GESTRA ORGS 11-1, Installation Instructions Manual

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15
A self-locking fixing nut
j
connects the terminal box to the electrode part. Before establishing the
electrical connection you can turn the terminal box through max. +/– 180° into the desired direction
(cable gland).
Electrical connection
Tools
n
Screwdriver, size 1
n
Screwdriver, size 2.5, completely insulated according to DIN VDE 0680-1
Connection of measuring electrode ORGS 111
1. Unscrew cover screws
g
and remove cover
h
. Fig. 6
2. Detach terminal strip
n
from circuit board.
3. Strip off approx. 40 mm of cable insulation coating and remove approx. 5 mm of conductor end
insulation.
4. Loosen cable glands
i
. If the equipment is supplied with 24 V pull control cable through one of the
cable glands. Seal off the unused cable gland (protection IP 65). If the equipment is supplied with
115 / 230 V pull the power cable through the right cable gland and the control cable through the left.
5. Connect the individual cables according to the wiring diagram to the terminal strip
n
.
6. Re-attach terminal strip
n
to circuit board.
7. Tighten cable glands
i
.
7. Mount cover
h
and fasten cover screws
g
.
Connecting ORGS 111
Attention
n
The following relocations of cables with basic insulation are not permissible:
Mains and control cables in low voltage areas.
g
Cover screws (cross recess head screws M4)
h
Body cover
i
Cable glands M 20 x 1.5
j
Fixing nut for terminal box
k
Thermal fuse T
MAX
102 °C
l
Terminal strip for thermal fuse
m
Connection of functional earth
n
Terminal strip
o
LED "Oil alarm"
p
LED "Oil alarm"
q
LED without function
r
LED without function
s
Code switch for measuring range
t
Fixing screws for electronic module (4x)
u
Electronic module
Key
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