Sullair SM-1100N, Инструкция по установке и обслуживанию

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Recommended inlet and outlet fabricated manifolds to suit each dryer are listed below.
INLET & OUTLET DISTRIBUTION MANIFOLDS
For larger installations please contact Sullair
MODEL PIPE DIAMETER
SM-160N to SM-400N 2"
SM-480N to SM-800N 2 1 ⁄
2
"
FILTRATION
Sullair recommend the dryer is protected with pre- and after-filtration with the flow directional arrows correctly
aligned with the dryers flow path.
It is recommended that each dryer bank has its own independent filtration. Size 420N filters should be used on
banks of up to and including 5 columns; size 850N filters should be used on banks of 6 columns and above, &
size 2120N filters should be used on banks of 10 columns
PRE-FILTRATION
This must be positioned as close to the dryer inlet as possible. Sullair grades ‘MPF’ (3) and ‘MPH’ (4) pre-filters
must be fitted upstream of the inlet to prevent contamination of the desiccant beds.
In cases of extreme contamination, a Sullair Water Separator (5) (WS grade) should be incorporated into the
system.
AFTER-FILTRATION
A Sullair grade ‘MPR’ (6) filter must be fitted downstream of the dryer to prevent dust carryover.
BYPASS LINE AND VALVE
It should be noted that the use of a bypass line (7) allows wet and untreated air into the system. For continuous
duty, a standby dryer should be installed. Even with multi-bank systems, this means that only one more bank
is required, which offers the benefit of 100% standby.
SHUT-OFF VALVES (ISOLATION)
Shut-off valves (8) must be fitted to the inlet and outlet pipework of each dryer bank and are used during the
“Bring online/Take offline” procedures and during maintenance periods.