11
Operating Instructions
bar-positurn2 and bar-positrol
English
Installation:
Mounting positrol
Mounting may only be carried
out by suitably trained skilled
persons. Otherwise there is the
danger of an incorrect installa-
tion.
The positrol can be mounted
onto quarter-turn actuators
acc. VDI/VDE 3845 where the
shaft including washer disk is
not bigger than ø 68 mm.
• Remove or mount the attached hexa-
gon socket screw sealing plug acc. the
required drill template on the bottom of
the casing.
• If positrol should be mounted onto an ac-
tuator type actubar with vacotrol-surface
please remove the screw sealing plugs
of the air ducts.
• Remove the protective foil and glue the
seal strip and the seal rings as shown in
the picture. To achieve optimum adhe-
sion please clean and degrease the
contact surface.
• Fix in position the bar-positurn2 and
solenoid valves by making use of the
mounting materials supplied.
• Place the position indicator on top and
take care to see that the symbol position
coincides with the valve function.
• Take care to ensure the correct direction
when assembling the housing cover.
The flexible fibre-optic light guides must
be free from sharp bends and enter the
lead-throughs of the protective cover.
WARNING!
