Instruction/ maintenance manual of the product 004945-1 Generac Power Systems
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Automatic T ransfer Switch Owner’ s Manual A TS Service Entrance HS T ype T ransfer Switch Models: 005036-0, 100 Amp, 250 V olts and 004945-1, 200 Amp, 250 V olts This manual should remain with the unit.
Generac P ower Systems, Inc., hereafter referred to as the “manufacturer”, cannot anticipate every possible circumstance 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 1 Safety Rules ......................................... Inside Front Cover Section 1 — General Information ...................................2 1.1 Introduction............................................................. 2 1.2 Equipment Description .
2 Section 1 — General Information A TS “HS” T ype 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 When requesting information or ordering parts for this equipment, make sure to include all information from the DA T A DECAL. Record the Model and Serial numbers in the space provided below for future reference. 1.4 TR ANSF ER SWIT CH ENCL OSU R E The standard switch enclosure is a National Electrical Manufacturer’s Association (NEMA) 3R type.
4 Section 3 — Operation A TS “HS” T ype T ransfer Switch Conductor sizes must be adequate to handle the maximum current to which they will be subjected to, based on the 75°C column of tables, charts, etc. used to size conductors. The installation must comply fully with all applicable codes, standards and regulations.
5 • Manual operation handle in the DOWN posi- tion - LOAD terminals (T1, T2) are connected to EMERGENCY terminals (E1, E2). Do not use excessive force when operating the transfer switch manually or damage could be done to the manual handle. 3.2.
6 3.3 V OL T A GE CH E CKS 1. T urn ON the UTILITY power supply to the trans - fer switch using the service disconnect circuit breaker . D ANGER PROCEED WITH CAUTION. THE TRANSFER SWITCH IS NOW ELECTRICALL Y HOT . CONT ACT WITH LIVE TERMINALS RESUL TS IN EXTREMEL Y HAZARDOUS AND POSSIBL Y FA T AL ELECTRICAL SHOCK.
7 324mm [ 12.76" ] 271mm [ 10.67" ] 597mm [ 23.50" ] KN OC K OU T SU ITABLE F OR 1" , 1-1/4" , 1-1/2" CONDUIT SIZ E 3 PLA C E S 179.
8 Section 5 — Electrical Data A TS “HS” T ype T ransfer Switch T ransfer Switch Interconnections - Drawing No. 0F00 1 7-A AC G ENERAT O R CO NTR O L PANEL P ANELB O ARD A ND SOME LIQUID COOLED U.
9 CO NTR O L PANE L A C G ENERAT O R G R OU ND BA R NE U TRAL BA R IN PANELB O AR D DI SCO NNE CT CO NNE C TI ON B O NDIN G PANELB O AR D *-WIRE S T1 & T2 N OT 194 23 N1 T1 * T2 * N2 US ED O N AIR.
10 Section 5 — Electrical Data A TS “HS” T ype T ransfer Switch Wiring Diagram/Schematic - Drawing No. 0F00 1 5-A.
11 Section 5 — Electrical Data A TS “HS” T ype T ransfer Switch Wiring Diagram/Schematic - Drawing No. 0F00 1 5-A.
12 VIEW S HOWN WITH ITEM S #18 & #1 9 REMOVED S TAND-BY S Y S TEM S FOR U S E IN OPTIONAL AUTOMATIC T RAN S FER S WITCH S Y S TEM VOLT AGE 2247 3 - S 1-4X20 S TL 2247 3 - S 1-4X20 S TL 1/4 S TL 22.
13 I TEM P AR T NO . QTY . DESCRIPTION 1 0C22 3 7 1 TRAN S FER S W- H S B 100A 2P 250V 2 0E7886H 1 CB 0100A 2P 240V S BQ2 LB 3 0E78 9 0 1 BRKT CB MTG BACK 4 0E 99 06 1 BRACKET , DI S CONNECT S WITCH 1.
14 WARNING WIRE WIRE WIRE WIRE WIRE (12 VDC) (12 VDC) (240 VAC) (240 VAC) (240 VAC) (240 VAC) NOTE WIRE ORIENTATION (OPTIONAL) NEUTRAL P/N 0A25 9 5 WIRE CU S TOMER CONNECTION S T2 1 9 4 2 3 T1 N2 N1 4.
15 Section 6 — Exploded Views and P ar ts List A TS “HS” T ype T ransfer Switch 200A T ransfer Switch Assembly – Drawing No. 0E980 1$-F ITEM P AR T NO .
16 Generac ® Pow er Systems, Inc. Section 7 — Notes A TS “HS” T ype T ransfer Switch.
Generac ® Pow er Systems, Inc. 17 Section 7 — Notes A TS “HS” T ype T ransfer Switch.
Part No. 0E9905 Revision F (07/21/05) Printed in U.S.A. Section 8 — W arranty A TS “HS” T ype T ransfer Switch GEN ER A C POWER SYSTE MS, I NC. W AR R ANT Y/SERVICE Generac P ower Systems, Inc.
An important point after buying a device Generac Power Systems 004945-1 (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 Power Systems 004945-1 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 Power Systems 004945-1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Generac Power Systems 004945-1 you will learn all the available features of the product, as well as information on its operation. The information that you get Generac Power Systems 004945-1 will certainly help you make a decision on the purchase.
If you already are a holder of Generac Power Systems 004945-1, 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 Power Systems 004945-1.
However, one of the most important roles played by the user manual is to help in solving problems with Generac Power Systems 004945-1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Generac Power Systems 004945-1 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
