SERVICE MANUAL
1CX SERIES PLUNGER PUMP
PUMP MODEL
FLOW
GPM (L/M)
PRESSURE
PSI (BAR)
PUMP
RPM
MOTOR
RPM
TEMPERATURE
Far. (Cent)
SHAFT DIA.
INCH (MM)
OIL CAP
Oz. (l)
1CX013R
0.13 (0.492)
1000 (70)
1750
1750
140º (60º)
.500 (12.7)
2.03 (0.06)
1CX025R
0.25 (0.946)
1000 (70)
1750
1750
140º (60º)
.500 (12.7)
2.03 (0.06)
1CX050R
0.50 (1.892)
1000 70)
1750
1750
140º (60º)
.500 (12.7)
2.03 (0.06)
SERVICING THE 1CX SERIES PLUNGER PUMP
WARNING
Do not service pump or electrical equipment while energized.
Electricity can cause personal injury, death or property damage.
1. Adhere to “Lock Out” and “Tag Out” procedures for electrical equipment.
2. Before commencing pump service, turn power supply off.
3. Keep water away from electrical outlets and electrical devices.
4. Electrical components must be installed by a qualified
electrician to avoid risk of electrocution.
SERVICING THE VALVES
Disassembly
NOTE: All pump models require one (1) stacked valve kit to repair pump. Discharge
and inlet valve assemblies may stay together or separate during removal.
1. Disconnect discharge and by-pass lines from pressure regulator.
2. Using a M22 wrench, loosen hex valve plug and remove
pressure regulator from manifold head.
NOTE: There is no need to separate pressure regulator from hex valve plug.
3. Use reverse pliers to remove stacked valve assembly from the valve chamber.
4. If the discharge valve assembly separates from the inlet valve assembly,
use reverse pliers to remove it from the valve chamber.
IMPORTANT SAFETY INSTRUCTIONS
It is the responsibility of the user to read and understand all instructions, important safeguards, and safety precautions before operating or
servicing any pump. Failure to do so may result in property damage, personal injury or death.
General Safety Information and Symbols
Pay special attention to the following signal words, safety alert symbols and statements:
indicates a hazardous situation which, if not avoided, will result in death or serious injury.
indicates a hazardous situation which, if not avoided, could result in death or serious injury.
indicates a hazardous situation which, if not avoided, could result in minor or moderate injury or property damage.
indicates a hazardous situation which, if not avoided, could result in property damage.
Indicates a potential personal injury hazard. Obey all safety messages that follow this symbol to avoid possible injury or death.
WARNING
CAUTION
NOTICE
DANGER
