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

Страница: 21 / 44

Downflo Workstation, DWS 4-1 to 6-4
18
Input
105-135V/50-60Hz/1Ph
Output Solenoids
The load is carried and turned ON and OFF by the 200
watt maximum-load-per-output solid-state switch.
Pulse ON Time
Factory set at 100-milliseconds, or 1/10-second.
Do not adjust pulse ON time
unless the proper test equipment
is available. Too much or too little ON time can
cause shortened filter life.
Pulse OFF Time
Factory set at 10-seconds, adjustable from 1 to
1.5-second minimum to maximum 60 to 66-second.
Solid-State Timer Typical Wiring Diagram
Operating Temperature Range
-20° F to 130° F
Transient Voltage Protection
50 kW transient volts for 20-millisecond duration once
every 20 seconds, 1% duty cycle.
Solenoid Valves
115-V at 19.7 watts each
Compressed-Air
Set compressed-air supply at 50-psig. The timer is
factory set to clean one filter or set of filters every
10-seconds.
Do not increase supply pressure
above 60 psig. Component
damage can occur.