Fischer Panda 7,5/4 PMS-HD User manual

Panda PMS-HD 7,5-4KU.R02 9.4.09
Installation, Maintenance and Trouble shooting
Marine Generator
Panda 7,5/4 PMS-HD
230/400V - 50 Hz
120V/240V - 60Hz
Fischer Panda GmbH
Manual

2
Current revison status
Document
Actual: Panda PMS-HD 7,5-4KU.R02_9.4.09
Replace: Panda PMS-HD 7,5-4KU.V01
Revision Page
Reguläre Überarbeitung
Copyright
Duplication and change of the manual is permitted only in consultation with the manufacturer!
Fischer Panda GmbH, 33104 Paderborn, reserves all rights regarding text and graphics. Details are given to
the best of our knowledge. No liability is accepted for correctness. Technical modifications for improving
the product without previous notice may be undertaken without notice. Before installation, it must be ensu-
red that the pictures, diagrams and related material are applicable to the genset supplied. Enquiries must be
made in case o doubt.

9.4.09 Panda PMS-HD 7,5-4KU.R02 - Inhaltsverzeichnis - Seite 3
Inhaltsverzeichnis
Current revison status........................................................................................................... 2
Safety first............................................................................................................................... 8
Tools........................................................................................................................................ 9
Safety Precautions............................................................................................................... 11
5 Safety steps to follow if someone is the victim of electrical shock ............................. 13
WHEN AN ADULT STOPS BREATHING.............................................................................. 14
A The Panda Generator................................................................................................... 15
A.1 Type plate at the Generator ........................................................................................... 15
A.2 Description of the Generator ......................................................................................... 16
A.2.1 Right Side View ................................................................................................................. 16
A.2.2 Right side view .................................................................................................................. 16
A.2.3 Left Side View ................................................................................................................... 17
A.2.4 Front View ......................................................................................................................... 18
A.2.5 Back View .......................................................................................................................... 19
A.2.6 View from above ................................................................................................................ 20
A.3 Details of functional units ............................................................................................. 21
A.3.1 Remote control panel - see remote control panel datasheet ............................................. 21
A.3.2 Components of Cooling System (Raw water) ................................................................... 21
A.3.3 Components of Cooling System (Freshwater) .................................................................. 23
A.3.4 Components of the fuel system ......................................................................................... 26
A.3.5 Components of combustion air .......................................................................................... 29
A.3.6 Components of the electrical system ................................................................................ 31
A.3.7 Sensors and switches for operating surveillance .............................................................. 34
A.3.8 Components of the oil circuit ............................................................................................. 37
A.3.9 External components ......................................................................................................... 38
A.3.10 Operation manual .............................................................................................................. 39
A.3.11 Preliminary remark ............................................................................................................ 39
A.3.12 Daily routine checks before starting .................................................................................. 40
A.3.13 Starting Generator - see remote control datasheet ........................................................... 41
A.3.14 Stopping the Generator - see remote control datasheet .................................................. 41
A.3.15 Starting the Generator by a „Failure bypass switch“ - see remote control datasheet ...... 41
A Installation Instructions .............................................................................................. 43
A.1 Placement ....................................................................................................................... 43
A.1.1 Advice for optimal sound insulation ................................................................................... 43
A.2 Generator Connections ................................................................................................. 44
A.3 Cooling System Installation - Raw Water ..................................................................... 45
A.3.1 General Information ........................................................................................................... 45
A.3.2 Installation of the thru hull fitting in Yachts ........................................................................ 45
A.3.3 Quality of the Raw Water Sucking In Line ......................................................................... 46
A.3.4 Generator Installation above Waterline ............................................................................. 46
A.3.5 Generator Installation below Water-Line ........................................................................... 47
A.3.6 Generator Housing cooled by Raw Water ......................................................................... 49
A.3.7 Indirect Cooling of the Genset Housing (by the Heat Exchanger) ..................................... 49
A.4 The Freshwater Coolant Circuit .................................................................................... 50
A.4.1 Position of the external cooling water expansion tank ...................................................... 50
A.4.2 Ventilating at the first filling of the Internal Cooling Water Circuit ...................................... 51
A.4.3 Pressure Test for Controlling the Cooling Water Circuit .................................................... 52
A.4.4 Scheme for Freshwater Circuit at Two Circuit Cooling System ......................................... 53

Page 4 Panda PMS-HD 7,5-4KU.R02 - Table of contents 9.4.09
Table of contents
A.4.5 Pressure Test for Controlling the Cooling Water Circuit ....................................................53
A.4.6 Scheme for Freshwater Circuit at Two Circuit Cooling System .........................................54
A.5 Water Cooled Exhaust System ......................................................................................55
A.5.1 Installation of the Standard Exhaust System .....................................................................55
A.5.2 Exhaust / Water separator .................................................................................................56
A.5.3 Installation Exhaust-Water-Separator ................................................................................57
A.6 Installation of the Fuel System ......................................................................................58
A.6.1 General References ...........................................................................................................58
A.6.2 The Electrical Fuel Pump ...................................................................................................59
A.6.3 Connection of the Fuel Lines at the Tank ..........................................................................60
A.6.4 Position of the Pre-Filter with Water Separator .................................................................60
A.6.5 Ventilating Air from the Fuel System .................................................................................61
A.7 Generator 12 V DC System Installation ........................................................................62
A.7.1 Connection of the 12 V Starter Battery ..............................................................................62
A.7.2 Connection of the remote control panel - see separate control panel manual ..................63
A.8 Generator AC System Installation..................................................................................64
A.8.1 Installation with looped in AC-Control box .........................................................................64
A.8.2 Installation AC-Box / distribution panel separate connected .............................................65
A.8.3 AC Control Box with VCS and ASB ...................................................................................67
A.8.4 VCS Voltage Control ..........................................................................................................68
A.8.5 Jump Start at High Starting Current (Booster) ...................................................................69
A.9 Insulation Test ................................................................................................................69
B Maintenance Instructions............................................................................................71
B.1 General maintenance instructions ................................................................................71
B.1.1 Checks before starting .......................................................................................................71
B.1.2 Check of Hoses and Rubber Parts in the sound insulated capsule ...................................71
B.2 Oil Change Intervals .......................................................................................................71
B.3 Execution of an oil change ............................................................................................72
B.3.1 Check Oil Level of the Oil-Cooled Bearing ........................................................................74
B.4 Checking the water separator in the fuel supply .........................................................74
B.4.1 Ventilating the Fuel System ...............................................................................................75
B.4.2 Exchange of the Fuel Filter ................................................................................................76
B.4.3 Exchange the Air Filter Mat ...............................................................................................77
B.4.4 Ventilation of the Coolant Circuit / Freshwater ..................................................................78
B.4.5 Exchange of the V-Belt for the Internal Cooling Water Pump ............................................80
B.5 The Seawater Circuit ......................................................................................................82
B.5.1 Clean Seawater Filter ........................................................................................................82
B.6 Reason for Frequent Impeller Wear ..............................................................................82
B.6.1 Exchanging the Impeller ....................................................................................................83
B.7 Coolant Connection Block at the Generator Capsule .................................................85
B.8 Conservation of the Generator (long operation interruption) ....................................86
B.8.1 Measures for preparation of winter storage .......................................................................86
B.8.2 Initiation during Spring .......................................................................................................87
B.1 Oil change at oil-cooled backend bearing (marine version) .......................................89
C Generator Failure..........................................................................................................91
C.1 Tools and Measuring Instruments ................................................................................91
C.2 Overloading the Generator ............................................................................................91
C.2.1 Monitoring the Generator Voltage ......................................................................................92

9.4.09 Panda PMS-HD 7,5-4KU.R02 - Table of contents Page 5
Table of contents
C.2.2 Automatic Voltage Monitoring and Auto-Shut Down ......................................................... 93
C.3 Setting the Speed Governor of the Actuator ............................................................... 93
C.3.1 Setting the maximum upper speed setting ........................................................................ 94
C.3.2 Setting the normal speed settings...................................................................................... 95
C.3.3 Greasing the trapezoidal thread spindle on the speed actuator ........................................ 96
C.3.4 Consequences of a continual overloading of the Actuator ................................................ 97
C.4 Generator-Output Voltage is too low ............................................................................ 99
C.4.1 Discharging the Capacitors ............................................................................................... 99
C.4.2 Checking the Capacitors ................................................................................................. 100
C.4.3 Check the Generator Voltage .......................................................................................... 101
C.4.4 Measuring the Ohm Resistance of the Generator Windings ........................................... 101
C.4.5 Check the Windings for Short Circuiting .......................................................................... 102
C.4.6 Measuring the Inductive Resistance ............................................................................... 102
C.5 Generator provides no voltage ................................................................................... 103
C.5.1 Rotor Magnetism Loss and "Re-magnetising" ................................................................. 103
C.6 Engine Starting Problems ........................................................................................... 103
C.6.1 Fuel Solenoid Valve ........................................................................................................ 103
C.6.2 Re-start with Failure Bypass Switch ................................................................................ 104
C.6.3 Troubleshooting Table ..................................................................................................... 105
D Tables.......................................................................................................................... 107
D.1 Troubleshooting ........................................................................................................... 107
D.2 Types of coil ................................................................................................................. 117
D.3 Engine oil ...................................................................................................................... 119
D.4 Coolant .......................................................................................................................... 120
E Technical data engine Kubota D905 ........................................................................ 123
E.1 Troubleshooting............................................................................................................ 123
Generator Control Panel P6+ Manual............................................................................... 125
Current revision status...................................................................................................... 126
A General operation...................................................................................................... 127
A.1 Panel Generator Control .............................................................................................. 127
A.2 Rear view 12V-version ................................................................................................. 128
A.3 Rear view 24V-version ................................................................................................. 129
A.3.1 Terminal connections ...................................................................................................... 130
A.3.2 Function of the jumpers ................................................................................................... 131
A.3.3 Configuration and adjustment ......................................................................................... 132
A.4 Starting preparation / Checks (daily) .......................................................................... 137
A.4.1 Marine version ................................................................................................................. 137
A.4.2 Vehicle version ................................................................................................................ 138
A.5 Starting and stopping the generators ........................................................................ 138
A.5.1 Starting the generator ...................................................................................................... 138
A.5.2 Stopping the generator .................................................................................................... 140
A.6 Automatic adapter - option .......................................................................................... 141
A.6.1 Terminal connections ...................................................................................................... 143
A.7 Master-Slave adapter - option ..................................................................................... 144

Page 6 Panda PMS-HD 7,5-4KU.R02 - Table of contents 9.4.09
Table of contents
A.7.1 Terminal connections .......................................................................................................145
A.7.2 Configuration and adjustment ..........................................................................................146
B Measurements ............................................................................................................151
B.1 Hole pattern ...................................................................................................................151

7
Fischer Panda
FISCHER GENERATORS have been manufactured since 1978 and are a well-known brand for first class diesel
generators with especially effective sound-insulation.
Fischer has been one of the leading manufacturers in respect of quality and know-how during this period.
FISCHER, as the worldwide manufacturer of modern marine diesel generators, developed the Sailor-Silent series for
example and produced a GFK sound-insulated capsule as early as 1979 and the basis for new generator technology.
The companies Fischer and Icemaster amalgamated under the direction of Icemaster in 1988, in order to concentrate
on the development of new products. Production was moved to Paderborn.
The amalgamation of the two qualified companies led to the development of a complete new programme within a short
space of time. The generators developed at that time set new technological standards worldwide.
The generators became more efficient and powerful than other generators in the same nominal performance range,
because of the improved cooling. Panda generator demonstrated its superiority in several tests by renowned institutes
and magazines during the past years. The patented VCS (voltage Control System) means it can meet all demands
including motor speed. The start-booster (ASB) means Panda generators meet the highest demands in respect of
voltage stability and starting values. A Panda generator, with the same drive motor, produces 15 % more effective
output than the majority of conventional generators. This superiority in efficiency also ensures a fuel saving to the same
extent.
The 100% water-cooled Panda generators are currently manufactured in the performance range from 2 to 100 kW in
various versions. Fast running motors are preferred for performances up to approx. 30 kW (nominal speed 3000 rpm).
The heavier slow runners are preferred for the higher range. The fast running generators have proved themselves
many times for many uses, that they meet the demands in quality of yachts and vehicles, and offer space and weight
saving of 50 % compared to slow running generators.
In addition to the Panda series, Fischer Panda also supply the super compact high-tech sound-insulated battery
charging generators from the DC/AC Panda AGT series, which is a very interesting solution for the production of mobile
power.
The HTG-alternators ensure that a charging rate of 285 amps is achieved that was scarcely thought possible for this
compact construction. This alternator replaces a separate shipboard generators (constant 230 volts AC with up to 3500
kW from the main machine)
Fischer Panda GmbH, 33104 Paderborn, reserves all rights regarding text and graphics. Details are given to the best of our knowledge. No liability is accepted for correct-
ness. Technical modifications for improving the product without previous notice may be undertaken without notice. Before installation, it must be ensured that the pictures,
diagrams and related material are applicable to the genset supplied. Enquiries must be made in case o doubt.
Icemaster GmbH Fischer Marine
Generators Conclusion Fischer - Icemaster GmbH 100 % water cooled Panda generators Panda Vehicle Generators
since
1977
since
1978
since
1988
since
1988
since
1988

8
Safety first
These symbols are used throughout this manual and on labels on the machine itself to warn of the possibility of per-
sonal injury. Read these instructions carefully. It is essential that you read the instructions and safety regulations
before you attempt to assemble or use unit.
This danger symbol refers to toxic danger and draws attention to special warnings,
instructions or procedures which, if not strictly observed, may result in severe perso-
nal injury or loss of life.
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.
This 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.
This warning symbol draws attention to special warnings, instructions or procedures
which, if not strictly observed, may result in damage or destruction of equipment

9
Tools
This symbols are used throughout this manual to show which tool must be used at maintenance or installation.
Spanners
X = required size
Hook wrench for oil filter
Screw driver, for slotted head screws and for recessed head screws
Multimeter, multimeter with capacitor measuring
Socket wrench set
Hexagon wrench keys
X

10
CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its constituents
are known to the State of California to cause cancer,
birth defects, and other reproductive harm.
Attention, Important Directions regarding Operation!
1. The installation certificate must be completed when taken into use, and certified by a signature.
2. The installation certificate must be despatched within two weeks of use to Fischer Panda.
3. The official guaranty confirmation will be completed by Fischer Panda after receipt and sent to the customer.
4. A guaranty must be shown to make any claims.
Claims against the guaranty will not be accepted of the above said instructions are not, or only partially, carried out.
Manufacturer declaration in accordance with the machine guideline 98/37/EG
The generator has been developed in such a way, that all assembly groups correspond to the CE guidelines. If
machine guideline 98/37/EG is applied, then it is forbidden to start the generator, until it has been ascertained that
the system into which the generator is to be integrated, also corresponds to the machine guideline regulation 98/37/
EG. This includes the exhaust system, cooling system and electrical installation.
The evaluation of "protection against contact" must be carried out when installed, in conjunction with the respective
system. This includes correct electrical connections, a safe ground wire connection, foreign body and humidity pro-
tection, protection against humidity due to excessive condensation, as well as overheating through appropriate and
inappropriate use in its installed state. The responsibility lies with those who undertake installation of the generator in
the final system.
Use the advantages of the customer registration:
• Thus you receive to extended product informations, which are sometimes safety-relevant
• you receive, if necessarily free Upgrades
Far advantages:
By your full information Fischer Panda technicians can give you fast assistance, since 90% of the disturbances result
from errors in the periphery.
Problems due to errors in the installation can be recognized in the apron.
Technical Support per Internet: [e-mail]

11
Safety Precautions
The electrical installations may only be carried out by trained and
qualified personnel!
Safety Instructions concerning operating the generator
• The generator must not be taken into use with the cover removed.
• If the generator is being installed without a sound insulation capsule, then make sure, that all rotating parts (belt-
pulley, belts etc) are covered and protected so that there is no danger to life and body!
• If a sound insulation covering will be produced at the place of installation, then well-placed signs must show that
the generator can only be switched on with a closed capsule.
• All servicing-, maintenance or repair work may only carried out, when the motor is not running.
• There is full current in the AC control box when the generator is running. It must therefore be ensured that the con-
trol box is closed and cannot be touched when the generator is running.
• Do not work in an ambient, where there are explosives. Working on an electrical system in an ambient where there
are flammable gases is dangerous.
• Electrical voltages above 48 volts (battery chargers greater than 36 volts) are always dangerous to life). The rules
of the respective regional authority must be adhered to. Only an electrician may carry out installation of the elec-
trical connections for safety reasons.
Ground Wire:
The generator, is "earthed" as series (centre and ground are connected together in the generator terminal box by a
bridge). This is an initial ground fuse, which offers protection, as long as no other measures are installed. Above all,
it is conceived for the delivery and possible test run.
This "neutralisation" (Protective Earthing Neutral - PEN) is only effective, if all parts of the electrical system are com-
monly "earthed" to a common potential. The bridges can be removed, if this is necessary for technical reasons and
another protective system has been setup.
Safety Instructions concerning working on the generator
The battery must always be disconnected, if work on the generator or electrical system is to be carried out, so that
the generator cannot be unintentionally started. It is not allowed to disconnect the battery during operation!
After the generator has been stopped, the battery can be disconnected!
Switch off all load when working on the generator
All load must be disconnected, in order to avoid damages to the devices. In addition the semi conductors in the AC
control box must be disconnected in order to avoid the boat capacitors being activated. The minus pole of the battery
ought to be removed.

12
Safety Instructions concerning the capacitors
Capacitors are required to run the generator. These have two varying functions:
A) The working capacitors
B) The (Booster) capacitors
Both Groups are located in a separate AC-Control box.
Capacitors are electrical stores. There could be a residual of high electrical current at the contacts for a period dis-
connection from the circuit. The contacts may not be touched for safety reasons, If the capacitors are to be
exchanged or checked, and then a short circuit between the contacts should be made so that the stored energy is
discharged.
If the generator is switched off in the normal manner, the working capacitors are automatically discharged by means
of the windings. The booster capacitors are discharged by means of internal discharge resistors.
All capacitors must be short-circuited before work is carried out on the AC-Control box for safety reasons.
Safety Instructions concerning the cables
Cable Type
It is recommended is that the cable used be UL 1426 (BC-5W2) compliant, with Type 3 stranding (ABYC Section E-
11)
Cable Size
The cable size must be selected taking into account the amperage, voltage and conductor length (from the positive
power source connection to the electrical device and back to the negative power source connection.
Cable Installation
It is recommended that a self draining wire loom classified as V-2 or better in accordance with UL 94 be installed in
the section of the cable routed in the interior of the sound capsule. Care should be taken to avoid hot surfaces such
as the exhaust manifold or engine oil drain bolt and routed clear of any possible sources of chafing.
Battery
Warning:
Do not use Gel-Cel batteries, because the regulation voltage is high for this type of batteries.
Do not use large batterybanks as a starting battery. The generator must have a dedicated starter battery (maximum
size group 24).
Recommend starter battery size (if model not shown - please see engine manual)
Panda 6000 -8000 12V, 28AH equivalent Panda 18 12V, 65AH equivalent
Panda 9000-14000 12V, 36AH equivalent Panda 24-30 12V, 70AH equivalent
Panda 16 12V, 52AH equivalent Panda 33-42 12V, 100 to 120AH equi-
valent

13
5 Safety steps to follow if someone is the
victim of electrical shock
Do not try to pull or grab the individual.
Send for help as soon as possible.
If possible, turn off the electrical power.
If you cannot turn off the electrical power, pull, push, or lift the person to safety using a
wooden pole, rope, or some nonconductive material.
After the injured person is free of contact with the source of electrical shock, move them a
short distance away and immediately start necessary first aid procedures.
1
1
1
2
1
3
1
4
1
5

14
WHEN AN ADULT STOPS BREATHING
WARNING
DO NOT attempt to perform the rescue breathing techniques provided on this page, unless
certified. Performance of these techniques by uncertified personnel could result in further
injury or death to the victim.
1 Does the Person Respond? 2 Shout, "Help!"
Tap or gently shake victim.
Shout, "Are you OK?"
Call people who can phone for help.
3 Roll Person onto Back.
Roll victim toward you by pulling slowly.
4 Open Airway. 5 Check for Breathing.
Tilt head back, and lift chin.
Shout, "Are you OK?"
Look, listen, and feel for breathing
for 3 to 5 seconds.
6 Give 2 Full Breaths.
Keep head tilted back.
Pinch nose shut.
Seal your lips tight around victim's
mouth.
Give 2 full breaths for 1 to 1½ seconds
each.
7 Check for Pulse at side of Neck. 8 Phone EMS for Help.
Feel for pulse for 5 to 10 seconds. Send someone to call an ambu-
lance.
9 Begin Rescue Breathing. 10 Recheck Pulse Every Minute.
Keep head tilted back.
Lift chin.
Pinch nose shut.
Give 1 full breath every 5 seconds.
Look, listen, and feel for breathing bet-
ween breaths.
Keep head tilted back.
Feel for pulse for 5 to 10 seconds.
If victim has pulse, not breathing,
continue rescue breathing. If no
pulse, begin CPR.

The Panda Generator
9.4.09 Panda PMS-HD 7,5-4KU.R02 - Chapter A: The Panda Generator Page 15
A. The Panda Generator
A.1 Type plate at the Generator
Fig. A.1-1: Type plate
Fig. A.1-2: Discription type plate

The Panda Generator
Page 16 Panda PMS-HD 7,5-4KU.R02 - Chapter A: The Panda Generator 9.4.09
A.2 Description of the Generator
A.2.1 Right Side View
A.2.2 Right side view
12
01
02
03
07
13
05
10
08
20
11
04
06
14 15 16 17 18
09 19
01. Thermostat housing
02. 12V-DC-alternator
03. V-belt for DC-alternator and cooling water pump
04. Raw water pump
05. Oil pressure switch
06. Oil filter
07. Sound cover - base part
08. Hose for raw water flow for injector nozzle
09. Exhaust outlet
10. Oil dipstick
11. Cooling water filler neck with cap
12. Water-cooled exhaust elbow
13. Starter motor
14. Thermo-switch exhaust elbow
15. Solenoid for starter motor
16. Cooling water backflow pipe
17. Generator housing with coil
18. Intake from the external cooling water expansion tank
19. Backflow to the external cooling water expansion tank
20. Power terminal box

The Panda Generator
9.4.09 Panda PMS-HD 7,5-4KU.R02 - Chapter A: The Panda Generator Page 17
A.2.3 Left Side View
Fig. A.2.3-1: Left side view
11
12
14 15 16 17 18 19 20
04
01 05 06 07
21
24
23
03
02 08
22
09
10
13
01. Generator housing with coil
02. Air suction housing with air filter
03. Suction hose, air suction housing - induction elbow
04. Stop solenoid for engine stop
05. Fuel solenoid valve
06. Ventilation screw thermostat housing
07. Thermo-switch at thermostat housing
08. Ventilation screw water pump
09. Failure bypass switch
10. Actuator
11. Cooling water connection block
12. Sound cover base part
13. Connection for external ventilation valve
14. Cooling water pipe, connection block - water pump
15. Speed sensor - optional
16. Electrical fuses (blue=15A, white=25A)
17. Relay Ks for starter motor
18. Relay K2 for glow plugs
19. Relay K3 for fuel pump
20. Relay K4 for stop solenoid
21. Raw water intake
22. Fuel filter
23. Raw water pump
24. Pulley for internal cooling water pump

The Panda Generator
Page 18 Panda PMS-HD 7,5-4KU.R02 - Chapter A: The Panda Generator 9.4.09
A.2.4 Front View
Fig. A.2.4-1: Front view
23
17
141206 07 08 10
20
01
09
22
21
19
11
16
02
13
03
04
05 15
18
01. Ventilation screw water pump
02. Thermo-switch at thermostat housing
03. Fuel solenoid valve
04. Hose for raw water intake
05. Raw water intake
06. Fuel intake connection
07. Fuel backflow connection
08. Electrical cable fuel pump (2x1,5mm²)
09. Electrical cable remote control panel
10. Oil drain hose
11. Electrical cable VCS
12. Electrical cable for AC-Control box
13. Electrical cable for load
14. Starter battery minus (-)
15. Starter battery plus (+)
16. Cooling water pipe, connection block - water pump
17. Oil filter
18. Raw water pump
19. V-belt for DC-alternator and internal cooling water pump
20. Pulley for internal cooling water pump
21. 12V DC-alternator
22. Thermostat housing
23. Ventilation screw thermostat housing

The Panda Generator
9.4.09 Panda PMS-HD 7,5-4KU.R02 - Chapter A: The Panda Generator Page 19
A.2.5 Back View
Fig. A.2.5-1: Back view
01
10
09
07
11
08
04
02 03
06
05
12
01. Power terminal box
02. Intake from the external cooling water expansion tank
03. Backflow to the external cooling water expansion tank
04. Connection external ventilation vlave
05. Sound cover - base part
06. Heat exchanger
07. Thermo-switch at oil cooled bearing
08. Cooling water connection block
09. Oil level hose
10. Generator front plate
11. Air suction housing with air filter
12. Restart protection unit - optional

The Panda Generator
Page 20 Panda PMS-HD 7,5-4KU.R02 - Chapter A: The Panda Generator 9.4.09
A.2.6 View from above
Fig. A.2.6-1: View from above
02
13
03 04 05
12 11
06
01
0810 07
09
01. Ventilation screw water pump
02. Thermo-switch at thermostat housing
03. Oil filler neck
04. Cylinder head
05. Thermo-switch at cylinder head
06. Air suction housing with air filter
07. Generator housing with coil
08. Power terminal box
09. Hose for backflow to external cooling water expansion tank
10. Water-cooled exhaust elbow
11. Oil dipstick
12. 12V DC-alternator
13. Ventilation screw thermostat housing