GTS DWG (BL) 13/7-2 ZE Installation And Operating Manual

Built-in generators with switch cabinet for permanently installed power generation systems 12 kva in fire engines
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Built-in generators with switch cabinet
for permanently installed
power generation systems ≥ 12 kVA
in fire engines
DWG (BL) 13/7-2 ZE
to
DWG (BL) 40/14-4 ZE
A
A
A
V
kΩ
Hz
Installation and operating manual
English 07/2011
Issue 07/2011

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Summary of Contents for GTS DWG (BL) 13/7-2 ZE

  • Page 1 Built-in generators with switch cabinet for permanently installed power generation systems ≥ 12 kVA in fire engines DWG (BL) 13/7-2 ZE DWG (BL) 40/14-4 ZE kΩ Installation and operating manual English 07/2011 Issue 07/2011...
  • Page 2: Legend, Safety Instructions

    Legend, safety instructions This operating manual contains information you must observe for your own personal safety and to prevent material or property damage. The information concerning your own personal safety is emphasised with a warning triangle. Information about material or property damage without personal injury appears without a warning triangle.
  • Page 3: Table Of Contents

    Contents Contents Legend, safety instructions Important information and notes Qualified personnel Intended use Validity of the manual Copyright General note Manufacturer's address Safety instructions References to norms and directives 1 Description of power generation system Components Circuit diagram Drive types, generator 1.3.1 Connection via drive shaft 1.3.2...
  • Page 4 Contents Installation of generators of model 132 3.5.1 Installation dimensions and assembly 3.5.2 Minimum clearances and cooling provisions Minimum clearances Temperature and pressures of the cooling air 3.5.3 Assembly instructions, coupling via drive shaft Assembly example 1: R+W drive shaft with clamping hub connection Assembly example 2: R+W drive shaft with cone hub connection 3.5.4 Assembly instructions for hydraulic drive...
  • Page 5 Contents 6 Care and maintenance Maintenance overview General safety instructions, care and maintenance Visual check / cleaning work performed by the user Maintenance work carried out by authorised personnel 6.4.1 Replacing the ball bearings 7 Repairs 8 Disassembly Safety instructions Disassembly 9 Transport and storage Generator Switch cabinet 10 Decommissioning, storage, disposal...
  • Page 6: Important Information And Notes

    Important information and notes Important information and notes Qualified personnel The unit or system may be installed and operated in connection with this manual. Installation, commissioning and operation of a unit or system must only be performed by qualified personnel. Qualified personnel within the meaning of the technical safety information in this manual are persons with the authorization to put devices, systems and circuits into service, to ground them, and to label them, according to technical safety standards.
  • Page 7: Validity Of The Manual

    Important information and notes Validity of the manual This manual applies exclusively for built-in generators of the types listed below which are delivered completely with the associated switch cabinets and are designed exclusively for use as permanently installed power generation systems in fire engines. In this manual, the different generator types are distinguished by their type designation and their model.
  • Page 8: Copyright

    We are more than happy to provide information, assistance, service and ordering assistance. Generator. Technik. Systeme. GmbH & Co. KG Ziegelfeldstraße 62 + 65 73563 Mögglingen (Germany) Tel +49 (0) 7174 8 98 00-0 Fax +49 (0) 7174 8 98 00-25 www.gts-generator.com info@gts-generator.com Page 8 Issue 07/2011...
  • Page 9 Generator. Technik. Systeme. GmbH & Co. KG is a technically leading manufacturer of power generation systems and produces generators from 4 to 40 kVA and electronic control units of its own design. GTS generators are highly durable and of the highest quality. They are maintenance-free, long-lasting, precise and robust.
  • Page 10: Safety Instructions

    Safety instructions Safety instructions This section contains a compilation of generally valid safety instructions. Please read and heed the safety instructions before installation, commissioning and operation of the generator carefully. This safety instructions also appears in the relevant areas of the text in the manual. Important Before installing and using the power generation system, please read the operating manual fully and carefully.
  • Page 11 Safety instructions Danger Danger to life through electric shock Working on the generator or switch cabinet, visual inspections for maintenance purposes or cleaning work on the power generation system during operation can lead to potentially fatal injuries through electric shock. Switch off the drive unit before performing any inspection ►...
  • Page 12 Safety instructions Warning Risk of injury and risk of damage! Inadequately qualified persons are at risk when working on the generator or switch cabinet and may damage the generator. The assembly, connection and commissioning of the power ► generation system and work on the electrical systems may only be carried out by authorised, qualified and specially trained personnel.
  • Page 13 Safety instructions Warning Danger to life caused by electric shock and risk of damage. Water from a high-pressure cleaner can lead to the destruction of the switch cabinet or electric shock. Never expose the generator or switch ► cabinet to high-pressure cleaner. Caution Burn hazard Parts of the generator can become very hot during and after...
  • Page 14: References To Norms And Directives

    References to norms and directives References to norms and directives The generator has been manufactured in accordance with the following norms and directives. y DIN 14686 “Firefighting equipment - Switch cabinets for fixed generators (generating sets) >= 12 kVA in fire-brigade vehicles”. As well as the DIN 14686 mentioned above, the following norms and directives are also of importance and are to be followed during the operation.
  • Page 15 References to norms and directives y DIN VDE 0100-551 (VDE 0100, Part 551), electrical installations of buildings - Part 5: selection and installation of electrical equipment-Chapter 55: other equipment-main section 551: low-voltage power supply systems y DIN VDE 0105-100, operating electrical installations y DIN VDE 0470-1 (VDE 0470, Part 1), protection class provided by enclosures (IP code) y BGV A 2, Electrical installations and equipment...
  • Page 16: Description Of Power Generation System

    Description of power generation system Components Description of power generation system Components The power generation system comprises the following units y Generator ð section 1.4, page 19 y Switch cabinet ð section 1.5, page 21 Circuit diagram The circuit diagram shown below shows the minimum equipment as per DIN 14686.
  • Page 17 Description of power generation system Circuit diagram Figure 1 Circuit diagram, power generation system (minimum equipment as per DIN 14686) Issue 07/2011 Page 17...
  • Page 18: Drive Types, Generator

    Description of power generation system Drive types, generator Drive types, generator The generator can be powered in various ways. Installation and required components depend on the drive type ð chapter “Installation of generator”, page 26. 1.3.1 Connection via drive shaft The shaft on the generator is joined to the drive shaft of the drive unit via a cardan shaft.
  • Page 19: Generator

    Description of power generation system Generator Generator 1.4.1 Function y The generators are brushless, self-excited synchronous inner-pole generators, which are electronically-controlled. y The voltage supplied by the generator is regulated by the built-in electronic generator controller so that the output voltage between idle speed and the nominal load meets the requirements of IEC 38.
  • Page 20: 2-Pole Generators

    Description of power generation system Generator 2-pole generators DWG (BL) DWG (BL) DWG (BL) DWG (BL) DWG (BL) 13/7-2 ZE 17/7-2 ZE 23/12-2 ZE 30/15-2 ZE 40/14-2 ZE Output 13 kVA 17 kVA 23 kVA 30 kVA 40 kVA Model BG 132 BG 132 BG 160 BG 160 BG 160 Number of poles Drive...
  • Page 21: Switch Cabinet

    Description of power generation system Switch cabinet Switch cabinet The switch cabinet is basically possible in three different versions (as per DIN). Additional components can be added to these variants. The following figures show examples of front panels and components for the possible switch cabinet variants according to DIN 14686.
  • Page 22: Legend For Figures 3, 4 And 5

    Description of power generation system Switch cabinet Legend for figures 3, 4 and 5: Frequency display Ammeter for each phase conductor (nominal current marked on scale) Voltmeter 0 V to 500 V. Nominal voltage 230 V for measurement L1-N, L2-N or L3-N. Nominal voltage 400 V for measurement L1-L2, L1-L3 or L2-L3. Change-over switch, voltmeter Operating hours counter for generator Protective earth test device with test socket...
  • Page 23 Description of power generation system Switch cabinet 11.1 11.2 Max. cabinet dimensions (H x W x D): max. 600 x 380 x 210 mm. Figure 4 Switch cabinet form BB Legend ð page 22. 11.1 11.2 Max. cabinet dimensions (H x W x D): max. 380 x 600 x 210 mm. Figure 5 Switch cabinet form CC Legend ð...
  • Page 24: Technical Data

    Technical data Generators Technical data Generators 2-pole generators DWG (BL) DWG (BL) DWG (BL) DWG (BL) DWG (BL) 13/7-2 ZE 17/7-2 ZE 23/12-2 ZE 30/15-2 ZE 40/14-2 ZE Nominal output 13 kVA 17 kVA 23 kVA 30 kVA 40 kVA Nominal voltage 230/400 V Rated current 18.8 A 24.6 A 33.3 A 43.4 A 57.9 A Nominal speed 3,000 min-1 Rated frequency...
  • Page 25: Generator Controller

    Technical data Generator controller Generator controller Controller type LCAR4 Pin assignment (applies for all of the Color Function generator types described) gray violet 1/2 U violet 1/2 V violet 1/2 W Switch cabinet All switch cabinets meet the protection class IP43 at least. Equipment and dimensions of switch cabinet ð section “Switch cabinet”, page 21 or loose sheet in the Appendix.
  • Page 26: Installation Of Generator

    Installation of generator General safety instructions Installation of generator Depending on the model, nominal output, and drive type, there installation may vary. Reference is made to these deviations in the corresponding sections of this manual. Carefully read the safety instructions before installation, commissioning and operation of the generator, Section 3.1, page 26, and all of the applicable sections of this chapter and follow the instructions and information therein.
  • Page 27 Installation of generator General safety instructions Danger Danger to life caused by making modifications to the generator Any modification, incorrect repair or use of unsuitable third party parts shall cause all warranty claims to lapse and the lapsing of the type approval according to the Equipment Safety Act (GSG) and the certification according to EU-/EEC directives.
  • Page 28: Requirements On The Installation Position

    Installation of generator Requirements on the installation position Requirements on the installation position Single-bearing generators are exclusively for direct attachment to the drive unit. Only attach these generators to drive units that meet the applicable norms, provisions and directives. Dual-bearing generators are usually installed near the drive unit. y Install the generator safely and securely on a 100 % level surface with a load-bearing capacity adequate for the weight class of the generator.
  • Page 29 The neutral conductor N must be secured. Coordinate the type and nominal current of the protective circuit breakers with the generator manufacturer GTS. For more information ð chapter xxx, page xx. For generators without factory-installed switch box that contains electrical...
  • Page 30: Permissible Installation Positions

    > Replace the screws with screws of the same grade. Replacement screws of the same quality are supplied by GTS. > The screws must be tightened to the correct torque. y Torque 25 Nm for grade 8.8 y Torque 35 Nm for grade 10.9 Other installation positions are not permitted.
  • Page 31: Installation Of Generators Of Model 132

    Installation of generator Installation of generators of model 132 Installation of generators of model 132 y To install the generators of model 132, proceed according to the descriptions in this section. y Prior to installation, read the safety instructions in section 3.1 and sections 3.2 to 3.4 attentively and follow the instructions and information therein.
  • Page 32: Minimum Clearances And Cooling Provisions

    Installation of generator Installation of generators of model 132 Important ► Do not attach any third party parts to the mounting profiles on the generator housing. 3.5.2 Minimum clearances and cooling provisions y The generator needs sufficient ventilation for cooling. The cooling air is drawn through the cooling profiles by the fan wheel on the rear side of the generator and across the housing, towards the front side.
  • Page 33: Temperature And Pressures Of The Cooling Air

    Installation of generator Installation of generators of model 132 Temperature and pressures of the cooling air Important A cooling air feed above 40 °C can lead to power restrictions; in extreme cases it can cause damage to the generator. The temperature of the supplied cooling air should not ►...
  • Page 34: Assembly Instructions, Coupling Via Drive Shaft

    Installation of generator Installation of generators of model 132 3.5.3 Assembly instructions, coupling via drive shaft Danger Risk of injury The rotating couplers of drive shafts are hazard areas. Put suitable protective measures in place. ► Never reach into the couplers of rotating drive shafts. ►...
  • Page 35 Installation of generator Installation of generators of model 132 Alignment Important y Using the utmost care, align the drive shaft to prevent damage to the generator and the Lateral offset drive unit itself caused by excessive forces during operation. y Ideally, align the drive shaft with laser equipment.
  • Page 36: Assembly Example 1: R+W Drive Shaft With Clamping Hub Connection

    Installation of generator Installation of generators of model 132 Assembly example 1: R+W drive shaft with clamping hub connection Assembly > Slide the metal bellows couplings onto the shafts to be joined. > If the axial position is correct, tighten the mounting screws [2] with a torque key to the...
  • Page 37: Assembly Example 2: R+W Drive Shaft With Cone Hub Connection

    Installation of generator Installation of generators of model 132 Assembly example 2: R+W drive shaft with cone hub connection Assembly > Slide the metal bellows couplings onto the shafts to be joined. > If the axial position is correct, tighten the mounting screws [2] with a torque key...
  • Page 38: Assembly Instructions For Hydraulic Drive

    Installation of generator Installation of generators of model 132 3.5.4 Assembly instructions for hydraulic drive Preparatory disassembly > Unscrew two M8 x 45 screws, wrench size 10 mm, (figure 6 [2]). Remove the sleeve [1]. > Unscrew and remove four screws M12 x 12 [3], along with the washers. Figure 6 Preparatory disassembly for flange mounting in case of hydraulic drive (generator model 132) Assembly...
  • Page 39 Installation of generator Installation of generators of model 132 > Mount the washer [6] onto the hydraulic motor [8]. > Place the second half of the coupling [5] to the hydraulic motor. > Place the hydraulic motor [8] with washer [6] and the second half of the coupling on the generator.
  • Page 40: Assembly Instructions For Belt Drive

    Installation of generator Installation of generators of model 132 3.5.5 Assembly instructions for belt drive Warning Risk of accident Open drive belts and pulleys are a hazard. Never operate the generator without ► a protective covering. Never reach into a drive belt while it is ►...
  • Page 41 Installation of generator Installation of generators of model 132 Important ► The drive belt must not sag loosely. When using narrow belt pulleys of type SPA, the clearance between the axes must not exceed 600 mm. For permissible axis clearances for other belts, ask the manufacturer.
  • Page 42: Installation Of Generators Of Model 160

    Installation of generator Installation of generators of model 160 Installation of generators of model 160 y To install the generators of model 160, proceed according to the descriptions in this section. y Prior to installation, read the safety instructions in section 3.1 and sections 3.2 to 3.4 attentively and follow the instructions and information therein.
  • Page 43: Minimum Clearances And Cooling Provisions

    Installation of generator Installation of generators of model 160 Important ► Do not attach any third party parts to the mounting profiles on the generator housing. 3.6.2 Minimum clearances and cooling provisions y The generator needs sufficient ventilation for cooling. The cooling air is drawn through the cooling profiles by the fan wheel on the rear side of the generator and across the housing, towards the front side.
  • Page 44: Temperature And Pressures Of The Cooling Air

    Installation of generator Installation of generators of model 160 3.6.3 Temperature and pressures of the cooling air Important A cooling air feed above 40 °C can lead to power restrictions; in extreme cases it can cause damage to the generator. The temperature of the supplied cooling air should not ►...
  • Page 45: Assembly Instructions, Coupling Via Drive Shaft

    Installation of generator Installation of generators of model 160 3.6.4 Assembly instructions, coupling via drive shaft ð section 3.5.3, page 34. 3.6.5 Assembly instructions for hydraulic drive Preparatory disassembly Note ► As an alternative to the bearing plate shown here, the generators can also be fitted with a gray cast iron bearing shield.
  • Page 46 Installation of generator Installation of generators of model 160 Assembly > Place the flange (Figure 9 [1]) onto the generator and secure with four screws [2a]. > Place a toothed washer [2b] underneath the screws and secure with Loctite. > Mount the first half of the coupling [3] on the shaft at the generator and prevent it from twisting on the shaft using with a key.
  • Page 47: Assembly Instructions For Belt Drive

    Installation of generator Installation of generators of model 160 3.6.6 Assembly instructions for belt drive Warning Risk of accident Open drive belts and pulleys are a hazard. Never operate the generator without ► a protective covering. Never reach into a drive belt while it is ►...
  • Page 48 Installation of generator Installation of generators of model 160 Important ► The drive belt must not sag loosely. When using narrow belt pulleys of type SPA, the clearance between the axes must not exceed 800 mm. For permissible axis clearances for other belts, ask the manufacturer.
  • Page 49: Installation Of Switch Cabinet And Electrical Connection

    Installation of switch cabinet and electrical connection General safety instructions Installation of switch cabinet and electrical connection Carefully read the safety instructions before installing the switch cabinet and the electrical connection to the generator section 4.1 as well as all applicable sections of this chapter and follow the instructions and information therein.
  • Page 50 Installation of switch cabinet and electrical connection General safety instructions Warning Risk of injury and risk of damage! Inadequately qualified persons are at risk when working on the generator or switch cabinet and may damage the generator. The installation work described in this ►...
  • Page 51 Installation of switch cabinet and electrical connection General safety instructions Important Before installing and using the power generation system, please read the operating manual fully and carefully. Only use the generator and the switch cabinet for the uses listed in the sections on “intended use” and only in accordance with the information in the operating manuals.
  • Page 52: Requirements For The Installation Location

    Installation of switch cabinet and electrical connection Requirements for the installation location Requirements for the installation location The switch cabinet must meet protection class IP43 at least. It is not explosion-protected. Do not operate in environments where there is a risk of explosion.
  • Page 53: Electrical Connection

    Installation of switch cabinet and electrical connection Electrical connection Electrical connection Prior to connection of the switch cabinet to the generator, read the safety instructions in section 4.1 and the connection instructions in this section 4.5 attentively and follow the instructions and information therein. Also note the instructions and requirements of the switch cabinet.
  • Page 54: Instructions, Connecting The Generator

    Installation of switch cabinet and electrical connection Electrical connection 4.5.2 Instructions, connecting the generator Follow the connection instructions when connecting the generator: y When opening the terminal box, make sure that the connecting wires of the generator controller built into the cover are not torn off or damaged. y After opening the terminal box, remove the plug connector to the generator controller in the terminal box cover.
  • Page 55: Instructions For Connecting The Switch Cabinet

    Installation of switch cabinet and electrical connection Electrical connection 4.5.3 Instructions for connecting the switch cabinet Follow the connection instructions when connecting the switch cabinet: y Observe the rotary field of the generator output voltage! Generally the generators run clockwise. In this case, the output voltage has a “clockwise field of rotation”.
  • Page 56: Operation

    Operation General safety instructions, operation Operation This chapter describes the operation and control of the power generation system. Depending on the power generation system equipment, deviations can arise. Reference is made to these deviations in the corresponding sections of this manual. Before using the power generation system, carefully read the general safety instructions in section 5.1 and sections 5.2 to 5.5 and follow the instructions and information therein.
  • Page 57 Operation General safety instructions, operation Warning Risk of injury and risk of damage! The power generation system must be operated under certain conditions for fault-free operation. Only operate the power generation system according to the ► indicated operating conditions and data. In particular, this applies to the environment and cooling ►...
  • Page 58 Operation General safety instructions, operation Warning Risk of injury and risk of damage! Inadequately qualified persons are at risk when working on the generator or switch cabinet and may damage the generator. The assembly, connection and commissioning of the ► iMAPLA system and work on the electrical systems may only be carried out by authorised, qualified and specially trained personnel.
  • Page 59: Permissible Operating Conditions

    Operation Permissible operating conditions Important Before installing and using the power generation system, please read the operating manual fully and carefully. Only use the generator and the switch cabinet for the uses listed in the sections on “intended use” and only in accordance with the information in the operating manuals.
  • Page 60: Working Safely With Electrical Devices

    Operation Working safely with electrical devices Working safely with electrical devices Follow the following operating instructions to work safely with electrical devices. Pay attention to the safety instructions for operation in section 5.1, page 56. Danger Risk of accident and injury There are risks associated with working with power generation systems and electrical equipment.
  • Page 61 Operation Working safely with electrical devices y Depending on the range of use and application, when working with power generation systems, follow the instructions, requirements, provisions or recommendations from Employer's Liability Insurance Associations and trade associations. In particular, the German Equipment Safety Act (GSG) must be followed, as must relevant accident prevention requirements and the mining ordinances of the states.
  • Page 62: Electrical Safety Devices, Safety Measures

    Operation Electrical safety devices, safety measures Electrical safety devices, safety measures The power generation system is fitted with an “insulation monitor with disconnection” and complies with the safety measure “electrical separation with potential equalization connector” according to VDE 0100, Part 551. The power sockets built into the switch cabinet are secured against overcurrent and short circuit with line circuit breakers.
  • Page 63: Power Generation System Operation

    Operation Power generation system operation Power generation system operation Danger Risk of accident and injury There are risks associated with working with power generation systems and electrical equipment. Before putting the generator into operation: carefully read ► all sections of chapter 5, in particular, the safety instructions in Section 5.1, page 56.
  • Page 64 Operation Power generation system operation Insulation monitor: Check button, signal lamp, switch for switch Acknowledgment button and cabinet lighting Ammeter Display for insulation resistance (for every phase conductor) Switch cabinet lighting kΩ Voltmeter with Frequency display selection switch Operating hours Main switch counter Line circuit Protective earth...
  • Page 65: Power Distribution And Connection Of Devices

    Operation Power generation system operation 5.5.2 Power distribution and connection of devices Danger Danger to life through electric shock Insulation monitors can mutually influence each other. Do not connect any other insulation monitors downstream ► of the power generation system. Warning Risk of damage An overvoltage may arise when the pole-reversing switch is...
  • Page 66 Operation Power generation system operation Important Risk of damage When using several devices on the AC power sockets at the same time (especially on devices with different power consumption ratings), temporary over and undervoltages may arise due to a switch-on delay in the neutral conductor. Do not use the line circuit breakers in the switch cabinet for ►...
  • Page 67 Operation Power generation system operation > Switch off all devices to be connected (device switch to position “OFF” or “0”. Risk of accident caused by devices started up in an uncontrolled fashion! > Start the drive unit. > Wait until the drive unit has reached its nominal speed. >...
  • Page 68 Operation Power generation system operation Warning Risk of injury and risk of damage! Power sockets have load limits. Do not exceed the maximum indicated amperage for power ► sockets. Important ► After disconnecting the consumers from the switch cabinet, the hinged covers of the power sockets must be closed correctly.
  • Page 69: Warning / Disconnect With Faulty Insulation

    Operation Power generation system operation 5.5.3 Warning / disconnect with faulty insulation All of the power sockets fitted in the switch cabinet (except for the emergency socket) are equipped with an insulation monitor. If the insulation of a connected line or device is faulty, the insulation monitor will disconnect all of the power sockets except for the emergency socket to protect persons working on the power generation system.
  • Page 70: Check Insulation Monitor

    Operation Power generation system operation Acknowledging the warning message Acknowledge the warning message of the insulation monitor by pressing the button Buzzer disconnection reset . The warning buzzer will then fall silent. If the insulation fault remains after acknowledgment, the warning lamp Insulation fault continues to light up.
  • Page 71: Protective Earth Check For Devices Of Protection Class I

    Operation Power generation system operation 5.5.5 Protective earth check for devices of protection class I With devices of protection class I (devices with protective earth and non protective insulated metal housing parts), carry out the protective earth check for these devices every work day. Only put such devices into service when the check showed that the protective earth was in correct working order.
  • Page 72: Checking The Generator

    Operation Checking the generator Checking the generator If a generator fails, it can be inspected to determine the cause of the fault. Danger Risk of injury and risk of damage! Opening or disassembling the generator puts the system at risk and compromises the safety of the user.
  • Page 73: Procedure

    Operation Checking the generator 5.6.2 Procedure Issue 07/2011 Page 73...
  • Page 74: Care And Maintenance

    Care and maintenance Checking the generator Care and maintenance All generator components are in principle maintenance-free. However, carry out the maintenance work listed in the maintenance summary, section 6.1 regularly and in a timely fashion in order to ensure a reliable operation of the generator.
  • Page 75: Maintenance Overview

    Care and maintenance Maintenance overview Maintenance overview Interval Maintenance work Executed by every work day Check insulation monitor user ð Section 5.5.4, page 70. Check the protective earth of user connected devices with protection class I. ð Section 5.5.5, page 71. monthly On the generator: user y Visual check for contamination or...
  • Page 76: General Safety Instructions, Care And Maintenance

    Care and maintenance General safety instructions, care and maintenance General safety instructions, care and maintenance Danger Danger to life through electric shock During operation, the power generation system generates voltages that are potentially fatal. Work on the electrical installations and equipment must ►...
  • Page 77: Visual Check / Cleaning Work Performed By The User

    Care and maintenance Visual check / cleaning work performed by the user Warning Risk of injury and risk of damage! The use of unauthorised third party parts can lead to malfunctions, damage or danger. Only use third party parts expressly approved by the ►...
  • Page 78: Maintenance Work Carried Out By Authorised Personnel

    Care and maintenance Maintenance work carried out by authorised personnel y Check the generator housing for externally visible damage and to ensure that the connector is seated correctly; also check for excessive contamination which could impair the cooling system. Where necessary, clean the generator with a damp cloth.
  • Page 79: Replacing The Ball Bearings

    Repairs 6.4.1 Replacing the ball bearings Replace the ball bearings of the generator at least every 20,000 operating hours. If rough running noises are detected during the regular check on the ball bearings specified for every 5,000 operating hours, replace the ball bearing earlier.
  • Page 80: Disassembly

    Disassembly Safety instructions Disassembly Safety instructions Danger Danger to life through electric shock Working on the generator or switch cabinet during operation can lead to potentially fatal injuries caused by electric shock. Switch off the drive unit before performing any inspection ►...
  • Page 81: Transport And Storage

    Transport and storage Generator Transport and storage Note ► Transport and store the generators and the switch cabinets in a dry space and protect against water. ► Only transport or store the generator in the as-delivered condition with packaging and safety devices attached. Generator Generators in the factory are bolted down for transport on a pallet and are packaged to protect them from damage and moisture ingress.
  • Page 82: Switch Cabinet

    Transport and storage Switch cabinet Temperature range and air humidity Permissible temperatures: Transport: -25 °C to +60 °C Storage: -20 °C to +50 °C Permissible relative humidity: Transport: 95%, non-condensing Storage: 95%, non-condensing Switch cabinet Screw switch cabinets for transport onto a pallet or pack into suitable transport cases and protect them against damage and moisture ingress.
  • Page 83: Decommissioning, Storage, Disposal

    Decommissioning, storage, disposal Disposal instructions Decommissioning, storage, disposal Carry out removal and decommissioning of power generation systems according to the descriptions in the chapter 8. After removal, pack and store power generation systems which are still operable according to the Transport and Storage chapter. Label power generation systems that are no longer operable as appropriate, and dispose of them or send to a recycling center according to the applicable legal requirements.
  • Page 84: Spare Parts

    Spare parts Generator Spare parts 11.1 Generator Obtain the generator ID and serial number from the rating plate. Item designation Item code Housing / stator 1010 Footer 1030 Pole wheel 2010 Ball bearing B side 2110 Ball bearing A side 2111 B bearing plate 3010 A bearing plate 4010...
  • Page 85: Index

    Index Index Disassembly for flange mount ....38,45 Disassembly of power generation system ..80 Displays ..............63 Symbole Disposal ..............83 Disposal instructions ..........83 2-pole generators ..........20 Drive shaft ..........18,36,37,45 4-pole generators ..........20 Drive shaft, assembly ...........34 Drive types ..............18 Acknowledge warning message ......70 Air humidity ..............82 Electrical connection, generator .....54 Alignment of drive shaft ........35...
  • Page 86 Index Instructions on the installation position for generator ..........28 Safety devices ............62 Insulation monitor ..........22 Safety instructions, installation ..10,26,49 Insulation value ............69 Safety instructions legend ........2 Intended use ..............6 Safety instructions, operation ......56 Safety measures .............62 Serial number(s) ............84 Laying of cables ............53 Spare parts..............84 Line circuit breaker ..........22...
  • Page 87 Issue 07/2011 Page 87...
  • Page 88 Ziegelfeldstraße 62 + 65 // D-73563 Mögglingen // T. +49 (0) 71 74 8 98 00-0 // F. +49 (0) 71 74 8 98 00-25 // E. info@gts-generator.com // W. www.gts-generator.com Original operating manual...

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