FFS2000 Series Chapter 8: Recoat
Rev B, July 21, 2017 Page 55
Problem Possible Cause Solution
Remote injector system leaking A leak in the remote injector system will allow air
to enter causing bubbles. Refill the tubing and
check that it will withstand a moderate pull.
Recoat top does not
lift easily or recoated
section adheres
tightly to mold plate.
Recoated fiber is adhering to
recoat plate and/or top.
It may be necessary to coat the mold plates with
a release agent prior to recoating. Contact
Thorlabs for release agent recommendations and
instructions for use.
Fiber sticks to recoat
mold consistently.
Recoat mold plates are dirty. The recoat mold plates should be cleaned as
described in Section 8.2.
Fiber snaps when
lifting the recoat mold
top.
Failed to first release the FHB
tops before lifting the recoat mold
top.
If the recoat mold top is lifted with the FHB tops
closed, the fiber may stick to the recoat mold top
and snap or degrade the strength of the fiber.
Always open the FHBs before lifting the recoat
mold top.