Page 3 - DANGER; Despite the safe design of this generator,; GENERAL HAZARDS; Standby Generator Sets
Study these SAFETY RULES carefully before install-ing, operating or servicing this equipment. Become familiar with this Owner’s Manual and with the unit. The generator can operate safely, efficiently and reli-ably only if it is properly installed, operated and maintained. Many accidents are caused b...
Page 5 - INTRODUCTION; READ THIS MANUAL THOROUGHLY; After this heading, read explanatory statements; OPERATION AND MAINTENANCE
1-3 INTRODUCTION Thank you for purchasing this model of the standby generator set product line. Every effort was expended to make sure that the information and instructions in this manual were both accurate and current at the time the manual was written. However, the manufacturer reserves the right ...
Page 6 - IDENTIFICATION RECORD; DATA LABEL; MANUFACTURING INFORMATION; Data Label
IDENTIFICATION RECORD DATA LABEL Every generator set has a DATA LABEL that contains important information pertinent to the generator. The data label, which can be found attached to the gen-erator’s lower connection box, lists the unit’s serial number and its rated voltage, amps, wattage capacity, ph...
Page 7 - EQUIPMENT DESCRIPTION; • Rotor and Stator insulation is Class F rated as; ENGINE OIL RECOMMENDATIONS; Any attempt to crank or start the engine before; COOLANT RECOMMENDATIONS; Do not use any chromate base rust inhibitor; Do not remove the radiator pressure cap while
EQUIPMENT DESCRIPTION This equipment is a revolving field, alternating cur-rent generator set. It is powered by a gaseous fueled engine operating at 1800 rpm for 4-pole direct drive units, 3600 rpm for 2-pole direct drive units and 2300 - 3000 rpm for quiet drive gear units. See the Specifications s...
Page 8 - ENGINE PROTECTIVE DEVICES; Always remove this fuse before
ENGINE PROTECTIVE DEVICES The standby generator may be required to operate for long periods of time without an operator on hand to monitor such engine conditions as coolant tempera-ture, oil pressure or rpm. For that reason, the engine has several devices designed to protect it against potentially d...
Page 9 - FUEL SYSTEM; FUEL REQUIREMENTS; natural gas is 5 inches; NATURAL GAS FUEL SYSTEM
FUEL SYSTEM FUEL REQUIREMENTS The standby generator may be equipped with one of the following fuel systems: • Natural gas fuel system• Propane vapor (PV) fuel systemThe Manual Drawing Listing that is affixed to the unit includes the “Identification Code,” which may be used to identify the type of fu...
Page 10 - SPECIFICATIONS; GENERATOR; kW; ENGINE; Exercise; ELECTRICAL SYSTEM; Voltage and Gain LED Indicators
SPECIFICATIONS GENERATOR Type ............................................................................. SynchronousRotor Insulation .................................................................... Class FStator Insulation .................................................................. Cla...
Page 11 - Figure 6.2 — Reconfigure the Fuel System; Serious injury or damage may occur if not con-; Figure 1 — Interconnections
COLD WEATHER KIT For cold climates, optional cold weather kit (part number 0F6148) is recommended. The kit includes: • Battery Warmer• 4” Junction Box with hardware• 6 qt. pack 5W-30 synthetic oil (engine) RECONFIGURING THE FUEL SYSTEM NOTE: All models are configured to run on natural gas from the f...
Page 12 - GENERATOR AC LEAD CONNECTIONS; Figure 7.2 — Stator Power Winding; Figure 7.3 — Stator Power Winding
GENERATOR AC LEAD CONNECTIONS See “Voltage Codes”. This generator may be rated at any one of three voltages, either single-phase or three-phase. The electrical wires in the unit’s AC con-nection (lower) panel should be installed according to the number of leads and the voltage/phase required for the...
Page 13 - Prior to initially starting the generator, it must; Inspect for the following.
INSTALLATION Refer to the separate “Installation Guide” supplied with the unit. PREPARATION BEFORE START-UP The instructions in this section assume that the standby generator has been properly installed, ser-viced, tested, adjusted and otherwise prepared for use by a competent, qualified installatio...
Page 14 - • Battery charger connection to 120 VAC.; Before working on the generator, ensure the fol-; • The AUTO/OFF/MANUAL switch is in the OFF; PREPARATION FOR START-UP
• Battery charger connection to 120 VAC. • Communication wires connected between transfer switch and generator (HTS only). • Unit secured to pad. START-UP CHECKLIST Before working on the generator, ensure the fol- lowing: • The AUTO/OFF/MANUAL switch is in the OFF position. • The 120VAC supply to ...
Page 15 - The Maintenance Disconnect Switch and the; RETRANSFER AND SHUTDOWN
GENERATOR CONTROL AND OPERATION Refer to the appropriate control panel operator’s manual for this unit. OPERATING UNIT WITH MANUAL TRANSFER SWITCH If the generator was installed in conjunction with a transfer switch capable of manual operation only, the following procedure applies. A manually operat...
Page 16 - COOLING SYSTEM; The exhaust system parts from this product get; CHECKING FLUID LEVELS; Figure 10.1 - Oil Dipstick and Oil Fill Cap; Oil Fill Cap
MAINTENANCE PERFORMED BY SERVICE FACILITIES Before working on the generator, ensure the fol- lowing: • The AUTO/OFF/MANUAL switch is in the OFF position. • The 15A fuse has been removed from the con- trol box. • The 120VAC supply to the battery charger is switched OFF. EVERY THREE MONTHS 1. Check ...
Page 17 - Do not attempt to adjust the governor. Only
• Remove oil dipstick and wipe dry with a clean, lint- free cloth. • Install oil dipstick, then remove again.• Oil should be between FULL and ADD marks.• If oil level is below the dipstick ADD mark, remove oil fill cap-. Add the recommended oil to bring oil level up to the FULL mark. DO NOT FILL ABO...
Page 18 - CHANGING ENGINE OIL; Figure 10.2 – Oil Filter; After refilling the crankcase with oil, always; CHANGING THE ENGINE AIR CLEANER; Figure 10.3 – Engine Air Cleaner; SPARK PLUGS; Figure 10.4 – Setting the Spark Plug Gap; COOLANT CHANGE
CHANGING ENGINE OIL Refer to maintenance performed by service facilities for engine oil and filter change frequencies. Drain the oil while the engine is still warm from run-ning. This means warm up the engine, shut it down and drain immediately as follows: 1. Remove OIL DRAIN HOSE from its retaining...
Page 19 - MISCELLANEOUS MAINTENANCE; CLEANING THE GENERATOR; Storage batteries give off explosive hydrogen; BATTERY REPLACEMENT; Unit DOES NOT include battery.; REPAIR PARTS
MISCELLANEOUS MAINTENANCE CLEANING THE GENERATOR Keep the generator as clean and as dry as possible. Dirt and moisture that accumulates on internal gen-erator windings have an adverse effect on insulation resistance. Periodically clean generator exterior surfaces. A soft brush may be used to loosen ...
Page 20 - SERVICE SCHEDULE; 0 KW - 150 KW STANDBY GAS ENGINE DRIVEN GENERATOR SETS; operation when required.; required, and to identify any potential problem areas.
SERVICE SCHEDULE 30 KW - 150 KW STANDBY GAS ENGINE DRIVEN GENERATOR SETS The following is a recommended maintenance schedule for standby gas engine driven generator sets from 30kW to 150 kW in size. The established intervals in the schedule are the maximum recommended when the unit is used in an ave...
Page 24 - TROUBLESHOOTING GUIDE; PROBLEM CAUSE; *Contact the nearest Authorized Dealer for assistance.
TROUBLESHOOTING GUIDE PROBLEM CAUSE CORRECTION Engine won’t crank. 1. 15 amp fuse blown. 1. Replace fuse. 2. Loose or corroded or defective 2. Tighten, clean or replace battery cables. battery cables as necessary. 3. Defective starter contactor. 3. Replace contactor.* 4. Defective starter motor. 4. ...