Baldor GLC35 - Manuals

Product Safety Information 1-3 MN2408 Operation Warning Statements Continued WARNING: Never connect or disconnect loads during operation. Always connect load circuits before starting the engine and use external branch disconnects etc. to switch loads On/Off. WARNING: Be sure that you understand how ...

1-6 Product Safety Information MN2408 Caution Statements Caution: Avoid installing the generator set beside heat generating equipment, or directly below water or steam pipes or in the vicinity of corrosive substances or vapors, metal particles and dust. Heat can cause engine problems to develop and ...

Section 2 General Information General Information 2-1 MN2408 Thank you for purchasing your Baldor Generator Set. This manual contains information you need to safely and efficiently install and operate your generator set. During the preparation of this manual every effort was made to ensure the accur...

2-6 General Information MN2408 S Steel spring isolators are a very effective and commonly used. Steel spring isolators are typically 95–98% efficient (reduces the transmitted vibration 95–98%) while a pad type can be 75–88% efficient. Spring isolators also level the genset sub–base in the event the ...

General Information 2-7 MN2408 Designing An Isolated Foundation If the genset cannot be mounted directly on a floor slab, or if it is desirable to isolate it from the floor slab, then a separate foundation slab must be designed.A massive concrete foundation is not required. Outside dimensions of the...

2-8 General Information MN2408 Table 2-1 Approximate Load Bearing Capacities of Various Soil Types Soil Type Safe Bearing Capacity Soil Type lb per ft 2 kilo Pascals Hard Rock – Granite etc. 50,000 – 200,000 2,395 – 9,576 Medium Rock – Shale etc. 20,000 – 30,000 958 – 1,436 Hardpan 16,000 – 20,000 7...

2-10 General Information MN2408 Figure 2-6 Exhaust System Calculations Exhaust PipingCaution: The weight of the exhaust system must never be imposed on the turbo–charger outlet. Damage to the turbo–charger and other components may result. An exhaust system must withstand the vibration and thermal ex...

2-12 General Information MN2408 The remote radiator may be mounted either vertically or horizontally. In general, the radiator will have an electric fan to provide cooling air and may be able to utilize the engine mounted coolant pump to provide coolant flow.The piping system friction and head loss ...

General Information 2-13 MN2408 Remote Radiator Cooling Remote Radiator Airflow generally assumed there will be no external restrictions to airflow. If this is not true, restriction must be considered in sizing and selection of a cooling fan and drive motor. Typical examples of restrictions include ...

2-14 General Information MN2408 Figure 2-11 Valves & Fittings and Fluid Flow in Pipe Figure 2-12 Hot Well Installation

2-16 General Information MN2408 Coolant Treatment: See Figure 2-13. 1. Engine coolant should be treated with a Diesel Coolant Additive (DCA) to minimize corrosion of the engine and cooling system components. A 50/50 ethylene glycol antifreeze solution is recommended for all genset engines. This will...

General Information 2-17 MN2408 Air System Air System Checklist A. Air inlet faces the direction of prevailing winds. B. Air outlet does not face noise sensitive areas without noise attenuating devices. C. All heat loads have been taken into consideration in sizing air flow. D. Gravity louvers face ...

2-18 General Information MN2408 Figure 2-15 Radiator Cooling with Ducted Air Handling Other Engine Cooling Systems Remote radiator and heat exchanger cooled engine cooling systems will not have an engine driven fan. As a result, the consultant must provide a means of supplying air to the room, and e...

General Information 2-21 MN2408 Battery Charger An engine mounted alternator to charge the batteries during operation is an available option. Standby gensets require a solid state battery charger that is connected to utility power so the battery is charged continuously while the genset is not runnin...

Section 3 Receiving & Installation Receiving & Installation 3-1 MN2408 Receiving & Inspection When you receive your generator, there are several things you should do immediately. 1. Observe the condition of the shipping container and report any damage immediately to the commercial carrie...

3-2 Receiving & Installation MN2408 WARNING: An open bottom stationary engine generator set must be installed over noncombustible materials and shall be located such that it prevents combustible materials from accumulating under the generator set. Several other factors should be carefully evalua...

Receiving & Installation 3-3 MN2408 Secure the Generator Six (eight for the GLC125) mounting bolts in the base frame secure the generator to the shipping pallet. Remove these bolts, lift the generator and remove the shipping pallet. Secure the generator to the concrete pad using 3 / 8 ″ anchor h...

Receiving & Installation 3-5 MN2408 8. As much of the exhaust piping as possible should be located near the power ventilation exhaust. This will reduce the radiant exhaust heat inside the building. 9. Keep all fuel and its associated piping away from all components of the engine exhaust system. ...

3-6 Receiving & Installation MN2408 Installation The generator is completely assembled, tested and adjusted at the factory before it is shipped to you. The procedures presented in this manual are suggestions and it is the responsibility of the Owner/Operator to arrange for these procedures to be...

Receiving & Installation 3-7 MN2408 Example: Determining Pipe Size for Natural Gas A generator has a 16Hp engine 60 feet from the supply. Determine the supply pipe size for Natural Gas fuel. 16 x 10,000 = 160,000 BTU’s / per hour for proper operation. 160, 000 1, 096 + 146 cubic feet per hour. F...

Receiving & Installation 3-9 MN2408 Electrical Connections Class 1 wiring methods must be used for field wiring connections to terminals of a class 2 circuit. It is the responsibility of the owner/operator to arrange for these procedures to be performed by a licensed electrical contractor and en...

3-10 Receiving & Installation MN2408 Figure 3-4 Three Phase WYE and DELTA Connections

Receiving & Installation 3-11 MN2408 Battery Charger Considerations 1. Mount the battery charger on the generator or as close to the generator as possible. 2. If you mount the battery charger inside the building, mount it near the main breaker box or disconnect box. 3. If you mount the battery c...

Receiving & Installation 3-13 MN2408 Figure 3-6 Battery Installation Washers & Nut Battery Battery Hold Down Rod Washers & Nut Battery Tray The + and – terminals of your battery may be different than shown. Be sure that the Positive lead is connected to the positive (+) terminal of your ...

3-14 Receiving & Installation MN2408 2. Verify that the transfer switch is in Utility Power mode. No power must be present at the generator or transfer switch connections. Verify with a voltmeter. 3. Verify that the engine starting battery is disconnected so accidental starting is not possible. ...

Section 4 Operation Operation 4-1 MN2408 Operator Control Panel (Digital Engine Controller Only) The Operator Control Panel is shown in Figure 4-1. WARNING: Never connect this generator to any buildings electrical system unless a licensed electrician has installed an approved transfer switch. The Na...

4-2 Operation MN2408 Operator Control Panel Continued Auto Switch - When pushed, initiates automatic operation of the engine (generator set). Starting and stopping of the engine is controlled by a remote contact (transfer switch). When the remote start signal is removed the engine will continue to r...

Operation 4-3 MN2408 5. When the cool down time delay period expires (typically 5 minutes), the controllers RUN output will be immediately terminated which will initiate the engine to stop. Automatic Fault Shutdown When a fault circuit is programmed as a SHUTDOWN, the engine will immediately stop wh...

Operation 4-5 MN2408 No Load Test To allow a timed No Load Test of the engine/generator set while using the AMF control application, a digital input contact from an external timer must be programmed for NO LOAD Test The sequence of operation for a No Load Test condition is as follows: 1. With the ut...

4-6 Operation MN2408 Figure 4-3 Engine Controller Inputs & Outputs

Operation 4-7 MN2408 Analog Faults Eight analog fault inputs are user programmable for 12 fault conditions. Each analog fault input requires a specific analog signal type. Fault Name Fault Action Inputs Signal Low Engine Temperature Alarm Engine Temperature High Engine Temperature #1 Alarm Engine Te...

4-8 Operation MN2408 Output Contacts All output contacts are non–powered (i.e. dry contacts) and are rated 10A/240VAC, 8A/28VDC resistive (3A inductive, 0.4pf). Output contacts are not fused therefore external overcurrent protection (maximum 10A) is required for all control circuits using these cont...

Operation 4-9 MN2408 Display Modes The controller is in the display mode at all times except when in the programming mode. The display screens and menus may be selected by pressing the Enter or Exit keys to access Operating Status Display, Fault Display, Timer Countdown, Generator AC Metering or Pro...

4-10 Operation MN2408 Timer Countdown Timer countdown menus are automatically displayed when a specific time delay function occurs during a control sequence. When a time delay begins, the LCD display will show the time delay function name (i.e. Engine Start Delay) and the current time remaining in t...

Operation 4-11 MN2408 Generator AC Metering The controller is in the display mode at all times except when in the programming mode. The display screens and menus may be selected by pressing the Enter or Exit keys to access Operating Status Display, Fault Display, Timer Countdown, Generator AC Meteri...

4-12 Operation MN2408 Engine Parameter Display Two engine operating parameter screens are provided. Battery Voltage/Engine Speed (Tachometer) BATTERY SPEED 27.0 Vdc 1800 rpm Battery Displays battery voltage in DC volts. The voltage is displayed with a resolution of 1/10 of a volt. Speed Displays eng...

Operation 4-13 MN2408 Navigation Hints Programming parameters are displayed in the same order as the Programming Sheets (see Figures 4-5 to 4-8). To skip over parameters that do not require changes, push and hold the ENTER push–button until the desired parameter is displayed. The EXIT push–button ma...

4-14 Operation MN2408 Main Menu Loop Continued Loss Of Speed Signal Select the desired action (i.e. alarm or shutdown) when a loss of speed signal is detected during operation. Note: A loss of speed signal must be detected for longer than 2 seconds to initiate the desired action. Common Fail For No...

Operation 4-15 MN2408 Digital Fault Menu Loop The controller’s digital fault settings are described as follows: Caution: The Digital Fault Label selection must agree with the external control wiring prior to energizing the controller. Failure to do so may cause severe equipment damage. Digital Fault...

4-16 Operation MN2408 Span Calibration Energize the generator supply voltage to the controller at nominal level. Note: It may be necessary to program the optional under and over voltage shutdowns as alarms to ensure the generator will continue to operate during calibration. Caution must be taken to ...

Operation 4-17 MN2408 Engine Temperature & Oil Pressure Calibration To accurately calibrate the controller’s temperature sensor, an external temporary engine mountedtemperature gauge is required. The external temperature gauge should be connected as close as possibleto the temperature sender. To...

4-18 Operation MN2408 Figure 4-4 Configuration Data Sheet j j j j j j j j j

Operation 4-19 MN2408 Figure 4-5 Main Menu Loop Parameters Parameter Setting Range System Voltage (Line To Line) XXXXX VAC 120–15000VAC System Frequency 50Hz/60Hz Toggle Between 50/60 Hz System Phases 1 Phase/3 Phase Toggle Between 1 & 3 Phase y Neutral Connected Toggle Between Yes/No Voltage Se...

Operation 4-21 MN2408 Figure 4-9 Engine Control Connections 1 2 3 4 5 6 7 8 9 10 11 12 17 16 15 14 13 38 37 GRD CR MP2 MP1 19 18 24 23 B – B + + – CRANK RUN 25 26 27 28 29 30 31 32 33 34 24 35 36 22 21 20 PROGRAMMABLECONTACT #4 PROGRAMMABLECONTACT #3 PROGRAMMABLECONTACT #2 PROGRAMMABLECONTACT #1 COM...

4-24 Operation MN2408 Figure 4-12 A121H Analog Engine Controller Connections External Components High Water Temperature Low Oil Pressure Overspeed High Water Temperature Low Oil Pressure Overcrank OSL HTL LPL OCL Display LED’s LC + LT HTI LPI CCI RR TDI Ground B+ Auto Off Run Auto Off Run Remote Sta...

Operation 4-25 MN2408 Garretson Model KN Fuel Valve Considerations General The KN is designed for sensitivity and simple operation. It is used with low–pressure vaporized gaseous fuels, where dependable starting is a requirement. Because of its extreme sensitivity, the KN offers excellent results in...

4-26 Operation MN2408 Installation The KN should be mounted as close to the carburetor as possible with the arrow on the cover pointing up and the diaphragm in a vertical position. This helps to minimize the effects of gravity on diaphragm travel. This unit should also be placed for easy access to t...

Section 5 Troubleshooting and Maintenance Troubleshooting and Maintenance 5-1 MN2408 Maintenance This manual contains only very minimal engine maintenance instructions. Refer to the engine manufacturer’s owner’s manual for specific engine maintenance instructions for your generator set. Any maintena...

5-2 Troubleshooting and Maintenance MN2408 Problems and Solutions Some of the more common problems are listed in Table 5-1. This information is intended to be a check or verification that simple causes can be located and fixed. It is not an exhaustive “how to” for all types of problems. Procedures t...

Troubleshooting and Maintenance 5-3 MN2408 Table 5-2 Troubleshooting Guide (Digital Controller Only) Problem Possible Cause Remedy Controller does not power up even with correct DC power applied Wiring Mistake Overload Condition Check that there are no wiring errors/short circuits connected to the c...

5-4 Troubleshooting and Maintenance MN2408 Note: See Engine Controller manual for additional information. Table 5-3 Troubleshooting Guide (Analog Controller Only) Problem Possible Cause Remedy Controller cannot be Reset" Engine not stopped Controller not in OFF mode Verify the engine is at a co...

Appendix A Series GLC Parts & Wiring Diagrams Series GLC A-1 MN2408 Replacement Parts Replacement parts information is provided in this section of the manual. Engine parts are identified in the engine manual that was provided with your generator set. 10.95030 IMPORTANT: Fuses are installed in th...

Series GLC A-3 MN2408 Replacement Parts Continued Description Part No. Description GLC 80 GLC 100 GLC125 DECAL BONDED NEUTRAL" LB0300A00 LB0300A00 LB0300A00 DECAL FUSE TYPE & WARNING" LB0300A01 LB0300A01 LB0300A01 DECAL, CONTROL PANEL LB0094B60 LB0094B60 LB0094B60 PLACARD, REMOTE STAR...

A-4 Series GLC MN2408 GLC Circuit Breaker & Electrical Data GLC Alternator Engine Output GLC Model Model Leads/ Winding Fuel Type Size KW Rated Phase Voltage Config VAC (L - L) VAC (L - N) FLA 115% FLA Circuit Breaker C.T. Ratio Wire Size (QTY) AWG GLC125 UCI274E 4/06 Nat Gas GM/8.1L 115 1 Serie...

Series GLC A-5 MN2408 GLC DATA Continued GLC Alternator Engine Output GLC Model Model Leads/ Winding Fuel Type Size KW Rated Phase Voltage Config VAC (L - L) VAC (L - N) FLA 115% FLA Circuit Breaker C.T. Ratio Wire Size (QTY) AWG GLC100 UCI274E 4/06 Nat Gas GM/8.1L 84 1 Series 240 120 350 403 400 40...

A-10 Series GLC MN2408 Figure A-2 Customer Interface Connection Diagram MEC20 MEC2

Series GLC A-13 MN2408 Figure A-5 Single Phase – One Breaker Connection Diagram

A-14 Series GLC MN2408 Figure A-6 Single Phase – Two Breaker Connection Diagram

Series GLC A-19 MN2408 Figure A-11 Three Phase Connection Diagram

A-20 Series GLC MN2408 Figure A-12 Three Phase Connection Diagram with PMG

Series GLC A-27 MN2408 Figure A-19 Control Box Connections with MEC20 Controller & Governor With Governor

A-28 Series GLC MN2408 Figure A-20 Control Box Connections with MEC2 Controller

Series GLC A-33 MN2408 Start–up Inspection Form It is required that both sides of this form be completed, signed where indicated and returned to Baldor Generators within 30 days of initial Start–up and test. It is your responsibility to deliver copies to: n Baldor Generators Factory n Baldor Distrib...

A-34 Series GLC MN2408 n Pre Start-up Check List n Start-up Procedure No freight damage (Components tight, straight, etc.). Check that all applicable warning decals are in their proper place and are legible. Proper belt alignment and tensions. The ATS engine start wires and other DC wires, if any, m...

Baldor District Offices UNITED STATES ARIZONA PHOENIX 4211 S 43RD PLACE PHOENIX, AZ 85040 PHONE: 602-470-0407 FAX: 602-470-0464 CALIFORNIA LOS ANGELES 6480 FLOTILLA COMMERCE, CA 90040 PHONE: 323-724-6771 FAX: 323-721-5859 HAYWARD 21056 FORBES STREET HAYWARD, CA 94545 PHONE: 510-785-9900 FAX: 510-785...

BALDOR GENERATORS 3815 Oregon Street Oshkosh, WI 54902 (920) 236–4200 or (800) 872–7697 Fax (920) 236–4219 www.baldor.com © Baldor Electric Company MN2408 Printed in USA 5/04 FAR200 WARNING: CALIFORNIA PROPOSITION 65 WARNING: Engine exhaust from this product contains chemicals known to the state of ...