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Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
1..6
Check the pump
(1)
Check to see if the all the connections of the pump are firm. Be sure
that the pump shaft rotates freely without problems.
(2)
Be sure that all cables are undamaged and comply with requirements.
Carry out the insulation leakage test. Dip the cable joints into the water for
12 hours. Use a 500V megaohm meter to test cable's insulation resistance.
The cold resistance should not less than 50 M.
(3)
Start the pump to see if the running direction complies with that
specified. Pay close attention that the idle running time is not more than 2
seconds.
(4)
After checking, attach the screen and cable guard plate to the inlet joint.
1..7
Unit Installation
(1)
First fix the prepared rope to the lifting ring on the outlet joint. If the
distance is less than 30m, the cord can be made of nylon, which has good
strength. The joints with the pump must be wear-resistant; otherwise, the
rope could be damaged due to vibration of the pump. When the distance
is over 30m, fix it with steel wire.
(2)
Connect pipes to the pump with the accessories, such as the thread
adaptor. Use wrench and pipe wrench to ensure the connection is tight.
(3)
Slowly place pump into the well and keep the pump upright. Bind
the cable to the pipe with the binding tape every two meters. Make
sure that cables are not pressed to the well wall during movement of
the pump, which will cause damage to the cable.
1..8
Warning for the installation
(1)
During the process of lowering the pump, if it becomes clogged,
do not force it down any further. This will avoid blockages and
possible damage to the pump.
(2)
Determine the depth of the pump below the surface according to the
mud and content condition of the well. Do not place the pump into the
mud. The distance between pump and the bottom of a well should not
more than 3 meters.
(3)
The distance from the submerged pump to the dynamic water level
should be less than 1 meter. Otherwise, it will cause damage to the
pump due to the idle running.
(4)
If the pump is installed too low a valve should be used on the
pipeline, outside the well, to control the flow rate and protect against
tripping of the control box or burnout of the motor caused by a too large
flow rate.
(5)
Connect the motor earth line correctly to avoid causing electric
shock due to electric leakage. Install
the pump as illustrated.
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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