Assured Automation WM-PD Series Use & Care Manual page 2

4. INSTALLATION STEPS
1. Insert tailpiece through threaded hexagonal collar.
hex collar tailpiece
2. Wrap pipe thread tape around the threads of the tailpiece.
pipe thread tape
3. Thread tailpiece into pipe or threaded coupling.
pipe
4. Insert soft flat washer seal into hex collar.
flat washer seal
5. Repeat Steps 1 - 4 with the other tailpiece, hex collar, and seal on other pipe.
6. Slide collars back and position meter with the register in desired position.
Be sure to check the flow direction. (see drawing on front cover for arrow locations)
7. Thread collars onto both ports of the meter and tighten by hand. Then hold
meter in place and tighten collars 1/4 turn more with a wrench.
5. PULSE OUTPUT
The pulse output sensor simply slides into a
hole on the meter next to the
register and attaches with a single screw.
The switch is a dry contact closure and does
not require any power. Sensors are made for
electronic control loads and should not be
used to switch power loads or line voltages.
Adherence to maximum current and voltage
ratings is vital.
Max. Voltage: 24vAC/DC
Max. Current: 20mA
The sensor will close and open (pulse) 20
times per gallon, or once every 0.05 gallons.
6. CALIBRATION
Piston displacement water meters do not
require calibration.
7. USE & MAINTENANCE
These meters are for use with clean water. It
is recommended that you place a 60 mesh
strainer somewhere upstream of the meter.
There is no reset function for these meters.
The meters are sealed shut with a tamper
evident wire. The meters will operate main-
tenance free for their entire service life.
7. WARRANTY
WM-PD water meters are warranted to
perform to AWWA new meter accuracy
standards, and for twelve months from the
shipment date will be free from defects in
materials and workmanship. If a meter fails
to perform as warranted, Assured Automa-
tion will repair it free of charge subject to
the terms of this warranty.
Assured Automation's liability under this
performance warranty is expressly limited to
the repair or replacement of the meter upon
the customer's returning the complete meter
prepaid to:
Assured Automation
263 Cox Street
Roselle, NJ 07203
This performance guarantee is not applicable
to meters which have been damaged by
aggressive water conditions, foreign matter
in media, misapplication, willful misconduct,
negligence, vandalism, act of God, improper
installation, frost/freeze damage or using
the meter outside of its specific operating
parameters (especially temperature and flow
ranges).
In no event shall Assured Automation be liable
for incidental or consequencial damages of
any kind, including but not limited to loss of
profits or revenue, loss of use, cost of capital,
cost of substitute equipment, facilities or
services, downtime costs, delays and claims
of customers of the customer or other
third parties.