Instruction/ maintenance manual of the product 4678-1 Generac
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Owner’ s Man ual 100 Amp “V” T ype T ransfer Switc h Models: 9227-2 4678-1 This manual should remain with the unit..
Generac ® Pow er Systems, Inc. Generac cannot possibly anticipate every possible cir cumstance that might involve a hazard. The warn- ings in this manual, and on tags and decals affixed to the unit are, therefore, not all-inclusive.
T able of Contents Generac ® Pow er Systems, Inc. 1 Safety Rules ..................Inside Front Cover-1 Section 1 — General Information ................2 1.1 Introduction ................................................2 1.2 Equipment Description .
2 Generac ® Pow er Systems, Inc. Section 1 — General Information Generac 1 00 Amp T ransfer Switch 1.1 I NTRODUCTION This manual has been prepared especially for the purpose of familiarizing personnel with the design, application, installation, operation and servicing of the applicable equipment.
3 Generac ® Pow er Systems, Inc. 2.1 I NTRODUCTION T O INST ALLA TION This equipment has been wired and tested at the facto- ry . Installing the switch includes the following proce- dures: • Mounting the enclosure. • Connecting power source and load leads.
4 Generac ® Pow er Systems, Inc. Before connecting wiring cables to terminals, remove any surface oxides from the cable ends with a wire brush. If AL UMINUM conductors are used, apply joint compound to conductors. After tightening terminal lugs, carefully wipe away any excess joint compound.
5 Generac ® Pow er Systems, Inc. 3.1 F U NCTIONAL TE ST S AND ADJ US TM ENTS F ollowing transfer switch installation and interconnec- tion, inspect the entire installation carefully .
6 Generac ® Pow er Systems, Inc. 3.3 TR ANSF ER SWIT CH V OL T A GE CH E CKS 1. T urn ON the UTILITY power supply to the transfer switch with whatever means provided (such as the UTILITY main line circuit breaker). Proceed with caution. The transfer switch is now electrically hot.
7 Generac ® Pow er Systems, Inc. Section 4 — Notes Generac 1 00 Amp T ransfer Switch.
NB N2A WIRING DIAGRAM TR - R ELAY, TRANSFER TS - T ERMINAL STRIP (CUSTOMER CONNECTION) NB - NEUTRAL BLOCK VR1, VR2 - VARISTOR F1, F2, F3, F4-FUSE, 5A SENSING XA1, X B1- LIMIT SWITCHES, ACTUATOR POSITI ON.
ITEM P ART NO . QTY . DESCRIPTION 1 C2259 1 ENCLOSURE 2 74975 1 CO VER, ENCLOSURE 3 42568 4 HHCS M6-1.0 x 20 4 22473 4 M6 FLA T W ASHER 5 22097 4 M6 LOCK W ASHER 6 C2237 1 SWITCH, TRANSFER 100A 2-POLE, 250V 7 74908 4 M5-0.
Part No. C3908 Revision B (12/11/02) Printed in U.S.A. Section 7 — W arranty Generac 1 00 Amp T ransfer Switch GEN ERAC PO WER SY STEMS ST AN D AR D T WO- YEAR LI MITED W AR R ANTY FOR GEN ERAC TRANSF ER SWIT CH SY STEMS F or a period of 2 (two) years from the date of sale, Generac P ower Systems, Inc.
An important point after buying a device Generac 4678-1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Generac 4678-1 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Generac 4678-1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Generac 4678-1 you will learn all the available features of the product, as well as information on its operation. The information that you get Generac 4678-1 will certainly help you make a decision on the purchase.
If you already are a holder of Generac 4678-1, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Generac 4678-1.
However, one of the most important roles played by the user manual is to help in solving problems with Generac 4678-1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Generac 4678-1 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
