Attachment To Equipment; Installation Conditions; Hazard Warnings; Notes - Circor REact Serie Einbau- Und Betriebsanleitung

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

Attachment to equipment

Attachment to the equipment may be carried out at any position; however, the attachment may not hang
downwards. The gear spindle and parallel guide are screwed together and dowelled with a DIN 8752 spring pin.
When ordering an actuator, the length of the pillars must be stated.
 Screw in the suitable pillars
 Screw the DIN 439 M27x1.5 hexagonal nut onto the plug stem
 Screw the coupling onto the plug stem
 Position the actuator on the valve
 Mount the spring washers and hexagonal nuts
 Connect the coupling and the parallel guide using the 4 M6x25 hexagonal bolts and spring washers
 The position limit switches must now be set to correspond with the valve travel
Permitted mounting positions
 Vertical upright position
 Horizontal position with the pillars stacked
The actuator is to be installed in such a way that there is sufficient space for manual operation. Furthermore, there must be space of approx. 200 mm between it
so that the Housing Cover can be disassembled.
2

Installation conditions

 maximum elevation at 2000 m sea level
 maximum working humidity of 95%
 Power supply ±10%
 Overvoltage category II
 Degree of contamination II
3

Hazard warnings

Hazard due to dangerous electrical voltage.
4

Notes

 RTK actuators are used to control or shut-off valves that require a linear nominal travel. For application limits and possibilities please refer to the
data sheets or technical data. The actuator may only be used for the intended purpose. Any use of the actuator outside of those defined in the
technical information or improper use is considered an infringement of use.
 The electric motor may be operated in this drive at higher ambient temperatures (limit: see technical information).
 The actuator must be carried and installed by at least 2 persons due to its weight of approximately 35kg.
Refer to installation and assembly instructions
- 8 -
REact 150/220/300 - 8080
Pillars
Parallel
coupling
Guide
Stem
Hazard due to hot surfaces
20.01.20