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Water Maze Compact CoAg • 9.801-506.0-D
17
WATER TREATMENT SYSTEM
DEALER MANUAL
CENTRIFUGAL PUMP
Your centrifugal pump has been quality-built and engi-
neered to give you effi cient, dependable service. It is
equipped with union connectors to make installation
and future service easier.
The advanced design uses a single speed motor which
reduces operation and maintenance to simple, com-
mon-sense procedures.
PUMP OPERATION
(Infeed Pump)
WARNING
RISK OF ELECTRIC
SHOCK: USE
CAUTION WHEN
HANDLING.
WARNING: Do not touch pumps,
pump motors, water or dis-
charge piping when the pumps
are connected to electrical
power. Do not handle a pump or
pump motor with wet hands or
when standing on a wet or damp
surface or in water. Never touch
a pump or discharge piping
when a unit is operating or fails
to operate. Always disconnect the pump cord
(power) before handling.
1. The shaft seal depends on water for lubrication.
Do not operate the pump unless there is water. Dry
running (pump not pumping water) will cause seal
damage and eventual pump failure.
2. The motor is equipped with an automatic reset
thermal protector. This means 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 suffi ciently, the switch
will reset automatically and restart the motor. If the
protector trips repeatedly (cycling on protector) the
pump should be removed and checked as to the
cause of the diffi culty. Low voltage, long extension
cords, clogged impeller, very low head or lift, etc.,
could cause cycling. Cycling of the protector will
cause eventual motor burnout.
INFEED PUMP MAINTENANCE
WARNING
RISK OF ELECTRIC
SHOCK: USE
CAUTION WHEN
HANDLING.
WARNING: Before attempting to
service, disconnect power from
unit. Do not handle the pump
with wet hands or when stand-
ing on a wet or damp surface or
in water. Failure to follow pre-
cautions can result in personal
injury and /or property damage.
NOTE: Only qualifi ed electricians
or servicemen should attempt to repair this unit. Im-
proper repair and/or assembly can cause an electrical
shock hazard.
1. Bearings in this unit are pre-lubricated. No
additional lubrication is necessary.
2. Cleaning - Occasionally clean the Transfer pit and
pump if dirt or foreign matter accumulate. Small
stones, gravel, sand, dirt, silt, etc. can clog and dam-
age the pump and pump seal, eventually causing
pump failure.
3. Disassembly of the motor prior to expiration of the
warranty will void the warranty. It may also cause
internal leakage and damage to the unit. If repairs
are required, return the pump to a local service
station or return to dealer.
4. If the motor has been disassembled or the switch
chamber opened after the warranty expiration
date, the O-rings and gaskets must be replaced.
Care must be taken to assure that the seals, the
switch cover and air tube gaskets do not leak.
5. The pump should be checked for proper opera-
tion weekly or monthly by watching the operation
of the pump. If anything has changed since the
pump was new, the pump should be examined,
and repaired if necessary.
OPERATION AND MAINTENANCE
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