Operation Manual

7
TECHNICAL DATA
Note: Wear ear protection during operation.
DESIGNATION OF PARTS
(Fig. 1 & 2)
ASSEMBLY (Fig. 3)
WARNING:
• Before doing any work on the equipment, always stop
the engine.
• Start the engine only after having assembled the equip-
ment completely.
HOSE INSTALLATION
1. Install the hose joints on the pump.
CAUTION:
• When installing the joint to the pump, be sure the pack-
ing is in place.
2. Connect the hoses on the joints with band.
Check the hose band is securely tightened.
3. Connect the strainer on the inlet hose end.
NOTE:
• If air leaks, water could not be drawn up.
EW1050H EW1060H
Weight kg 5.8 7.3
Dimension mm 327 x 231 x 319 356 x 234 x 336
Type Self-priming CENTRIFUGAL PUMP
Diameters (suction-discharge) inch 1
Total head m 35 45
Maximum delivery volume L/min 110 130
Maximum suction lift m 8 8
Volume (fuel tank) L 0.5 0.65
Volume (oil tank) L 0.08 0.1
Engine displacement cm
3
24.5 33.5
Maximum engine performance kW 0.71 at 7,000 min
–1
1.07 at 7,000 min
–1
Carburetor type Diaphragm
Ignition system type Solid state ignition
Spark plug type NGK CMR6A
Electrode gap mm 0.7 – 0.8
Fuel Automobile gasoline
Engine Oil
SAE 10W-30 oil of API Classification, Class
SF or higher (4-stroke engine for automobile)
Applicable water temperature °C 5 – 40 5 – 40
Sound pressure level
L
pA eq
dB (A) 88.4 88.4
Uncertainty K dB (A) 3 3
Sound power level L
wA, d
dB (A) 109 109
EW1050H
EW1060H
50
45
40
35
30
25
20
15
10
5
0
0
20
40
60
80
100
120
140
Total
head (m)
Maximum delivery volume (L/min)