Dryspell Series Instruction Manual
Shutting Down the Dryer
Follow the procedure below:
Open the by-pass valve.
Close the inlet valve.
Close the outlet valve.
Turn off power to the dryer.
Adsorption dryers are robust, reliable machines. To ensure uninterrupted, problem-free
operation, regularly perform the inspections below.
Monthly Inspections
During the monthly routine inspection, check that:
the drying and regeneration cycles function normally,
the silencers are not clogged.
Semi Annual Inspections
During the semi-annual routine inspection, check that:
that the drying and regeneration cycles function normally
the silencers are not clogged
replace filter elements
Annual Inspections
During the annual routine inspection, check that:
the drying and regeneration cycles function normally
the silencers are not clogged
replace filter elements.
the state of the desiccant: if the desiccant is brown (oil pollution) or if there is a lot of
dust (disintegration), then change the desiccant (see next section).
the state of block ‘O’ rings.
During the entire operation, the compressor and the dryer must be shut down. It is
recommended for all personnel who are in the presence of the desiccant to wear dust masks
Quantity of Desiccant in the Dryer
The replacement desiccant in your dryer must be absolutely identical to the initial desiccant.
Contact the factory for desiccant kit part number.