UPRENT impulse MUMBAI IP Series User manual

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PUMPING AND ENERGY SOLUTIONS
PUMP
USER
MANUAL

Electric piston pump on the frame
Technical specification:
Intended use To lower the groundwater level
Make / Type Impulse / Mumbai IP –175
Maximal flow 95 m3 / h
Maximal head 20 mwc
Maximal suction lift 9,5m
Suction connection 4’’
Discharge connection 4’’
Dimensions L x W x H 2000mm x 800mm x 1000mm
Weight 1325kg
Engine Electric motor
Engine type SME 132M
Engine power / rpm 7,5 kW / 1440 rpm
Voltage / Phase / Hz 400V / 3 phase / 50Hz
Rated current 14,6A
Connection socket 32A with phase change
GPS Equipped with GPS

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OPERATION- AND SAFETY
REGULATIONS
MUMBAI IP –175

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Contents
1 Description, application and working principle..................................................3
1.1 Description......................................................................................................3
1.2 Construction of the pump unit......................................................................3
1.3 Intended use ...................................................................................................3
1.4 Unintended use...............................................................................................4
1.5 Specification and dimensions.......................................................................5
2 Safety instruction..................................................................................................6
2.1 Warning stickers.............................................................................................6
3 Lifting instructions Mumbai IP –175 pump unit.................................................8
3.1 Moving the pump unit with a forklift.............................................................9
4 Pump unit installation.........................................................................................10
4.1 How to fill the pump housing with water:...................................................11
4.2 Control panel ................................................................................................11
4.3 Checking the direction of rotation and how to change it..........................12
5 Daily maintenance of the pump .........................................................................13
6 Preperation for starting......................................................................................15
7 Starting ................................................................................................................16
8 Stopping ..............................................................................................................17
9 Monitoring during operation..............................................................................18
10 Draining the pump when there is danger of freezing........................................19
11 Troubleshooting table ........................................................................................20

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1 Description, application and working principle
1.1 Description
WARNING: This manual is intended to give Important Information that must be followed
during Storage, Transportation, Installation, Operation and Maintenance of the Pump-
Set. We therefore recommend that this manual is read carefully before the Pump-Set is
put into operation. To prevent damage being caused by inappropriate or incorrect use,
or by being used outside the normal operating parameters of the Pump-set, the
Instructions in this manual must be followed. Failure to do so may lead to damage to or
premature failure of the Pump-set and may cause Injury. Any such actions will invalidate
the warranty.
1.2 Construction of the pump unit
1. Discharge side
2. Pump hoasing
3. Electric motor
4. Drive belt guard
5. Suction side
6. Gearbox
7. Stonecatcher
1.3 Intended use
Piston pumps are only intended for pumping water from filters or drainage
hose(s), NOT for pumping dirty water drawn directly from the suction hose, with
or without a strainer.

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Long fibres will cause immediate malfunctions. The maximum permissible particle size is 5
mm.
Contamination results in accelerated wear of the gland packing, gaskets, valve seals, cylinder
sleeves and piston cups.
1.4 Unintended use
− It is not permitted to use the pump unit for pumping salt water.
− It is not permitted to use the pump unit for pumping liquids containing larger suspendedsolids.
− It is not permitted to use the pump unit for pumping flammable and/or explosive substances.
− It is not permitted to deploy a standard pump unit in an environment in which there is a danger
of fire and/or explosion.
− It is not permitted to deploy a standard pump unit in an ATEX environment.
− Use the pump unit only for those applications listed on the specification sheet for the pump
unit.
− It is not permitted to use the pump unit for any application and/or field of activity other than
that for which the pump unit was originally specified and installed without written permission
from Impulse.

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1.5 Specification and dimensions
Pump specifications:
Type ................ ..................Mumbai IP - 175
Max. flow .......................... 95 m3/hour
Max. pressure ................... 20 mwc
Max. suction lift ................. 9.5 mwc
Connections ...................... 4"
Dry weight ......................... 1325 kg
Dimensions L x W x H ......... 2000 x 800 x 1000 mm
Basic frame .......................... Hot dip galvanized
Lifting point .......................... Fitted with single lifting point
Stackable ............................. Frame is stackable
Electric Motor
Motor type ............................ SME132M
Power ................................... 7.5 kW (10 Hp)
Speed .................................. 1440 RPM
Voltage ................................. 400/690 V
Frequency ............................ 50 Hz
Poles .................................... 4
Mounting .............................. B3
Protection ............................. IP65
Efficiency ............................. IE3

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2 Safety instruction
This manual contains warning and safety symbols. Do not ignore the instructions. They are
provided for the benefit of your health and safety and to prevent damage to the environment and
the pump unit.
DANGER
When the danger symbol with the text DANGER is shown, it is accompanied by
information that is of great importance for the safety of everyoneconcerned.
Ignoring the information can result in injury (possibly severe) or evendeath.
WARNING
When the warning symbol with the text WARNING is shown, it is accompanied
by information that is of great importance for everyone concerned with the pump
unit. Ignoring the information can result in injury or damage (possibly severe) to
the pump
unit.
The pump unit conforms to the European Machinery Directive. However, this does not exclude the
possibility of accidents if used incorrectly.
Use of the pump for an application and/or deployment of the pump in an environment other than
defined at the time of purchase is strictly prohibited and can result in a hazardous situation.
This is particularly true for corrosive, toxic or other hazardous liquids. The pump unit may only be
installed, operated and maintained by persons who have received appropriate training and are
aware of the associated dangers.
The installer, operator and maintenance personnel must comply with the local safety regulations.
The company management is responsible for ensuring that all work is performed by qualified
personnel in a safe manner. It is not permitted to make changes to the pump unit without written
permission from Impulse.
If any changes are made to the pump without the written permission of Impulse, Impulse disclaims
all liability. Hearing protection must be worn if the noise emission level exceeds 85 dB(A).
Ensure that hot/cold and rotating parts of the pump are shielded adequately to prevent
unintentional contact.
It is not permitted to start the pump if such guards are missing or damaged.
The company management must ensure that everyone who works with/on the pump unit is aware
of the type of liquid that is being pumped. These persons must know what measures are to be
taken in the event of leakage.
Dispose of any liquids that have leaked, in a responsible manner. Observe local regulations
Never allow the pump unit to run with a blocked discharge line. The heat build-up could
lead to an explosion
2.1 Warning stickers
Warning stickers are applied to the pump unit as applicable to the specific version. Make sure
these symbols are and remain clearly legible

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A
Label for the transport of hazardous materials (hazardous goods) in accordance withthe
safety standard for the transport of hazardous goods.
TheUN 1202 class 3 placard indicates the presence of gas oil, diesel fuel or light heating
oil.
B
Diesel is hazardous to the environment, with substantial remediation costs if it leaks into
a drain, waterway or the ground.
C
Caution: hot surface
D
Caution: crushing danger
E
Oil
F
Hazardous or irritating substances
G
General hazard
H
Danger: high voltage
I
Danger: magnetic field
J
Wear hearing protection
K
Instructions for use
L
Dispose of in an environmentally responsible manner at the end of the product's useful
life.

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3 Lifting instructions Mumbai IP –175 pump unit
DANGER
Never walk under a raised load. This can result in a life-threatening situation.
WARNING
Always disconnect all external connections before moving the pump unit.
WARNING
Neither the lifting eye on the engine nor the lifting eye of the (bare shaft) pump may
be used for transport of the pump unit.
WARNING
Lifting forces must be as vertical as possible; the maximum lifting angle is 15°.
There is a lifting eye located on the top of the enclosure. Only lift the unit from this lifting eye.
WARNING
If the pump unit is installed on a swampy or muddy surface, the installation may
be ‘stuck’ to the ground.
DANGER
NEVER move or lift the pump unit by the angle profiles on top of the enclosure or
stacking frame.

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DANGER
The standard lifting eyes on Impulse pump units, both in low-noise enclosure and
open frame, are NOT designed to lift the additional weight of trailers or other
components. It is strictly forbidden to use the standard lifting provision to lift or move
the pump units with a higher total weight than stated in the specification sheets. This
can result
in a life-threatening situation.
3.1 Moving the pump unit with a forklift
Forklift pockets can be used for moving the pump unit with a forklift. The forks of the forklift
must be inserted into these pockets to lift the pump unit.
WARNING
Use certified lifting equipment with an adequate lifting capacity and always lift from
directly above. Lifting from an angle can lead to dangerous situations.
Lifting work may only be performed by appropriately authorised personnel.
Because many different versions of the pump unit are available, only general
instructions are provided. See the specification sheet for the particular pump unit for
the weight and dimensions.

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4 Pump unit installation
WARNING
Failure to follow the guidelines for the placement and installation of the pump can
result in danger to the user and/or severe damage to the pump unit.
Note
Impulse is not responsible for accidents and damage that result from failure to follow the
guidelines in this manual. Such use results in forfeiture of the right to assert any warranty
or damage compensation claims.
− Place the pump unit on a flat surface capable of supporting the load.
− Make sure there is sufficient space around the pump unit for operation and maintenanceactivities.

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4.1 How to fill the pump housing with water:
1. .Make shore all draining valves are closed.
2. Fill fully stone catcher with water, through suction side connector it is easier do connecting D100
F/M 90 degree connector (1)
4.2 Control panel
Impulse Mumbai is supplied with a star-delta switch, it has three
positions: Neutral (1), Star (2) and Delta (3).
WARNING
Turning theswitch too slowlywillcausethe motor's thermal protection totrip. Return
the switch to the neutral position and switch it on again.

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4.3 Checking the direction of rotation and how to change it
WARNING
This test may only be performed by authorized personnel with the appropriate training.
To check the direction of rotation the motor must be switched on briefly. The motor must not be
allowed to reach the normal operating speed. Rotating is shown by red arrow on the electric motor
(1) and drive belt safety guard (2).
Note
If the direction of rotation is incorrect, the connection on the terminal board must be changed
or, if a phase reversal plug is present, the pins of the plug must be reversed.
DANGER
Before any action electric power MUST be disconnected. Wiring should be
performed by specialized personnel only.

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5 Daily maintenance of the pump
− Check the oil level in drive unit (1)
Note
If the oil in the pump drive has become whitish in colour, replace the oil. The whitish
colour may indicate the presence of excessive condensation water in the oil.
− Check the dripping of the gland packing on the piston rod; this should not exceed one drop every five
seconds. It may benecessary to readjust the gland packing at greater lift heights.
− Check that the dripping water can drain away from the gland packing. The channel must notbe plugged
on the outside by dirt and sand that have splashed onto the enclosure.
− Check whether the machine is still placed properly on the ground on which it stands, in accordance
with the instructions. This is important, because the situation can change as a result of a build-up of
sand/soil around the pump unit.
− Check the vacuum above the filter in the stone catcher using the vacuum gauge (1) on the stone
catcher. If reading is indicate low vacuum, filter in stone catcher can be blocked. Open stone
catcher covers (2) and (3), clean filter (4).

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6 Preperation for starting
1. Take any necessary measures to ensure that the electrical connections and cables cannotbe
damaged.
2. The voltage and frequency must be checked in advance and must match the motor
specifications. This data is shown on the type plate of the motor.
3. Use of the motor without an overload protection switch is not permitted.
4. Check whether the motor connection matches the mains voltage. See the type plate for the
motor. Check the connections in the terminal box behind the control panel.
5. Check the direction of rotation of the pump.
6. Check the oil level in the drive unit (1).
7. Fill up pump housing with water.
8. Check suction and discharge pipes are correct and safe installed.

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7 Starting
1. Tostart thepump, make shore main switch is on “0” position (1) the switch must first be turned
to the star (2) position, and then turned to the delta (3) position within one second.
2. switch must first be turned to the star (2) position for about 1 second.
3. And then turned to the delta (3) position within one second.
WARNING
Turning theswitch tooslowlywill causethe motor's thermal protection to trip.Return the
switch to the neutral position and switch it on again.

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8 Stopping
To stop the motor, the switch must first be turned from Delta position (3) to the star (2)
position, and then turned to the neutral position (1) within one second.
Note
When you suspect that the liquid is beginning to freeze, drain the pump while the medium is still in
the liquid state.

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9 Monitoring during operation
1. During operation check the pump regularly for correct functioning, smooth and vibration-free
running abnormal noises and leaks.
2. If the pump has pumped for a long time without having moved water, the pump housing must
be filled with water, because the cups are dry after having run dry for a long time.
3. Check whether the gland packing is leaking; it must be adjusted so one drop of water drips
every five seconds. Loosen the gland packing a bit if it drips more slowly and tighten it a bit if
it drips more quickly.
4. The maximum permissible ambient temperature is 40 °C. The temperature of the bearings
may not exceed 110 °C.
Note Use for higher temperatures is only permitted after consultation with the supplier.
WARNING
In the event of a problem or incorrect functioning, stop the pump. Determine and
correct the cause before restarting the pump.