Perma Pure Indi-GASS - Manual (Page 16)

GASS Module User Manual
16 Bulletin #217
PD WITH ONE PART MOLDED FITTINGS
TO DISASSEMBLE DRYER
(see Molded PD Dryer Drawing below)
Tools Needed:
- Phillips head screwdriver
- unsharpened pencil with eraser
1. Loosen locking screws on both ends of dryer.
2. Insert eraser end of pencil into one sample port until
it rests on tube header face(see Figure on right).
3. Hold dryer vertically and place other end of pencil
down onto a hard, slip resistant surface.
4. While supporting shell tube of dryer, push lower
end fitting down with consistent pressure until it
slips off shell tube. Do not attempt to pull fitting
from shell tube; doing this is likely to damage
dryer element tubing.
5. Repeat steps 2-4 for other end.
6. Remove one o-ring from tube header.
7. Pull tube element from opposite end of dryer.
TO ASSEMBLE DRYER
Tool Needed:
- Phillips head screwdriver
1. Install one thick o-ring onto grooved tube header.
2. Slip opposite tube header into dryer shell.
3. Install other thick o-ring onto groove.
4. Push one thin o-ring into groove inside coupling
(for SS and AL shells slip o-ring on shell across two holes).
5. Firmly push coupling over tube header.
6. Align purge port with hole in shell tube(see Figure on right).
7. Tighten locking screws until underside of screw
head contacts top of boss.
8. Repeat steps 4-7 for opposite end.
Tube Header
Check for
Alignment
Sample
Port