Wilo Drain TM 32, Drain TMW 32, Drain TMR 32 Installation And Operating Instructions Manual
Pioneering for You
Wilo-Drain TM 32, TMW 32, TMR 32
de Einbau- und Betriebsanleitung
en Installation and operating instructions
fr Notice de montage et de mise en service
nl Inbouw- en bedieningsvoorschriften
el Οδηγίεςεγκατάστασηςκαιλειτουργίας
tr Montajvekullanmakılavuzu
2 036 885-Ed.07 / 2015-06-Wilo
sv Monterings- och skötselanvisning
da Monterings- og driftsvejledning
hu Beépítésiésüzemeltetésiutasítás
pl Instrukcjamontażuiobsługi
ru Инструкцияпомонтажуиэксплуатации
lt Montavimo ir naudojimo instrukcija
Fig. 1:
Fig. 2: Fig. 3:
1~230 V, 50 Hz
min
H
h
1
h
2
h
D
L
23 WMT23 RMT / 23 MT
1
2
B
min
English
Installation and operating instructions
1 General
About this document
The language of the original operating instructions is French. All other languages of these
instructions are translations of the original operating instructions.
These installation and operating instructions are
an integral part of the product. They must be kept
readily available at the place where the product is
installed. Strict adherence to these instructions is
a precondition for the proper use and correct
operation of the product.
These installation and operating instructions correspond to the relevant version of the product and
the underlying safety standards valid at the time
of going to print.
EC declaration of conformity:
A copy of the EC declaration of conformity is a
component of these operating instructions.
If a technical modification is made on the designs
named there without our agreement, this declaration loses its validity.
2 Safety
These operating instructions contain basic information which must be adhered to during installation and operation. For this reason, these
operating instructions must, without fail, be read
by the service technician and the responsible
operator before installation and commissioning.
It is not only the general safety instructions listed
under the main point “safety” that must be
adhered to but also the special safety instructions
with danger symbols included under the following
main points.
2.1 Indication of instructions in the operating
instructions
Symbols:
General danger symbol
Danger due to electrical voltage
USEFUL INFORMATION
Signal words:
DANGER!
Acutely dangerous situation
Non-observance results in death or the most
serious of injuries.
WARNING!
The user can suffer (serious) injuries. 'Warning'
implies that (serious) injury to persons is probable if this information is disregarded.
CAUTION!
There is a risk of damaging to the product/
installation. 'Caution' implies that damage to the
product is likely if the information is disregarded.
NOTE: Useful information on handling the product. It draws attention to possible problems.
2.2 Personnel qualifications
The installation personnel must have the appropriate qualifications for this work.
2.3 Danger in the event of non-observance of the
safety instructions
Non-observance of the safety instructions can
result in risk of injury to persons and damage to
product/installation. Non-observance of the
safety instructions can result in the loss of any
claims for damages.
In detail, non-observance can, for example, result
in the following risks:
• Failure of important functions of the product/
installation,
• Failure of specified maintenance and repair procedures,
• Risks to persons through electrical, mechanical
and bacteriological effects,
• Property damage.
2.4 Safety instructions for the operator
The existing directives for accident prevention
must be adhered to. Danger from electrical current
must be eliminated. Local directives or general
directives [e.g. IEC, VDE etc.] and local power supply companies must be adhered to.
This appliance is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning use of the appliance
by a person responsible for their safety.
Children should be supervised to ensure that they
do not play with the appliance.
2.5 Safety instructions for inspection and
installation work
The operator must ensure that all inspection and
installation work is carried out by authorised and
qualified personnel, who are sufficiently informed
from their own detailed study of the operating
instructions.
Work to the product/installation must only be carried out when at a standstill. It is mandatory that
the procedure described in the installation and
operating instructions for shutting down the
product/unit be complied with.
Installation and operating instructions Wilo-Drain TM/TMW/TMR 9
English
2.6 Unauthorised modification and manufacture of
spare parts
Modifications to the product are only permissible
after consultation with the manufacturer. Original
spare parts and accessories authorised by the
manufacturer ensure safety. The use of other
parts can nullify the liability from the results of
their usage.
2.7 Improper use
The operational safety of the supplied product is
only guaranteed for conventional use in accordance with section 4 of the installation and operating instructions. The limit values must on no
account fall under or exceed those specified in the
catalogue/data sheet.
3 Transport and interim storage
As soon as the product arrives:
• Check the product for damage in transit,
• In the case of transport damage, initiate the necessary procedures with the forwarding agent
within the time stipulated.
CAUTION! Danger of property damage!
Incorrect transport and incorrect intermediate
storage can lead to product damage.
• The pump may only be suspended/carried by the
strap provided for transport purposes. The cable
should never be used for lifting!
• The pump must be protected against moisture,
frost and mechanical damage when transported
and stored.
The pumps are usually installed under water (submerged) and can only be permanently or transportably installed vertically. Because of the sheath
current cooling, the pumps can also be operated
unsubmerged.
Submersible pumps with a mains connection cable
of less than 10 metres are (according to EN 60335)
only permitted for use inside buildings, i.e. not for
operating outside.
Pumps that are intended for use in or at garden
ponds or similar places must have a mains connecting cable that is not lighter than rubber
sheathed cables reference H07 RN-F (245 IEC 66)
according to EN 60335.
Danger! Mortal danger due to electric shock
The pump many not be used to drain swimming
pools / garden ponds or similar places if anyone
is in the water.
WARNING! Hazardous to health!
Owing to the materials used, the pumps are not
suitable for potable water! Unpurified foul and
waste water represents a health hazard.
CAUTION! Danger of property damage!
Pumping unpermitted substances can lead to
product damage.
The pumps are not suitable for water with
coarse contamination such as sand, fibres or
combustible, caustic fluids or for use in potentially explosive areas.
Correct use of the product also includes following
these instructions.
Any use over and beyond these is interpreted as
incorrect use.
4 Intended use
The Drain TM series drainage and submersible
waste water pumps are used:
• for the automatic drainage of pits and shafts,
• for keeping dry yard areas and basement rooms
exposed to flooding,
• for lowering surface water,
if the waste water is not able to flow off into the
sewer system through natural fall.
The pumps are suitable for pumping slightly contaminated water, rainwater, drainage water and
washing water.
TMR pumps versions are intended for pumping
down to 2 mm suction level from the floor. This
version is recommended for mobile installation
and pumping clear water.
5.2 Technical data
Mains voltage: 1~230 V, ± 10 %
Mains frequency: 50 Hz
Protection class: IP 68
Insulation class: 155
Speed: 2900 rpm (50 Hz)
Max. current consumption: See name plate
Power consumption P1: See name plate
Max. flow rate: See name plate
Max. delivery head: See name plate
Operating mode S1: 200 operating hours a year
Example: TM 32/8 -10M
TM Submersible pump
W W = with whirl system (TWISTER function)
32 Nominal diameter of pressure port [mm]:
/8 Max. delivery head [m] when Q = 0m³/h
HD For aggressive water
10M Length of mains connecting cable [m]: 10
5 Product information
5.1 Type key
TMW 32/11 HD
R = low suction version
32 = Rp 1¼
(material 1.4435 (AISI316L))
10 WILO SE 06/2015
5.2 Technical data
Operating mode S3 (optimum):
Recommended switching frequency:
Intermittent duty, 25 % (2.5 min. operation, 7.5 min. interval).
20/h
Max. switching frequency: 50/h
Free ball passage: 10 mm (Model TMR: 2 mm)
Nominal diameter of the pressure port:
Ø 32 mm (Rp 1¼),
grooved hose connector Ø 35 mm supplied with TM32/7 and TM32/8-10M
Admissible fluid temperature:
briefly 3 min.:
Max. submersion depth :
Flat suction up to: 14 mm (Model TMR: 2 mm)
Maximum fluid density: 1060 kg/m
+3 to 35 °C
90 °C
4 m connecting cable = 1 m - 10 m connecting cable = 3 m
3
English
5.3 Scope of delivery
Pump with
• 4 m connecting cable with mains plug
(Model TM ... 10M: 10 m)
• Connected float switch
(except TM32/8-10M)
• Whirl self cleaning system (TWISTER function)
for TMW
• Pressure port Rp 1¼
(Model TM32/7 and TM32/8-10M: grooved hose
connector Ø 35 mm)
• Non-return valve
(except TM32/7 and TM32/8-10M)
• Installation and operating instructions
5.4 Accessories
Accessories must be ordered separately
(see catalogue):
• Switchgear for 1 or 2 pump operation
• Alarm switchgear AlarmControl with mini float
switch and plug
• External monitoring devices / tripping unit
• Level control (e.g. flow switch)
• Accessories for transportable wet sump installa-
tion (e.g. hose couplings, hoses, etc.).
• Accessories for stationary wet sump installation
(e.g. check valves, non-return valves, etc.)
The use of new accessories is recommended.
6 Description and function
6.1 Description of the product (Fig. 1)
Pos. Description of the
component
Cable 13 Screw
1
Screw 14 Diffusor
2
O-ring 15 Strainer
3
Motor housing 16 Mechanical seal
4
Screw 17 O-ring
5
External housing 18 Rotary shaft seal
6
Float swich 19 O-ring
7
Screw 20 Non-return valve
8
Screw 21 Pressure port Rp 1¼
9
Nut 22 Handle
10
Impeller 23 Grooved hose connector
11
Whirl system
12
(TWISTER function)
Pos. Description of the
component
The pump can be completely submerged in the
fluid.
The electric motor is protected against the pump
chamber by a rotary shaft seal to seal the motor
against the oil chamber and a mechanical seal to
seal the oil chamber against the fluid. The
mechanical seal chamber is filled with medical
white oil so that the mechanical seal is lubricated
and cooled during a dry run. A further rotary shaft
seal protects the mechanical seal facing the fluid.
The motor is cooled by the surrounding fluid.
The pump is installed on the floor of a shaft. For a
stationary installation, it is bolted to a fixed pres-
sure pipe or for a transportable installation, it is
connected to a hose connection.
The pumps are commissioned by plugging in the
protective contact plug.
They operate automatically, when the float switch
switches the pump on from a certain water level
“h” (Fig. 2) and switches it off at a minimum water
level “h1”.
The motors are equipped with thermal motor protection, which switches off the motor automatically if it overheats and switches it on again when
it has cooled down. The condenser is integrated in
the single-phase motor.
Version with whirl system (TWISTER function)
For waste water with precipitating and floating
particles, the submersible pump has been
equipped with a whirl system at the suction
strainer. Precipitating particles are continuously
whirled up in the suction area of the pump and
pumped off with the water. Therefore, mud accumulation in the pump shaft, with problematic
consequences such as clogging of the pump and
odour formation, is largely prevented.
If the removal of the waste water does not allow
any interruption, a second pump (automatic
standby pump), together with the necessary
switchgear (accessory), increases the operating
reliability if the 1st pump develops a fault.
Installation and operating instructions Wilo-Drain TM/TMW/TMR 11
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