Table Of Contents - Generac Power Systems TTS Series Owner's Manual

Section 1: Introduction and Safety
Introduction ..................................................................1
Safety Rules .................................................................1
Safety Symbols and Meanings ...................................2
Section 2: General Information
Unpacking .....................................................................3
Equipment Description ................................................3
Service Disconnect ......................................................3
Transient Voltage Surge Suppression .........................3
Automatic Transfer Switch ..........................................4
Panel Board .................................................................4
Transfer Mechanism ....................................................4
Ratings-Data Label ....................................................5
Panel Board Enclosure ................................................5
Safe Use of Transfer Switch .......................................5
Transfer Switch Mechanism ........................................5
Transfer Switch Data Decal .........................................5
Section 3: Installation
Introduction to Installation ..........................................7
Mounting the Enclosure ..............................................7
Connecting Power Source and Load Lines ...............7
2-Pole Mechanism .......................................................7
Connecting Start Circuit Wires ...................................8
On-Site Generator Connections ..................................8
Battery Charger ............................................................9
Auxiliary Contacts .......................................................9
Section 4: Operation
Functional Tests and Adjustments ..........................11
Manual Operation .......................................................11
Close to Normal Source Side ....................................11
Close to Generator Source Side ...............................12
Return to Utility Source Side .....................................12
Voltage Checks ..........................................................12
Utility Voltage Checks ...............................................12
Generator Voltage Checks ........................................13
Main Contacts at Normal (Utility) ..............................14
Main Contacts at Neutral ...........................................14
Main Contacts at Standby (Emergency) ..................14
Automatic Transfer Switch Owner's Manual

Table of Contents

Sequence of Operation ..............................................15
Sequence 1 - Voltage/Frequency Dropout ................15
Sequence 2 - Line Interrupt Delay .............................15
Sequence 3 - Engine Minimum Run
and Warmup Timers ..................................................15
Sequence 4 - Standby Voltage and Frequency
Sensors .....................................................................15
Sequence 5 - Voltage Pickup ....................................15
Sequence 6 - Return to Utility Timer .........................15
Sequence 7 - Engine Cool Down Timer ....................15
The Human Machine Interface (HMI) ........................16
Home Screen ..............................................................16
Status ........................................................................16
Sequence of Operation Settings ...............................17
Pushbutton Arrow ......................................................17
Configuration Menu ...................................................17
Transfer Switch Settings #1 ......................................18
Transfer Switch Settings #2 ......................................18
Transfer Switch Settings #3 ......................................19
Transfer Switch Settings #4 ......................................19
Exercise and Clock Setup .........................................19
Exercise Setup ..........................................................20
Manual Tests .............................................................20
Input/Output Signal Maintenance ..............................21
Voltage Measurement Display ..................................21
Voltage Measurement Maintenance ..........................21
System Status ...........................................................21
System Utility Menu #1 ..............................................22
System Utility Menu #2 ..............................................22
Generator Tests Under Load ....................................23
Checking Automatic Operation ................................23
Installation Summary .................................................23
Shutting Generator Down While Under Load ..........24
Section 5: Maintenance
Operate Transfer Switch ...........................................25
Clean and Inspect Transfer Switch ..........................25
Main Current Carrying Contacts ...............................25
Twelve-Volt Batteries (Two) ......................................25
Lubrication .................................................................25
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