Setra System Model 299 - Manual (Page 3)

4.0 ATTACHING COVER TO BASE
Screws are shipped in the same package as the cover. Remove screws from
packaging and screw into predrilled holes in top of cover. (Screws are now
permanently captured in cover. ) Then screw cover onto base.
5.0 INSTALLING MODEL 299
5.1 Wall Mount
Insert screws (not provided) into tabs on base and screw into wall. A #12
AWG wire is recommended for attaching to earth ground.
5.2 Pipe Mount (Option)
1. Thread clamps through slots provided on
mounting plate for vertical or horizontal
mounting.
2. Align the unit with the tabs on the mounting
plate, and attach with screws provided.
(see Diagram 4).
3. Connect #12 AWG ground wire to #10 stud, located at the bottom of the
unit. Using screw provided, secure opposite end of wire to hole closest to
the stud. (see Diagram 4).
4. Attach mounting plate to pipe with clamps, and connect to earth ground.
6.0 REUSABLE DESICCANT MODULE
The desiccant can be easily regenerated, or replaced. When the desiccant has
adsorbed all the moisture it can hold, the user is alerted through the clearly
visible desiccant status window, which changes from blue (dry) to pink (saturat-
ed). (Note: Life expectancy of the desiccant is approximately six months.)
6.1 Regenerate the Desiccant
The desiccant can be regenerated by removing the cover from the base and
baking it in a conventional oven at 200
°F for 3 to 4 hours or until it returns to
its dry status (blue).
6.2 Replacing the Desiccating Cover
To ensure uninterrupted system operation, replacement covers with desic-
cant are available. Contact your local representative or Setra Systems’
customer service department at (800) 257-3872 to order.
Dry (Blue) Saturated (Pink)
Status Window
#8-32 x2
Tapped Hole
Mounting Plate
Diagram 4
#10-32 Tapped Hole
for Ground Wire
#10-32 Tapped Hole
for Ground Wire