Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 136)

<2. Installation, Piping, and Wiring>
2-19
IM 11B08A01-01E
Hex.socket set screw
Hex key wrench
Cable
Cover
Coupling
Gland
Guide ring
Double-deck packing
(Replace it with an appropriate one from the accessory kit.)
Identification mark
Lock nut
O-ring
Body
Connection threads
Lock nut
Flameproof packing adapter
Hex.socket set screw
Protection system
(Flameproof enclosure)
Figure 2.13 Procedure for mounting a cable packing adapter for a protection system
The cable packing adapters comply with the Technical Standard of the Ministry of Health, Labour
and Welfare, Japan.
Table 2.6 Size of double-deck packing for the protection system
Connection
port screw
Applicable
cable O.D.
Identifi cation mark Recommended
torque for the
gland (N·m)
G3/4
ø8.0 to ø9.0 SFFP209 ø8.0 to ш9.0 17
ш9.0 to ø10.0 SFFP2010 ø9.0 to ш10.0 25
ш10.0 to ø11.0 SFFP2011 ø10.0 to ш11.0 20
ш11.0 to ø12.0 SFFP2012 ø11.0 to ш12.0 20
ш12.0 to ø13.0 SFFP2013 ø12.0 to ш13.0 20
ш13.0 to ø14.0 SFFP2014 ø13.0 to ш14.0 25
ш14.0 to ø15.0 SFFP2015 ø14.0 to ш15.0 20
ш15.0 to ø16.0 SFFP2016 ø15.0 to ø16.0 20
*: When a cable O.D. falls under two categories, try both and choose the more suitable one.
 Connecting cables to the electronics section
Six connection ports are provided in the electronics section. Use convenient ones.
The cable packing adapters (G3/4) and plates for sealing are mounted as standard. Remove the
plate before using the port for wiring, and keep it for future use. (Do not remove the plate for the
unused connection port.)
CAUTION
The minimum packing (for ø9.0 to ø10.0) is attached to the cable packing adapters at shipment.
Change it to an appropriate packing for the cable O.D. (See Table 2.7.)
2nd Edition : May 11, 2012-00
2