Troubleshooting Guide - Flint & Walling SMP Serie Manual Del Propietário

TROUBLES AND CAUSE
Failure to Pump:
1. Pump not properly primed.
2. Speed too low.
3. Total head more than for which pump was intended.
4. Suction lift is too great.
Reduced Capacity and/or Head:
1. Air pockets or leaks in suction line.
2. Clogged impeller.
3. Strainer too small or clogged.
4. Insufficient submergence of suction line.
5. Excessive suction lift.
6. Total head more than that for which the pump was
intended.
7. Excessively worn impeller.
Pump Loses Prime:
1. Air leaks in suction line.
2. Excessive lift and operating too near shut-off point.
3. Water level drops while pumping, uncovering suction
piping.
Mechanical Troubles and Noise:
1. Bent shaft and/or damaged bearings.
2. Suction and/or discharge piping not properly
supported and anchored.
This product is warranted for one year from the date of purchase
or two years from the date of manufacture, whichever occurs first.
Subject to the conditions hereinafter set forth, the manufacturer will
repair or replace to the original consumer, any portion of the
product which proves defective due to defective materials or
workmanship. To obtain warranty service, contact the dealer from
whom the product was purchased. The manufacturer retains the
sole right and option to determine whether to repair or replace
defective equipment, parts or components. Damage due to condi-
tions beyond the control of the manufacturer is not covered by this
warranty.
THIS WARRANTY WILL NOT APPLY: (a) To defects or malfunctions
resulting from failure to properly install, operate or maintain the unit
in accordance with printed instructions provided; (b) to failures
resulting from abuse, accident or negligence; (c) to normal mainte-
nance services and the parts used in connection with such service;
(d) to units which are not installed in accordance with normal
applicable local codes, ordinances and good trade practices; and
(e) the unit is used for purposes other than for what it was
designed and manufactured.
RETURN OF WARRANTED COMPONENTS: Any item to be repaired or
replaced under this warranty must be returned to the manufacturer
at Kendallville, Indiana or such other place as the manufacturer may
designate, freight prepaid.

TROUBLESHOOTING GUIDE

WATER SYSTEMS ONE-YEAR LIMITED WARRANTY
REMEDY
1. Make sure pump casing and suction line are full of water.
See priming instructions.
2. WARNING - ELECTRICAL PRECAUTIONS
All wiring, electrical connections and system grounding
must comply with the National Electrical Code (NEC) and
with any local codes and ordinances. Employ a licensed
electrician. Check voltage at motor terminals and at meter
when pump is operating. If low, refer to wiring instructions
or check with your power company. Check loose connec-
tions.
3. A pump designed for higher head needed.
4. Locate pump closer to source of water. Make sure suction
piping is large enough.
1. Check suction piping.
2. Remove and clean.
3. Use larger strainer or clean.
4. Add lengths of suction pipe to keep submerged end well
below the water surface.
5. If caused by suction pipe friction, enlarge piping.
Otherwise, move pump closer to water level.
6. A pump designed for higher head is needed.
7. Order replacement parts using Repair Parts List.
1. Check suction piping.
2. Move pump nearer water level.
3. Check water supply. Add length of pipe to suction to
keep submerged end under water.
1. Take motor to authorized motor repair shop.
2. See that all piping is supported to relieve strain on pump
assembly.
THE WARRANTY PROVIDED HEREIN IS IN LIEU OF ALL OTHER
EXPRESS WARRANTIES, AND MAY NOT BE EXTENDED OR
MODIFIED BY ANYONE. ANY IMPLIED WARRANTIES SHALL BE
LIMITED TO THE PERIOD OF THE LIMITED WARRANTY AND
THEREAFTER ALL SUCH IMPLIED WARRANTIES ARE DISCLAIMED
AND EXCLUDED. THE MANUFACTURER SHALL NOT, UNDER ANY
CIRCUMSTANCES, BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL
OR SPECIAL DAMAGES, SUCH AS, BUT NOT LIMITED TO DAMAGE
TO, OR LOSS OF, OTHER PROPERTY OR EQUIPMENT, LOSS OF
PROFITS, INCONVENIENCE , OR OTHER INCIDENTAL OR
CONSEQUENTIAL DAMAGES OF ANY TYPE OR NATURE. THE
LIABILITY OF THE MANUFACTURER SHALL NOT EXCEED THE PRICE
OF THE PRODUCT UPON WHICH SUCH LIABILITY IS BASED.
This warranty gives you specific legal rights, and you may have
other rights which vary from state to state. Some states do not
allow limitations on duration of implied warranties or exclusion of
incidental or consequential damages, so the above limitations may
not apply to you.
FOR YOUR WARRANTY PROTECTION, THE WARRANTY REGIS-
TRATION MUST BE COMPLETED AND RETURNED TO THE WAR-
RANTY INFORMATION CENTER WITHIN TEN DAYS OF INSTALLA-
TION. WARRANTY VALID IN CANADA AND MEXICO.
95 North Oak Street • Kendallville, IN 46755 • 800-345-9422
Flint and Walling reserves the right to make design improvements and
pricing modifications as necessary and without notice.