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Instruction Book
IB019008EN October 2016 www.eaton.com
FP-25-LV-VSR
Breaker-To-Motor Starter Conversion
Table of Contents
SECTION 1: INTRODUCTION
4
1.1 AVAILABLE FP-25-LV-VSR MOTOR STARTER REPLACEMENT 4
SECTION 2: SAFE PRACTICES
6
SECTION 3: RECEIVING, HANDLING, AND STORAGE
7
3.1 RECEIVING
7
3.2 HANDLING
7
3.3 STORAGE
7
3.4 FP-25-LV-VSR APPROXIMATE WEIGHTS
7
SECTION 4: DESCRIPTION AND OPERATION
10
4.1 ELECTRICAL CONTROL
11
4.2 BUSHING AND DISCONNECTING CONTACT ASSEMBLIES 12
4.3 SECONDARY CONNECTION BLOCK
12
4.4 INTERLOCKS
12
SECTION 5: INSTALLATION & INSPECTION
13
5.1 CELL MODIFICATION INSTRUCTIONS
13
5.2 EXAMINATION FOR DAMAGE
14
5.3 ELECTRONIC OVERLOAD RELAY C440
15
5.4 INSERTION PROCEDURE
16
5.5 REMOVAL PROCEDURE
18
5.6 MANUAL OPERATIONAL CHECK
18
5.7 VACUUM INTEGRITY TEST
18
5.8 LOW FREQUENCY WITHSTAND TEST
18
5.9 CONTACT INSPECTION
18
5.10 ELECTRICAL OPERATIONAL CHECKS
18
5.11 PASSIVE INTERLOCKS
18
SECTION 6: INSPECTION AND MAINTENANCE
19
6.1 INTRODUCTION
19
6.2 FREQUENCY OF INSPECTION
19
6.3 INSPECTION AND MAINTENANCE PROCEDURES
19
6.4 VACUUM INTERRUPTER INTEGRITY TEST
20
6.5 INSULATION
20
6.6 INSULATION INTEGRITY CHECK
20
6.8 MECHANISM CHECK
21
6.9 LUBRICATION
21
6.10 PRIMARY CIRCUIT RESISTANCE CHECK
21
6.11 MAGNET OPERATING RANGE
21
SECTION 7: REPLACEMENT OF COMPONENTS
23
7.1 GENERAL
23