Related Manuals for Generac Power Systems 4678-1
Summary of Contents for Generac Power Systems 4678-1
- Page 1 Owner’s Manual 100 Amp “V” Type Transfer Switch Models: 9227-2 4678-1 This manual should remain with the unit.
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Page 2: General Hazards
DANGER! Connection of a generator to an electrical system normally supplied by an elec- tric utility shall be by means of a double throw switch so as to isolate the electric system from utility distribution system when the generator is operating (NEC 701). Failure to iso- late electric system by these means results in damage to generator and may result in injury or death to utility workers due to backfeed of electrical energy. -
Page 3: Table Of Contents
• Never work on this equipment while physically or mentally fatigued. • Keep the transfer switch enclosure door closed and bolted at all times. Only qualified personnel should be permitted access to the switch interior. -
Page 4: Section 1 - General Information
Comply strictly with all SAFETY RULES to prevent accidents and/or damage to the equipment. Generac recommends you make a copy of the SAFE- TY RULES and post them near the transfer switch. Also, be sure to read all instructions and information you may find on tags, labels and decals affixed to the equipment. -
Page 5: Section 2 - Installation
2.4.1 2-POLE MECHANISM This switch (Figure 2.2) is used with a single phase sys- tem, when the single phase NEUTRAL line is to be con- nected to a Neutral Lug and is not to be switched. -
Page 6: Connecting Start Circuit Wires
Section 2 — Installation Generac 100 Amp Transfer Switch Before connecting wiring cables to terminals, remove any surface oxides from the cable ends with a wire brush. If ALUMINUM conductors are used, apply joint compound to conductors. After tightening terminal lugs, carefully wipe away any excess joint compound. -
Page 7: Section 3 - Post Installation Start-Up And Adjustments
Generac ® Power Systems, Inc. Section 3 — Post Installation Start-Up Adjustments Generac 100 Amp Transfer Switch Failure to turn OFF all power voltage supplies to the transfer switch before attempting manual operation results in extremely hazardous and pos- sibly fatal electrical shock. -
Page 8: Transfer Switch Voltage Checks
Section 3 — Post Installation Start-Up Adjustments Generac 100 Amp Transfer Switch TRANSFER SWITCH VOLTAGE CHECKS 1. Turn ON the UTILITY power supply to the transfer switch with whatever means provided (such as the UTILITY main line circuit breaker). DANGER Proceed with caution. -
Page 9: Section 4 - Notes
Section 4 — Notes Generac 100 Amp Transfer Switch Generac ® Power Systems, Inc. -
Page 10: Section 5 - Electrical Data
Section 5 — Electrical Data Electrical Schematic – Drawing No. 81222-B Generac ® Power Systems, Inc. -
Page 11: Section 6 - Exploded Views And Parts Lists
STANDOFF 1-3/8" NYLON A1661 POP RIVET 36932 PPHMS #10-32 x 1/4" 22152 WASHER, LOCK #10 Section 6 — Exploded Views and Parts Lists Transfer Switch – Drawing No. C3909-A DECAL (BOTTOM POWER TERMINALS) DECAL ITEM 36** 38*** * NOT SHOWN... -
Page 12: Section 7 - Warranty
GENERAC POWER SYSTEMS STANDARD TWO-YEAR LIMITED WARRANTY For a period of 2 (two) years from the date of sale, Generac Power Systems, Inc. will, at its option, repair or replace any part(s) which, upon examination, inspection, and testing by Generac Power Systems or a Generac Power Systems Authorized Warranty Service Dealer, is found to be defective under normal use and service, in accordance with the war- ranty schedule set forth below.