Donaldson Torit DWS 4-1, Инструкция по установке и эксплуатации

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Donaldson Company, Inc.
When the aftershift button is activated in single power
module units, the blower turns off and each valve pulses
three times. The blower turns on, the valves pulse three
more times, and both blower and pulsing turn off.
When the aftershift-cleaning button is pushed, the amber
light illuminates and the pulse sequence is initiated.
The pulse sequence continues until terminated by the
aftershift-cleaning timer. This timer, located inside the
control box, is factory set for a specified length of time
depending upon how many power modules are used.
The timer for a single power module is set at 3 minutes,
two module at 6 minutes, three module at 9 minutes, and
four module at 12 minutes. This allows each pair of filter
cartridges to be pulse cleaned six times at the end of the
shift. If experience indicates that more time is required
to pulse clean the filter cartridges, the timer can be
adjusted from the factory setpoint to a maximum of 100
hours.
Optional IEC Control Panel Installation
Electrical work must be
performed by a qualified
electrician and comply with all applicable
national and local codes.
Turn power off and lock out electrical
power sources before performing service or
maintenance work.
Do not install in classified hazardous
atmospheres without an enclosure rated for
the application.
1. Mount the control panel in a convenient, accessible
location.
2. Connect tubing to the low pressure barbed fitting
located on the control panel (as shown) to the barb
fittings on the rear of the power module marked Low.
3. Wire the control panel to the motor and solenoid
valves as shown in Optional IEC Control Panel Motor
Wiring Diagram and Optional IEC Control Panel to
Solenoid Valves Wiring Diagram.
Note: Access the solenoid valves and blower motor
by removing the access covers at the rear of
the power module. Replace cover when wiring
is complete.
plastic tubing
control box
barbed nylon tee
Control Box Tubing Connection