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take to authorized service
center for check.

Pump runs but does not
deliver water.

1. Check valve may be installed

backward. Arrow on valve
points in direction of flow.

2. Discharge shutoff valve, if

used, may be closed.

3. Pump may be air locked. Start

and stop several times by
plugging and unplugging cord.

Hydromatic

pumps have 

a small air vent hole in 
the impeller cavity to let out
trapped air. If this hole
becomes plugged, pump may
air lock. To break the air 
lock, use a small screwdriver
to clear hole in the 
impeller cavity.

As a secondary precaution in
installations of this type —
1 ⁄ 16" hole should be drilled in
the   discharge pipe below the
check valve. The check valve
should be 12 to 18 inches
above pump discharge. Do not
put check valve directly into
pump discharge opening.

NOTE: In sumps where the
pump is operating daily, air
locking rarely occurs.

4. Pump head may be too high.

Pump cannot deliver water
over 24' vertical lift.
Horizontal distance does not
affect pumping, except for
friction loss through the pipe.

5. Inlet in pump base may be

clogged.  Remove pump and
clean out openings.

6. Impeller or volute openings

may be plugged or partially
plugged. Remove pump and
clean out.

3

CAUTION: Do not pump 
flammable liquids, strong
chemicals or salt water.

13.In applications where the

pump may sit idle for months
at a time, it is recommended
that the pump(s) be cycled
every few months to ensure the
pumping system is working
properly when needed.

14.An audible alarm, such as

the Hydromatic Q-Alert for
high water conditions, should
be installed for additional
protection against high 
water conditions.

NOTE: The Q-Alert alarm
panel is for indoor use only.
For applications and product
information, contact your
Hydromatic distributor.

Your pump warranty is void...

If

... power cord has been cut.

If

... pump has been used to

pump mud, cement, tar,
abrasives or chemicals.

If

... pump has been used for

pumping of hot water
(above 120°F).

If

... pump has been dismantled

by other than authorized
Hydromatic service center
or distributor.

Servicing should be performed
only by an authorized
Hydromatic service center.

Pump
Troubleshooting

WARNING: Always disconnect
the pump from power source
before handling or making any
adjustments. Always wear
rubber boots when there is
water on the floor and you must
unplug the pump or make any
adjustments.

NOTE: Automatic thermal
overload protects the sealed-in-
oil motor. Running dry may
overheat the motor and activate
the overload protector until the
unit cools.

Pump does not run or just hums.

1. Line circuit breaker may be

off, or fuse may be blown 
or loose.

2. Water level in sump may be

too low to activate automatic
switch. See installation for
proper on/off levels. 

3. Pump and/or switch cord plug

may not be making contact 
in  receptacle.

4. If pump is using the series

(piggyback) cord plug, the two
plugs may not be plugged
together tightly.

5. Float may be stuck. Be sure

float operates freely in basin.

6. If the unit is being operated by

the optional float control
switch, unplug the pump from
the piggyback receptacle and
plug the pump directly into the
power source. If the pump
starts each time it is plugged
directly into the receptacle and
does not start each time when
plugged into the piggyback
switch with the float raised up
to a start position, replace the
complete piggyback switch
assembly and retest with 
new assembly.

7. If all symptoms check OK,

motor winding may be open;

Содержание Hydromatic SHEF30

Страница 1: ...ump Effluent Pump SHEF30 NOTE To the installer Please make sure you provide this manual to the owner of the pumping equipment or to the responsible party who maintains the system Pump Installation and Service Manual ...

Страница 2: ...ttom of sump if it is not solid Raise the pump by placing bricks or concrete blocks underneath it 5 Use steel or plastic pipe for all connecting lines between pump and sewer outlet NOTE Some city regulations do not allow installing a pump with plastic pipe Check local regulations 6 Hydromatic check valve should be installed in discharge pipe at least twelve inches above the discharge outlet of the...

Страница 3: ...ns NOTE The Q Alert alarm panel is for indoor use only For applications and product information contact your Hydromatic distributor Your pump warranty is void If power cord has been cut If pump has been used to pump mud cement tar abrasives or chemicals If pump has been used for pumping of hot water above 120 F If pump has been dismantled by other than authorized Hydromatic service center or distr...

Страница 4: ... overload Clear impeller Fuse blows or circuit breaker trips when pump starts 1 Inlet in pump base may be clogged Remove pump and clean out openings 2 Impeller or volute openings may be plugged or partially plugged Remove pump and clean out 3 Pump impeller may be partially clogged causing motor to run slow resulting in motor overload Clear impeller 4 Fuse size or circuit breaker is too small 4 5 D...

Страница 5: ..._____________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ __________...

Страница 6: ...6 SHEF30 Typical Installation ...

Страница 7: ... 1 Motor Assembly 1 13 145 001 1 Stator Screw 2 14 14770 001 1 Screw 1 15 600 053 1 Wire with Terminal 1 16 139 014 1 O Ring 1 17 75 005 1 Cord Nut 1 18 14623 010 1 Power Cord 10 1 18 14623 020 1 Power Cord 20 1 19 8521 001 1 Bottom Plate 1 FOR AUTOMATIC OPERATION NOT 14470 010 7 WIDE ANGLE SWITCH KIT 10 1 SHOWN 14470 020 7 WIDE ANGLE SWITCH KIT 20 1 51752 100 7 DIAPHRAGM SWITCH 10 1 51752 101 7 D...

Страница 8: ... and shipping charges associated with this warranty and must request warranty service through the installing dealer as soon as a problem is discovered No request for service will be accepted if received after the Warranty Period has expired This warranty is not transferable EXCEPTIONS Hydromatic Special Application Pumps Battery Back Up Sump Pumps Filtered Effluent Pumps Grinder Pumps and 2 1 2 Se...

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