Ransburg 22-1589 Service Manual - page 5
LN-9405-00.1
Servo Amplifier - Safety
2
AREA
Tells where hazards
may occur.
HAZARD
Tells what the hazard is.
SAFEGUARDS
Tells how to avoid the hazard.
Spray Area
Fire Hazard
Improper or inadequate op-
era-tioning and maintenance
procedures 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. Fre-
quent power supply shutdown
indicates 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
maintenance.
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, 2000 Edition, OSHA and
local codes. In addition, ventilation must be
maintained during cleaning operations using
flammable 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 unauthor-
ized equipment modifications may cause fire
or injury.
If used, the key switch by-pass is intended for
use only during set-up operations. Production
should never be done with safety interlocks
disabled.
Never use equipment intended for use in wa-
terborne installations to spray solvent based
materials.