Safety Precaution; Maintenance - MULTISPAN UTC-4202G Manual

STATUS LED DESCRIPTION
2 345
2
2500
3
4
1 - Soak Time counting indication
2 - Relay 1 Control O/P
3 - Relay 2 Control O/P
4 - Auto Tuning on indication
KEY OPERATION
FUNCTION
OPERATOR MODE
To enter in parameter setting
For start/stop PID auto tuning
To go in factory setting mode
To reset process after soak time end
PARAMETER SETTING MODE
To set parameter value and
move to the next parameter
To increment parameter value.
To decrement parameter value.
Set parameter to be save & exit.

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. 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. When extending the thermocouple lead wires, always use
5. A better anti-noise effect can be expected by using
PRESS KEY
Press
1. This equipment, being built-in-type, normally becomes a
6 sec
+
2. Do not allow pieces of metal, wire clippings, or fine
Press 3 sec
3. Circuit breaker or mains switch must be installed
4. Use and store the instrument within the specified
1. Prepare the panel cutout with proper dimensions as
2. Fit the unit into the panel with the help of clamp given.
3. The equipment in its installed state must not come in
4. Use the specified size of crimp terminal (M3.5 screws) to
5. Do not connect anything to unused terminals.
1. The equipment should be cleaned regularly to avoid
2. Clean the equipment with a clean soft cloth. Do not use
3. Fusible resistor must not be replaced by operator.
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.
thermocouple compensation wires for wiring for the RTD
type, use a wiring material with a small lead resistance
Ω
(5 max per line) and no resistance differentials among
three wires should be present.
standard power supply cable for the instrument.
INSTALLATION GUIDELINES
part of main control panel and in such case the terminals
do not remain accessible to the end user after installation
and internal wiring.
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.
ambient temperature and humidity ranges as mentioned
in this manual.
MECHANICAL INSTALLATION GUIDELINES
shown above.
close proximity to any heating source, caustic vapors, oil
steam, or other unwanted process byproducts.
wire the terminal block. Tightening the screws on the
terminal block using the tightening torque of the range of
1.2 N.m.

MAINTENANCE

blockage of ventilating parts.
isopropyl alcohol or any other cleaning agent.
Page -2