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Assembly Instructions / A238-H.. - A240-H..

4 Installing the turbocharger / 4.1 Inserting gaskets

© Copyright 2022 Accelleron Industries. All rights reserved.

HZTL455311P0042_EN

Rev. B

May 2022

4

Installing the turbocharger

4.1

Inserting gaskets

The oil is supplied (02) and drained (03) through the bracket (01).

The necessary gaskets (05) must be integrated in the support plate. A suggestion for the slot
shape (04) is shown below. The gaskets are not included in the Accelleron scope of delivery and
must be provided by the enginebuilder.

u

Use O-ring gaskets with a cord diameter of at least 3.5 mm.

u

Integrate the slots in the contact surface of the bracket (01).

 CAUTION

Oil leak

Damaged or improperly inserted gaskets lead to oil leaks.

u

Always use new gaskets and insert them carefully into the slot.

Fig. 5: Inserting the gasket

01 Bracket

05 O-rings

02 Oil supply

06 Pin (optional)

03 Oil drain

CE Compressor end

04 Slot for gasket

(suggestion)

Pin (06) as installation safety device

Turbochargers can have an oil inlet either on their right or left side; the oil inlet position can be differ-
ent for the turbocharger fitted on the left and on the right engine bank.

A pin can be installed in every support as an installation safety device to prevent inadvertent incor-
rect fitting. This pin fits into the respective slot on the foot of the bearing casing. Instructions of the
enginebuilder must be observed.

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Содержание A200-H

Страница 1: ...and without any health and safety risks Target group The assembly instructions are intended for engineers and mechanics responsi ble for fitting the turbocharger on the engine Assembly Instructions Tu...

Страница 2: ......

Страница 3: ...Definition of mandatory signs 4 1 6 Definition of pictograms 4 2 Safety 5 2 1 Introduction 5 2 2 Lifting of loads 6 2 3 Occupational safety 7 3 Turbocharger weight and transportation 9 4 Installing t...

Страница 4: ...charger on the engine Basic mechanical training is a prerequisite All persons who are involved in the transportation and installation of the turbocharger have read and understood the assembly instruct...

Страница 5: ...es com 1 4 Definition of warning caution note WARNING Definition of Warning Non compliance or inaccurate compliance with working or operating instructions in dicated by this symbol and the word WARNIN...

Страница 6: ...le 2 Personal protective equipment to be worn specific to the respective task 1 6 Definition of pictograms Definition of pictograms The following pictograms can occur in this document These point out...

Страница 7: ...ccessories are caused by the operating equipment used or supplies and materials are a consequence of insufficient compliance with safety instructions All of the instructions contained within this chap...

Страница 8: ...y attention to the correct attachment of loads on the crane hook u People must not stand beneath suspended loads Wear safety gloves to protect against mechanical hazards Wear safety helmet Fig 1 Attac...

Страница 9: ...falling Wear protective clothing WARNING Risk of falling When working on the turbocharger there is a risk of falling u Do not climb onto the turbocharger or onto attached parts and do not use them as...

Страница 10: ...n or training Hazards due to operating materials and supplies Operating materials and supplies can include Oils greases coolants cleaning agents and solvents acids or similar substances WARNING Handli...

Страница 11: ...variant possible Depending on the specification the weight specified on the rating plate may be lower than the standard value specified here Swivel lifting eyes to be used Swivel lifting eyes are req...

Страница 12: ...lots in the contact surface of the bracket 01 CAUTION Oil leak Damaged or improperly inserted gaskets lead to oil leaks u Always use new gaskets and insert them carefully into the slot Fig 5 Inserting...

Страница 13: ...le torque spanner Variant with standard nut Variant with clamping nut Table 6 Overview of the fastening variants Requirements for washers 02 Use hardened washers Thickness 15 of nominal thread diamete...

Страница 14: ...ocharger roughly over the bracket but do not set it down yet 2 Screw the clamping nut 42201 flush onto the threaded rod 03 3 Insert the threaded rod through the washer 02 of the clamping nut 4 Feed th...

Страница 15: ...d position using the centering bush 04 located in the bracket 4 Check dimension X If dimension X is not reached the turbocharger must be lifted up from the bracket and realigned The values X and L dep...

Страница 16: ...t be ensured that the necessary tension force is reached u Do not clean pressure screws u Do not lubricate pressure screws In order to correctly fit the clamping nuts the pressure screws 04 must not p...

Страница 17: ...40 H M24 35 Table 9 Pressure screw tightening torques 1 Screw in pressure screws crosswise by hand until reaching the stop 2 Tighten pressure screws crosswise to 50 of the tightening torque specified...

Страница 18: ...ing in a circle break loose all pressure screws of the clamping nut u Working in a circle loosen each of the pressure screws by about of a turn 90 u Repeat the previous step until all pressure screws...

Страница 19: ...by and air lines according to the instructions of the engineb uilder Version with compressor wheel cooling CAUTION Failure of compressor wheel cooling Any prolonged failure of the compressor wheel co...

Страница 20: ...Ordinance on Hazardous Sub stances Nevertheless the following points must be observed when handling VCI u Observe information in material safety data sheet u Ensure proper space ventilation u Do not...

Страница 21: ...ckage for damage If the package is damaged the turbocharger must be inspected by a Accelleron service station and repacked After every 3 years the following work steps must be performed by a Accellero...

Страница 22: ...Assembly Instructions A238 H A240 H 5 Storage of new turbochargers and spare parts Copyright 2022 Accelleron Industries All rights reserved HZTL455311P0042_EN Rev B May 2022 Page 20 21...

Страница 23: ...ation Manual The Operation Manual for the turbocharger with the relevant serial number is avail able online on our website www accelleron industries com Fig 16 Serial number of the turbocharger on the...

Страница 24: ...and download the Operation Manual of your product on the website see Operation Manuals Accelleron Industries Ltd Bruggerstrasse 71a 5400 Baden Switzerland 41 58 585 7777 accelleron industries com Visi...

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