Glentronics Cast Iron CIS-33V Скачать руководство пользователя страница 3

Maintenance Check List

Maintenance should be performed 1-2 times per year. 
1. Remove all debris from the bottom of the pit and

the pump strainer.

2. Remove all debris floating in the water.
3. Remove all debris from the float switch and lift rod.
4. Remove all debris around the air bleed hole.
5. Fill the pit with water.  Make sure pump turns on at

the intended level.

6. While the pump is running, make sure pump is

evacuating water at a good pace.

7. While the pump is running, make sure a stream of

water is escaping from the air bleed hole  .  If not, 
clear the hole of any deposits or debris.

Backup Installation

When the power goes out, the Main AC pump will 
not operate.  For protection during a power outage, a
Pro Series battery backup system can be installed.
There are three systems with matching batteries that 
will provide protection.  
The illustration at right is an example of a typical 
battery backup installation.  

PIT COVER

CHECK

VALVE

CHECK

VALVE

FLOAT

WIRE

MAIN

A/C PUMP

BATTERY
BACKUP PUMP
BRICKS

BRICKS

BACKUP PUMP
FLOAT SWITCH

BATTERY

DRAIN   TILE

BATTERY

CABLE

AC

OUTLET

BACKUP SYSTEM

CONTROL UNIT

PUMP

WIRE

MAIN A/C PUMP

VERTICAL

FLOAT SWITCH

AIR BLEED

HOLE

AIR BLEED
HOLE

FLOOR

JOIST

SLOPE
PIPES
DOWN

3

Visit our website
www.stopflooding.com for
more information about
Pro Series battery backup
sump pump systems.

*Consult a licensed electrician.
 If the above solutions do not solve the problem, contact Glentronics customer service 800-991-0466, option 3.

Pump is not plugged in
Water is not high enough to activate the pump
Open circuit
Poor power source
Low voltage
Bad power cable
Locked impeller
Defective float switch
Defective pump
Locked impeller
Incorrect power supply
Overburdened due to heavy sand content in the water
Pump running continuously with no water present
Float stops are positioned too close together
Water flowing back from pipe
Clogged or frozen discharge
Blocked intake 
Float switch is obstructed and can not drop down
Check valve installed with no air bleed hole in 
pipe or pump

Check valve is stuck or installed upside down

Check valve on secondary pump will not close 
and water re-circulates within the system
Partially blocked impeller
Clogged or frozen discharge
Broken or leaking pipe
Low power voltage
Check valve installed with no air bleed hole in 
pipe or pump

Check valve is stuck or installed upside down

Pump is air locked
Check valve on secondary pump will not close 
and water re-circulates within the system
Blocked intake 
Broken impeller

The pump will not start or run

Thermal protector tripping or 
not functioning

Pump starts and stops too 
frequently

Pump will not shut off

Insufficient or no water 
volume

Abnormal sound or vibration

Plug pump in properly (see instructions)
Make sure float switch is positioned properly
Check circuit breaker or fuse
Check circuit line wires and cable*
Check line wires and source voltage*
Replace with new cable*
Remove strainer and clear obstruction
Replace float switch with new float switch
Replace pump with new pump
Remove strainer and clear obstruction
Check power supply source and voltage
Use water filter or replace with a higher wattage pump
Check float switch
Adjust the stopper on the lift rod
Install or replace check valve
Clear blockage or thaw frozen line
Clear debris from intake 
Clear debris from the float and lift rod
Drill a bleed hole in the discharge pipe, or clean debris from the existing hole 
in the pipe or pump
Reverse or replace check valve.  Make sure the check valve is installed with the 
flow arrow pointing up and out of the pit.

Replace the check valve on the secondary pump

Clear obstruction
Clear blockage or thaw frozen line
Repair piping
Check power voltage, wires and cable condition
Drill a bleed hole in the discharge pipe, or clean debris from the existing hole 
in the pipe or pump
Reverse or replace the check valve.  Be sure check valve is installed with flow 
arrow pointing up and out of the pit
Remove debris from the air relief valve

Replace the check valve on the secondary pump

Clear debris from intake 
Replace impeller with new one

Troubleshooting  

(Always unplug the pump from the controller before performing any maintenance)

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