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1. General Instructions of Tefulong Actuator

Tefulong Actuator can be commissioned without opening the electrical with outlines in the manual.cover. Using the supplied infra-red setting tool to access the actuator set up procedures, setting of torque values, position limits and all other control, and indication functions can be made quickly and conveniently even in

Warning:

Motor Temperature explosion proof locations. The actuator allows commissioning and With excessive use, the motor surface temperature could reach 132ºC adjustment to be carried out the main power supply to the actuator (270ºF).switched on or off. Motor Thermostat Bypass The On-off motor duty of Tefulong Actuator is a short time duty which is If the actuator is configured to be motor thermostat bypass, when using the S2-15min, and the duty of modulating one is S4-50%.ESD function, the hazardous area certification will be invalidated.The ambient standard operating temperature of Tefulong actuator is from -30°C to 70°C. Enclosure Materials Help menus can diagnose the status of the control system, valve and AVA01 to AVA06 enclosures are manufactured in aluminum alloy with actuator, which are displayed by display icons and help screens. This stainless steel fasteners and the thrust bases are manufactured in cast iron. function infinitely shortens users' troubleshooting time and brings more AVA07 to AVA10 enclosures are manufactured in aluminum alloy and cast convenience on using.iron with stainless steel fasteners and the thrust bases are manufactured in cast iron.This manual is made to enable a user to install, operate, adjust and inspect Tefulong range actuators.The user must ensure that the operating environment is good, and the hazard cannot lead to the protection afforded by the actuator. The user must If the actuator has a nameplate with the sign of explosion-proof, the suitably protect the actuator against its operating environment. actuator is suitable for use in Zone 1 and Zone 2 explosive atmospheres only. It should not be installed in atmospheres where gases are present with Actuator Storage an ignition temperature less than 135°C.If your actuator cannot be installed immediately, store it in a dry place.Under no circumstances should any modification or alteration be carried If the actuator has been installed, but cannot be cabled, it is recommended out on the actuator as this will invalidate the conditions under which its that the plastic transit cable entry plugs are replaced with metal plugs, certification have been granted.which are sealed with PTFE tape.The actuator should be moved to a non-hazardous area for repair or maintaince. Only the trained persons can be allowed to install, maintain and repair the actuator. Work undertaken must be carried out in accordance

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