Outlet Manifold
Dryer Manifold
11.
Reinstall 8 screws (4 on each side) and torque to 5 – 6 ft. lbs.
12.
Reattach the 6 bolts through valve body into adapter plate – do not tighten
13.
Reattach 2
⅜" allen head bolts through adapter plate into valve body
14.
Torque all bolts to 50 – 60 ft. lbs.
15.
Reinstall both regeneration valves and springs into adapter plates
16.
Install 2 new O-rings onto shoulders of manifold and install into adapter plates
17.
Reinstall 8 screws (4 on each side) into manifold and torque to 5 – 6 ft. lbs.
18.
Reconnect air line to outlet port of manifold
19.
Slowly
apply air pressure and check for leaks
Instructions for 80- 800 cfm air dryer systems
1.
WARNING
: Relieve all system air pressure
2.
Remove air line from outlet port manifold
3.
Remove “T” bolts from outlet manifold, remove
manifold and discard green O-rings
4.
Remove 8 screws (4 on each side) of dryer manifold,
remove manifold from dryer and discard O-rings
5.
Remove spring and regeneration valve from defective
adapter plate and second adapter plate
6.
Remove 6 -
⅜" bolts attaching defective adapter plate
to valve body
7.
Remove 2 ¼” allen head bolts from top of adapter plate and remove adapter plate, gasket and/or
O-ring
8.
Remove all remaining gasket material from valve housing and clean sump of valve house
9.
Position gasket and/or O-ring onto valve body
10.
Align adapter plate with holes onto valve body
11.
Reattach the 6 bolts through valve body into adapter plate – do not tighten
12.
Reattach 2
⅜" allen head bolts through adapter plate into valve body
13.
Install new O-rings onto air dryer manifold and position into adapter plates
14.
Reinstall 8 screws (4 on each side) and torque to 5 – 6 ft. lbs.
15.
Install a new O-ring to connections between manifold and dryer and “T” bolts and manifold
16.
Torque bolts attaching new adapter plate to 50 – 60 ft. lbs
17.
Torque “T” bolts to 50 – 60 ft. lbs.
18.
CAUTION: Slowly pressurize system
and check for any air leaks
Desiccant Cartridge, Filter Pad Element and Filter Plate Replacement “F”
#619710, #619860
1.
WARNING
: Relieve all system air pressure
2.
Disconnect air line from inlet port of dryer
3.
Using a strap wrench, turn the desiccant cartridge counterclockwise,
remove, and discard
4.
Remove and discard O-ring from adapter plate stud and filter elements
5.
Remove four (4) 3/8" allen head bolts located at top of adapter plate
castings
6.
Remove twelve (12) 3/8" hex head bolts attaching bottom valve housing
to adapter plate castings
7.
Remove bottom valve housing assembly
8.
Remove two filter plates, gaskets and O-rings (late model version only)
and discard
Optional in dryers prior
to Serial # xxxxxx
28
