5 Commisioning
Operating Manual 90° ACTUSAFE CMF(S)QT
OM-ENGLISH-Failsafe-QT-16xx-V2.00-2022.03.01
Figure 24: Terminal box: 1. . . Metric screw M40x1,5, 2. . . 2 pcs. M20x1,5, 3. . . Terminals for the control signals,
4. . . Terminals for the power supply, 5. . . Terminal for ground connection, 6. . . Outside ground connection
CAUTION: If, during outdoor installation, commissioning is not carried out immediately after electrical connec-
tion, the power supply must be connected at a minimum to achieve a heating effect. In this case, the silica gel
may remain in the connection compartment until commissioning. See section 3.3, page 26.
5 Commisioning
Before commissioning, ensure that the actuator is correctly assembled and electrically connected (see section 4, page 27).
NOTE: Remove silica gel from the connection compartment.
5.1 General
CAUTION: During commissioning and after every disassembly of the actuator, the electric end positions (see
section 5.5, page 31) must be reset.
5.2 Manual operation
The use of a differential gearbox in the handwheel assembly makes mechanical switching unnecessary during manual
operation.
CAUTION: Manual operation with mechanical or electromechanical equipment (such as: lever, drilling machine,
etc.) is NOT ALLOWED, as this may damage the product.
5.3 Mechanical default settings, preparation
The use of multi-turn sensors makes mechanical settings unnecessary.
CAUTION: Before the motorised operation of the valve, it is essential to check and eventually adjust torque
settings.
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