3
WIKA operating instructions, flow switch, model FSM-6100
83790004.00 12/2020 EN
3. Safety
3.1 Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in serious injury or
death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries or
damage to property or the environment, if not avoided.
DANGER!
... identifies hazards caused by electrical power. Should the safety instructions
not be observed, there is a risk of serious or fatal injury.
WARNING!
... indicates a potentially dangerous situation that can result in burns, caused
by hot surfaces or liquids, if not avoided.
Information
... points out useful tips, recommendations and information for efficient and
trouble-free operation.
3.2 Intended use
The model FSM-6100 mechanical flow switch is fitted with an SPDT switch contact
and is used in control, monitoring and alarm applications. The switch point can be
specified by the customer on site. The instrument can switch electrical loads of up to
AC 230 V, 15A).
The FSM-6100 flow switch offers many application possibilities for
Water, ethylene glycol, any other liquid non corrosive to brass, Phosphor bronze and
Nitrile material.
WARNING!
Use in the wrong application can lead to considerable personal injury and
damage to equipment.
▶
Only use the instrument in applications that lie within its technical perfor-
mance limits (e.g. max. ambient temperature, material compatibility, ...).
For performance limits see chapter 9 “Specifications”.
▶
This instrument is not permitted to be used in hazardous areas!
The instrument has been designed and built solely for the intended use described here,
and may only be used accordingly.
The manufacturer shall not be liable for claims of any type based on operation contrary
to the intended use.
3.3 Improper use
WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous situations and injuries.
▶
Refrain from unauthorised modifications to the instrument.
▶
Do not use the instrument within hazardous areas.
▶
Do not use the instrument with abrasive or corrosive media.
Any use beyond or different to the intended use is considered as improper use.
3.4 Personnel qualification
WARNING!
Risk of injury should qualification be insufficient!
Improper handling can result in considerable injury and damage to equipment.
▶
The activities described in these operating instructions may only be carried
out by skilled personnel who have the qualifications described below.
Skilled electrical personnel
Skilled electrical personnel are understood to be personnel who, based on their
technical training, know-how and experience as well as their knowledge of country-
specific regulations, current standards and directives, are capable of carrying out work
on electrical systems and independently recognising and avoiding potential hazards.
The skilled electrical personnel have been specifically trained for the work environment
they are working in and know the relevant standards and regulations. The skilled
electrical personnel must comply with current legal accident prevention regulations.
3.5 Labelling, safety marks
Product label (example)
Before mounting and commissioning the instrument, ensure you read the
operating instructions!
j
Model number
k
Approvals
l
Article number
m
Serial number
n
Operating pressure
o
Ambient temperature
p
Medium temperature
q
Electrical rating
r
Coded date of manufacture
s
Ingress protection
FLOW SWITCH
Euromisure Sas di WIKA Italia Srl,
Via G.Borghisani 4, 26035 Pieve S.Giacomo (CR) Italy. www.wika.com
Ambient temperature
Medium temperature
Electrical rating
Coded date of manufacture
Ingress protection
Model number
Approvals
Article number
Serial number
Operating pressure
