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LEO 6XRSm17/5-3 [6/10] Installation use and maintenance
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Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Installation & Use and Maintenance
Unit Installation
1..1
Check the Well
(1)
Check the well diameter: Before purchasing and installing the pump,
check to see if the well's internal diameter complies with the minimum
dimensions of our deep well submersible pump.
(2)
Washing the internal well: if it is a new well, sundries and mud should
be removed by air compressor or old submersible electric pump. When the
water in the well meets the pumping standard, then install the pump into
the well.
(3)
Check the well water: check to see if the water quality and temperature
comply with the conditions described for our pump.
1..2
Assembly of pump and motor
The products we produce can be divided into two types, integral type and
detachable type. According to their configurations, for products with high
power and high head, motor and pump are packed separately. If it is a
detachable type, assemble the pump according to the following
(1)
Before assembly, check to see if the specifications of the motor and
accessories match that of the pump.
(2)
Respectively check the axial float distances of motor and pump
component. As for pump, it needs a 2-3mm axial float distance; as for water
filling motor, it needs a 0.5-1mm axial float distance. Be sure that the pump
shaft and motor shaft rotate freely without problems.
(3)
The motor and pump should be kept horizontal. Open the screen and
cable guard plate in the pump. Then connect the motor to the pump. Rotate
pump and motor during the connection to make sure they are connected
correctly. Then tighten the coupling nuts.
(4)
Connect the cables as specified in this manual.
1..3
Splicing of pump cable and control box
(1)
Three-phase pump: The pump cable can be connected to any wire
holder on the control box. When the pump rotates in reverse, you can
exchange any two wires.
(2)
Single-phase pump: The color of pump cables must be in accord with
that specified in the wiring diagram on the control box. If not, make sure
that the cable numbers are in accord with that in the wiring diagram;
otherwise, it can cause damage to the pump.
1..4
Method of attachment for cables
(1)
Peel the coating of the cable about 50-60mm by wire stripper, then strip
the rubber hose of each core to expose the copper bare wire about 20-
30mm.
(2)
Respectively attach heat-shrink tubing to the stripped cable.
FirmlyTwist two cables of the same color into a spiral shape to ensure a
firm connection.
(3)
Cover the bare copper wire fully with heat-shrink tubing. Use the heat
gun to strengthen the connection. Be sure there is no damage to the
heat-shrink tubing.
(4)
Wrap the connected wire core separately with waterproof tape. The
Содержание
- Borehole pump 1
- Instruction manual 1
- Congratulations on your purchase of a leo borehole pump 2
- Conditions of use 3
- Descriptions of model specification and performance 3
- General lntroduction 3
- A well 4
- Calculation of pump total head formula 4
- Condition of deep well 4
- Dynamic water leve 4
- H h h v2 h 4
- H head loss in the pump pipe inside the well refer to the table below 4
- H total head for the whole unit m 4
- Head of pump base 4
- Is pump head 4
- Pressure value i 4
- Pump bas 4
- Requirements in the process of pumping 4
- Selection of pump 4
- Static water level and dynamic water level of wen 4
- To the 4
- Vertical distanc 4
- Water output and guarantee of water source 4
- Well diameter and well depth 4
- Acquaer ltd h 4900 fehérgyarmat szatmári út 11 5
- Structure description 5
- This deep well submersible pump consists of pump working part pump power part submersible motor pipe part gate valve and control box etc connecting pump with motor with the shaft coupling to work under water see the figure below for its structure 5
- Installation use and maintenance 6
- Acquaer ltd h 4900 fehérgyarmat szatmári út 11 7
- Attachment of the heat shrink tubing 7
- Connection of the copper core cable heat 7
- Heat shrink tubing 7
- Insulation tape 7
- Shrink tubing copper core cable 7
- Waterproof tape 7
- Wrapping the insulation tape 7
- Wrapping the waterproof tape 7
- A suitable control 10
- Caused by an 10
- Check to see if it is 10
- Check to see if the 10
- Choose a suitable 10
- Contact 10
- Control box 10
- Motor is too low or tripping of the earth leakage protector 10
- So use a bigger diameter cable 10
- Symptoms main causes correction 10
- The hot resistance of the 10
- There is a phase failure or a poor 10
- Troubleshooting 10
- Undersized cable if 10
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