Martel Electronics BETA LDT-500 - Manual

BETA LDT-500
Dirt/Moisture Trap
with Precision Vent
Operating Instructions
Warning: The LDT-500 is designed for use
with Pneumatic Systems Only!
Pressure Connection:
Outlet: 1/8" NPT Male Thread with O-Ring seal
Inlet: Universal 1/8" NPT Female or 1/8" BSP Female Thread
Maximum Working Pressure:
500 psi/35 bar.
Orientation:
The LDT-500 is designed to be used vertically and should
be removed from the calibrator when not in use.
Media Compatibility:
Electroless Nickel over brass, Acrylic, Cast Urethane and Nitrile (Buna-N)
O-Ring seals.
Operation:
1. Fit the LDT-500 to the test port of the calibrator,
hand tighten only, the o-ring at the base of the
1/8" NPT male thread will make a proper seal.
Try to orient the LDT-500 so that the vent con-
trol is in position to allow ease of use.
2. Connect the equipment under test to the upper
port on the LDT-500, using a suitable sealing
method. Use a 7/8" or 23mm back up wrench
on the hex section nearest the upper port when
connecting to the LDT-500 inlet.
3. When you are ready to operate the calibrator
make sure to close the vent on the LDT-500
and the vent on the calibrator. When using the
LDT-500 the vent knob on the calibrator can remain in the closed position. All
venting should be done using the vent on the LDT-500 to prevent liquids
from entering the calibrator.
7/8" or 23mm
back up wrench