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12. PROCESSING OF HEATING PIPE ENDS
12.1 Outline
(1) Configuration
Fig. 12-1
(2) Caution on connection of heating pipe
q The clearance between clamp supports must be about 1.2 m in the horizontal direction and about 3 m in
the vertical direction.
w For a bent piping, bending should be moderate enough to ensure a minimum bending radius of 300 mm
or more.
About 500
Termination kit
Heating pipe
Power supply 100VAC, 50/60Hz
About 2000
Power connection kit
Fig. 12-2
(3) Connection diagram
A heater wire is wound around 2 isolated buses and it is brought into contact with the buses alternately at
intervals of 300 mm (heating unit).
Clamp support
R300
No good
Good
Fig. 12-3
300mm 300mm 300mm 300mm 300mm 300mm
Power supply
Heating wire