Vytran PTR-200-PRL, Operator'S Manual

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Recoat and Proof Test Process
Vytran LLC: PTR-200-PRL Polyimide Recoater Operator’s Manual Version 1.2 20
4.4 Loading
To load the fiber for recoating:
1. If the Fiber Holding Block (FHB) tops are closed, open the FHB tops (see Figure 4). The head
will move to the start position and the internal vacuum pump will turn on to aid in loading the
fibers.
Figure 4: Recoat and Proof Test Components
2. If the FHB tops are open, the load fiber process can be initiated, by either pressing the blue
RECOAT button or by closing and reopening both left and right FHB tops.
3. Check that the correct FHB inserts (top and bottom) are installed and that they are free from
debris. Position the fiber in the left-hand FHB V-groove, with the stripped section to the left of the
left heater. Lower the fiber into the right-hand FHB V-groove. The FHB vacuum should hold the
fiber in place.
4. Manually position the fiber in the FHBs so that the right jacket interface is in line with the left edge
of the recoat head (see Figure 5). Verify that the fiber is centered in the left and right die.
Note: Damage to the die may occur if the fiber is not centered in the die when they close.
Figure 5: Fiber Position