Donaldson Torit Dalamatic DLMV 10/10, Инструкция по установке и эксплуатации, Страница: 12 / 32

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Donaldson Company, Inc.
Compressed Air Installation
Turn compressed-air supply OFF
and bleed lines before performing
service or maintenance work.
A safety exhaust valve should be used to
isolate the compressed air supply. The safety
exhaust valve should completely exhaust
downstream pressure when closed and include
provisions to allow closed-position locking.
Do not set compressed-air
pressure above 100-psig.
Component damage can occur.
All compressed air components must be sized
to meet the system requirements of 90-psig
supply pressure.
The compressed-air supply must be oil
and moisture free. Contamination in the
compressed air used to clean filters will result
in poor cleaning, cleaning valve failure, or poor
collector performance.
Purge compressed-air lines to remove debris
before connecting to the unit’s compressed-air
manifold.
Model Compressed Air
Pressure*
Pulse Duration,
millisecond
Pipe Diameter,
inches***
DLMV 4/7, 6/10, and 9/15
65 psi 200 1/2
DLMV 7/7, 10/10, and 15/15
65 psi 200 1/2
DLMV 8/7, 12/10, and 18/15
90 psi 200 1/2
DLMV 14/7, 20/10, 5-valve
90 psi 200 1/2
at 12-second intervals*
DLMV 21/7 and 30/10 75 psi 60 1/2
DLMV 30/15 65 psi 110 1/2
DLMV 45/15 75 psi 110 1/2
DLMV 60/15 90 psi 110 1/2
* Normal operating pressure
** Recommended initial setting
*** Up to 100 ft
Compressed Air Requirements
1. Remove the plastic pipe plug from the unit’s air
manifold and connect the compressed-air supply
line. Use thread-sealing tape or pipe sealant on all
compressed-air connections.
2. Install a customer-supplied shut-off valve, bleed-
type regulator with gauge, filter, and automatic
condensate valve in the compressed-air supply line.
3. Set compressed-air supply between 90-100 psig. The
pulse-cleaning controls are factory set to clean one
or more filters every 10-seconds during a cleaning
cycle.