Gorman-Rupp Pumps SE2D3A 115V 1P 1483930 and up - Manual (Page 13)

SE SERIES OM-06495
PAGE C - 1 OPERATION
OPERATION - SECTION C
GENERAL INFORMATION
Review all SAFETY information in Section A.
This pump is designed to handle most
non‐volatile, non‐flammable liquids. Do
not attempt to pump any liquids for
which your pump is not approved, or
which may damage the pump or endan­
ger personnel as a result of pump fail­
ure. Consult the factory for specific ap­
plication data.
The pump motor and optional accesso­
ries are not designed to be explosion‐
proof. Do not operate in an explosive at­
mosphere.
Follow the instructions on all tags, labels and de­
cals attached to the pump.
Pump Performance
Refer to the pump performance curve on page E‐1
for the specific performance for your pump.
Pump Controls
The pump is driven by an integral 115 VAC, 60
hertz, 1 phase motor equipped with thermal motor
overheat protection.
When the pump power cable is plugged into an
electrical receptacle, the pump will start and stop
automatically as the liquid level rises and falls.
Short circuit protection for the electrical receptacle
is provided by a customer‐furnished fuse or break­
er within the circuit. If the breaker trips repeatedly,
operational problems exists. See TROUBLE­
SHOOTING, Section D.
The pump motor is not designed to be
explosion‐proof. Do not operate in an
explosive atmosphere. Improper opera­
tion could result in destruction of equip­
ment, injury or death to personnel.
See the operating instructions furnished with any
optional accessoriesbefore attempting to start the
pump.
PUMP OPERATION
Liquid Temperature and Overheating.
Overheated pumps can cause severe
burns and injury. If the pump becomes
overheated:
1. Stop the pump immediately.
2. Unplug the power cable from its re­
ceptacle to ensure that the pump
will remain inoperative.
3. Allow the pump to completely cool
if overheated.
4. Close the discharge valve (if
used).
5. Refer to instructions in this manual
before restarting the pump.
Do not start the pump more than 6 times
per hour. If the motor does not cool be­
tween starts it will overheat, resulting in
damage to the motor windings.