Perma Pure Ambi-GASS - Manual (Page 16)

16 Ambi-GASS User Manual
B. PD Dryer with One Part Molded Fitting
TO DISASSEMBLE DRYER
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, 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.
Sample
Port
Check for
Alignment
Tube Header