Gesan DVAS 450 E User manual

STANDBY GENERATOR SETS V-6.4
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1. WELCOME............................................................................................................................................3
2. BASIC SAFETY RULES ......................................................................................................4
3. DESCRIPTION OF GENERATOR SET...............................................................................................6
3.1. SOUND INSULATION.............................................................................................................. 11
3.2. CONTROL PANEL .................................................................................................................... 12
3.3. ELECTRICAL CONFIGURATION........................................................................................... 15
3.4. RETENTION BATH...................................................................................................................16
4. INSTALLATION OF THE GENERATOR SET................................................................................. 17
4.1. UNLOADING AND TRANSPORT........................................................................................... 17
4.2. INTALLATION PRINCIPLES................................................................................................... 18
4.2.1. Premises........................................................................................................................... 18
4.2.2. Ventilation and cooling.................................................................................................... 19
4.2.3. Fuel..................................................................................................................................19
4.2.4. Automatic fuel transfer system........................................................................................19
4.2.5. Exhaust ............................................................................................................................20
4.2.6. Generator set startup........................................................................................................21
4.2.7. Electrical connection ..........................................................................................22
4.2.7.1. Safety instructions...............................................................................................22
4.2.7.2. Installation of CONTROL section : ......................................................... 27
4.2.7.3. Installation of ELECTRICAL POWER section: .................................................. 28
4.2.7.4. Earthing:............................................................................................................. 30
4.2.7.5. Motorized changeover switches:......................................................................... 30
4.3. STORAGE ..................................................................................................................................30
5. STARTUP ............................................................................................................................................ 31
5.1. POWER FACTOR AND GENERATOR SETS ......................................................................... 32
5.2. LIGH LOAD OPERATION ON DIESEL ENGINES ................................................................32

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6. OPERATION MANUAL..................................................................................................................... 33
6.1. CONTROL PANEL COMPONENTS ........................................................................................33
6.1.1. Deep sea 4420 digital control module.............................................................................. 35
6.1.2. DEEP SEA 7310/7320 Digital Control Module .............................................................. 39
6.1.3. INTELIGENNT Digital Control Module ..........................................................................50
7. MAINTENANCE OF GENERATOR SET..........................................................................................56
7.1. PRIOR TO MAINTENANCE..................................................................................................... 56
7.2. DURING MAINTENANCE .......................................................................................................56
7.3. MAINTENANCE CHART .........................................................................................................60
8. TROUBLESHOOTING .......................................................................................................................61
9. PROTECTION FROM THE ENVIRONMENT ..................................................................................62
10.WARRANTY....................................................................................................................................... 62
11.NOISE LEVEL.....................................................................................................................................63
12.DECLARATION OF CONFORMITY .....................................................................................63
13.APPENDIX 1: FIGURES.....................................................................................................................64
14.APPENDIX 2: IMAGE INDEX........................................................................................................... 66
15.APPENDIX 3: PRE-DELIVERY INSPECTION DOCUMENT.........................................................67
16.APPENDIX 4: DERATING OF ENGINE POWER RATING:...........................................................68

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1. WELCOME
Thank you for choosing a GRUPOS
ELECTRÓGENOS EUROPA S.A.generator set.
The purpose of this manual is to familiarize the
user on how to use and work with the electrical
generator, its components and maintenance.
We recommend a carefully reading this
document prior to working with the equipment to
ensure its correct use.
Save this manual for future reference and if the
generator set is resold be sure to include the
manual along with the unit.
The following is a general description of the unit
and the information necessary for installation,
operation and preventive maintenance.
Additionally, you should have received a
specific user manual for the Engine and
Alternator, electrical setup, a set of keys, ATS
(upon order), silencer or exhaust tube and
flexible tube (supplied separately for open-skid
units).
Should you have any problem with the
equipment provided, please contact the
distributor directly.
GRUPOS ELECTRÓGENOS EUROPA S.A.,
in a constant effort towards product
improvement, shall revise its manuals and
include improvements made to the supplied
units. Thus the information contained in this
document is subject to change without prior
notice and without obligation to update.

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2. BASIC SAFETY RULES
Safety precautions and recommendations for handling the Electrical Generator supplied by GRUPOS
ELECTRÓGENOS EUROPA S.A.
1) Do not allow the unit to be used by non-authorized personnel or minors not accompanied by an adult.
2) Use the necessary individual protection equipment.
3) Ground the machine and ATS panel.
4) Make sure there is sufficient lighting on the genset and on the control panels before start-up; the
minimum lightning level should be 20 lux.
5) Do not install the open-skid electrical generator outdoors: risk of electrocution and non-functioning.
6) The connection should be made by a qualified electrician in accordance with current norms and
regulations. An incorrectly made connection can cause electrical feedback with electrocution hazards
for anyone working with the mains power supply. The mains connection should always be made using
an automatic transfer switch (ATS); if none has been supplied, contact your distributor or GRUPOS
ELECTRÓGENOS EUROPA S.A.
7) The supply line between the generator set and the consumers should be protected by means of a
differential relay for protection against earth leakage.
8) The electrical installation between the generator unit and ATS should be protected using
electromagnetic circuit breaker for protection against short circuits and overcurrents. The circuit breaker
is supplied optionally by GRUPOS ELECTRÓGENOS EUROPA S.A.
9) Do not operate the unit with the doors open: risk of electrocution, burns or entrapment. Be sure the
doors are closed with keys before the start-up.
10) The exhaust system generates enough heat to ignite some materials. Therefore, never install the
generator set near flammable materials or near materials that may ignite easily or in locations where the
risk of a fire occurring is high.
11) The gases generated by the set’s engine are highly toxic and may result in death. Never inhale the
exhaust gases generated by the set. If the unit must be operated in an enclosed area or in a poorly
ventilated area, the engine exhaust gases must be routed towards the exterior for a safe operation.
12) Do not touch the engine or the exhaust during operation of the generator set: Severe burns may occur.
The exhaust hot areas are protected against accidental contact. In areas where this type of protection is
not feasible, the risk is indicated using appropriate signs.
13) Ensure proper ventilation in the area where the generator is installed in order to guarantee sufficient
flow of cooling air.

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14) Know how to stop the unit in case of emergency. Be special careful with his handling and storage.
15) For refueling the engine, the generator set incorporates an exterior fuel filler neck and cap for filling the
tank with diesel. Never refuel with the engine running or in poorly ventilated areas; remember that fuel
vapors are toxic and flammable. Take the necessary safety precautions when handling fuel; the use of
gloves and safety goggles is recommended.
16) The fuel used is flammable, volatile and toxic. Prevent any spill and carefully wash your hands after
handling.
17) If you notice abnormal behavior by the generator set, stop the unit, and then locate, examine and resolve
the potential failure of the unit prior to restarting. Contact our technical services department if needed.
18) Keep the unit at least one meter away from buildings or other units.
19) Be cautious when switching or installing batteries as they contain acids which are highly hazardous.
Avoid spills and use protection to avoid contact with the skin and eyes. In case of accidental contact,
rinse thoroughly with water and contact a doctor service immediately.
20) In case of ingestion of battery acid, drink large amounts of water and milk and contact a doctor
immediately.
21) Use only distilled water in the battery, the tap water
22) If a battery is filled above the maximum level, the electrolytes will spill out; if this happens, clean the
area quickly to avoid corrosion of the parts it has come in contact with.
23) Frequently clean the unit to avoid obstructions or the entry of foreign elements into the unit (dust,
moisture, etc.).
24) Regularly inspect the unit’s electrical cables.
25) Engine oil is toxic and hazardous to the environment. Adopt the necessary safety measures when
handling engine oil. Prolonged exposure to used engine oil may cause skin cancer. Carefully wash your
hands after handling.
26) Avoid oil spills on both the inside and outside of the generator. In case of oil spill on the inside of the
unit, clean it properly as it could potentially become a flammable material.
27) Do not overfill the tank and make sure it is closed properly after filling. Use extreme precaution if fuel
is spilled: the vapors and the fuel itself are flammable. Clean the area completely before starting up the
unit.
28) Do not smoke or bring any flames or sparks in the vicinity of the electrical generator: risk of explosions.

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3. DESCRIPTION OF GENERATOR SET
Following you have general overview of the generator set (doesn´t match with the delivered genset) and
its different configurations manufactured by GRUPOS ELECTRÓGENOS EUROPA S.A.
Image 1- Generator set with sound proof canopy.
Image 2- Generator set without canopy

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Image 3- Detailed view of Insonorized genset

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1) Coolant tank hatch
2) Side access door
3) Fuel tank cap
4) Exhaust silencer
5) Engine
6) Shock absorbers
7) Base frame
8) Base support
9) Canopy
10) Electrical Panel Doors
11) Ventilation grill
12) Lifting frame and eyebolt
13) Control panel
14) Alternator
15) Electrical power panel
16) Battery
17) Fuel tank

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Image 4- Detailed view of openskid genset