Fitting Onto Valves; Electrical Connection; Connect The Ground Terminal; Electrical Protection Of The Device - RTK REact 15E 038 Series Installation And Operating Instructions Manual

Einbau- und Betriebsanleitung
Installation and Operating Instructions
Instructions de montage et de service
1

Fitting onto valves

The actuator can be fitted onto the valve in any position. The coupling is designed with a standard M12 connection thread.
The length of the spacer bolts or yoke type must be specified when ordering an actuator.
•
Screw on the M12 nut
•
Place the spring lock washer and parallel guide over the valve spindle
•
Screw the bolt onto the valve spindle
•
Place the actuator on the valve and tighten with the nuts or screws
•
Connect the parallel guide to the actuator spindle with M6 nuts
Operation is permitted in an upward facing vertical position and horizontal position with the posts above one another.
The drive must be installed so that there is enough space for manual operation (Fig. 3, pos. 1). Also leave a space of approx.
130 mm to the top of the body (Fig. 3 pos. 2) so that it can be removed.
2

Electrical connection

The safety regulations must be observed for the electrical connection of the actuator.
Check the type of current, line voltage and frequency with the data specified on the rating plate.
The actuator is provided with 3 x M 16 cable entrances. The cable unions must be screwed together correctly to comply with the
type of protection and to avoid long-term corrosion damage.
The connection is made according to the electric connection diagram (Fig. 1).
The connecting cables must be approved for a constant temperature at least 90°C.
Maintenance must only be performed by trained technical personnel.
3

Connect the ground terminal

The cable lug (Fig. 2 pos.3) with the ground cable is bolted to the motor plate with a lenshead screw (Fig. 2 pos.1) by using a spring washer
(Fig. 2 pos.2).
4

Electrical protection of the device

The device must be fitted with a 500 mA fuse during electrical installation.
This fuse must be easily accessible and clearly labelled.
5 Manual hand wheel
To use the manual hand wheel, remove the hand crank (Fig. 6 pos. 1) from the holder, insert it into the hex opening of the hand crank shaft
(Fig. 6 pos. 2) and crank (the actuator drive motor is turned as well).
Operating in the clockwise direction → the spindle is extended
Attention!: Manual operation must be used only when the motor is disconnected from the power supply.
6 Trial run
Checking the direction of rotation:
If the actuator is not turning in the defined direction, swap the connections at the terminals A2 and A3.
Verification of limit switches
The actuator is shut down by the limit switch E1 on the travel range and the force switches K1 and K2 in the OPEN or CLOSE
direction when a defined closing or opening force is exceeded. The force switch K1 and limit switch E1 are wired to each other
(Fig. 2). The shutdown at the end position E1 for the valve assembly is set at the factory.
08/2013
REact 15E - 8050
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