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59G449
Инструкция по эксплуатации Страница: 8

GRAPHITE 59G449 [8/44] Operation settings

• The pump is designed so all moving parts and the casing

allow for safe operation. The manufacturer is not responsible

for losses resulting from modications of the device.

• Do not use the pump for liquids other than water, especially engine

fuels, cleaning liquids and other chemical products.

CAUTION! The design is assumed to be safe, protection measures

and additional safety systems are used, nevertheless there is

always a small risk of operational injuries.

CONSTRUCTION AND USE

Submersible water pump is a I protection class device designed for

pumping out clean water or dirty water containing particles with

maximum diameter of 20 mm. The pump is designed to operate

under water. When installed in appropriate well, it may be protection

against ﬂooding. It is ideal for removing water from garages,

basements, tanks or excavations ﬂooded with rain water. The pump

is designed to pump water at maximum temperature 350 C.

Special base is speciﬁc feature of the pump, it allows to pump out

the water down to 5 cm level. The pump features automated ﬂoat

switch, which allows the pump to switch on and oﬀ by itself. It

protects against dry operation. Built-in vent valve allows easy water

suction.

Use the pump according to the manufacturer’s instructions only.

DESCRIPTION OF DRAWING PAGES

Below enumeration refers to the device elements depicted on the

drawing pages of this manual.

1. Handle

2. Float switch

3. Inlet holes

4. Connection

5. Connector pipe

6. Blanking plug

* Diﬀerences may appear between the product and drawing.

MEANING OF SYMBOLS

CAUTION

WARNING

ASSEMBLY/SETTINGS

INFORMATION

EQUIPMENT AND ACCESSORIES

1. Connector pipe – 2 pcs

2. Connection – 2 pcs

3. Blanking plug – 2 pcs

PREPARATION FOR OPERATION

PUMP ASSEMBLY

There are two outlet holes in the pump base. When the connection

is attached, it is possible to connect 2” or 1½“ diameter hose

(depending on your needs). Always use one of the holes for the

connection, while the other must be secured with blanking plug (6).

• Attach appropriate connection (4) by screwing it into hole in the

pump base.

• Screw connector pipe (5) onto attached connection (4).

• Join water hose and connector pipe (5).

PUMP INSTALLATION

Do not use the pump in a position, when it is not supported, but

hung on water hose or power supply cable.

Submersible pump should be hung on properly constructed

support, hung on a cord or placed at the bottom of a well. Keep

bottom of the well clean and free from sludge to ensure proper

operation of the pump.

Float switch is adjusted so the pump can be switched on immediately,

when the water level exceeds 50 cm.

You can install the pump:

- to stiﬀ pipes of a system for stationary use,

- to ﬂexible hoses of a system.

STATIONARY PUMP INSTALLATION

• The pump must be placed on an even surface in the bottom of a

well or a tank.

• To enable appropriate operation and maintenance of the pump

in safe conditions, observe minimum required spacing between

walls and other elements when placing the pump.

• It is recommended to use pipes and connectors of the same size in

the whole water system.

• It is recommended to use non-return valve behind connector pipe

of the pump.

Dimensions of well for the pump should be minimum

65 x 65 x 50 cm so the oat switch can move there freely.

CONNECTING TO ELECTRICAL POWER SUPPLY

Submersible pump is equipped with breakdown resistant plug. In

accordance with valid regulations, the pump allows connecting

to safe socket of power network with parameters: 230 V AC, 50

Hz. Connect the plug of the power cable only to mains socket

with protective prong that is connected to electrical circuit with

residual current protection IΔn < 30mA or IΔn = 30mA.

In case the power cable or its plug are damaged, it is forbidden

to repair those parts by one’s own means. Entrust repair of power

cord and the plug only to a qualied person. Only original parts

should be used.

OPERATION / SETTINGS

SWITCHING ON / SWITCHING OFF

Before connecting the pump to a power supply network, always

check that mains voltage matches the voltage shown on the rating

plate that is xed to the pump, and that switch is in the o position.

CHECKING SETTINGS OF THE PUMP SWITCHING ON/OFF

Float switch controls switching the pump on and oﬀ. Before starting

the pump, check the following:

• Float switch should be installed so it can easily access triggering

levels (on and oﬀ) with little force. To check, place the pump in

a vessel ﬁlled with water. Lift the ﬂoat switch (2) manually, next

lower it. Doing so, note positions when the pump switches on and

oﬀ (g. A and B).

• Ensure the connection between the ﬂoat switch and the pump is

free to move and distance between the ﬂoat switch and the pump

is not too small. When the distance is too small the switch, and the

pump as well, may operate improperly.

• The last thing to check is that the ﬂoat switch does not reach the

bottom before the pump switches oﬀ. Such setting may cause the

pump to work dry.

When the water surface drops below deﬁned level the pump will

switch oﬀ automatically, and when the water surface goes up and

exceeds approximately 50 cm, the pump will start operation. Thanks

to the sensor, which detects drop of water level, the pump stops as

soon as the tank is emptied.

PRIOR TO OPERATION

You can start using the pump after reading this manual carefully and

following below recommendations:

• Ensure the pump is suspended appropriately or is in stable

position on the bottom of a well.

• Ensure the pressure conduit (at the pump outlet) is connected

properly.

• Ensure the power supply parameters are 230 V AC, 50 Hz.

• Ensure the mains socket is in good technical condition.

• Ensure there is no possibility the pump operates dry.

GRAPHITE 59G449 [8/44] Operation settings

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