PACKAGED STANDBY SYSTEM INSTALLATION AND OPERATORS MANUAL PSS8.5/A PSS8.
Read and understand all instructions in the manual before starting and operating the generator set. PROPER USE AND INSTALLATION You must be sure your new engine generator set is: * * * * * * * USING THIS MANUAL Congratulations on your choice of a Winco generator set. You have selected a high-quality, precision-engineered generator set designed and tested to give you years of satisfactory service.
SAFETY INFORMATION This engine generator set has been designed and manufactured to allow safe, reliable performance. Poor maintenance, improper or careless use can result in potential deadly hazards; from electrical shock, exhaust gas asphyxiation, or fire. Please read all safety instructions carefully before installation or use. Keep these instructions handy for future reference. Take special note and follow all warnings on the unit labels and in the manuals.
TESTING POLICY: Optional UL Automatic Transfer Switch Sizes Before any generator is shipped from the factory, it is fully checked for performance. The generator is loaded to its full capacity, and the voltage, current, and frequency are carefully checked. UNIT Rated output of generators is based on engineering tests of typical units, and is subject to, and limited by, the temperature, altitude, fuel, and other conditions specified by the manufacturer of the applicable engines.
L.P. TANK SIZING time of delivery by the carrier, but which is discovered later. The carrier or carriers are responsible for merchandise lost or damaged in transit. The title to goods rests with the consignee when generators are shipped F.O.B. factory, and only the consignee can legally file a claim. Please note, most carriers have a time limit for filing concealed damage claims. Required L.P. Tank size for L.P.
ment may be necessary on NG depending on local BTU content. This adjustment will be discussed later. ENGINE GENERATOR SET MOUNTING The unit’s main frame should be bolted solid to a four to six inch thick cement pad. The engine-generator is mounted on a sub-frame which is isolated with special shock mounts on the main frame. This allows the engine-generator to vibrate without affecting the control panel on the main frame.
fuel system. Shown below is a block diagram of a typical L.P. or N.G. vapor fuel installation. LP/NG FUEL CONVERSION Notice the following tables give two (2) different units of measuring fuel pressure. The first and most accurate is the use of a simple water manometer. A manometer is calibrated in inches of water column. The second is with a pressure gauge calibrated in ounces per square inch.
MOUNTING THE AUTOMATIC TRANSFER SWITCH (A.T.S.) *****CAUTION***** EQUIPMENT DAMAGE - Always connect the positive cable first and the negative cable last, when disconnecting, it is negative cable first and positive last. Failure to connect and disconnect in the proper sequence can cause equipment damage. ************* ***** WARNING ***** ************* EQUIPMENT DAMAGE- Protect the switch from construction grit and metal chips to prevent a malfunction or shortened life of the switch.
(i.e. the main line breaker must not be larger than 110 Amps) If you have a 125, 150 , 200 Amp or larger system, you will not be able to transfer the complete electrical system. In this case it will be necessary to install a secondary emergency distribution panel. See Figure 4. NOTE: THE MAXIMUM OUTPUT OF THE GENERATOR IS 40 AMPS AT 240 VOLTS. You must also take this into consideration when deciding whether to install an emergency distribution panel.
In addition to the power leads you will also need to run a three wire 120 volt, 15 amp circuit from your distribution panel to the generator. This circuit will be used to power the battery charger. The last two wires you will need are the DC control leads for the start circuit in the A.T.S. These last two connections wil be discussed later in more detail. A.T.S .Connections - for standard Non-UL WINCO ATS The standby generator terminals in the A.T.S are marked “GENERATOR - G1, G-N, G3”.
The relay in the clock will not work unless the transfer switch is installed and powered up. The relay needs 120 volts AC to operate. SETTING THE EXERCISER CLOCK WINCO Non-UL Only Setting the current time and date. 1. Position the top right hand (RUN) slide switch to the left position. 2. Push the clock’s “Day Select Button” until the clock displays a triangle under the number corresponding to the current day of the week.
terminals (G1 and G3) and the G-N to be certain of a balanced voltage output and a solid neutral connection. The voltage between G1 and G-N should be about one half of the line to line (G1 to G3) voltage or approximately 121 to 124 volts AC. The same approximate voltage should be found between terminals G3 and G-N. TROUBLESHOOTING TABLES UNIT WILL NOT CRANK WHEN THE POWER FAILS. 1. 2. ** Notice ** 3.
ENGINE WILL NOT COME UP TO SPEED AFTER IT STARTS. 1. 2. 3. 4. AUTOMATIC TRANSFER SWITCH Clean and inspect the switch once a year. De-energize all power sources, both line and engine generator set, then brush and vacuum away any excessive dust and dirty accumulation. You can at this time with the contactor de-energized remove the contactor covers and check the contacts. Make sure the contacts are clean and not burned or pitted. Insufficient fuel volume getting to the unit. a. Fuel line too small. b.
110/60ATS-3/C 230/150ATS-3/C NON-UL ATS SCHEMATIC 230/150ATS-4/D 230/150ATS-17/D NON-UL ATS SCHEMATIC LEGEND LTS GTS SSR EC 60706-147 Line Side Contactor Generator Side Contactor Start/Stop Relay Exerciser Clock Indicates Wire Number GTS/AUX LTS/AUX UVR SSS PAGE 12 Generator Side Auxiliary Line Side Auxiliary Under Voltage Relay Start/Stop Switch 0306-01
NON-UL ATS PANEL OUTLINE DIMENSIONS ATS SIZE 100/100 ATS 225/100 ATS 225/225 ATS 400/225 ATS 400/300 ATS 110/60 ATS 230/150 ATS 400/320 ATS REF A 22.88” 22.88” 22.88” 28.00” 28.00” 17.00” 22.90” 28.00” REF B 14.00” 14.00” 14.00” 16.00” 16.00” 8.00” 14.00” 16.00” REF C 10.63” 10.63” 10.63” 12.68” 12.68” 8.10” 10.63” 12.68” REF D 28.25” 28.25” 28.25” 36.00” 36.00” 20.00” 28.00” 36.00” REF E 18.375” 18.375” 18.375” 23.88” 23.88” 12.375” 18.375” 23.
AC AND DC GENERATOR SCHEMATIC 60706-147 PAGE 14 0306-01
WINCO UL ATS Complete installation instructions for WINCO UL Automatic Transfer Switches are contained in the operator manual with each switch. Read the complete instructions before installing. ULATS100-3 120/240 1 Phase ULATS100-17 120/240 3 Phase ULATS100-4 120/208 3 Phase ULATS200-3 120/240 1 Phase ULATS200-17 120/240 3 Phase ULATS200-4 120/208 3 Phase CUSTOMER DC CONNECTION POINT All control wires (18-12 AWG) must be torqued to 19 in-lbs.
WINCO, Incorporated warrants to the original purchaser for 12 months that goods manufactured or supplied by it will be free from defects in workmanship and material, provided such goods are installed, operated and maintained in accordance with Winco written instructions. WINCO’s sole liability, and Purchaser’s sole remedy for a failure under this warranty, shall be limited to the repair of the product.
MAINTENANCE LOG DATE ITEM WORK PERFORMED
P/N 60706-147-0306-01 225 SOUTH CORDOVA AVE LE CENTER MN 56057 Phone: 507-357-6831 www.wincogen.
