Chemglass CG-2077-M - Manual (Page 8)

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Set-Up Without Nitrogen Purge:
Step 1: Remove the “instant tube fitting” (A) using an Allen
wrench.
Step 2: Place a #007 Viton® o-ring onto a 10-32 x 3/16” screw.
Step 3: Thread screw into the mechanical seal stir bearing where
the “instant tube fitting” (A) was inserted.
Note: To remove the nylon tubing from the “instant tube fitting”,
simply push down on the o-ring of the fitting.
CAUTION: WHEN PLACING THE “INSTANT TUBE FITTING” (A) BACK INTO
THE MECHANICAL SEAL STIR BEARING, BE SURE NOT TO OVER TIGHTEN,
THREAD OF FITTING WILL SNAP OFF. DO NOT USE PURGE PORT AS A
VACUUM CONNECTION.