
15, 30, & 60 cfm Compact Dryers Chapter 5: Maintenance 40 of 57
14. Inspect the gaskets. Replace if necessary.
15. Re-install all components and reconnect all of the wiring and hoses.
Figure 11: Required Desiccant Amounts (13X Type)
Dryer 8 x 12 bead Total
Model Part no. lbs. Kg
15 6.5 2.9
30 9.7 4.4
60
W00018051
13.5 6.1
Replacing the Process/Regeneration Heater
The dehumidifying dryers utilize a single-phase Calrod-type heater element. This heater
element is mounted in the center compartment in the desiccant beds. Although the
replacement procedure is the same for each heater, the wattage varies by model, voltage,
temperature range, etc.
WARNING! Hazardous electrical current present.
Disconnect and lock out power before you replace heater elements!
Figure 12: Process/Regeneration Heater Location and Disassembly
Valve & Air
Manifold Casting
Desiccant
Assembly Rod
Regeneration
Heater
Wire Conduit
Assembly
Lower Air Manifold Casting
Gasket
Hollow
Desiccant
Tank
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