Simer 2975PC Owner's Manual page 4

Installation / Electrical / Operation
NOTICE: Drill a 1/8" (3.2 mm) hole in discharge pipe just
above pump body but below the check valve to prevent air
locks.
5. Power Supply: The pump is designed for 115 V., 60 Hz.,
operation and requires a minimum 15 amp individual branch
circuit. Both the pump and switch are supplied with 3-wire
cord sets with grounding-type plugs. The switch plug is
inserted directly into the outlet and the pump plug inserts
into the opposite end of switch plug.
Hazardous voltage. Can shock, burn or cause
death. Pump is supplied with a grounding conductor and
grounding-type attachment plug. To reduce the risk of elec-
tric shock, be certain that it is connected only to a properly
grounded, grounding type receptacle such as a grounded
water pipe or a properly grounded metallic raceway or
ground wire system. Ground terminal on pump cord plug is
provided for your protection. DO NOT REMOVE!
A ground fault circuit interrupter is recommended for use
with any electrical appliance submerged in water. For instal-
lation of such a circuit, consult a licensed electrician.
6. After the piping and the check valve (if needed) have been
installed, the unit is ready for operation
7. Check the operation by filling the sump with water and
observing pump operation through one complete cycle.
Risk of flooding. Can cause personal injury
and/or property damage. Failure to make this operational
check may lead to flooding and premature failure.
OPERATION / MAINTENANCE
Risk of electric shock. Can burn or cause death.
Before attempting to check why unit has stopped operating, dis-
connect the power from the unit. Do not handle the pump with
wet hands or when standing on wet or damp surfaces, or in
water.
1. The shaft seal depends on water for lubrication and cooling.
Do not operate the pump unless it is submerged in water as
the seal may be damaged if allowed to run dry.
2. The motor is equipped with an automatic reset thermal pro-
tector. If the temperature in the motor should rise unduly, the
switch will cut off all power before damage can be done to
the motor. When the motor has cooled sufficiently, the
switch will reset automatically and restart the motor. If the
protector trips repeatedly, unplug the pump and remove it;
check for cause of difficulty. Low voltage, extension cords,
clogged impeller, very low head or lift, etc., could cause
cycling.
Risk of sudden starts. Can cause electrical shock
and personal injury. The pump motor is equipped with automat-
ic resetting thermal protector and may restart unexpectedly.
3. The pump will not remove all water.
NOTICE: For continuous operation, water depth must be at
least 5" (13cm) to prevent motor overheating.
For parts or assistance, call Simer Customer Service at
AUTOMATIC FLOAT SWITCH -
INSTALLATION
1. Install the pump following the installation and operating
instructions.
2. The automatic float switch is sealed and factory adjusted for
most home sumps. See Page 3 for the switch settings.
NOTICE: Minimum recommended turn-off level above pump
base is 5" (13cm).
3. Be sure the horizontal float switch clearance is 8" (203mm).
For best performance of pumps with tethered switches, the
sump diameter and sump depth should be at least 12"
(305mm).
Risk of flooding. Can cause personal injury
and/or property damage. May lead to improper operation or
premature failure. If a flexible discharge hose is used, the
pump may move when the motor starts. If the switch hits the
side of the sump, the switch may stick and prevent the pump
from starting. Make sure the pump is secured so it cannot
move around in the sump.
4. Plug the piggyback switch cord into a 115V AC outlet. Then,
plug the pump into the plug on the piggyback switch cord.
Do not allow the cord to interfere with the float control
motion or to drape over the pump motor. With electrician's
tape or cable ties secure the cord to the discharge pipe for
cord protection.
FLOAT SWITCH -
OPERATIONAL CHECK
1. Fill the sump with the correct amount of water to check the
operation and tightness of the connections. During the first
automatic cycle, it may take 30 seconds or more before the
pump is primed and pumping. The pump will start as indi-
cated in the "Motor, Switch and Cord Specifications" Table,
Page 3.
2. Check the turn-off position. The pump will stop approximate-
ly as indicated in the "Motor, Switch and Cord Specifications"
Table, Page 3.
3. If the pump does not operate check the electrical service.
NOTICE: The float switch tether length is set at the factory. It
is 3-1/2" (89mm). Do not change the tether length of the
float switch. Float must be able to swing through its complete
arc without interference.
Float Switch Tether Length
1-800-468-7867 / 1-800-546-7867
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