Graco Inc. 307-730 Power Roller User Manual


 
2
307-730
CAUTION
To avoid premature wear of the pressure switch, never use more than 25 ft (7.6 m) of 1/4” ID outlet hose. When
longer
outlet hose is needed, use 3/8” ID hose at a maximum of 100 ft (30 m) long. Never use 1/4” ID and 3/8” ID
hose
together
.
Do
not use lacquer or lacquer thinner in the suction and outlet hoses supplied with this system. These fluids
quickly
destroy
the hose material. Use the optional chemical–resistant hoses.
See ACCESSORIES section of the manual for ordering optional hoses.
TERMS
Be
sure you read and understand each of these terms
be
-
fore
reading the rest of the manual.
WARNING: Alerts user to avoid or correct conditions
which
could cause bodily injury
.
CAUTION: Alerts user to avoid or correct conditions
which
could damage or destroy the equipment.
NOTE: Gives additional explanation of a procedure or
helpful
hints.
WARNING
Be sure all operators of this equipment read, understand,
and follow the warnings and instructions in this manual !
GENERAL SAFETY
Use extreme care not to splash paint, contaminated
flushing
water
, or solvent into your
eyes. W
ear protective
eyewear.
Be sure the area in which you are working is well venti-
lated,
to avoid a buildup of harmful paint
fumes.
To reduce the risk of electric shock,
do not expose the
system
to rain
.
Always store the system indoors. Do not
operate
the pump with the base cover removed.
ELECTRICAL GROUNDING
Electrical grounding is essential to reduce the risk of an
electric shock or other serious bodily injury from static
sparking.
Read and follow the
grounding instructions on
page
6 of this manual.
EXTENSION MISUSE HAZARD
Do
not attempt to modify the
extension or roller frame, or
to use parts which are not designed for use with this sys
-
tem.
Use the extension only with the roller frame provided
with
this system.
Improper
use of the extension, roller frame, hose or roller
valve can result in component rupture or explosion and
cause
serious bodily injury
.
EQUIPMENT MISUSE HAZARD
This
system is designed to be used at
250 psi (17.5 bar)
MAXIMUM WORKING PRESSURE
. Use only compo-
nents
or accessories which are
designed for use with the
PT2000
System.
Any misuse of this equipment, such as modifying parts,
using incompatible paint or solvent, or using worn or
damaged
parts, can cause the equipment
to rupture and
result
in
serious bodily injury
, fire, explosion and property
damage.
Never
alter or modify any part of this equipment; doing
so
could
cause it to overpressurize or malfunction.
Check all parts of the system regularly and repair or re-
place
any worn or damaged parts immediately
.
AVOID POWER LINES
Avoid contacting any power lines with the extension.
Contact
with power lines could cause extremely serious
bodily
injury
, including burns or electrocution.
HAZARD OF USING FLUIDS CONTAINING
HALOGENATED HYDROCARBONS
Never use 1,1,1–trichloroethane, methylene chloride,
other halogenated hydrocarbon solvents or fluids con-
taining
such solvents in this equipment.
Such use could
result in a serious chemical reaction, with the possibility
of
explosion, which could cause death, serious bodily in
-
jury
and/or substantial property damage.
Consult your material suppliers to ensure that the fluids
being
used are compatible with aluminum and zinc
parts.