This manual covers IQT range actuators:
* IQT - Operation of isolating/regulating 1/4 turn valves.
* IQTM - Operation of modulating 1/4 turn valves.
* IQTF - Operation of part-turn and slow speed multi-turn
valves.
It provides instruction on:
* Manual and electrical (local and remote) operation.
* Preparation and installation of the actuator onto the
valve.
* Commissioning and adjustment of the
Primary Settings for correct valve operation.
* Commissioning and adjustment of the Secondary
Settings to suit site-specific control and indication
requirements.
* Maintenance – Troubleshooting.
* Sales and Service.
Refer to Publication E185E for repair, overhaul and
spare part instructions.
THE ROTORK IQT RANGE – THE FIRST
1
/
4
TURN VALVE ACTUATOR
THAT YOU CAN COMMISSION AND INTERROGATE WITHOUT
REMOVING ELECTRICAL COVERS.
Using the supplied infra-red Setting Tool to access the actuator set up
procedures, “point and shoot” setting of torque levels, position limits and
all other control and indication functions can be made safely, quickly and
conveniently, even in hazardous locations. The IQT allows commissioning
and adjustment to be carried out with the main power supply to the
actuator switched on or off.
Standard diagnostics access information about the control system, valve
and actuator status in the form of display icons and help screens.
Instantaneous valve torque and position can be monitored on the actuator
with a single key press of the Setting Tool.
The on board Datalogger captures operational and valve torque data
enabling informed maintenance choices to be made. IQ Insight software
for PC allows the Datalogger to be interrogated, as well as the complete
actuator set up to be configured and recorded.
The actuator containing the Setting Tool will be identified with a yellow
label on the terminal cover.
Visit our web site at www.rotork.com for more information on the IQT and
other Rotork actuator ranges.
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