Whisper Power M-SC12 manual

ADDITIONAL MANUAL FOR KEEL COOLING APPLICATIONS

WHISPERPOWER

GENERATOR SETS

WHISPER POWER BV

Kelvinlaan 82

9207 JB Drachten

Netherlands

Tel.: +31-512-571550

Fax.: +31-512-571599 www.whisperpower.eu

V1 September 2010

CONTENTS

THIS MANUAL HAS TO BE READ IN COMBINATION WITH

THE STANDARD USER’S AND INSTALLATION MANUAL

CONTENTS:

1 INTRODUCTION .............................................................................................................................................................. 3

1.1

General .............................................................................................................................................................. 3

1.2

Keel cooling ........................................................................................................................................................ 3

1.3

Different cooling and exhaust ............................................................................................................................. 4

1.3.1

Why two coolers: ............................................................................................................................... 4

2 INSTALLATION ............................................................................................................................................................... 5

2.1

Installation of the coolers .................................................................................................................................... 5

2.1.1

General .............................................................................................................................................. 5

2.1.2

Location of the box-coolers ............................................................................................................... 5

2.1.3

Ventilation and expansion tank .......................................................................................................... 5

2.1.4

M-SC3.5 oil cooler ............................................................................................................................. 6

2.1.5

Further recommendations ................................................................................................................. 7

2.1.6

Cooling capacity ................................................................................................................................ 7

2.2

Dry exhaust system ............................................................................................................................................ 7

2.2.1

General remarks ................................................................................................................................ 7

2.2.2

The standard dry exhaust system...................................................................................................... 8

2.2.3

Installation of the exhaust .................................................................................................................. 8

2.3

Connections ....................................................................................................................................................... 8

3 INSTALLATION MATERIALS ....................................................................................................................................... 15

3.1

Installation materials for M-SC3.5 .................................................................................................................... 15

3.2

Installation materials for M-SC6/12 3000 rpm and M-SQ6/12/16/25 ................................................................ 17

2

September 2010 / WhisperPower keel cooling / EN

INTRODUCTION

1 INTRODUCTION

1.1 GENERAL

This installation manual applies to the installation and use of WhisperPower generator sets in marine applications using keelcooling. This manual is valid for the following models:

Part number Description

40900520

40900526

40902020

M-SC3.5 - 230V 3000rpm – Mobile / keel cooling

M-SC3.5 - 230V 3000rpm – Mobile / keel cooling –ungrounded

M-SC6 - 230V 3000rpm – Mobile / keel cooling

40903026

40904020

40904026

41105020

41105026

41106020

41106026

41107020

M-SC6 - 230V 3000rpm – Mobile / keel cooling -ungrounded

M-SC12 - 230V 3000rpm – Mobile / keel cooling

M-SC12 - 230V 3000rpm – Mobile / keel cooling -ungrounded

M-SQ6 230V 1500rpm – Mobile / keel cooling

M-SQ6 230V 1500rpm – Mobile / keel cooling -ungrounded




41107325

41107326

41108325

41108326

41107026

41108020

41108026

41101020

M-SQ12 Three Phase 230V-400V 1500rpm – Mobile / keel cooling

M-SQ12 Three Phase 230V-400V 1500rpm – Mobile / keel cooling -ungrounded

M-SQ16 Three Phase 230V-400V 1500rpm – Mobile / keel cooling

M-SQ16 Three Phase 230V-400V 1500rpm – Mobile / keel cooling -ungrounded




M-SQ25 230/400V 1500rpm – Mobile / keel cooling

41101026 M-SQ25 230/400V 1500rpm – Mobile / keel cooling -ungrounded

For other models see our website: www.whisperpower.eu.

WARNING

!

This manual has to be read in combination with the standard users manual and installation manual for

WhisperPower generator sets that apply to marine

Before working (installation) on the system read the section safety instructions in the user’s manual installations based on seawater cooling (inter-cooling) This manual contains instructions for installation as well as for operation.

WARNING

A warning symbol draws attention to special warnings, instructions or procedures which, if not strictly observed, may result in damage or destruction of equipment, severe personal injury or loss of life.

When using a marine sea water cooling system, seawater is pumped by an impeller pump through a heat exchanger and dumped overboard via the exhaust. The heat exchanger unit is normally mounted on the engine. When the cooler is part of the construction of the ship, we talk about “keel cooling”. This cooler can be a section of the keel or a ballast water tank. Sometimes one uses pipes welded along the bottom, or a special designed cooler to

DANGER

This danger symbol refers to electric danger and draws attention to special warnings, instructions or procedures which, if not strictly observed, may result in electrical shock which will result in severe personal injury or loss of life. be mounted in the bottom. A specially designed cooler that is often used in the hull of steel ships is called a “boxcooler” and is available as a WhisperPower installation kit.

Coolers to be mounted in the hull of wooden boats and boats made of fibreglass are available on the market but rarely used. WhisperPower does not supply these coolers.

This manual refers to the box-cooler units, which are supplied by WhisperPower. Similar instructions are valid for other types of keel cooling.

EN / WhisperPower keel cooling / September 2010

3

INTRODUCTION

1.3 DIFFERENT COOLING AND EXHAUST

A keel-cooling system and as a consequence the dry exhaust system is completely different from standard “wet” or “intercooling” marine systems. Standard marine generators are cooled by seawater that nowhere exceeds

30° Celsius and is seldom warmer than 20° Celsius in the northern territories. Cold seawater is pumped through the alternator, through a heat exchanger and is injected in the exhaust. The exhaust gasses are therefore cooled and rubber exhaust hose can be used.

With most WhisperPower generator sets both the alternator and the engine are water cooled. Therefore, when applying keel-cooling, two cooling systems are necessary: one for the engine and one for the alternator.

Exception: the alternators of the M-SQ25, M-SQ12 Three

Phase and M-SQ16 Three Phase are air cooled. Therefore these generator-sets need one cooling system, for the engine only.

The exhaust is of the dry type and includes a stainless flexible bellow and high quality metal mufflers.

Never use rubber exhaust hose, neither fibreglass nor plastic exhaust parts in a dry exhaust system.

1.3.1 Why two coolers:

The optimum engine operating temperature is 87° up to

95° Celsius. The cooler cools the temperature of the cooling liquid in the engine only 5° to 12° down. The returning “cold” coolant therefore has a minimum temperature of 75° Celsius. The alternator should be kept as cool as possible. In practice an alternator starts getting less efficient above 40° Celsius. Because of the divergence in the working temperature of engine and alternator it will be clear that it is not possible to combine the cooling of the engine and alternator in one cooler system.

Figure 1: Typical keel-cooling application

4


2 INSTALLATION

2.1 INSTALLATION OF THE COOLERS

2.1.1 General

Different from marine inter-cooling systems, marine keelcooling systems use an open -non pressurised-system.

Therefore the 12 mm overflow pillar on the expansion tank should stay open. A piece of hose can be used to drain redundant liquid that is thrown out because of the expansion of the liquid in the system. When open the expansion tanks can easily release air that is ventilated by the different connections.

INSTALLATION

It is necessary to ventilate the exhaust manifold. The exhaust manifold has a cap that let the 8 mm connection open to ventilate the manifold. There is a 8 mm inner diameter high temperature resistant synthetic hose in the delivery to connect the hose connection on the side of the filling cap of the manifold with the expansion tank. This hose can go down first through a hole one has to drill in the lower green part of the soundshield canopy and than up again to the expansion tank. (refer to figure 2).

2.1.2 Location of the box-coolers

Box-coolers can be installed in the bottom or in the side of a steel vessel. A hole is made in the hull and the box cooler is welded in this hole. When the box is on the bottom a connection has to be made from the top of the cooler to the side of the ship to release the air and optimise the flow of water through the cooler. A 90° elbow is in the box cooler kit. (refer to figure 3).

2.1.3 Ventilation and expansion tank

Special attention should be spent to the ventilation of the systems. Each installation system is standard supplied with an expansion tank for the coolant, that is also used to release air bubbles and makes it possible to add coolant to the system in an easy way. This expansion tank should be at the highest point of the system.

Figure 2: The exhaust manifold to be ventilated into the expansion tank

Bottom mount Side mount

Figure 3: Bottom mount and side mount box cooler


5

INSTALLATION

Most cooling problems originate from air traps blocking the circulation of the engine coolant.

It is prescribed to have the expansion tank of the engine cooling system connected to the outlet connection of the cooler unit.

Figure 4:

7 litres optional expansion tank with low level alarm.

As a keel-cooling system mostly contains much coolant a large seven litres expansion tank with low level alarm is recommended for the engine cooling system (refer to fig. 4 and fig. 5, detail A)

The alternator system can be ventilated on the box cooler and a small expansion tank will be sufficient (refer to figure

5 detail B).

2.1.4 M-SC3.5 oil cooler

The M-SC3.5 is different from all other models because the engine is cooled by oil and not by cooling liquid.

There are 2 ways to design the cooling:

1) Using separate box coolers; one for the oil cooling and one for the generator coolant.

The engine oil cooling system for the M-SC3.5 does not need an expansion tank as the system is ventilated in the engine. The piping of the oil cooling system should be according to the dimensions listed in the kits and the total length should not exceed 6 meters to prevent an excess of expanding oil and a too high backpressure.

As the cooler box will be positioned in the bottom or side and therefore lower than the engine, no additional valves are necessary, however a valve could be fitted by the factory as standard for radiator application and it is recommended to be removed. This valve will be necessary when the cooler is mounted higher than the engine (refer to figure 6).

2) Using a heat exchanger to cool the oil indirectly. The coolant through the heat exchanger is the same as to cool the alternator.

This is the easiest way from the point of installation as one only need one box cooler, but the cooler must have the extra capacity to cool down the coolant for both jobs.

When the capacity is too little the alternator temperature will be high and this could reduce output power and output voltage.

Pressure valve in oil return line

Figure 6:

The pressure valve in the return oil line prevents the engine from overflowing as a result of siphoning if the cooler is situated above the engine.

6

Figure 5: Box cooling with 7 liters expansion tank


2.1.5 Further recommendations

When it is not possible to drain the oil from the box cooler, one should pump out the engine sump as good as possible and increase the oil change intervals to every 50 running hours.

As the (indirect) cooling by outboard water is very efficient, keel cooling is without problems. Most important is to avoid air traps in the piping and additional ventilation of the pipes can be necessary when bents are not to be avoided

(refer to figure 7).

Figure 7: Ventilating an air trap

Using a box cooler the outboard water will bring the temperature of the engine coolant only 10 up to 15°

Celsius down. The difference between 90° “in” and 80°

“out” (ΔT) is hardly noticeable. So do not conclude too fast that the system is not working well. When using another system than the recommended box-coolers one has to be certain that the cooling capacity is enough. Paint and fouling on the hull or on pipes along the bottom can reduce the cooling capacity of the system.

2.2 DRY EXHAUST SYSTEM

A dry exhaust muffler system should be as effective in silencing the exhaust as a wet marine exhaust system when applying the right mufflers. However noise could be generated by vibrations in the mufflers and be transferred to the structure of the ship. Tacit factors like the length of specific pipe sections could be important. It is very difficult to take these factors into account.

A dry exhaust system on a boat can generate noise problems caused by resonance of the pipes and mufflers.

INSTALLATION

Figure 8: Dry exhaust system

The standard WhisperPower exhaust kit contains the materials to perform a professional installation. In the kit is a stainless steel flexible bellow (hose) to prevent vibrations to be transferred. Also rubbers are supplied to mount the mufflers flexible. The insulation blanket for the flexible bellow and the mufflers are also very effective in damping vibrations. Still it could be that additional measures has to be taken like an extra clamp in a vibrating section of pipe, insulation blankets on other parts of the system and possibly even additional mufflers.

Special care has to be given to avoid water from outside to get into the system. When the exhaust is led through the deck or through the roof of the wheelhouse, measures has to be taken to prevent rainwater to enter the system. Special rain caps are available as an option.

Figure 9. Ways to prevent water to get in

A negative feature of a dry exhaust system is the heat radiated by its components.

Measures are to be taken to overcome the heat problem:

The exhaust bent to bring the exhaust out of the canopy is cooled by water. Insulation blankets are included in the exhaust kit to insulate the flexible bellow and the mufflers.

When a dry exhaust has its outlet on the deck or the roof, all the pipes inside the ship that can be touched by people, has to be insulated.


7

INSTALLATION

There are companies that are specialised in insulating hot pipes and fancy systems are available to make it good looking. However it is also possible to do it yourself by winding fibreglass around the pipes and seal it with aluminium tape.

2.2.2

The exhaust pipes will be very hot and all accessible pipes are dangerous to people when not insulated.

The standard dry exhaust system

The standard exhaust system contains:

On the generator set:

•

An insulated exhaust bent

In the exhaust installation kit:

•

A stainless steel shielded flexible bellow.

•

One resonance muffler

•

One absorption muffler

•

Clamps and rubbers to mount the system flexible

• Fittings, bents and pipes to make the different connections

•

Blankets for thermal and sound insulation.

The mufflers are high quality industrial mufflers that are much more effective, robust and durable than mufflers made for automotive use.

2.2.3 Installation of the exhaust

Before determining the location of the generator set one has to consider how to get away with the exhaust. The outlet should blow the fumes away from the doors to avoid a nasty smell. In wind still conditions a light smell of exhaust fumes around then vessel will not be avoidable.

To bring the exhaust to the top of the roof of the wheelhouse gives the best results on noise and smell.

However, when the pipes go through the interior of the vessel, they should be insulated and around the hole in the roof should be a collar to prevent rainwater to leak in.

Both mufflers could be on the roof or one of them or both could be below the deck.

In general it is better to have the mufflers wide apart: the resonance muffler close to the generator and the absorption muffler on the end of the line. A short pipe

(30cm / 1 ft.) should be on the far end after the absorption muffler. The absorption muffler has no flow direction and could be mounted both ways. The resonance muffler should be mounted in the gas flow according to the indication on the muffler itself.

The resonance muffler should be fitted according to direction of the gas flow indicated.

In the kit are clamps to mount the exhaust pipes to steel bars. These bars should be mounted to the structure of the ship. It is recommend to use rubber mountings only when there is risk to transfer vibrations to the structure. However take care that the heat conducted through the brackets will not affect the rubber.

Refer to figure 10 how to mount the rubber in a safe way.

When any doubt an extra safe guard could be constructed from steel wire or chain.

Figure 10. Mounting bracket in rubber with safe guard

Due to the effects of inertia when a boat is heavily moving in rough water not all bars should be in rubber but bolded or welded to the superstructure of the vessel.

2.3 CONNECTIONS

The generating set comes with all supply lines and output cable (i.e. electric cables, coolant connections, exhaust, fuel lines etc.) already connected to the engine and alternator. The supply lines are fed through the capsule’s base. The connections are marked as shown in figures 10 till 17.

All electrical connections, cable types and sizes must comply with the appropriate national regulations. Supplied cables are rated for ambient temperatures up to 70°C. If the cables are required to meet higher temperature requirements, they must be run through conduits.

8


INSTALLATION

Red

Engine oil outlet (11) Ø 9.5mm

Engine oil inlet (9) Ø 9.5mm

Black

Cable fuel pump (12) 2x1.5mm²

Battery + (5) 25mm²

Exhaust (1) 1”

Alternator coolant outlet (10) Ø 13mm

Fuel return (6) Ø 8mm

Figure 10: Connections M-SC3.5

M-SC6 – 3000 RPM

M-SC3.5

Fuel in (4) Ø 8mm

Battery – (7) 16mm²

Remote cable (2)

AC cable (3) 3x4mm²

Alternator coolant inlet (8) Ø 13mm

Exhaust (1)

1”

Engine coolant outlet (11)

Ø 25mm

Remote cable (2)

AC cable (3)

3x4mm²

Figure 11: Connections M-SC6 – 3000 RPM

M-SC12 – 3000 RPM

Fuel in (4)

Ø 8mm

Battery + (5)

25mm²

Fuel return (6)

Ø 8mm

Battery – (7)

25mm²

Alternator coolant inlet (8)

Ø 19mm

Engine coolant inlet (9)

Ø 25mm

Alternator coolant outlet (10)

Ø 19mm

Exhaust (1)

1½”

Engine coolant outlet (11)

Ø 35mm

Figure 12: Connections M-SC12 – 3000 RPM


Remote cable (2)

AC cable (3)

3x4mm²

Fuel in (4)

Ø 8mm

Battery + (5)

25mm²

Fuel return (6)

Ø 8mm

Alternator coolant inlet (8)

Ø 19mm

Alternator coolant outlet (10)

Ø 19mm

Engine coolant inlet (9)

Ø 35mm

Battery – (7)

25mm²

9

INSTALLATION

01 Coolant generator in

03 Fuel out Ø8mm

04 Fuel in Ø8mm

06 Coolant engine out

07 Coolant engine in

08 Coolant generator out

12 AC power output

Fig. 13 Connections M-SQ6 for mobile application

10


Fig. 14a Connections M-SQ8

Fig. 14b Connections M-SQ8


INSTALLATION

01 Expansion tank Ø8mm

04 AC power output



25mm2

08 Fuel out Ø8mm

09 Fuel in Ø8mm

25mm2



11

INSTALLATION


04 AC power output



12



07 Fuel out Ø8mm

08 Fuel in Ø8mm

25mm2

25mm2







INSTALLATION


04 AC power output





35mm2

35mm2

11 Fuel in Ø8mm

12 Fuel out Ø8mm

13

INSTALLATION

02 AC power output


05 Exhaust connection 2”

06 Engine coolant uit

09 Fuel out Ø8mm

10 Fuel in Ø8mm

11 Engine coolant in

12 Rubber engine mounting


14


3.1 INSTALLATION MATERIALS FOR M-SC3.5

3

4

5

6

50201302 Oil cooler kit for M-SC3.5 no qty

1

2

1

1

ST

ST article description

50230510

50221645

Box cooler 140-60 for water cooling

Threaded male plug 1½”

1

1

2

2

ST

ST

ST

ST

50221110

50221004

50221001

50221502

Straight reducer m/f 1½” x ¾”

Male hose connection ¾”x20

Male hose connection ⅜”x13

Hose clamp stainless19-29

7

8

2

2

9 2

10 4

11 1

11 1

11 1

12 8

M

ST

M

ST

ST

ST

ST

M

50220011

50221532

50220081

50221521

50230529

50230531

50230532

50220057

Hose vacuum (¾”) 19x31,5mm

Hose clamp stainless mini 9-11

Hose polyurethane 8x11mm

Hose clamp stainless 12-20

Bracket expansion tank for 50230531

Expansion tank 20 mm

Cap tank 0502 30531

Cooling water hose warm water 13x21mm

13 8

21 1

22 2

23 2

ST

ST

ST

ST

50221595

50230510

50221645

50221648

Hose support stainless 22x20 mm

Box cooler 140-60 for oil cooling

Threaded male plug 1½”

Adapter BSP BSP ⅜”

24 4 ST 50221655 BSP female swivel ⅜”-10

25 8 ST 50221521 Hose clamp stainless 12-20

26 6

27 8

M

ST

50220001

50221595

Hose hydraulic 9.5x17.4mm


50201320 Dry exhaust kit 1” for M-SC3.5 no qty

61 1

62 1

63 1

64 1

ST

ST

ST

ST

article Description

50220041

50220042

50230520

50230521

Exhaust hose 500mm SS male/female 1”

Insulation blanket 35x60 exhaust hose 1½”

Absorption muffler steel 1”

Resonance muffler steel 1”

65 1

66 2

ST

ST

50230522

50221401

Insulation blanket R-muffler 1”

Pipe nipple 1”x 300mm galvanised

67 2 ST 50221421 Parallel male coupling 1” galvanised

68 2 ST 50221411 Straight coupling f/f 1”galvanised

69 3

70 3

71 6

72 6

ST

ST

ST

ST

50221661

50221664

50211406

50211447

U-clamp 42mm M10

Bracket U-clamp 25cm M10/48mm passivated

Washer SP M10

Washer spring SP M10

73 6

75 1

ST

ST

50211466

50221471

Nut hexagonal SP M10

Elbow 90 degr m/f galvanised 1”


15

INSTALLATION MATERIALS

KEEL COOLER KIT ENGINE

EXHAUST KIT

KEEL COOLER KIT ALTERNATOR

Figure 18

16

Pipeline air ventilation must be mounted below the water line


3.2 INSTALLATION MATERIALS FOR M-SC6/12 3000 RPM AND M-SQ6/12/16/25

50201303 Box-cooler kit M-SC6 – 3000 rpm and M-SQ6 1500rpm

7

7

8

9

4

5

6

7

No Qty

1

2

3

1

2

2

ST

ST

ST

6

4

8

1

1

1

1

1

ST

ST

ST

ST

M

ST

ST

ST

10 1

11 1

ST

ST

12 2 ST

13 1.500 M

14 1

21 1

22 2

24 1

ST

ST

ST

ST

25 1

26 3

27 8

28 8

29 1

29 1

29 1

30 6

31 2

32 2

ST

ST

ST

ST

ST

ST

M

ST

M

ST

50201320 Dry exhaust kit 1” for M-SC6 – 3000rpm

50221103

50221004

50221502

50220011

50221532

50230510

50221110

50221063

50221043

50221004

50220011

50221599

50230529

50230531

50230532

50221502

50220081

50221532

Article Description

50230510

50221109

50221010

Box cooler 140-60 for engine”

Straight reducer m/f 1 1/2 x 3/4

Male hose connection 1x25

50220012

50221503

50221599

50230529

50230531

50230532

50221064

50221044

Hose vacuum (1”) 25,4x38mm”





Cap tank 0502 30531

Male nipple 1”

TEE fitting 1”

Straight reducer m/f 1”-3/4”

Male hose connection 3/4x20


Hose vacuum (3/4”) 19x31,5mm”


Box cooler 140-60 for alternator


Male nipple 3/4”

TEE fittings 3/4”






Cap tank 0502 30531




No Qty

61 1

62 1

ST

ST

71

72

73

75

6

6

6

1


50220041

50220042

Exhaust hose 500mm SS male/female 1”

Insulation blanket 35x60 exhaust hose 1 1/2

63 1

64 1

65 1

66 2

ST

ST

ST

ST

50230520

50230521

50230522

50221401

Absorption muffler steel 1”

Resonance muffler steel 1”

Insulation blanket R-muffler 1”

Pipe nipple 1”x300mm galvanized

67 2 ST 50221421 Parallel male coupling 1” galvanised


69 3

70 3

ST

ST

50221661

50221664

U-clamp 42mm M10


ST

ST

ST

ST

50211406

50211447

50211466

50221471

Washer SP M10



Elbow 90 degr m/f galvanised 1”


17



EXHAUST KIT


OPTIONAL


Figure 19: Installation kits for M-SC6, 8 and 12 – 3000RPM

18


50201873 Box-cooler kit M-SC12-3000 rpm, M-SQ8 and M-SQ12

No Qty

7 1 ST

7

7

1

6

1

1

1

8

ST

ST

ST

ST

14 1

5 4

3

4

2

6

2 2

10 1

11 1

12 2

ST

ST

ST

ST

ST

ST

ST

M

9

8

1

1

ST

ST

13 1.500 M

21 1 ST

22 2

24 1

25 1

26 3

ST

ST

ST

ST

27 8

28 8

29 1

29 1

29 1

30 6

31 2

32 2

ST

ST

M

ST

M

ST

ST

ST

Optional

No Qty

16 1 ST

50230529

50230531

50230532

50230510

50221597

50221532

50221504

50221014

50220013

50221109

50221103

50221004

50221502

50221044

50221064

50220011

50230510

50221110

50221063

50221043

50221004

50220011

50221599

50230529

50230531

50230532

50221502

50220081

50221532

50230535



Cap tank 0502 30531

Box cooler 140-60 for engine





Hose vacum (11/4”) 31,8x45mm

Straight reducer m/f 1 1/2 x 1




TEE fitting 1”

Male nipple 1”




Male nipple 3/4”

TEE fittings 3/4”






Cap tank 0502 30531




Expansion tank 7L + low level alarm switch


19


50201874 Box-cooler kit M-SQ16

No Qty

7

7

7

1

1

1

ST

ST

ST

1

6

1

8

14 1

5 4

3

4

2

6

2 2

10 1

ST

M

ST

ST

ST

ST

ST

ST

11 1

12 2

9

8

1

1

13 1.500 M

21 1 ST

22 2

24 1

ST

ST

ST

ST

ST

ST

25 1

26 3

27 8

28 8

29 1

29 1

29 1

30 6

31 2

32 2

ST

ST

ST

ST

ST

ST

M

ST

M

ST

Optional

No Qty

16 1 ST 50230535

50220011

50230510

50221110

50221063

50221043

50221004

50220011

50221599

50230529

50230531

50230532

50221502

50220081

50221532

50230529

50230531

50230532

50230580

50221597

50221532

50221504

50221014

50220013

50221109

50221103

50221004

50221502

50221044

50221064



Cap tank 0502 30531











TEE fitting 1”

Male nipple 1”




Male nipple 3/4”

TEE fittings 3/4”






Cap tank 0502 30531





20


50201894 Box-cooler kit M-SQ25

No Qty

16 1

1 1

6 8

ST

ST

ST

14 1

5 4

3

4

2

6

2 2

10 1

11 1

12 2

9

8

1

1

ST

ST

13 1.500 M

ST

ST

ST

ST

ST

ST

ST

M

50230535

50230589

50221597

50221532

50221504

50221014

50220013

50221109

50221103

50221004

50221502

50221044

50221064

50220011












TEE fitting 1”

Male nipple 1”


50201875 Dry exhaust kit 1½” for M-SC12 – 3000rpm and M-SQ6, 8, 12 and 16

No Qty

61 1 ST

62 1

63 1

64 1

65 1

ST

ST

ST

ST


50220043 Exhaust hose SS 500mm fem./male 11/2”

50220042

50230523

50230524

50230525

Insulation blanket 35x60 exhaust hose 1 1/2

Absorption muffler steel 11/2”

Resonance muffler steel 11/2”

Insulation blanket 80x75 muffler SDHC 11/2”

66 2

67 2

ST

ST

50221403

50221423

Pipe nipple 11/2”x300mm galvanised

Parallel male coupling 11/2” galvanised

68 2 ST 50221413 Straight coupling f/f 11/2”galvanised

69 3 ST 50221663 U-clamp 48 mm M10

70 3

71 6

72 6

73 6

75 1

ST

ST

ST

ST

ST

50221664

50211406

50211447

50211466

50221473


Washer SP M10



Elbow 90 degr m/f galvanised 11/2”

50201889 Dry exhaust kit 2” for M-SQ25

No Qty

61 1

62 1

63 1

ST

ST

ST


50220067

50220042

50230574

Exhaust hose SS 500mm male/female 2”

Insulation blanket 52x26 exhaust hose

Absorption muffler steel HD G2”

64 1

65 1

66 2

67 2

ST

ST

ST

ST

50230575

50230576

50221404

50221424

Resonance muffler steel SDHC G2”

Insulation blanket muffler HD 2”

Pipe nipple 2”x300mm galvanised

Parallel male coupling 2” galvanised


2 ST 50230577 End cover HD 2”

1

2

ST

ST

50230578

50230579

Insulation blanket SDHC 2”

End cover SDHC 2”

75 1 ST 50221473 Elbow 90 degr m/f galvanised 2”


21



OPTIONAL

Engine coolant inlet

Engine coolant oulet

Exhaust

EXHAUST KIT


Alternator coolant inlet

Alternator coolant outlet


Figure 20: Installation kits for M-SQ series –1500RPM

22



23

Kelvinlaan 82, 9207 JB Drachten, Netherlands

Tel : + 31-512-571550 / Fax : + 31-512-571599 www.whisperpower.eu / [email protected]

Whisper Power M-SC12 manual

ADDITIONAL MANUAL FOR KEEL COOLING APPLICATIONS

WHISPERPOWER

GENERATOR SETS

THIS MANUAL HAS TO BE READ IN COMBINATION WITH

THE STANDARD USER’S AND INSTALLATION MANUAL

CONTENTS:

1 INTRODUCTION

2 INSTALLATION

Related manuals

Table of contents

Whisper Power M-SC12 manual

ADDITIONAL MANUAL FOR KEEL COOLING APPLICATIONS

WHISPERPOWER

GENERATOR SETS

THIS MANUAL HAS TO BE READ IN COMBINATION WITH

THE STANDARD USER’S AND INSTALLATION MANUAL

CONTENTS:

1 INTRODUCTION

2 INSTALLATION

Related manuals

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440216

Whisper Power

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Whisper Power

W-SQ12

Whisper Power

W-SC10

Table of contents