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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 in
stallation.
The positrol can be mounted
onto quarterturn actuators
acc. VDI/VDE 3845 where the
shaft including washer disk is
not bigger than ø 68 mm.
• Remove or mount the attached hexagon
socket screw sealing plug acc. the re
quired drill template on the bottom of
the casing.
• If positrol should be mounted onto an
actuator type actubar with vacotrolsur
face 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 barpositurn2 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 posi
tion coincides with the valve function.
• Take care to ensure the correct direc
tion when assembling the housing co
ver. The flexible fibreoptic light guides
must be free from sharp bends and
enter the leadthroughs of the protec
tive cover.
WARNING!