Perma Pure Mini-GASS 2812T - Manual (Page 23)

23 Mini-GASS User Manual
2. 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 (Refer to Figure 11).
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
Figure 11
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 (Refer to Figure 13)
Tool Needed:
- Phillips head screwdriver
1. Install one thick o-ring onto grooved tube header .
2. Slip opposite tube header into dryer shell.
Check for Alignment
3. Install other thick o-ring onto groove.
4. Push one thin o-ring into groove inside coupling (for SS
Figure 12
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 (Refer to Figure 12).
7. Tighten locking screws until underside of screw head contacts top of boss.
8. Repeat steps 4-7 for opposite end.
Sample
Port
Tube Header
Figure 13