Ransburg A11012 User Manual

SERVICE MANUAL
LN-9258-07.2
(Replaces LN-9258-07.1)

April - 2013

SERIAL ANALOG MODULE

MODEL: A11012

IMPORTANT: Before using this equipment, carefully
read SAFETY PRECAUTIONS, starting on page 1,
and all instructions in this manual. Keep this Service
Bulletin for future reference.

Service Manual Price: $20.00 (U.S.)

LN-9258-07.2

CONTENTS

SAFETY:

Serial Analog Module - Contents

PAGE
1-4

SAFETY PRECAUTIONS...........................................................................................................

HAZARDS/SAFEGUARDS........................................................................................................

INTRODUCTION:

GENERAL DESCRIPTION.........................................................................................................

SPECIFICATIONS......................................................................................................................

INSTALLATION:

CONNECTIONS.........................................................................................................................

ELECTRICAL INTERFACE........................................................................................................

PNEUMATIC SCHEMATIC..........................................................................................

TOP ASSEMBLY.........................................................................................................................

OPERATION:

SW4 SWITCH CONFIGURATION.............................................................................................

JUMPER CONFIGURATION.....................................................................................................

DIGITAL OUTPUT JUMPER TABLE.........................................................................................

REPLACEMENT / UPGRADE OF ANALOG MODULE............................................................

1
2-4

5-6

5
6

7-10

7
8
9
10

11-14

11
12
13
14

WARRANTY POLICIES:

ANALOG MODULE WARRANTY.............................................................................................. 15

15

LN-9258-07.2

Serial Analog Module - Safety

SAFETY

SAFETY PRECAUTIONS

Before operating, maintaining or servicing any
Ransburg electrostatic coating system, read and
understand all of the technical and safety litera­ture for your Ransburg products. This manual
contains information that is important for you to
know and understand. This information relates to
USER SAFETY and PREVENTING EQUIPMENT
PROBLEMS. To help you recognize this informa­tion, we use the following symbols. Please pay
particular attention to these sections.

A WARNING! states information to alert you to a
situation that might cause serious injury if instruc­tions are not followed.

A CAUTION! states information that tells how to
prevent damage to equipment or how to avoid a
situation that might cause minor injury.

A NOTE is information relevant to the procedure
in progress.

While this manual lists standard specications and

service procedures, some minor deviations may be
found between this literature and your equipment.
Differences in local codes and plant requirements,
material delivery requirements, etc., make such
variations inevitable. Compare this manual with
your system installation drawings and appropriate
Ransburg equipment
manuals to reconcile such differences.

W A R N I N G

!

> The user MUST read and be familiar

with the Safety Section in this manual
and the Ransburg safety literature therein

identied.

> This manual MUST be read and thoroughly

understood by ALL personnel who operate,
clean or maintain this equipment! Special
care should be taken to ensure that the
WARNINGS and safety requirements for
operating and servicing the equipment are
followed. The user should be aware of and

adhere to ALL local building and re codes

and ordinances as well as NFPA-33 SAFETY
STANDARD, prior to installing, operating,
and/or servicing this equipment.

W A R N I N G

!

> The hazards shown on the following page

may occur during the normal use of this
equipment. Please read the hazard chart
beginning on page 2.

Careful study and continued use of this manual will
provide a better understanding of the equipment
and process, resulting in more efcient opera­tion, longer trouble-free service and faster, easier
troubleshooting. If you do not have the manuals
and safety literature for your Ransburg system,
contact your local Ransburg representative or
Ransburg.

1

LN-9258-07.2

Serial Analog Module - Safety

AREA

Tells where hazards

may occur.

Spray Area

HAZARD

Tells what the hazard is.

Fire Hazard

Improper or inadequate opera­tioning and maintenance pro-

cedures will cause a re hazard.

Protection against inadvertent
arcing that is capable of causing

re or explosion is lost if any safety

interlocks are disabled during op­eration. Frequent power supply
shutdown indicates a problem in
the system requiring correction.

SAFEGUARDS

Tells how to avoid the hazard.

Fire extinguishing equipment must be present in the

spray area and tested periodically.

Spray areas must be kept clean to prevent the ac­cumulation of combustible residues.

Smoking must never be allowed in the spray area.

The high voltage supplied to the atomizer must be

turned off prior to cleaning, ushing or maintenance.

When using solvents for cleaning:

Those used for equipment ushing should have ash

points equal to or higher than those of the coating
material.

Those used for general cleaning must have ash

points above 100°F (37.8°C).

Spray booth ventilation must be kept at the rates
required by NFPA-33, OSHA, and local codes. In ad ­dition, ventilation must be maintained during cleaning

operations using ammable or combustible solvents.

Electrostatic arcing must be prevented.

Test only in areas free of combustible material.

Testing may require high voltage to be on, but only
as instructed.

Non-factory replacement parts or unauthorized

equipment modications may cause re or injury.

If used, the key switch bypass is intended for use
only during setup operations. Production should
never be done with safety interlocks disabled.

Never use equipment intended for use in waterborne
installations to spray solvent based materials.

The paint process and equipment should be set up
and operated in accordance with NFPA-33, NED,

and OSHA requirements.

LN-9258-07.2

2

Serial Analog Module - Safety

AREA

Tells where hazards

may occur.

General Use and Main­tenance

Electrical
Equipment

HAZARD

Tells what the hazard is.

Improper operation or mainte­nance may create a hazard.

Personnel must be properly
trained in the use of this equip-

High voltage equipment is utilized.

Arcing in areas of ammable or

combustible materials may oc-

cur. Personnel are exposed to

high voltage during operation and
maintenance.

Protection against inadvertent

arcing that may cause a re or
explosion is lost if safety circuits

are disabled during operation.

Frequent power supply shut-down
indicates a problem in the system
which requires correction.

An electrical arc can ignite coat-

ing materials and cause a re or
explosion.

SAFEGUARDS

Tells how to avoid the hazard.

Personnel must be given training in accordance with
the requirements of NFPA-33.

Instructions and safety precautions must be read and
understood prior to using this equipment.

Comply with appropriate local, state, and national
codes governing ventilation, re protection, opera­tion maintenance, and housekeeping. Reference
OSHA, NFPA-33, and your insurance company

The power supply, optional remote control cabinet,
and all other electrical equipment must be located
outside Class I or II, Division 1 and 2 hazardous
areas. Refer to NFPA-33.

Turn the power supply OFF before working on the
equipment.

Test only in areas free of ammable or combustible

material.

Testing may require high voltage to be on, but only
as instructed.

Production should never be done with the safety
circuits disabled.

Before turning the high voltage on, make sure no
objects are within the sparking distance.

3

LN-9258-07.2