Spellman DF3 Series, Instruction Manual

DF3/FF3 MANUAL 

I 

118018-001 

Rev E

TABLE OF CONTENTS

1 INTRODUCTION 

.......................................................................................................................................................... 1 

1.1 DESCRIPTION

OF

THE

DF3/FF3

SERIES ........................................................................................... 1 

1.2 DF3

SPECIFICATIONS ......................................................................................................................... 1 

1.3 FF3

SPECIFICATIONS .......................................................................................................................... 1 

1.4 STANDARD

FEATURES ...................................................................................................................... 2 

1.5 OPTIONS 

................................................................................................................................................ 3 

1.6 INTERPRETING

THE

MODEL

NUMBER ........................................................................................... 4 

2 INSPECTION 

& 

INSTALLATION .............................................................................................................................. 5 

2.1 INITIAL

INSPECTION .......................................................................................................................... 5 

2.2 MECHANICAL

INSTALLATION .........................................................................................................  5 

3 OPERATING 

INSTRUCTIONS 

................................................................................................................................... 7 

3.1 OPERATION 

.......................................................................................................................................... 7 

3.2 STANDARD

FEATURES: ................................................................................................................... 11 

4 PRINCIPLES 

OF OPERATION ................................................................................................................................. 18 

4.1 CHASSIS 

.............................................................................................................................................. 19 

4.2 LINE

RECTIFICATION

AND

FILTERING ........................................................................................ 19 

4.3 INVERTER 

........................................................................................................................................... 19 

4.4 HIGH

VOLTAGE

TRANSFORMER ................................................................................................... 19 

4.5 HIGH

VOLTAGE

ASSEMBLY ........................................................................................................... 20 

4.6 SYSTEM

CONTROL

PWB .................................................................................................................. 20 

4.7 FRONT

PANEL

ASSEMBLY .............................................................................................................. 20 

4.8 REAR

PANEL

INTERFACE

PWB .......................................................................................................  20 

4.9 FILAMENT

POWER

PWB ...................................................................................................................  21 

4.10 OPTIONS 

.............................................................................................................................................. 21 

5 OPTIONS 

...................................................................................................................................................................... 22 

5.1 208V

AC

THREE

PHASE

INPUT

 ....................................................................................................... 22 

5.2 HIGH

STABILITY

 ............................................................................................................................... 22 

5.3 220VAC

FAIL

SAFE

CIRCUIT

 ...........................................................................................................  22 

5.4 12VDC

FAIL

SAFE

CIRCUIT

 .............................................................................................................  22 

5.5 24VDC

WATER

FLOW

SIGNAL

 ....................................................................................................... 22 

5.6 220VAC

WATER

FLOW

SIGNAL ...................................................................................................... 22 

5.7 DUAL

FILAMENT

SUPPLY

 .............................................................................................................. 22 

5.8 4

K

V

OUTPUT

 ...................................................................................................................................... 22 

5.9 ELAPSED

TIME

METER

 ....................................................................................................................  22 

5.10 LARGE-COMMON

 .............................................................................................................................  22 

5.11 NON-STANDARD

SLOW

START

 ..................................................................................................... 22 

5.12 SLIDES

 ............................................................................................................................................... 22 

5.13 CUSTOM

DESIGNED

MODELS ........................................................................................................ 22 

6 MAINTENANCE .......................................................................................................................................................... 23 

6.1 PERIODIC

SERVICING ...................................................................................................................... 23 

6.2 PERFORMANCE

TEST ....................................................................................................................... 23 

6.3 HIGH

VOLTAGE

DIVIDERS ..............................................................................................................  23 

7 REPLACEMENT 

PARTS 

........................................................................................................................................... 24 

7.1 REPLACEMENT

PARTS .....................................................................................................................  24 

7.2 CORRESPONDENCE

AND

ORDERING

SPARE

PARTS ................................................................. 24 

8 FACTORY 

SERVICE 

.................................................................................................................................................. 25 

8.1 WARRANTY

REPAIRS

 ......................................................................................................................  25 

8.2 FACTORY

SERVICE

PROCEDURES

 ................................................................................................  25 

8.3 ORDERING

OPTIONS

AND

MODIFICATIONS

 ...............................................................................  25 

8.3 SHIPPING

INSTRUCTIONS

 ...............................................................................................................  25