Evergush EK Series User manual

EK-SERIES
MADE IN TAIWAN
ASIA AUTOMATIC PUMP CO.,LTD
INSTRUCTION MANUAL
SILENT DOMESTIC WATER PUMP
SILENT OPERATION
GREAT WATER VOLUME
SECTIONAL DRAWING
CA+CE+NBR
1
2
3
4
5
6
7
8
9
10
Pump Casing
Impeller
Mechanical Seal
Shaft
Base
Motor Shell
Wiring Box
Outlet Flange
Inlet Flange
Priming Plug
FC200
SUS304
SUS410
ABS
Aluminum Alloy
ABS
FC200
FC200
PC
Name Material
NO.
8109 7 6
4
5
3
2
1
FIG.4
SPECIFICATION
MODEL
HP
PH
V
EK400 1/2 1220~240 28
M L/min M LPM
20 36 70 20/25
Suction
M
5 11.2
MM KG CM
33X21X26
A
3.1
Power Voltage
Lift
Rated
Current
Rated
Head
Rated
Flow
Max.
Head
Max.
Flow
Dia. Net
Weight
Package
Dimensions
50HZ
MODEL
HP
PH
V
EK400
EK800
1/2
1
1
1
110/220
110/220
27
45
M L/min M LPM
20
28
32
65
70
100
20/25
25
Suction
M
5
5
11.2
13.8
MM KG CM
33X21X26
38.5X21X26
A
5.6/2.8
11/5.5
Power Voltage
Lift
Rated
Current
Rated
Head
Rated
Flow
Max.
Head
Max.
Flow
Dia. Net
Weight
Package
Dimensions
~3~
PERFORMANCE CURVES
50Hz
EK400
TOTAL HEAD (M)
TOTAL HEAD (M)
CAPACITY (L/min)
CAPACITY (L/min)
0 0
1. Liquid temperature: +5 C~+60 C
O
2. Ambient temperature: Max. 40 C
2
3. Working pressure: Max. 6 kg/cm
4. Suitable for clean water, without
solid particles or non-corrosive fluids.
OPERATING CONDITIONS
0
0
10
20
30
40
50
10 20 30 40 50 60 70 80 90 100
E
K
8
0
0
E
K
4
0
0
60HZ
60HZ

OPERATION
FIG.1
1. Make sure of using the right voltage.
2. Remove the priming cap 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 wit h
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
0
(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.
10. TO avoid your furniture damage, do
not install the pump on ceiling, carpet
or any place close to electrical
appliance, outdoor installation must
covered by tent.
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.
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.
~1~
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 red water plug (FIG.4-10,
and pour into water anew
brimming.
till quite
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.
Diagram:
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.
FIG.2
connect to
tap water
Coverage of Application:
Dimension:
~2~
FIG.3
202 174
158
130
4 9
W
L1L
D
H
H1
D
MOD EL
EK400
L
235
250
L1
70
90
H
235
235
H1
151
151
W
190
190
D
20/25
25
EK800