32
4. Maintain control of cable reel to ensure smooth, stable flow. Failure to do so may
cause cable to unwind too quickly. Continue to control cable speed with the flow
control knob.
5. For Micro Duct, slowly rotate the motor regulator knob counter clockwise to
engage tractor drive and increase speed. When speed slows open need valve to
allow 1-2 bar into air block. Continue this method until you have opened needle
valve completely or fiber has exited. DO NOT INCREASE AIR MORE THAN 1-2 BAR
AT A TIME.
Never wrap line around your hand, arm, foot, or leg. Severe personal injury
or death could result from entanglement.
Always wear protective equipment: hard hat, safety glasses, safety shoes
and work gloves.
6. Turn Tractor Drive off, by turning air valve off (Figure 65), when the observer
indicates the Cable has exited the Conduit (air pressure will decrease sharply)
Do not shut the air off if you are going to be figure eighting. Grab the cable and
start walking the figure eight out. DO NOT SHUT AIR OFF UNTIL YOU ARE DONE.
(Figure 64)
7. Turn off compressed air. (Figure 65)
Air Block Assembly contains compressed air when blower is operated.
Opening Air Block while under pressure may cause serious personal injury. Ensure
blower is depressurized before removing Air Block cover.
Figure 64. Turn off Tractor Drive
Figure 65. Turn off Air
Содержание Gulfstream 350
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