4 ELECTRICAL INSTALLATION…
4.4.3 CableGlands (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
APPLETON
CG 3150 or
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 from initial gland.
Alternative
Face Seal
Face |
| |
Seal |
| |
| Hub | |
Fittings |
| |
vary | Illustration | |
slightly | ||
typical for | ||
for | ||
O.Z.Gedney | ||
different | ||
| ||
makes |
|
Outer Nut
Fig. 4.5 Cable Glands
9