User guide

1-800-547-5740 • Fax: [phone]
www.ueitest.com • email: [e-mail]
PSMR1
Phase Sequence & Motor Rotation
INSTRUCTIONAL MANUAL
Introduction
All the information you need in one device. Verify
correct wiring to avoid damage.
Use the PSMR1 to check supply line phase
orientation for devices such as scroll
compressors or motors. Works on 45-70 Hz
and on voltages between 100 and 600 VAC.
Five indicators give you information about
open phases, and indicate the sequence of the
three lines. Use the motor rotation tester side
of the meter to verify the rotation direction of
the motor shaft.
Note: Follow all warnings to ensure
safe operations.
Safety Notes
  •Readthefollowingsafetyinformation
carefully before attempting to operate or
service the meter.
  •Usethemeteronlyasspecifiedinthis
manual; otherwise the protection provided
by the meter may be impaired.
  •Ratedenvironmentalconditions:
1. Indoor use.
2. Installation Category III.
3. Pollution Degree 2.
4. Altitude up to 6560 feet (2000 meters).
5. Relative humidity 80% Max.
6. Ambient temperature 32 - 104˚F (0 - 40˚C).
  •Observetheinternationalelectricalsymbols
listedbelow:
Meter is protected throughout by double
insulation or reinforced insulation.
WARNING! Risk of electric shock.
CAUTION! Refer to this manual before
using the meter.
Alternating current.
Features
  •Threefunctionsinoneunitincludingopenphase,
phase sequence and motor rotation indication.
  •Thismodelisidealforinstallingconveyorlines,
pump systems and interconnected drivers.
  •Identifies3-phasesequenceandopenphasecheck.
  •Batteryoperated.
  •MeetsEN61010-1safetyrequirements.
  •Completewiththreelargealligatorclips.
Descriptions
1. Phase rotation input terminal
2.Openphaseindicator
3. Phase rotation indicator
4. Motor tester power switch
5. Motor tester power indicator
6. Motor rotation indicator
7. Motor rotation input terminal
Measuring Methods
Operations 3 phase rotation tester:
1. Connect the test lead to 3-phase input
terminalsbyR-S-T.
2. Connect color alligator clips to the
terminals of a 3-phase power source.
Connecting order may be optional.
3. Make sure that all of the three lamps for
open phase check are on. If so, there is no
open phase. When any of the three lamps
is not on, there is open phase.
Continued on other side
UE PSMR1
Phase & Motor Rotation Tester
Limited Warranty
ThePSMR1iswarrantedtobefreefromdefectsin
materials and workmanship for a period of three year’s
from the date of purchase. If within the warranty period
your instrument should become inoperative from such
defects,theunitwillberepairedorreplacedatUEi’s
option.Thiswarrantycoversnormaluseanddoesnot
cover damage which occurs in shipment or failure which
results from alteration, tampering, accident, misuse,
abuse,neglectorimpropermaintenance.Batteriesand
consequential damage resulting from failed batteries are
not covered by warranty.
Any implied warranties, including but not limited to
implied warranties of merchantability and fitness for
a particular purpose, are limited to the express
warranty.UEishallnotbeliableforlossofuseof
the instrument or other incidental or consequential
damages, expenses, or economic loss, or for any claim
or claims for such damage, expenses or economic loss.
A purchase receipt or other proof of original purchase
date will be required before warranty repairs will be
rendered. Instruments out of warranty will be repaired
(when repairable) for a service charge. Return the unit
postagepaidandinsuredto:
1-800-547-5740 • FAX: [phone]
Service: [phone]
www.ueitest.com • Email: [e-mail]
Thiswarrantygivesyouspecificlegalrights.Youmayalso
have other rights which vary from state to state.
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Copyright © 2003 UEi PSMR1-MAN 7/03