Typical Installation; Operation - DeWalt DXCM072-0030 Instruction Manual

TYPICAL INSTALLATION

Fig 2
J
Formed Feet
Fig 4
J
Ring Base 1

OPERATION

USING THE ELECTRONIC AUTOMATIC TANK DRAIN
WARNING: Do not operate the Electronic Automatic Tank
Drain outside the following pressure and temperature ranges.
Maximum pressure
Compressed air temperature
Ambient temperature
Fig 3
J
Channel Feet
Fig 5
J
Ring Base 2
230 psi
33 to 265°F
33 to 140°F
1. Open the strainer ball valve (see
Fig. 6).
2. Set the "time off" and "time on"
knobs on front of the electronic
tank drain timer (B) (see Timer
Settings section).
3. During compressor operation,
check for air leaks.
SETTING THE TIMER
1. The "time off" setting determines the interval between cycles
from 30 seconds to 45 minutes. The "time on" setting
determines the actual time the compressor drains
condensate (.5 seconds to 10 seconds) from the 1/4 in. or 1/2
in. condensate outlet port.
2. The timer's cycle rate and drain opening time should be
adjusted to open just long enough to discharge the
condensate. The timer is properly set when it opens and
discharges condensate and then vents air for approximately
one second before closing. Adjustments may be made
depending on many factors, including humidity and duty
cycle.
3. To check the "time on" setting to see if it is draining long
enough, press the "TEST" button. The compressor will drain
the condensate for the length of time set. Adjust the "time
on" setting accordingly.
NOTE: The "OFF" light should be illuminated to show that the
timer is working. The only time the "ON" light will come on is when
the condensate is draining or the "TEST" button is pressed.
7
Fig 6
STRAINER BALL
OPEN
CLOSE
VALVE
CLOSE SELF CLEANING
CLOSE
VALVE