Installation and operating instructions Wilo-Drain TMT 32M 25
SAFETY English
This means the manufacturer’s liability excludes
allliabilityforpersonalinjury,materialdamageor
nanciallosses.
2. Safety
This section lists all the generally applicable
safety instructions and technical information. In
addition,alltheothersectionscontainspecic
safety instructions and technical information. All
instructions and information must be observed
and followed during the various phases of the
pump’slifecycle(installation,operation,mainte-
nance,transportetc.)!Theend-userisrespon-
sible for ensuring that all personnel follow these
instructions and guidelines.
2.1. Instructions and safety instructions
This manual uses instructions and safety in-
structions for preventing injury and damage to
property.Toclearlyidentifythemforpersonnel,
the instructions and safety instructions are dis-
tinguishedasfollows:
• Instructions appear in bold and refer directly to
the preceding text or section.
• Safety instructions are slightly indented and bold
and always start with a signal word.
• Danger
Serious or fatal injuries can occur!
• Warning
Serious injuries can occur!
• Caution
Injuries can occur!
• Caution(instructionwithoutsymbol)
Substantial property damage can occur. Irrepa-
rable damage is possible!
• Safety instructions that refer to personal injury
appear in black and are always accompanied by a
safetysymbol.Danger,prohibitionorinstruction
symbols are used as safety symbols.
Example:
Dangersymbol:Generalhazard
Dangersymbol,forexample,electricalcurrent
Prohibitionsymbol,forexample,Keepout!
Instructionsymbol,forexample,wearprotec-
tive clothing
The safety symbols used conform to the generally
applicabledirectivesandregulations,suchasDIN
and ANSI.
• Safety instructions that only refer to material
damageareprintedingrey,withoutsafety
symbols.
2.2. General safety
• Wheninstallingorremovingthepump,never
work alone in rooms and sump. A second person
must always be present.
• The pump must always be switched off before
anyworkisperformedonit(assembly,disman-
tling,maintenance,installation).Thepumpmust
be disconnected from the electrical system and
secured against being switched on again. All
rotating parts must have come to a stop.
• The operator should inform his/her superior
immediately should any defects or irregularities
occur.
• The end-user must shut down the equipment im-
mediately if defects occur that represent a safety
risk.Theseinclude:
• Failureofthesafetyand/ormonitoringdevices
• Damage to important parts
• Damagetoelectricalequipment,cables,and
insulation.
• Tools and other objects should be kept in their
designated places to ensure they can be used
safely.
• Sufcientventilationmustbeprovidedinen-
closed rooms.
• Whenweldingorworkingwithelectronicdevices,
make sure there is no risk of explosion.
• Onlyuseliftinggearwhichislegallydenedas
suchandofciallyapproved.
• The lifting gear must be kept safely and must be
suitablefortheconditionsofuse(weather,hook-
ingunit,load,etc.).
• Mobile equipment for lifting loads should be
used in such a way that it is guaranteed to remain
stable during operation.
• When using mobile equipment for lifting
non-guidedloads,takeactiontopreventtipping,
shifting,sliding,etc.
• Measures should be taken to ensure that no
person is ever directly beneath a suspended
load.Furthermore,itisalsoprohibitedtomove
suspended loads over workplaces where people
are present.
• Ifmobileequipmentisusedforliftingloads,a
second person should be present to coordinate
theprocedureifrequired(forexample,ifthe
operator’seldofvisionisblocked).
• The load to be lifted must be transported so that
no-one will be injured if there is a power failure.
Furthermore,ifsuchworkisbeingcarriedout
outdoors,itmustbecancellediftheweather
conditions worsen.
These instructions must be strictly observed.
Non-observance can result in injury or substan-
tial material damage.