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...4 INSTALLATION
4.7.3 Cable Glands (N. American –
0.5in) – Fig. 4.10
Warning.
•
Controller glands must be fitted with a
face seal.
•
Torque settings (hubs only) – 20ft. lbs
minimum, 25ft. lbs. maximum.
•
Outer nuts – hand tight plus a half turn
only.
Information.
•
Suitable Cable Glands: (mandatory for
FM installations):
O.Z. GEDNEY
SR-50-375 or SR-504
APPLETON
CG 3150 or CG-3150S (and STG-
50 sealing ring).
THOMAS & BETTS
2521.
•
When fitting cable glands to the
controller, start with an outer gland
and also temporarily fit a gland at the
opposite end, to aid location of the
transmitter gland plate. Fit and tighten
glands
consecutively
gland.
26
Alternative
Face Seal
Face
Seal
Fittings
vary
slightly
for
different
makes
from
initial
Outer Nut
Illustration
typical for
O.Z.Gedney
Fig. 4.10 Cable Glands
Hub
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