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4.4.3 Cable
(N. American – 0.5in) – Fig. 4.5
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.
Glands
from
initial
4 ELECTRICAL INSTALLATION...
Alternative
Face Seal
Face
Seal
Fittings
vary
slightly
for
different
makes
Outer Nut
Fig. 4.5 Cable Glands
Hub
Illustration
typical for
O.Z.Gedney
9
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