Tsurumi PL Pumps - Manual (Page 5)

1.1 Safety Information ......................................................................... 1-2
1.2 Names of Parts ............................................................................. 1-3
1.3 Prior to Operation .......................................................................... 1-3
1.4 Major Standard Specifications ....................................................... 1-4
1.5 Standard Specifications (60 Hz) ................................................... 1-4
1.6 Installation ..................................................................................... 1-5
1.7 Electrical Wiring ............................................................................ 1-6
1.8 Electrical Circuit Diagrams ............................................................ 1-7
1.9 Operation ....................................................................................... 1-8
1.10 Maintenance and Inspection ........................................................ 1-10
1.11 Disassembly and Reassembly ................................................... 1-13
1.12 Troubleshooting ........................................................................... 1-15
PL
Submersible, Semi-Vortex, Water Feature Pump
T
SURUMI
P
UMP
T
SU UMI
P
UMP
T
SURUMI
P
UMP
1-1
Section 1: Operation
CAUTION
1.1 Safety Information
This manual contains WARNING, CAUTION, ATTENTION, COUNTERMEASURE and NOTE, callouts which must be
followed to reduce the possibility of personal injury, damage to the equipment, or improper service.
ATTENTION indicates a potentially hazardous situation
which, if not avoided, may result in property damage.
Notes contain additional information important to a
procedure.
WARNING indicates a potentially hazardous
situation which, if not avoided, could result in death or
serious injury.
CAUTION indicates a potentially hazardous
situation which, if not avoided, may result in minor or
moderate injury.
ATTENTION: Using the product at other
than rated voltage and frequency will not
only lower its performance but may damage
the product.
Note: Confirm the rated voltage and frequency on the
model nameplate.
COUNTERMEASURE: If the operating
current exceeds the rated value, pump motor
overload may be a cause. Make sure the
pump has been installed under proper
conditions as described in Section
1.6
Installation.
COUNTERMEASURE offers tips and suggestions to
possible maintenence concerns.
WARNING
NEVER operate the pump while it is suspended in the
air. The recoil may result in injury or other
major accident.
!
In case of very excessive vibration, unusual noise or
odor, turn off the power immediately and consult with
your nearest dealer or TSURUMI representative.
Continuing to operate the pump under abnormal
conditions may result in electrical shock, fire, or
electrical leakage.
!
1-2 PL
T SURUMI P UMP
PL