH PRESSURE PUMPS

MSDTM Series

- 2-

FEDCO Certications

ISO 9001 and ISO 14001:

FEDCO has adopted the ISO 9001 standard to dene and develop our Quality Manage-

ment System (QMS.) The QMS allows FEDCO to better serve our customers’ needs

through continuous improvement of the quality, delivery, and e󰀩ciency of our products.

3 FEDCO achieved ISO 9001 registration in September 2017.

FEDCO has adopted the ISO 14001 standard to dene and develop our Environmental

Management System (EMS) to better protect our environment.

3 FEDCO achieved ISO 14001 registration in September 2017.

CE Stamp:

CE marking conrms that specic products are in compliance with European Union

requirements. This allows FEDCO’s product lines to be sold throughout the European

Economic Area. Most FEDCO products can be provided with the CE mark.

Compliant Test Systems:

Performance acceptance testing of FEDCO pumps and energy recovery devices are

measured using procedures and instrumentation tested by a third party NSF® auditing

company to be in accordance to the Hydraulic Institute’s H.I. 14.6 standards for cen-

trifugal pump testing and data recording.

www.fedco-usa.com

MSDTM Series

- 3-

Commitment to Quality & Success

Fluid Equipment Development Company (FEDCO)

was founded in 1997 to develop new uid machinery

to reduce the cost of reverse osmosis desalination.

The results included patented concepts, highly in-

tegrated design, superior production software, and

sophisticated manufacturing processes. Our e󰀨orts

culminated in multiple lines of energy recovery tur-

bines and pumps uniquely suited for seawater and

brackish RO desalination.

We are the developers of the HP-HEMI™ ERD and

control system for mega-scale SWRO systems, as

well as the world’s rst low-cost integrated pump-ERD

for brackish water RO. Additionally, our Monroe facility

operates the largest pump and ERD test system dedi-

cated to SWRO systems in the world.

Our teams of talented and energetic engineers,

manufacturing specialists and systems experts have

created a fully integrated enterprise with one aim – to

provide our customers with customized uid machines

with exceptional e󰀩ciency and low capital cost cou-

pled with customer service that exceeds their expec-

tations. The results include new designs, technology,

manufacturing processes, and standards. Our pumps

and ERDs use bearings that are lubricated by feed or

brine to eliminate the numerous maintenance and lo-

gistics issues associated with oil or grease lubricated

bearing systems. We o󰀨er three materials of construc-

tion: Duplex SS, Super Duplex SS and 316 SS.

We design uid machines to take full advantage of the

technical characteristics of the membrane process.

FEDCO pumps only cover ows and pressures found

in BWRO and seawater SWRO applications. They are

designed for clean uids and are optimized for typical

suction pressures in RO systems. Our ERDs include

variable area nozzles that meet typical brine pressure

variations. Our products eliminate external tubing car-

rying high pressure feed or brine that can fail creating

hazards to personnel and equipment. Our units are

designed for operation and maintenance by unskilled

personnel in the harshest of desert or marine environ-

ments.

With the longest warranty and the highest e󰀩ciencies,

our product lines are unmatched in quality and per-

formance by any manufacturer in the RO equipment

market. FEDCO is a widely recognized supplier with

thousands of units installed around the world.

Eli Oklejas - FEDCO CEO

FEDCO USA

FEDCO

800 Ternes Drive

Monroe, MI 48162, USA

Telephone: +1 (734) 241-3935

Fax: 734-241-5173

Email: [email protected]

FEDCO UAE

Oce 1910 | Concord Tower

P.O. Box 282102 | Media City

Dubai, United Arab Emirates

Telephone: +971 (0)4 242 3856

Fax: +971 (0)4 242 3856

Email: [email protected]

FEDCO SINGAPORE

(No Oce Address)

Telephone: +(65) 9784 3813

Email: [email protected]

www.fedco-usa.com

For patent coverage visit patent.fedco-usa.com

MSDTM Series

- 4-

Table of Contents

Unpacking/ Inspection/ and Storage ...........5

MSD External Components ........................ 5

Inspection of Unit Upon Receipt ................. 5

Pump Storage Requirements ..................... 6

Motor Storage Requirements...................... 6

Pre-Installation............................................ 6

Theory and Operation ...................................7

Technical Description.................................. 7

MSD Pump Internal Components ............... 8

Installation Procedures.................................9

Warnings and Safety Precautions............... 9

User Health and Safety............................. 10

In the Work Area ....................................... 10

Electrical Connections and Regulations ... 10

Variable Frequency Drive (VFD)

Requirements ........................................... 11

Motor and Pump Installation Requirements11

Horizontal Lifting and Handling................. 12

Vertical Lifting And Handling..................... 14

Optional Horizontal Baseplate Installation 15

Optional Vertical Baseplate Installation .... 15

Foundation Specications ........................ 16

Pump Assembly...........................................17

Horizontal Motor Installation ..................... 17

Flexible Coupling Check ........................... 18

Horizontal Motor Installation - No Motor

Adapter ..................................................... 21

Vertical Motor Installation.......................... 25

Initial Pump Alignment .............................. 31

Final Pump Alignment............................... 36

Final Pump Alignment - No Motor Adapter 41

Sag Test.................................................... 45

Pump Piping Connections......................... 47

Optional High Pressure Seal Carrier......... 51

Recommended Instrumentation and

Operation .................................................. 52

Upstream Filtration......................................53

Preparation For Pump Start Up .................53

Start Up Precautions................................. 53

Start Up Checklist ..................................... 53

Pump Start Up .......................................... 53

Basic Troubleshooting................................54

Visual Inspection....................................... 54

Basic Troubleshooting Chart .....................55

Specications ..............................................56

Service Parts Kits...................................... 56

Ordering Parts .......................................... 56

Fastener Torque Specications ................ 59

Pump Alignment Specications ................ 59

Balance Disc Specications...................... 59

Lubricants and Compounds...................... 59

Maintenance Schedule ............................. 60

Service Policy ..............................................61

Return Material Authorization (RMA) ....... 61

Procedure ................................................. 61

Start-Up Record ....................................... 62

Overhaul Record....................................... 63

Warranty Registration Form .......................64

MSD Unit Operating Conditions.................65

Notes.............................................................65

MSDTM Series

- 5-

Unpacking/ Inspection/ and Storage

MSD External Components

Inspection of Unit Upon Receipt

• Review the contents of the packing list to make sure all components have been included.

• Inspect all components for signs of damage which may have occurred during shipping.

• If damage is present or if the contents are incomplete, please contact your shipping company

or a FEDCO representative before proceeding.

910 11

Figure 1 - Pump Assembly External Components

Item Description Item Description

1 Vertical leveling foot

(Vertical conguration)

9 Inlet housing

2 Precision leveling foot

(horizontal orientation only)

10 High pressure seal carrier

(Optional)

3 Branding plate 11 Inlet housing bolts

4 Coupling guards 12 Motor adapter

5Flexible coupling 13 Motor adapter bolts

6 Discharge housing 14 Bearing drain line

7 Di󰀨user housing (bowl) 15 Drain tube holder

8Di󰀨user housing bolts

MSDTM Series

- 6-

Unpacking/ Inspection/ and Storage Continued

Pump Storage Requirements

• The MSD unit must be protected from

moisture, sand, grit, and other foreign mat-

ter. Do not remove the protective covers

from the pipe connections until ready to in-

stall. For long-term storage, keep pump and

all other components in its original crate

away from moisture, sand or dust.

Long-Term Storage (>6 Months) Checklist

1. Check caps to ensure they have not been

damaged or allowed debris inside the unit.

• Check for debris (wood, slag, sand or any

dirt) and clean up with a clean, wet rag if

minor.

2. Shaft Check:

• Turn manually (through feed inlet) and

check for ease of turning.

• Check for axial movement.

3. Seal Check:

• Prime MSD with clean water and allow the

O-rings to soak for 1 hr before start-up.

Check for leaks.

Motor Storage Requirements

• Specic conditions are required for proper motor care and storage. Refer to the motor manu-

facturers instructions for specic steps and instructions.

Pre-Installation

• In most instances, the unit and motor are shipped pre-assembled. All necessary installation

accessories will be included with the pump.

Feeler Gauges

(Horizontal orientation only)

Anit-seize compound

ANTI-SEIZE

Motor adapter bolts with washers

(note that quantities may vary, depending on pump size)

Coupling set screws

Pump shaft key

Coupling

Motor mounting bolts with washers and nuts

(if motor and baseplate is provided by

FEDCO)

(note that quantities may vary, depending on pump size)

Motor shaft key (if motor is

provided by FEDCO)

Figure 2 - Installation Accessories

MSDTM Series

- 7-

Theory and Operation

Technical Description

Multi-stage duplex (MSD) pumps are centrifugal

feed pumps designed for high pressure reverse

osmosis (RO) service. MSD pumps develop pres-

sure by using a series of separate pump stages

bolted together and mounted around a rotating

shaft. Each stage contains an impeller which

rotates uid with centrifugal force developing a

pressure higher than the initial input. Pressure

can be increased through the addition of stag-

es or by increasing shaft rpm. An optional high

pressure seal package is available for these

applications if pump inlet pressure exceeds

150 psi (10 bar).

Motors are selected according to equipment

operating requirements. A exible coupling al-

lows the pump shaft to oat within the coupling

eliminating thrust against the motor. The inlet

and discharge housings are designed to con-

nect to grooved rigid piping with couplings. The

inlet housing itself can be attached to the pump

in four di󰀨erent positions 90° apart. Precision

leveling feet support the pump stages along

its length. All precision leveling feet are fully

adjustable to allow accurate motor and shaft

alignment.

Item Description Item Description

1 Motor 5 Precision Leveling Foot

(Horizontal Conguration Only)

2 Inlet Housing 6 Bearing Drain Line

3Di󰀨user Housing (bowl) 7 Motor Adapter

4 Discharge Housing 8 Flexible Coupling

Figure 3 - MSD Pump External Components

MSDTM Series

- 8-

Theory and Operation Continued

MSD Pump Internal Components

The internal components of an MSD pump can

vary depending on pump conguration and

number of stages. Each stage uses a cen-

trifugal impeller with a spacer and wear ring to

reduce internal leakage.

The WATER BEARING™ assembly is located

at the discharge end of the pump. A balance

disc rotates in the bearing carrier and serves

as a thrust bearing for the pump. This unique

design uses patented WATER BEARING™

technology which allows feed water to cool and

lubricate the balance disc.

As the motor rotates the pump, pressure di󰀨er-

ences acting on the rotating impellers generate

an axial thrust acting toward the motor. The

WATER BEARING™ employs the balance disc

to create a counter-pressure which exactly can-

cels the impeller thrust load. The bearing drain

line is used to produce the counter-pressure on

the balance disc. This thrust and counter-thrust

allows the disc to “self-balance” based on oper-

ating conditions.

INLET

PRESSURE

SINGLE

STAGE

WATER BEARING™

ASSEMBLY

DISCHARGE

PRESSURE

Figure 4 - MSD Pump Internal Flow

MSDTM Series

- 9-

Hazards which are NOT IMMEDIATELY ACCESSIBLE and can

RESULT IN SEVERE PERSONAL INJURY OR DEATH if instruc-

tions are not followed properly.

Hazards which are related to Electrical Components and can

RESULT IN ELECTRICAL RISKS, SHOCK, ELECTROCUTION

OR DEATH if instructions are not followed properly.

Hazards which are NOT IMMEDIATELY ACCESSIBLE, and can

cause PERSONAL INJURY.

Hazards which are NOT IMMEDIATELY ACCESSIBLE, but are

capable of causing SEVERE PERSONAL INJURY OR DEATH.

Hazards which are IMMEDIATELY ACCESSIBLE, and capable of

causing SEVERE PERSONAL INJURY OR DEATH.

DANGER

WARNING

CAUTION

ELECTRICAL

HAZARD

PUNCTURE

HAZARD

Installation Procedures

Warnings and Safety Precautions

Safety practices and precautions for the opera-

tion and maintenance of all FEDCO pump products

MUST BE FOLLOWED. This information supple-

ments oral or written instructions that may be re-

ceived. Safety MUST be practiced as part of the

standard operating procedures for this equipment

during any installation and operation. To ensure that

safe operating and maintenance procedures are fol-

lowed, operators should develop and keep up a pro-

gram of safety checks and current instructions. This

manual contains certain operating and maintenance

procedures that involve exposure to potentially haz-

ardous situations. The levels of hazardous situations

are as follows:

MSDTM Series

- 10 -

Installation Procedures Continued

WARNING

All pump and safety precautions must be followed

to prevent physical injury to the operator. It is illegal

to operate the equipment in an EU member state if

the manual(s) is not written in that states language.

Contact FEDCO if a translated copy is needed.

CAUTION

A pump is a pressure-generating device with rotating

parts that can be hazardous. Any device containing

generated pressure can rupture, explode or dis-

charge its contents if it is over-pressurized and may

possibly result in personal injury, property damage,

environmental damage and death. All necessary

precautions must be exercised to insure over-pres-

surization does not occur. FEDCO will not accept

responsibility for physical injury, damage or delays

caused by a failure to observe the instructions in this

manual.

WARNING

Installation, operation or maintenance of the pump

unit in any manner which is not covered in this

manual could cause damage to the equipment, seri-

ous injury or death. This includes any modication

to the equipment or the use of parts not provided by

FEDCO. If there is a question regarding the intend-

ed use of the equipment, please contact a FEDCO

representative before proceeding.

CAUTION

This manual clearly identies accepted methods for

safe disassembly and assembly. These methods

must be strictly adhered to.

WARNING

Do not use the pump equipment for a di󰀨erent appli-

cation than originally specied without the approval

of a FEDCO representative.

WARNING

NEVER operate the pump equipment:

● below the minimum ow rate.

● when dry.

● without priming.

● without proper guards and safety devices installed.

● with the discharge valve closed.

● with the suction valve closed.

WARNING

FEDCO pumps are intended to pump saltwater

and brine to membranes for the reverse osmo-

sis desalination process. FEDCO pumps are not

intended to pump ammable or hazardous liquids.

Solutions intended for human consumption need

proper purication per product. FEDCO approval

will be needed to control slurry and particle size

for this specic product

ELECTRICAL HAZARD

Always follow the Lock-out / Tag-out procedure

developed by your company before starting any

maintenance or repair.

Figure 5 - Typical Lock-Out Tag-Out Tag

User Health and Safety

Safety equipment and PPE (Personal Protection

Equipment) should be used in accordance with

company regulations.

In the Work Area

• Always keep the work area clean and dry.

• Avoid all electrical dangers. Be aware of risks

from electric shock or arc ash hazards.

• Utilize adequate lifting equipment and

methods.

Electrical Connections and Regulations

• Refer to the motor nameplate for specic

electrical operating information.

• Electrical connections must be made by

certied electricians in compliance with

all international, national, state, and local

regulations and codes.

• Insure the product is isolated from the power

supply and cannot be accidentally energized.

• Make sure all thermal contacts are connected

to a protection circuit according to product

specications.

• All electrical equipment must be properly

grounded.

• During installation, service and repair, the

companies Lock out / Tag out Procedure must

be followed.

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