Regada ST 0, Installation, Service And Maintenance Instructions

Page: 25 / 43

ST 0, STR 0 23
4.3 Troubleshooting
At failure of power supply the EA stops in the position where it was before the failure. If needed
the EA can be set only with the manual control (the handle). After restoration of power the EA is
prepared for operation.
In case of failure of any element of the EA it can be changed by a new one. Entrust the change
to a service centre.
In case of an EA failure, which cannot be eliminated directly in operation, follow instructions for
under-guaranty and after-guaranty service.
For controller repair a F1,6 A subminiature fuse for PCB should be used, alternativelly also F 2A, 250
V e.g. Siba type 164 050.1,6 or MSF 250, and for DB .... voltage source repair a M160 mA, 250V
fuse, e.g. Siba, or MSF 250.
Note:
If the EA requires dismantling follow the chapter "Dismantling".
Taking the EA to pieces for repair purposes is allowed only by professionally qualified
persons trained in the production plant or by a contracted service centre!
5. Spare parts
Spare part Order Nr. Position Figure
Electric motor; 1 W; 230/220 V AC 63 592 346 1 1
Electric motor; 2.75 W; 230/220 V AC 63 592 382 1 1
Electric motor; 1 W; 24 V AC 63 592 301 1 1
Electric motor; 2,75 W; 24 V AC 63 592 437 1 1
Electric motor; 6 W, 24 V DC 63 592 377 1 1
Resistant wire transmitter (potentiometer) RP19; 1x100 64 051 812 6 1
Resistant wire transmitter (potentiometer) RP19; 1x2000 64 051 827 6 1
Micro switch CHERRY DB 6G A1BA 64 051 447 2 1
Micro switch CHERRY DB 6G A1LB 64 051 466 3 1
Cable gland M16 63 456 595 11 1
Terminal board EKL 63 456 710 9,10 1
Sealing – IP 65 04 790 800 - -
Sealing – IP 67 62 732 128
!