manual 3-217-3-30680 ecooils

8/12/2019 Manual 3-217-3-30680 EcoOils

1/17

Page 1 of 17

BAL 110-11 / 102 EGENERAL INSTRUCTIONS

for Transport, Assembly, Operation and

Maintenance of Steam Jet Ejectors

(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG

Bereich S / Division SPostfach 91 13 63, D-30433 HannoverTelefon (0511) 2129-0Telefax (0511) 2129-223

Hannover, 15.01.2014STM-Kr

These instructions concern the

steam jet ejector (SJE),

in this case used as a Steam Jet Vacuum Ejectorfor Extraction Process

Customer : EcoOils, Pasir Gudang

Customer PO : Eco Sabah 026/2013

Krting Order Ref.-N. : 3/211/3/30680

Drawing N : 124021 450605 A(Item EXTF-0315)

LIST OF CONTENTS

1.0 Introduction

2.0 Safety, safety precautions

3.0 Transport, intermediate storage

4.0 Function, description

5.0 Operating data, noise emission values

6.0 Fitting position, dimensions, connections, assembly

7.0 Commissioning, operation, shut-down

8.0 Malfunctions and their sources

9.0 Procuring spare parts, parts subject to wear

10.0 Maintenance

ENCLOSURES

Technical Data Sheet resp. Table of DimensionsCharacteristic curve(s) resp. Technical Specification as Operating Data Sheet

8/12/2019 Manual 3-217-3-30680 EcoOils

2/17

Page 2 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


1.0 Introduction

These operating instructions contain fundamental directions on how to

transport, assemble, operate and maintain the steam jet ejector (SJE)in a safe, correct and economical manner.

Paying attention to these instructions will help to avoid dangerous situations,to reduce repair costs and outage time and to increase the reliability and lifeexpectancy of the SJE.

2.0 Safety, safety precautions

2.1 Important instructions concerning safety which, when disregarded, couldlead to the endangerment of persons, of the installed apparatus and its func-

tioning, have been marked in these instructions with a .

It is most important that the fitter in charge resp. skilled workers/Owner/Manager read these instructions through thoroughly before effectingtransport, assembly, commissioning and maintenance and that these in-structions are observed at all times.

Not only are the instructions as stated under this item (Safety) to beobserved but also those safety instructions given under other headings.

2.2 Qualification of personnel, training

The assembly, operation and maintenance of the SJE must be carried outsolely by suitably qualified personnel.

Therefore the Owner/Manager must ascertain that the personnel designatedto carry out jobs/activities in connection with this SJE have the required qual-ifications resp. have been suitably trained and that they fully understand thecontents of these operating instructions.

The extent of responsibility, competence and supervision of personnel must

be determined exactly by the Owner/ Manager.

2.3 These operating instructions must be always available at the SJE's

service point.

8/12/2019 Manual 3-217-3-30680 EcoOils

3/17

Page 3 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


2.4 Possible dangers on non-observation of the safety measures

Non-observation of the safety measures can lead to the endangerment of

persons as well as of the environment, of the SJE and of other apparatusconnected to it. Non-observation of these safety measures can lead to theloss of all rights to claim indemnification.

In particular, Non-observation can cause the following dangerous situations:

- breakdown of important functions of the steam jet ejector/the plant,

- failure of prescribed methods for maintenance & care,

- endangerment of persons, e.g. mechanical and chemical effects,

- endangerment of the environment through leakage of noxioussubstances.

2.5 Working according to the safety rules

The safety measures in these operating instructions, national safety rules forthe prevention of accidents as well as any internal rules concerning work,operating- and safety measures from the Owner/Manager's side, must beobserved.

2.6 Safety measures for the Owner/Manager resp. Operator

If the SJE is to be subjected to substances for which its materials cannotbe defined exactly, then a material durability test must be carried out at sitebefore the SJE is put into operation.

This will prevent material damage at a later date and possible damages tothe environment resp. injuries to persons as a result thereof.

When applicable, the SJE is to be provided with sound insulation atjob-site for the prevention of damage to the hearing system - see Item 5(Operating data) and the Data Sheet for Noise Emission Values.

Depending on the SJE's wall temperatures, the apparatus should beinsulated at site against heat radiation and for contact protection. The abovementioned sound insulation serves also as such protection.

8/12/2019 Manual 3-217-3-30680 EcoOils

4/17

Page 4 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


2.7 Directions for safety precautions during maintenance and servicing

The Owner/Manager must take care that all maintenance and service jobs

are carried out solely by authorised and qualified personnel. Furthermore, hemust ascertain that the personnel concerned has acquired sufficientknowledge by studying the operating instructions very carefully.

On principle,

- in cases where the SJE has been subjected to aggressive substances -that it has been decontaminated/rinsed out and cleared for further activi-ties before dismantling and maintenance jobs take place!

Rules governing waste disposal and environmental protection must be

observed at all times.

- dismantling and maintenance jobs are not to be carried out until the SJE -working under excess pressure and sometimes at high temperatures -has been,

- taken out of operation,- pressure in the system reduced,- and the SJE - where applicable - has cooled down, drained off and -

see above - has been decontaminated/cleared for further activities,

thereby paying strict attention to the procedures as given underItems 7.3 (Shut-down) and 10.0 (Maintenance).

Observation of the above points will help to avoid injuries to persons,i.e. burns/scalds, with aggressive substances also acid burns, as well asdamages to the apparatus/plant.

On completing such jobs, any safety protection devices in use must bereassembled immediately, checked through and set to operate.

Re-commissioning to take place according to Item 7.1 (Commissioning).

8/12/2019 Manual 3-217-3-30680 EcoOils

5/17

Page 5 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


2.8 Unauthorised modifications resp. manufacturing of spares

Modifications or alterations to the SJE are not allowed without our prior con-

sent. Original spare parts are indispensable for a correct functioning of theapparatus and serve to guarantee safe operation. Use of other than originalparts may cancel out a liability for consequential damages.

2.9 Correct use/Mechanical limiting values/Unauthorised methods of operation

This SJE has been constructed especially for operation as describedunder Item 4.1 and for the operating data according to Item 5.1.

Safe operation can only be guaranteed by proper use (Item 4.1 (Function)),observation of the operating data - see Item 5.1 - as well as operation andmaintenance by suitably qualified personnel - see Item 2.2 (Qualification ofpersonnel).The safety precautions as given under Item 2.5 must be observed.

Correct use also entails observance of the operating instructions and carry-ing out maintenance according to Item 10.0.

On no account may the operating data as given under Item 5.1 be exceeded.

Mechanical limiting values

If the allowable working pressures are exceeded at the allowable workingtemperatures stated in the Technical Data Sheet resp. Table of Dimensions(enclosed herewith), the SJE could be damaged beyond repair and could al-so be the cause injuries to persons resp. material and/or environmentaldamages. The safety precautions as given under Item 2.5 must be ob-served.

The mechanical limiting values given here are not to be seen in context withthe operating data as given under Item 5.1!

Incorrect handling and/or other use/application over and above the data asgiven under Item 2.9 (Safety precautions) and 4.1 (Function) are to be con-sidered as an inappropriate and undue method of operation.The manufacturer/supplier is not responsible for damages resulting fromsuch handling.

8/12/2019 Manual 3-217-3-30680 EcoOils

6/17

Page 6 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


3.0 Transport, Intermediate Storage

Transporting the SJE to the point of installation resp. connection point must

be effected with great care and with due consideration to the safety precau-tions given under Item 2.5.

Scope of supply - see packing list.Please check this list through when unpacking the goods.

All openings on the SJE should remain closed resp. are to be closed untilassembly actually takes place as a protective measure to prevent dirt andother foreign objects entering the apparatus.

Intermediate storage: Only under cover (warehouse).

4.0 Function, Description

4.1 The SJE serves to convey gases and/or vapours in the respective process.They are compressed and then forwarded on to the next process stage.

4.2 Shut-off devices (shut-off valves, gate valves or ball-cocks), measuringinstruments and pipelines are also indispensable for a correct functioning ofthe SJE.

4.3

A shut-off device must be installed in the motive steam line at job-site.Shut-off devices in the suction- and mixed-flow lines are unnecessary buttheir installation could be necessary to fulfil the Owner/Manager's require-ments.

8/12/2019 Manual 3-217-3-30680 EcoOils

7/17

Page 7 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


5.0 Operating Data, Noise Emission Values

5.1 The design point and the operating data have been given in the

characteristic curve(s) resp. in the operating data sheet - see annex(es).

Note: All operating data pressures refer to the SJE's flange level.

Symbols we have used:

MTR = Motive steam flow (kg/h)PTR = Motive steam pressure (abs.) (bar)TTR = Motive steam temperature (C)

MS = Suction flow (kg/h)

PS = Suction pressure (abs.) (bar)TS = Suction flow temperature (C)

MD = Mixed flow (kg/h)PD = Mixed flow pressure (abs.) (bar)TD = Mixed flow temperature (C)

5.2 Noise emission values are given in the enclosed data sheet for noiseemission values.

To prevent undue noise/hearing damage we recommend taking respectivenoise abatement measures in accordance with legal/corresponding rules &regulations at the site - see here also the information under Item 2.6 (Safetyprecautions, Insulation). If necessary, the personnel concerned should wearearplugs to protect their hearing.

6.0 Fitting position, Dimensions, Connections, Assembly

6.1 There are no special instructions concerning the fitting position as thefitting position of such ejectors does not influence their functioning.

However, take care that no condensate can collect in the head of the SJEwhen it is at standstill otherwise complications could occur when putting it

back into operation at a later time.

6.2 Dimensions and connections - see Technical Data Sheet resp.Table of Dimensions.

8/12/2019 Manual 3-217-3-30680 EcoOils

8/17

Page 8 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


6.3 Before assembling the SJE, please ensure that the connecting pipelineshave been cleaned thoroughly.

Remove any rust protection applied previously to the flange sealing surfaces.

See here and observe Item 10.4.3 (Maintenance)!

6.4 The approved rules of engineering are to be observed when fitting/assembling the SJE - see here also Item 2.5 under the heading"Safety precautions".Qualified personnel is a prerequisite for assembling the SJE.

Especial care is to be taken

- that the correct flow directions acc. to the Technical Data Sheet resp.Table of Dimensions - marked by arrows - are observed,

- that the supply and discharge lines do not introduce any forces ormoments,

- that clogging by welding globules, sealing residues or the like cannotoccur.

Furthermore, pay attention that:

6.5.1 All gaskets are seated concentrically and do not narrow the flow cross-sections.

6.5.2 When installing the motive steam line please take care that the motive steamreaches the motive nozzle in a dry condition. Wet motive steam will causepremature wear in the motive nozzle and also in the diffuser of the SJE andthis will interfere considerably with an efficient performance.

The motive steam line should be installed at least in the same nominal widthas prescribed by the SJE.

If the motive steam is wet, then it has to be dried. We recommend the job-site installation of a droplet separator (steam strainer with drainage) in themotive steam line.

8/12/2019 Manual 3-217-3-30680 EcoOils

9/17

Page 9 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


Furthermore, a partial condensation of the steam should be preventedby the installation of short pipelines after the droplet separator (steam strain-er with drainage) - if this has been installed - and also by insulating these

pipelines.

The withdrawal connection for motive steam must be situated at the top ofthe main steam line to prevent condensate from being carried over.

6.5.3 The suction- and mixed-flow lines should be installed in the same nominalwidth as the SJE - see also Technical Data Sheet resp. Table of Dimen-sions.

Too narrow a pipeline will lead to increased pressure losses.

6.6 The shut-off device for the motive steam can be situated at the mostconvenient point for handling, but not too far away from the SJE to assurethat the specified minimum pressure can be adjusted just before inlet to themotive nozzle.

6.7 A pressure gauge to be provided at job-site is necessary to adjust therequired minimum pressure for motive steam. This gauge must be installedbetween the shut-off device and the SJE. It is advisable to have this instru-ment calibrated from time to time.

6.8 The SJE can be subjected to an operational test before it is finally installed.This test can be carried out within the test scope for the whole unit. Proceedhere according to Item 7.1 (Commissioning).

6.9 Retighten screws on previously assembled connections and again after firstcommissioning.

6.10 This SJE can be operated out of doors.

When the weather is cold and frosty or if the SJE is to be shut down over alonger period of time, please proceed according to Item 7.3.4 (Shut-down).

6.11 Parts made of C-Steel/GGG-40 have been provided with a shop coat ofpaint.

Additional protective measures are necessary at job-site if further corrosiveinfluences are to be avoided.

8/12/2019 Manual 3-217-3-30680 EcoOils

10/17

Page 10 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


7.0 Commissioning, Operation, Shut-down

only by suitably qualified personnel and in accordance with Items 2.2 and2.5 (Safety precautions) as well as the following Items 7.1...7.3!

7.1 Commissioning

7.1.1 ATTENTION !

Before first commissioning it is important to ascertain that all connectingpipelines are in a clean condition, especially the motive steam line andabove all, in the area between the droplet separator (steam strainer withdrainage) and motive nozzle. Foreign objects (scale, welding globules andthe like) can clog the nozzle.

Before commissioning takes place, check that the connections are leak-proof.

A further prerequisite is that the SJE may only be activated when it is ina properly operable condition together with resp. safety- & protectiondevices - as far as these have been installed.

7.1.2 At first, all shut-off devices in the supply- and discharge lines must remainclosed.

7.1.3 If a shut-off device has been installed in the mixed flow line (at connection

point DNG), then this device must be opened up first of all before the com-missioning starts.

If this particular shut-off device is not opened up first, then motive steam canflow back through suction connection DNSand can so cause damage to theproduct or to the system itself.

ATTENTION: The danger thereby is, that the mechanical limiting values- see Item 2.9 - could be exceeded thereby resulting ininjuries to persons resp. damages to the environment.

7.1.4 Drain the motive steam line (at connection point DNT) thoroughly by meansof the drainage device (e.g. droplet separator - steam strainer with drainage)until the white vapour trail disappears. In the case of saturated steam, leavethe shut-off device open a little!

8/12/2019 Manual 3-217-3-30680 EcoOils

11/17

Page 11 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


7.1.5 Now, and only now, open up the shut-off device in the motive steam line.

Pay attention here that the motive steam pressure PTR as given under Item

5.1 (Operating Data) is available immediately at the entrance to the SJE.

ATTENTION: The allowable working pressure given together with theallowable working temperature in the Technical Data Sheetresp. Operating Data Sheet -see annex - must not beexceeded - see Item 2.9 under the heading "Safety precau-tions"!

Finally, open up the shut-off device in the suction line.

7.1.6 Adjust the shut-off device in the motive steam line accordingly, if this should

be necessary.

7.1.7 All screwed connections must be re-tightened after first commissioning.

7.2 Operation

7.2.1 During operation pay attention to and supervise the operating dataaccording to Item 5.1.

The allowable working pressure - given in the Technical Data Sheet

resp. Table of Dimensions - see annextogether with the allowable working temperature - may not be exceeded- see Item 2.9 under the heading "Safety precautions"!

7.2.2 If the SJE is not operating correctly, proceed immediately withshut-down according to the following Item 7.3 (Shut-down)!

7.3 Shut-down

ATTENTION !

The shut-down procedure as given below must be followed implicitly step bystep.

If these instructions are not followed correctly, steam could flow back into thesuction line and possibly cause damage.

8/12/2019 Manual 3-217-3-30680 EcoOils

12/17

Page 12 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


7.3.1 First of all, close the shut-off device (if installed) in the suction line.

7.3.2 Then close the shut-off devices for the motive steam.

7.3.3 On principle, any shut-off device in the discharge line is to be closed last ofall.

7.3.4 At places open to the weather/subject to frost it is imperative to drain theSJE and the job-site installed supply- and discharge lines thoroughly (possi-ble condensate build-up!) -see Items 10.0...10.3 (Maintenance - Pressure reduction, Cooling downresp. also Decontamination/Rinsing).

For longer periods of shut-down we also recommend a draining of the

apparatus as described above.

8.0 Malfunctions and their sources

ATTENTION !

For reasons of security, dismantling the SJE resp. the motive nozzleis to be carried out only

- in accordance with the instructions for safe working - Item 2.5 -,

- after shut-down according to Item 7.3 (Shut-down),

- after reduction of the excess pressure and after the SJE has cooled downresp. has been drained off. Please observeItem 2.7 of the safety precautions and the following paragraphof this Item 8.0.

Be especially careful if the SJE has been in contact with aggressive/noxioussubstances. Do not dismantle until the SJE has been decontaminated/rinsedoff and released for further handling - see Items 10.1...10.4.2 (Maintenance).

Material damages could be the result if these instructions are not followed.Damages to the environment are also possible, as are injuries to persons.

8/12/2019 Manual 3-217-3-30680 EcoOils

13/17

Page 13 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


Loss of performance, even though Item 7.2 - observance of the operatingdata - has been followed

can have been caused by:

- Motive nozzle clogged

Remedial action:- Shut-down acc. to Item 7.3 (Shut-down).

Then, with due consideration being given to the safety precautionsmentioned at the beginning of this Item 8.0, carefully detach the screwsand connecting flange/steam chest for the motive nozzle, remove themotive nozzle resp. the steam chest with welded on motive nozzle.Clean motive nozzle - see Items 10.4.1 and 10.4.3 (Maintenance).

Reassemble according to Item 10.5 (Maintenance),re-commission according to Item 7.1 (Commissioning).

- Wear and Corrosion


Then, with due consideration being given to the safety precautionsmentioned at the beginning of this Item 8.0, detach the flange connec-tions to the SJE carefully. Dismantle the SJE, clean it if necessary, and

then inspect the narrowest cross-sectional parts of the motive nozzleand the mixing passage/diffuser.- If you find erosions and/or deformations, replace the motive

nozzle or steam chest with welded motive nozzle respectively and/ormixing passage/diffuser or the complete SJE.Dismantling, cleaning, assembly, re-assembly according to Items10.4.1...10.4.3 and 10.5 (Maintenance),re-commission according to Item 7.1 (Commissioning).

8/12/2019 Manual 3-217-3-30680 EcoOils

14/17

Page 14 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


- Motive steam pressure not high enough

Remedial action:

- Increase the motive steam pressure, see Item 2.9(use as authorised/mechanical limiting values/undue mode ofoperation), Item 5.1 (Operating data) and Item 6.7 (Manometer) as wellas 7.1.5 (Commissioning - motive steam pressure PTR).

- Leakages


Retighten screwed connections uniformly.Re-commission the SJE in accordance with Item 7.1 (Commissioning).

- ATTENTION, the SJE is now under pressure again!

- If leakages can still be detected, shut-down again in accordance withItem 7.3 (Shut-down). Dismantle the SJE with due consideration beinggiven to the safety precautions mentioned at the beginning of thisItem 8.0.Loosen the flange connections to the SJE with care - see Item 10.4.2(Maintenance) and carry out a hydraulic testing of the SJE.If leakages occur, dismantle the SJE in accordance with Item 10.4.2(Maintenance).After cleaning according to Item 10.4.3 (Maintenance), reassemble theSJE with new gaskets and also with new parts, if necessary, in acc.with Item 10.5 (Maintenance). Carry out the hydraulic test again and - ifsatisfactory - reassemble the SJE according to Item 10.5 (Mainte-nance) and put back into operation in accordance with Item 7.1 (Com-missioning).

8/12/2019 Manual 3-217-3-30680 EcoOils

15/17

Page 15 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


9.0 Procuring spare parts, parts subject to wear

As the SJE has been designed and manufactured especially to your needs,

any spare parts required will also have to be manufactured individually.This requires a certain amount of time.

Parts subject to wear are -

the motive nozzleor motive nozzle with welded steam chest resp.and the gaskets belonging to it.

We recommend that you place an order for the above mentioned parts asspares in good time.

When ordering spares it is most important to state the numbers punched intothe motive nozzle and other parts of the SJE and the Item Nos. as given inthe Technical Data Sheet resp. the Table of Dimensions.

10.0 Maintenance

Regular maintenance of the SJE serves to increase its working life and toensure its proper functioning.The intervals between maintenance depend on the operating conditions.However, maintenance should take place at least once a year

after shutting the SJE down in accordance with Item 7.3 (Shut-down) with dueconsideration being given to the safety precautions - see Item 2.5 - and espe-

cially to the following Items 10.1 and 10.2.

Non-observance can lead to material damages, maybe also damages to theenvironment resp. injuries to persons!Maintenance of the SJE can also be carried out during the course of a sys-tem inspection.

10.1 Relieve the SJE of pressure by a careful and slow opening of the fittingsprovided for this action at job-site.

In the event that the SJE has been in contact with aggressive/noxious

substances, the Owner/Manager is responsible for measures to ensurethat the personnel does not come into contact with the liquid and can-not inhale vapours/gases.

The rules and regulations concerning waste disposal and environmen-tal protection are to be observed at all times.

8/12/2019 Manual 3-217-3-30680 EcoOils

16/17

Page 16 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


10.2 In such cases where the SJE has been in contact with aggressive/noxioussubstances it is imperative to decontaminate/rinse it down and then releasefor handling before further jobs are undertaken.

10.3 Further jobs should not be carried out until the SJE has cooled down and iswithout pressure.

Any necessary drainage can be effected by opening the fittings provided forthis action resp. by loosening the flange connections to let the condense wa-ter drain off.

The rules and regulations concerning waste disposal and environmental pro-tection are to be observed at all times.

10.4.1 Removing the motive nozzle

Detach motive steam line from connection DNT, detach nuts on steam chest,dismantle the steam chest and then remove the motive nozzle resp. thesteam chest with welded motive nozzle.First of all, inspect the motive nozzle for fouling as well as for wear, then, bylooking through the free opening in the SJE head, inspect the inner surfacesof the SJE for fouling resp. for wear and clean if required - see the followingItem 10.4.3. If necessary, replace worn out part.

10.4.2 Removing/Dismantling the SJE

When required, remove the whole SJE (detach corresponding flange con-nections to the supply lines) and maybe also dismantle the apparatus, i.e.,detach nuts, unscrew steam chest. Dismantle motive nozzle or steam chestwith welded motive nozzle respectively, see Item 10.4.1.Then detach head from mixing passage/diffuser if they are screwed and notwelded together.Then inspect the parts for fouling resp. for wear - see following Item 10.4.3.Replace worn out parts.

8/12/2019 Manual 3-217-3-30680 EcoOils

17/17

Page 17 of 17




(in short: SJE)

3/217/3/30680

Krting Hannover AG

Krting Hannover AG


10.4.3 Depending on the circumstances cleaningcan be effected by rinsing outwith water, with a chemical agent or by mechanical means.

ATTENTION !

Pay attention to the instructions on how to use the cleansing agent andsolvent and on how to prevent accidents.

Furthermore, the rules and regulations concerning waste disposal andenvironmental protection are to be observed.

The cleansing agent used during this treatment must not be able to attackthe materials of the SJE (given in the Technical Data Sheet resp. Table ofDimensions) or corrode the surfaces.

After treatment has finished, rinse out thoroughly with water.Here too, please observe the rules and regulations governing waste disposal

and environmental protection.

10.5 Before re-assembly, clean the sealing surfaces - see preceding Item 10.4.3(sealing surfaces should not be damaged) - and

when reassembling, use new gaskets,screw head (if not welded together with mixing passage/ diffuser) and mixingpassage/diffuser together using a new gasket.Set motive nozzle into the head using a new gasket and put the steam cheston the head using a new gasket and bolt together with screws.

If the motive nozzle is welded with the steam chest, set the latter into thehead using a new gasket and bolt together with screws.

If necessary, replace worn out parts. When doing so, observe Items 6.0 (Fit-ting position...Assembly) and 2.0 (Safety measures).

Mount the SJEusing new gaskets for the flange connections.

Now we recommend checking over all SJE flange connections to see thatthey are leak-proof.

Immediately after completing maintenance jobs on the SJE, re-installany safety- resp. protective devices, check them through and reset for

operation.

10.6 Re-commissioning

according to Item 7.1 (Commissioning).

manual 3-217-3-30680 ecooils

Documents