SPX FLOW PE8 Series Operating Instructions Manual page 5

Safety Precautions Continued
Electric Motor
: To prevent personal injury,
WARNING
• Electrical work must be performed and tested by a qualified electrician per local directives
and standards.
• Disconnect the pump from the power supply and relieve pressure before removing the
motor case cover or performing maintenance or repair.
• Check the total amperage draw for the electrical circuit you will be using. For example: Do
not connect a pump that may draw 25 amps to a 20 amp fused electrical circuit.
• Never use an ungrounded power supply with this unit.
• Changing the voltage is a complex and, if incorrectly performed, hazardous procedure. Consult
the manufacturer for specific information before attempting rewiring.
• Wire pump motors for counterclockwise rotation when viewed from the shaft end of the
motor.
• Do not attempt to increase the power line capacity by replacing a fuse with another fuse of
higher value. Overheating the power line may result in fire.
• Exposing electric pumps to rain or water could result in an electrical hazard.
• Avoid conditions that can cause damage to the power cord, such as abrasion, crushing,
sharp cutting edges, or corrosive environment. Damage to the power cord can cause an
electrical hazard.
Hoses
: To prevent personal injury,
WARNING
• Before operating the pump, tighten all hose connections using the correct tools. Do not
overtighten. Connections should be only secure and leak-free. Overtightening can cause
premature thread failure or high pressure fittings to split at pressures lower than their rated
capacities.
• Should a hydraulic hose rupture, burst, or need to be disconnected, immediately shut off
the pump and shift the control valve twice to release pressure. Never attempt to grasp a
leaking hose under pressure with your hands. The force of escaping hydraulic fluid could
cause serious injury.
• Do not subject the hose to potential hazard, such as fire, sharp surfaces, heavy impact, or
extreme heat or cold. Do not allow the hose to kink, twist, curl, or bend so tightly that the
fluid flow within the hose is blocked or reduced. Periodically inspect the hose for wear,
because any of these conditions can damage the hose and possibly result in personal
injury.
• Do not use the hose to move or carry attached equipment. Physical stress can damage the
hose and possibly cause personal injury.
• Hose material and coupler seals must be compatible with the hydraulic fluid used. Hoses
also must not come in contact with corrosive material such as creosote-impregnated
objects and some paints. Consult the manufacturer before painting a hose. Never paint the
couplers. Hose deterioration due to corrosive materials may result in personal injury.
© SPX FLOW, Inc. 4 Form No.
1000591
Rev. 2 May. 30, 2022