Technical Speciications - Extol Craft 414502 Übersetzung Der Ursprünglichen Bedienungsanleitung

Introduction
Dear customer,
Thank you for the confidence you have shown in the Extol® brand by purchasing this product. This product has been
tested for reliability, safety and quality according to the prescribed norms and regulations of the European Union.
Contact our customer and consulting centre for any questions at:
www.extol.eu service@madalbal.cz
Manufacturer: Madal Bal a. s., Průmyslová zóna Příluky 244, 76001 Zlín, Czech Republic
Date of issue: 15. 1. 2016
I. Features
y The Extol® Craft 414502 and 414503 motor jet pumps are intended for pumping clean fresh water from underground sour-
ces, e.g. ponds, streams, fire protection reservoirs, pools, etc. for use in domestic gardens and recreational areas, namely
in areas without electrical energy. Thanks to its light weight and compact dimensions, the pump is portable and easy to
store. The pump is equipped with variable flow control of the pumped fluid and is easy to operate.
The pump is not designed for pumping muddy water and sediments, i.e. luids from sewage tanks, looded trenches with
muddy water and water containing abrasive particles such as sand, i.e. the pump is not a substitute for a sludge pump.
II. Technical speciications
Order number
PUMP PART
Outer connector connection diameter for hose
Inner diameter of the suction and delivery itting
Hose connector cap nut thread
for the suction/delivery itting
1)
Maximum low rate
Regulation of low rate (rpm)
1)
Maximum delivery height
2)
Maximum suction depth
Minimum/Maximum temperature of the pumped liquid
MOTOR PART
Type of motor
Max. motor power / rpm
Fuel (petrol:oil mixture at a ratio)
Fuel tank capacity
Fuel consumption
Operating time per full tank (depending on rpm)
Displacement
EN
414502 414503
1" (25 mm) 1 1/2" (40 mm)
25 mm 35.5 mm
M32x 2.0 M45x 2.0
3 3
8 m /h 15 m /h
Yes Yes
30 m 35 m
8 m/>3m 8 m
> 0°C (no ice) up to + 35°C > 0°C (no ice) up to + 35°C
single-cylinder, two-stroke single-cylinder, two-stroke
-1 -1
900 W/6500 min 1.5 kW/7000 min
Lead-free 95/98 40:1 Lead-free 95/98 40:1
0.95 L 0.95 L
845 ml/kWh 945 ml/kWh
1 1/4- 1 1/2 hours 45 min-1 1/4 hours
32.6 ccm 40.2 ccm
74
Ignition
Cooling
3)
Spark plug
OTHER PARAMETERS
4)
Acoustic pressure level (uncertainty K=±3 dB(A))
4)
Acoustic power level (uncertainty K=±3 dB(A))
Guaranteed acoustic power level
Weight (without fuel and oil)
Dimensions (H × W × D)
1)
The power (flow rate) of the pump is divided between
the suction depth and the delivery height. To achieve the
maximum delivery height, the suction depth must be as
small as possible. To achieve the maximum delivery flow
rate at the outlet, the suction depth and the delivery hei-
ght must be as small as possible. The delivery flow rate
of the pump declines proportionately with the increasing
length of the hose and the viscosity of the pumped liquid,
with the increasing height difference between the positi-
on of the pump and the hose end, with the diameter and
resistance of the hose, with declining water temperature.
2)
The declared suction depth of 8 m is achieved on pump
414502 with the use of a check valve on the suction
hose that can be purchased at a store selling pump
equipment.The reason for this is the greater weight of
the water column in the hose that acts to counter to the
suction strength of the pump when there is no check
valve present.This valve can be purchased in combina-
tion with a suction strainer.Without the use of a check
valve, the suction depth is approximately 3 m, which is
sufficient for pumping water from normally accessible
surface water sources.Pump 414503 does not require
a check valve to achieve a suction depth of 8 m, however
the flow rate of the pumped fluid will be lower.In the
event that it is necessary to increase the volumetric flow
rate, use a foot valve (check valve with an inlet strainer).
3)
An equivalent of spark plug Torch L6 is for example
NGK BM 6A or Brisk P17;
An equivalent of spark plug NHSP LD L7T is for
example NGK 4921 or Champion CJ7Y
75
C.D.I. C.D.I.
air-cooled air-cooled
TORCH L6 NHSP LD L7T
80 dB (A) 83 dB (A)
92.91 dB(A); 95.9 dB (A)
98 dB(A) 100 dB(A)
6.8 kg 8.1 kg
345 x 250 x 400 mm 345 x 270 x 410 mm
Table 1
4)
The sound pressure and power level was measured
according to EN ISO 20361.
PUMP FLOW RATE GRAPHS
m
Graph 1;
Flow rate
graph of pump
m 3 /h
414502
m
Graph 2;
Flow rate
graph of pump
m 3 /h
414503
EN