- Ransburg- TurboDisk 70158 - Service Manual - AU-82-01.3 [ English ]
AU-82-01.3
(Replaces AU-82-01.2)
March - 2013
TURBODISK™ FAIRING ASSEMBLY
MODEL: 70158
IMPORTANT: Before using this equipment, care-
fully read SAFETY PRECAUTIONS, starting on
page 1, and all instructions in this manual. Keep
this Service Manual for future reference.
Service Manual Price: $20.00 (U.S.)
Ransburg
NOTE: This manual has been changed from revision AU-82-01.1 to revision AU-82-01.2.
Reasons for this change are noted under Manual Change Summary inside the back
cover of this manual.
Turbodisk Fairing Assembly
AU-82-01.3
Ransburg
CONTENTS
SAFETY:
SAFETY PRECAUTIONS...........................................................................................................
HAZARDS/SAFEGUARDS.........................................................................................................
INTRODUCTION:
GENERAL DESCRIPTION.........................................................................................................
INSTALLATION:
INSTALLATION...........................................................................................................................
WARRANTY POLICIES:
LIMITED WARRANTY.................................................................................................................
PARTS IDENTIFICATION:
70158 TURBODKISK FAIRING ASSEMBLY / PARTS LIST.....................................................
7-10
PAGE
1 - 5
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7-10
1
2-5
6
12
12
11
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Turbodisk Fairing Assembly - Contents
AU-82-01.3
Ransburg
W A R N I N G!
W A R N I N G!
SAFETY
SAFETY PRECAUTIONS
Before operating, maintaining or servicing any
Ransburg electrostatic coating system, read and
understand all of the technical and safety liter-
ature 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 informa-
tion, 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 proce-
dure in progress.
While this manual lists standard specifications
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 draw-
ings and appropriate Ransburg equipment man-
uals to reconcile such differences.
Careful study and continued use of this manual will
provide a better understanding of the equipment
and process, resulting in more efficient 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.
�� The hazards shown on the following pages
may occur during the normal use of this equip-
ment. Please read the hazard chart beginning on
page 2.
�� The user MUST read and be familiar with the
Safety Section in this manual and the Ransburg
safety literature therein identified.
�� 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 fire
codes and ordinances as well as NFPA-33 SAFETY
STANDARD, LATEST EDITION, prior to installing,
operating, and/or servicing this equipment.
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Spray Area
AREA
Tells where hazards
may occur.
HAZARD
Tells what the hazard is.
SAFEGUARDS
Tells how to avoid the hazard.
Fire Hazard
Improper or inadequate
operation and maintenance
procedures will cause a fire
hazard.
Protection against inadver-
tent arcing that is capable of
causing fire or explosion is
lost if any safety interlocks
are disabled during opera-
tion. Frequent Power Supply
or Controller shutdown indi-
cates a problem in the system
requiring correction.
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, flushing or main-
tenance.
When using solvents for cleaning:
•• Those used for equipment flushing should
have flash points equal to or higher than
those of the coating material.
•• Those used for general cleaning must have
flash points above 100°F (37.8°C).
Spray booth ventilation must be kept at the rates
required by NFPA-33, OSHA, country, and local
codes. In addition, ventilation must be main-
tained during cleaning operations using flam-
mable or combustible solvents.
Electrostatic arcing must be prevented. Safe
sparking distance must be maintained between
the parts being coated and the applicator. A dis-
tance of 1 inch for every 10KV of output voltage
is required at all times.
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 unautho-
rized equipment modifications may cause fire or
injury.
If used, the key switch bypass is intended for
use only during setup operations. Production
should never be done with safety interlocks dis-
abled.
Never use equipment intended for use in water-
borne installations to spray solvent based ma-
terials.
The paint process and equipment should be
set up and operated in accordance with NFPA-
33, NEC, OSHA, local, country, and European
Health and Safety Norms.
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AREA
Tells where hazards
may occur.
HAZARD
Tells what the hazard is.
SAFEGUARDS
Tells how to avoid the hazard.
Spray Area
Improper operation or mainte-
nance may create a hazard.
Personnel must be properly
trained in the use of this equip-
ment.
Explosion Hazard
Improper or inadequate oper-
ation and maintenance proce-
dures will cause a fire hazard.
Protection against inadvertent
arcing that is capable of caus-
ing fire or explosion is lost if
any safety interlocks are dis-
abled during operation.
Frequent Power Supply or
Controller shutdown indicates
a problem in the system requir-
ing correction.
General Use and
Maintenance
Electrostatic arcing must be prevented. Safe
sparking distance must be maintained between
the parts being coated and the applicator. A dis-
tance of 1 inch for every 10KV of output voltage
is required at all times.
Unless specifically approved for use in hazard-
ous locations, all electrical equipment must be
located outside Class I or II, Division 1 or 2
hazardous areas, in accordance with NFPA-33.
Test only in areas free of flammable or combus-
tible materials.
The current overload sensitivity (if equipped)
MUST be set as described in the correspond-
ing section of the equipment manual. Protec-
tion against inadvertent arcing that is capable
of causing fire or explosion is lost if the current
overload sensitivity is not properly set. Fre-
quent power supply shutdown indicates a prob-
lem in the system which requires correction.
Always turn the control panel power off prior to
flushing, cleaning, or working on spray system
equipment.
Before turning high voltage on, make sure no
objects are within the safe sparking distance.
Ensure that the control panel is interlocked with
the ventilation system and conveyor in accor-
dance with NFPA-33, EN 50176.
Have fire extinguishing equipment readily avail-
able and tested periodically.
Personnel must be given training in accordance
with the requirements of NFPA-33, EN 60079-0.
Instructions and safety precautions must be
read and understood prior to using this equip-
ment.
Comply with appropriate local, state, and na-
tional codes governing ventilation, fire protec-
tion, operation maintenance, and housekeep-
ing. Reference OSHA, NFPA-33, EN Norms
and your insurance company requirements.
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AREA
Tells where hazards
may occur.
HAZARD
Tells what the hazard is.
SAFEGUARDS
Tells how to avoid the hazard.
Spray Area /
High Voltage
Equipment
Electrical Discharge
There is a high voltage device
that can induce an electrical
charge on ungrounded objects
which is capable of igniting
coating materials.
Inadequate grounding will
cause a spark hazard. A
spark can ignite many coating
materials and cause a fire or
explosion.
Parts being sprayed and operators in the spray
area must be properly grounded.
Parts being sprayed must be supported on con-
veyors or hangers that are properly ground-
ed. The resistance between the part and earth
ground must not exceed 1 meg ohm. (Refer to
NFPA-33.)
Operators must be grounded. Rubber soled in-
sulating shoes should not be worn. Grounding
straps on wrists or legs may be used to assure
adequate ground contact.
Operators must not be wearing or carrying any
ungrounded metal objects.
When using an electrostatic handgun, operators
must assure contact with the handle of the ap-
plicator via conductive gloves or gloves with the
palm section cut out.
NOTE: REFER TO NFPA-33 OR SPECIFIC
COUNTRY SAFETY CODES REGARDING
PROPER OPERATOR GROUNDING.
All electrically conductive objects in the spray
area, with the exception of those objects re-
quired by the process to be at high voltage, must
be grounded. Grounded conductive flooring
must be provided in the spray area.
Always turn off the power supply prior to flush-
ing, cleaning, or working on spray system equip-
ment.
Unless specifically approved for use in hazard-
ous locations, all electrical equipment must be
located outside Class I or II, Division 1 or 2 haz-
ardous areas, in accordance with NFPA-33.
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Toxic Substances Certain material may be harmful
if inhaled, or if there is contact
with the skin.
Follow the requirements of the Material Safety
Data Sheet supplied by coating material manu-
facturer.
Adequate exhaust must be provided to keep the
air free of accumulations of toxic materials.
Use a mask or respirator whenever there is a
chance of inhaling sprayed materials. The mask
must be compatible with the material being
sprayed and its concentration. Equipment must
be as prescribed by an industrial hygienist or
safety expert, and be NIOSH approved.
AREA
Tells where hazards
may occur.
HAZARD
Tells what the hazard is.
SAFEGUARDS
Tells how to avoid the hazard.
Electrical
Equipment
Electrical Discharge
High voltage equipment is uti-
lized in the process. Arcing
in the vicinity of flammable or
combustible materials may oc-
cur. Personnel are exposed to
high voltage during operation
and maintenance.
Protection against inadvertent
arcing that may cause a fire or
explosion is lost if safety circuits
are disabled during operation.
Frequent power supply shut-
down indicates a problem in the
system which requires correc-
tion.
An electrical arc can ignite coat-
ing materials and cause a fire or
explosion.
Unless specifically approved for use in hazard-
ous locations, the power supply, control cabinet,
and all other electrical equipment must be locat-
ed outside Class I or II, Division 1 and 2 hazard-
ous areas in accordance with NFPA-33 and EN
50176.
Turn the power supply OFF before working on
the equipment.
Test only in areas free of flammable or combus-
tible 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.
Explosion Hazard –
Incompatible Materials
Halogenated hydrocarbon sol-
vents for example: methylene
chloride and 1,1,1,-Trichlo-
roethane are not chemically
compatible with the aluminum
that might be used in many sys-
tem components. The chemical
reaction caused by these sol-
vents reacting with aluminum
can become violent and lead to
an equipment explosion.
Aluminum is widely used in other spray appli-
cation equipment - such as material pumps,
regulators, triggering valves, etc. Halogenated
hydrocarbon solvents must never be used with
aluminum equipment during spraying, flushing,
or cleaning. Read the label or data sheet for the
material you intend to spray. If in doubt as to
whether or not a coating or cleaning material is
compatible, contact your coating supplier. Any
other type of solvent may be used with aluminum
equipment.
Spray Area
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INTRODUCTION
GENERAL DESCRIPTION
The primary purpose of the Ransburg Turbodisk
™ Fairing Assembly is to encapsulate the turbine
feed and support structure. This enclosure pro-
vides an environment which will reduce clean-up
time and potential down time from maintenance
problems caused by accumulated paint residue.
Along with the reduced clean-up time, there is of
course, reduced cost of clean-up supplies.
Thee instructions are for the installation of the
70158 Turbodisk Fairing Retrofit Kit for existing
Turbodisk installations. The unit illustrated herein
is one of two configurations. The alternative unit
differs only in the relative length of the 70155 Bulk-
head Assembly and the 70157 Fairing Assembly.
The installation procedures are the same for both
assemblies.
NOTES
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INSTALLATION
1. After the turbine insulator, feed tubes, etc.,
have been removed, remove the standard insu-
lator support flange from the reciprocator ram.
2. Clean residual paint from the ram, especially
from the four (4) threaded holes.
3. Attach the new insulator support flange to the
ram using four (4) 8156-48C screws with 7776-07
lock washers. The two (2) clamps (secured with
the two (2) smaller 7058-48C screws and 7776-06
lock washers) should fit inside of the ram. Snug
the two (2) small clamp screws for this step.
Remove the insulating cover 70148-00 from the
bulkhead assembly by removing its two (2) plastic
4322-24C screws.
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4. Slide the bulkhead flange 70147 (assembled to
the 70155 bulkhead) over the ram flange 70381
and loosely secure with two (2) 8156-28C screws
(with two (2) 7776-07 lock washers in place). The
screws should just engage the ram flange.
5. Place the previously removed 70148 insulat-
ing cover over the insulator so that the domed
end faces the turbine. Insert the insulator into
the 70381 ram flange until the two (2) 8156-28C
screws will engage the two (2) screw holes in it.
The turbine air inlet MUST be facing the center of
the loop opening. Secure the screws. Loosen the
two (2) clamp screws in the ram flange. Rotate
the entire assemby until tube and cable slot in the
side of the bulkhead is in line with the center line
of the loop opening. Secure the clamp screws to
hold it in this postion.
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6. Slide the insulating cover 70148 into position in
the blulkhead and secure it in place with the two
(2) plastic screws previously removed.
7. Pass all of the service lines through the slot
in the side of the bulkhead. Spiral Wrap (3923-
02) or some other NON-CONDUCTIVE material
should be used to bundle these lines. Make all
of the proper line connections (air, paint, and high
voltage) to the valving and motor. Loosen the
plastic screws in the bulkhead line clamp, press
the two halves together and secure the screws.
Place the 70157 fairing in position so that it will
slide over the entire applicator assembly. Mark
the vertical center line position of ht efour (4) lip
reinforcements on the outside of the fairing.
8. Slide the fairing over the assembly until it is
tight against the turbine housing. Drill and tap
holes through the fairing and bulkhead at each of
the four (4) reinforced points. Secure the two ele-
ments with the four (4) 9317-24C plastic screws.
Place the disk on the rotator shaft and secure.
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10. Rotate the disk to ensure that the paint feed
tube does not come into contact with the disk
surface. If there is any contact between the disk
and the feed tube, bend the tube enough to allow
clearance.
Restore the system to normal operation.
NOTES
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PARTS IDENTIFICATION
1 1 70157-02 FAIRING
2 1 70155-02 BULKHEAD
3 1 70381-00 FLANGE SUPPORT
4 2 70909-00 PLUG, MACHINED, FEED TUBE ADJUSTMENT
5 2 8156-32F SCREW, 5/16-24 x 1 LG, HEX HEAD
6 2 7734-07 LOCK WASHER, 5/16 HELICAL SPRING
7 6 70656-32C SCREW, NYLON 3/8-16 x 1 LG, HEX HEAD
8 6 20559-09 WASHER, NYLON, FLAT 3/8 I.D.
Item No.
70158-02 TURBODISK FAIRING ASSEMBLY - PARTS LIST (Figure 1)
Qty Part Number Description
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Turbodisk Fairing Assembly - Parts Identification
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WARRANTY POLICIES
LIMITED WARRANTY
Ransburg will replace or repair without charge any
part and/or equipment that falls within the specified
time (see below) because of faulty workmanship
or material, provided that the equipment has been
used and maintained in accordance with Rans-
burg’s written safety and operating instructions,
and has been used under normal operating con-
ditions. Normal wear items are excluded.
THE USE OF OTHER THAN RANSBURG AP-
PROVED PARTS, VOID ALL WARRANTIES.
SPARE PARTS: One hundred and eighty (180)
days from date of purchase, except for rebuilt
parts (any part number ending in R) for which
the warranty period is ninety (90) days.
EQUIPMENT: When purchased as a complete unit,
(i.e., guns, power supplies, control units, etc.), is
one (1) year from date of purchase. WRAPPING
THE APPLICATOR IN PLASTIC, ASSOCIATED
VALVES AND TUBING, AND SUPPORTING
HARDWARE IN PLASTIC, SHRINK-WRAP, OR
ANY OTHER NON-APPROVED COVERING,
WILL VOIDE THIS WARRANTY.
RANSBURG’S ONLY OBLIGATION UNDER
THIS WARRANTY IS TO REPLACE PARTS
THAT HAVE FAILED BECAUSE OF FAULTY
WORKMANSHIP OR MATERIALS. THERE ARE
NO IMPLIED WARRANTIES NOR WARRANTIES
OF EITHER MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. RANSBURG
ASSUMES NO LIABILITY FOR INJURY, DAM-
AGE TO PROPERTY OR FOR CONSEQUEN-
TIAL DAMAGES FOR LOSS OF GOODWILL OR
PRODUCTION OR INCOME, WHICH RESULT
FROM USE OR MISUSE OF THE EQUIPMENT
BY PURCHASER OR OTHERS.
EXCLUSIONS:
If, in Ransburg’s opinion the warranty item in
question, or other items damaged by this part
was improperly installed, operated or maintained,
Ransburg will assume no responsibility for repair
or replacement of the item or items. The purchas-
er, therefore will assume all responsibility for any
cost of repair or replacement and service related
costs if applicable.
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This manual was published to replace Service Manual AU-82-01.2 Turbodisk Fairing
Assembly (70158) to make the following changes:
1. Change logo.
MANUAL CHANGE SUMMARY
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Turbodisk Fairing Assembly - Manual Change Summary
AU-82-01.3
Ransburg
Form No.AU-82-01.3
Litho in U.S.A.
03/13
© 2013 Ransburg. All rights reserved.
Models and specifications subject to change without notice.
Manufacturing
1910 North Wayne Street
Angola, Indiana 46703-9100
Telephone: 260/665-8800
Fax: 260/665-8516
Technical/Service Assistance
Telephone: 800/ 233-3366
Fax: 419/ 470-2071
www.ransburg.com
Technical Support Representative will direct you to the appropriate
telephone number for ordering Spare Parts.
Service Manual Price: $20.00 (U.S.)
