MULTISPAN ECT-70D Manual page 2

KEY OPERATION
FUNCTION
OPERATION MODE
To Enter in Parameter Setting
To Enter in Test Mode
To Reset the Relay Contact
Manually After Tripping
PARAMETER SETTING MODE
To Increment Parameter Value
To Save & Exit From Parameter
Setting Mode
MECHANICAL INSTALLATION
1) To install the instrument on a DIN rail, raise the clamp at the
back of the instrument and place it on the rail. Now release
the clamp, so the instrument fits on the DIN rail.
2) Ensure proper fitting of the instrument by pulling it outwards.
3) To remove the instrument raise the clamp to release it from
the DIN rail.
4) The equipment in its installed state must not come in
close proximity to any heating source, caustic vapors, oil
steam, or other unwanted process byproducts.
5) Do not connect anything to unused terminals.
MAINTENANCE
1) The equipment should be cleaned regularly to avoid
blockage of ventilating parts.
2) Clean the equipment with a clean soft cloth. Do not use
isopropyl alcohol or any other cleaning agent.
3) Fusible resistor must not be replaced by operator.
SAFETY PRECAUTION
!
All safety related codifications, symbols and instructions
that appear in this operating manual or on the equipment
must be strictly followed to ensure the safety of the operating
personnel as well as the instrument.
If all the equipment is not handled in a manner specified
by the manufacturer, it might impair the protection provided
by the equipment.
Read complete instructions prior to installation
and operation of the unit.
WARNING : Risk of electric shock.
1) Do not allow pieces of metal, wire clippings, or fine
KEY PRESS
RST
For 3 sec
2) Circuit breaker or mains switch must be installed
TST
For 5 sec
RST
For 1 sec
3) Use and store the instrument within the specified ambient
TST
RST For 3 sec
1) To prevent the risk of electric shock, power supply to the
2) To reduce electro magnetic interference, use wire with
3. Cable used for connection to power source, must have a
4) A better anti-noise effect can be expected by using
INSTALLATION GUIDELINES
metallic fillings from installation to enter the product or
else it may lead to a safety hazard that may in turn
endanger life or cause electrical shock to the operator.
between power source and supply terminal to facilitate
power 'ON' or 'OFF' function. However this mains switch
or circuit breaker must be installed at convenient place
normally accessible to the operator.
temperature and humidity ranges as mentioned in this
manual.
WARNING GUIDELINES
WARNING : Risk of electric shock.
equipment must be kept OFF while doing the wiring
arrangement. Do not touch the terminals while power is
being supplied.
adequate rating and twists of the same of equal size shall
be made with shortest connection.
cross section of 1mm or greater. These wires should have
insulations capacity made of at least 1.5kV.
standard power supply cable for the instrument.