Samson 4763 - Repair and Return Procedures

EB 8359-2 EN 12-1
Repairs
12 Repairs
A defective positioner must be repaired or
replaced.
Risk of positioner damage due to incorrect
service or repair work.
Î Do not perform any repair work on your
own.
Î Contact SAMSON's After-sales Service
for service and repair work.
12.1 Servicing explosion-pro-
tected devices
If a part of the device on which the explosion
protection is based needs to be serviced, the
device must not be put back into operation
until a qualied inspector has assessed it ac-
cording to explosion protection require-
ments, has issued an inspection certicate,
or given the device a mark of conformity. In-
spection by a qualied inspector is not re-
quired if the manufacturer performed a rou-
tine test on the device before putting it back
into operation. Document the passing of the
routine test by attaching a mark of conformi-
ty to the device.
Replace explosion-protected components on-
ly with original, routine-tested components
by the manufacturer.
Devices that have already been used outside
hazardous areas and are intended for future
use inside hazardous areas must comply
with the safety requirements placed on ser-
viced devices. Before being operated inside
hazardous areas, test the devices according
to the specications for servicing explo-
sion-protected devices.
EN60079-19 applies to servicing explo-
sion-protected devices.
12.2 Returning devices to
SAMSON
Defective devices can be returned to
SAMSON for repair.
Proceed as follows to return devices to
SAMSON:
1. Put the positioner out of operation (see
the 'Decommissioning' section).
2. Remove the positioner (see the 'Removal'
section).
3. Proceed as described on the Returning
goods page of our website
uwww.samsongroup.com > Service &
Support > After-sales Service > Returning
goods
NOTICE
!
NOTICE
!