HYDROO WDROO Series User manual

WUP, WRAIN
50Hz/60Hz
Lightweight
Stainless Steel
Drainage Pumps
Operation
Manual
HYDROO Pump Industries SL
WDROO SERIES

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I. SYMBOLS USED IN THIS DOCUMENT 4
II. MODEL DEfINITION 5
III. TECHNICAL PARAMETER 5
IV. SIMPLIfIED DRAWING
AND INSTALLATION DIMENSIONS 6
V. APPLICATIONS 7
VI. INSTALLATION 8
VII. HOW TO CHECK THE DIRECTION Of ROTATION 8
VIII. OPERATION 8
IX. PUMP OPERATION 9
X. MAINTENANCE 9
XI. fAULT fINDING AND TROUBLE SHOOTING 10
CONTENTS
DECLARATION Of CONfORMITY
Name of manufacturer or supplier
HYDROO PUMP INDUSTRIES, S.L.
Full postal address including country of origin
C/ La Banyeta Nova, 11 - P.I. La Banyeta, 17843 Palol de Revardit (Girona) - Catalonia - Spain
Description of product
WRAIN and WUP are submersible sewage pumps used for pumping liquids as rain water, waste
water and long fabrics.
Name, type or model, batch or serial number
Name: WRAIN and WUP Submersible sewage pumps
Model: WRAIN and WUP Series
Standards used, including number, title, issue date and other relative documents
Machinery directive 2006/42/EC
- Standard: EN809:1998 + A1:2009
Ecodesign Directive 2009/125/EC
- Commission Regulation 547/2012
Place of Issue
Palol de Revardit, Spain
Name of authorlsed representative
Miquel Coma
Position of authorlsed representative
General manager
Declaration
I declare that as the authorised representative, the above information in relation to the supply /
manufacture of this product, is in conformity with the provisions of the above Dlrectlves. For the most
specific risks of this machine, safety and compliance with the essential requirements of the Directive
has been based on elements of the above standards.
Authorized representative
Miquel Coma
CEO
Low Voltage Directive 2014/35/EU
- Standards: 60335-1:2012
60335-2-41:2003
EMC Directive 2014/30/EU
- Standard: 60034-1:2010

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Prior to installation, read these installations and operating
instructions. Installation and operation must comply with
local regulations and accepted codes of good practice.
WARNING:
The use of this product requires experience with and knowledge of the
product. Persons with reduced physical, sensory or mental capabilities
must not use this product, unless they are under supervision or have
been instructed in the use of the product by a person responsible for their
safety. Children must not use or play with this product.
I. SYMBOLS USED IN THIS DOCUMENT
WARNING:
If these safety instructions are not observed, it may result in personal
injury.
If these safety instructions are not observed, it may result in malfunction
or damage to the equipment.
Notes or instructions that make the job easier and ensure safe operation.
II. MODEL DEfINITION
60,37 ASWRAIN
Float switch
(no float switch
omitted)
Single phase
(three-phase
omitted)
Rated power:
0.37 kW
Rated flow rate:
5 m3/h
RAIN: Radial lower
outlet
UP: Built-in type
(with diffuser cover)
Axial upper outlet
-
CAUTION
NOTE
III. TECHNICAL PARAMETER
Model kw Q
(m³/h)
H
(m)
Options* Amperage
(A)
Outlet
mm
S T A
WUP3-018 0.2 3 7 • • 1.7 G1.25"F
WUP5-025 0.3 5 5 • • 2.0 G1.25"F
WUP7-055 0.6 7 9.5 ••• 5.0 G1.5"F
WUP10-075 0.8 10 9 ••• 5.4/2.0 G1.5"F
WUP12-110 1.1 12 9 ••• 6.5/2.6 G1.5"F
WUP15-110 1.1 15 7 ••• 6.5/2.6 G1.5"F
WRAIN6-037 0.4 6 9 • • 4.2 G1.5"F
WRAIN7-075 0.8 7 15 ••• 5.4/2.0 G2"F
WRAIN11-055 0.6 11 9 ••• 5.0/1.7 G1.5"F
WRAIN16-075 0.8 16 9 ••• 5.4/2.0 G1.5"F
WRAIN20-110 1.1 20 9 ••• 6.5/2.6 G2"F
WRAIN28-150 1.5 28 6 ••• 8.0/3.6 G2"F

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IV. SIMPLIfIED DRAWING AND INSTALLATION
DIMENSIONS
V. APPLICATIONS
· Garden irrigation, cultivation, municipal flood drainage and fountain
· Sea water or similar as water which contains normal corrosive liquid
· Drainage for river or lake water, rain water...
WARNING:
Do not use the pump in or at swimming pools, gardens ponds, etc. when
there are persons in the water.
5.1. Pumped liquids
The pump is not suitable for these liquids:
· Liquid containing long fibres
· Inflammable liquids (oil, petrol, etc)
· Agressive liquids.
5.2. Operating conditions
· Submersible pump, max. submerged depth is 5 m
· Pumped liquid: 40 ºC
· The sand containing percentage or not dissolved solid volume is less than 0.1%,
solid diameter is less than 0.2 mm.
· Motor: insulation class F, protection class: IP68
· Single phase pump, built in protection
· PH range 4-10
· Others: Standard cable lenght is 10 m, flow switch is optional for single phase pump.
The pump contains approx. 70 ml of non-toxic rotor liquid which
will be mixed with the pumped liquid in case of a leak.
NOTE
Model A
mm
B
mm
C
mm
D
mm
E Packaging
mm
Weight
Kg
WUP3-018 130 - 280 - G1.25"F 170x190x300 6
WUP5-025 150 - 290 - G1.25"F 200x200x340 7
WUP7-055 220 - 360 - G1.5"F 230x270x380 14
WUP10-075 220 - 380 - G1.5"F 230x270x400 14
WUP12-110 220 - 380 - G1.5"F 230x270x400 16
WUP15-110 220 - 380 - G1.5"F 230x270x400 16
WRAIN6-037 170 195 360 68 G1.5"F 170x240x390 12
WRAIN7-075 170 195 385 68 G2"F 170x240x420 14
WRAIN11-055 170 195 360 68 G1.5"F 170x240x390 13
WRAIN16-075 170 195 385 68 G1.5"F 170x240x420 14
WRAIN20-110 170 195 385 68 G2"F 170x240x420 23
WRAIN28-150 170 210 405 68 G2"F 170x240x420 23

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VI. INSTALLATION
Do not install the pump hanging from the electric cable or the
discharge pipe. Do not lower or lift the pump by means of the
electric cable. Lift the pump using the pipe/hose or a rope
secured to the pump handle.
VII. HOW TO CHECK THE DIRECTION Of ROTATION
If the pump is connected to a piping system, carry out the check of direction of rotation
in this way:
1. Start the pump and check the quantity of water.
2. Stop the pump and interchace two phases in the mains connection.
3. Start the pump and check the quantity of water.
4. Stop the pump.
5. Compare the results taken under points 1 and 3. The largest quantity of water
indicates the correct direction of rotation.
VIII. OPERATION
The pump will start and stop automatically, depending on the liquid level and the cable
lenght of the float switch.
Forced operation
If the pump is used for draining liquid below the stop level of the float switch, the float
switch can be held in a higher position by fastening it to the pump discharge pipe.
During forced operation, the liquid level should be checked regularly to avoid dry
running.
IX. PUMP OPERATION
· The pump shall be submerged 2/3 for long time operation.
· The submerged depth shall be less tahn 5 min.
· The lead cable of single phase pump is three-core rubber covered cables, one of
them yelow-green cable is grounding cable, for safety, the grouding cable shall be
connected safely. At the same time, MUST NOT connect the tree-core cables to
THREE phase power supply.
· When running, if the pump suddenly stopped, or pumped water reduced, or ther is
a noise, must shut off immediately, stop the pump, check the pump, find the reason,
after trouble solved, then switch on to use.
· Because the thermal protection is built-in the pump, when running, if the pump
stopped suddenly after running again, if most part of the pump is running on the wate,
the pump was overload or pump temperature is high, the thermal protection will take
action, it will shut off the power supply, no need to worry, after some time, when the
motor temperature decrease, the thermal protection will be reset automatically, will
continue to run the pump, it is normal. If there is other trouble, or the pump start-stop,
start-stop repeatedly, shall shut off the power supply, check the trouble reason, after
trouble solved, then run the pump.
X. MAINTENANCE
· When the pump will be not used for long time, the pump shall not be submerged in
water for long time, it shall be lifted, clean it, paint with rust prevention oil. Put it in the
well ventilated and dry room.
· Must check pump power cables usually, check if cracking, if cracking, need to
replace it immediately.
· The two faces mechanical seal, after ran 500 hours, need to replace the oil in the oil
chamber with 10# machine oil.
· When repair pump or replace parts, connect as below, must not connect wrongly.
NOTE
1. Thermal protector
2. Centrifugal switch
3. Secondary winding
4. Main winding
5. Capacity (running the pump)

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Fault Cause Solution
1. Motor does not start
a) Power supply disconnected.
b) Pump stopped by level switch.
c) Fuses in installation are blown.
d) Thermal switch tripped.
Connect the power supply .
Start the pump by lifting the float
switch.
Replace the fuses.
Wait until the thermal switch cuts in
again or let the pump cool off.
2. The thermal switch
trips out after short time of
operation
a) The temperature of the pumped
liquid is higher than the value stated in
section 5. Operating conditions.
b) Pump is partly blocked by impurities.
c) The pump is mechanically blocked.
The pump starts automatically after
suficient cooling.
Clean the pump.
Remove the blockage.
3. Pump runs but delivers
too little water
a) Pump is partly blocked by impurities.
b) Discharge pipe/hose partly blocked.
c) Wrong direction of rotation in three-
phase pumps. See 7. How to check
the direction of rotation.
Clean the pump.
Check and clean the non-return valve,
if filted.
Reverse the direction of rotation.
4. The pump runs but
delivers no water
a) Pump is blocked by impurities.
b) Discharge pipe/hose partly blocked.
c) Liquid level too low. During normal
operation, the suction strainer must be
covered by the pumped liquid.
Clean the pump.
Check and clean the non-return valve,
if filted.
Lower the pump deeper into the liquid
or adjust the level switch.
X. fAULT fINDING AND TROUBLE SHOOTING
WARNING:
Before starting fault finding, the power supply must be switched off.
Make sure that the power supply cannot be accidentally switched on
again.
Notes

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Be pumping partners
201919-IOM-WUP&WRAIN-EN
subject to amendments
HYDROO Pump Industries SL
Ctra. Girona-Banyoles, km. 10
17843 Palol de Revardit
Catalonia. Spain
Tel. [phone]
E-mail: [e-mail]
www.hydroo.com