Walrus TP3 Series User manual

WALRUS PUMP CO., LTD.
Instruction Manual
Direct Water Pump
TP3 Series
TP3 Series
ISO 9001 Certied

OPERATION
FIG.1
1. Make sure of using the right voltage.
2. Remove the water plug and pour
water into the pump and suction
piping ,then secure the plug.
3. Insert a screw driver cross into the
shaft slot , and turns the shaft 2-3
rounds to check if the pump runs
normally , then open one faucet on
the delivery side , the turn the power
switch ON.(FIG.1)
4. After the power switch on, the motor
should turn immediately . After a few
seconds, the water should be
delivered.
5. If the water does not be delivered
immediately turn the power OFF.
Repeat step 2 and set power ON/OFF
continuously to make the suction
piping be filled with water.
IMPORTANT NOTE
1. Use the right voltage and wiring by
the connecting diagram. Motor must
be grounded in compliance with
applicable electrical code to avoid
accident.
2. please use a sturdy foundation and
bolt the pump to it securely.
3. Be sure to arrange earthling or circuit
breaker against electric leakage.
4. The pump should be installed as
close as to the reservoir or well to
avoid the low efficiency due to the
long suction pipe.
5. The location must be dry with good
ventilation and adequate space.
6. Do not run without water actually
pumping.
Do not operate hot water (more than
60 C), or the other liquid except
normal water.
7. Be careful not to allow the foreign
matter (chips, dirt, sand, glue, etc)
into the pump, or the will damage and
shorten the life of pump.
8. Piping joints should be fitted carefully
to prevent leakage.
a. Leakage in the suction piping will
cause the pump does not function
well.
b. If an "outlet for water " is leaking
out, then the water pressure will
be lowered.
9. Please install a check valve on
suction piping.
TROUBLE SHOOTING
(Turn the power switch OFF before
fixing.)
1. MOTOR FAILS TO START OR
RESTART AFTER A SHORT-TERM
RUNNING
The overheating protector is mounted
directly on the motor windings. It will
stop the motor automatically when the
motor temperature is up to abnormal,
and restart the motor after the
temperature back to normal in 20
minutes.
O
~ 1 ~

SPECIFICATIONS
Model No:
Output(W)
Cycle(Hz)
Revolution
Suction head(m)
Total head(m)
Total capacity(L/min)
Inlet (mm)
Outlet (mm)
Package size (mm)
Gross weight (kg)
TP320
370
50 60
2850 3420
6
32 43
60
20(¾")
20(¾")
290x210x220
7.5
TP325
370
50 60
2850 3420
6
32 43
60
25(1")
25(1")
290x210x220
7.5
TP330A
750
50 60
2850 3420
6
41 38
65/75
25(1")
25(1")
350x260x250
11
a. Check the electrical power source,
fuse, and circuit breaker.
b. Check if pump is locked by rust or
foreign objects.
c. Check if the ventilation of the
location is bad for causing the
overheating of motor.
2. When charge pump with electricity
and the pump revolve normally but
you find no water supply, please
check it as followings.
a. The pump casing should be full of
water , if shortage, please open
the water plug (FIG.3-11) and pour
into water anew till quite brimming.
b. If water is leaking out from the pipe
please install again there's a
blockade in the drain-pipe, please
clean it out.
3. If you can't get rid of the bug,
please call to sales agent or the
distributive service station.
Coverage of Application:
To be used on supplying water:
1. For the apartment and residences.
2. For the heater and agricultural
irrigation.
3. For the garden pump and sprinkle
water.
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CP70D0033D000EW0R01
WALRUS PUMP CO., LTD.
Web: www.walruspump.com
PARTS
NO. Part NO. NO.Part Part
Motor Shell
Shaft
O Ring
Mechanical Seal
Pump Casing
Cover
Screw
Impeller
Steel Ball
1
2
3
4
5
6
7
8
Gasket
9
Flange
10
11
Water Plug
12
TP320 /TP325 370W
FIG.3
TP330A 750W