MULTIQUIP Whiteman WSC55 Series Operation And Parts Manual page 11

WARNING
 If the spray cart is operated indoors, discharge engine
exhaust fumes outdoors.
 NEVER spray corrosive chemicals or water containing
toxic substances. These fl uids can create serious health
and environmental hazards.
 NEVER engage in horseplay with hoses.
 NEVER blow compressed air directly at people.
Scattered dust or foreign debris in the compressed air
can cause serious injury.
 Blowing compressed air on food is prohibited.
 Residual air pressure can cause severe bodily injury.
 NEVER use the spray cart to pump or spray water or
other liquids for human or animal consumption.
 ALWAYS relieve back pressure with the pump pressure
regulator before disconnecting the spray gun or hoses.
 ALWAYS release all pressure within the system before
servicing any components.
 ALWAYS drain all fl uids from the spray system before
servicing.
CAUTION
 ALWAYS be sure the operator is familiar with proper
safety precautions and operating techniques before
using the spray cart.
 DO NOT lubricate components or attempt service on a
running machine.
 DO NOT operate the pump above recommended RPM.
 DO NOT operate the pump at pressures higher than the
maximum recommended pressure for the pump.
 DO NOT block or restrict fl ow from the discharge hose.
ALWAYS remove kinks from the discharge line before
starting the pump. Operation with a blocked discharge
line can cause water inside the pump to overheat.
 Keep personnel away from the discharge opening of
hoses, tools or other points of compressed air.
 When blowing compressed air to remove dust and debris
that has accumulated in such devices as air fi lters, wear
safety glasses, etc. to protect eyes.
WSC55 SERIES CHEMICAL SPRAY CART • OPERATION AND PARTS MANUAL — REV. #1 (08/30/19) — PAGE 11
SAFETY INFORMATION
 DO NOT allow passengers or riders on the spray cart.
 ALWAYS engage the parking brake to prevent rolling
while parked.
NOTICE
 ALWAYS keep the machine in proper running condition.
 Select tools, air hoses, pipes, valves, fi lters, and other
fi ttings accordingly. DO NOT exceed the manufacturer's
rated safe operating pressures for these items.
 Fix damage to the machine and replace any broken
parts immediately.
 ALWAYS fi ll the pump housing with water before starting
the engine. Failure to maintain water inside the pump
housing will cause severe damage to the pump and
mechanical seal.
 In winter, drain water from the pump housing to prevent
freezing.
 ALWAYS store equipment properly when it is not being
used. Equipment should be stored in a clean, dry location
out of the reach of children and unauthorized personnel.
ENGINE SAFETY
DANGER
 Engine fuel exhaust gases contain poisonous carbon
monoxide. This gas is colorless and odorless, and will
cause death if inhaled.
 The engine of this equipment requires an adequate free
fl ow of cooling air. NEVER operate this equipment in
any enclosed or narrow area
where free fl ow of the air is
restricted. If the air fl ow is
restricted, it will cause injury
to people and property,
and serious damage to the
equipment or engine.