© MDM INCORPORATED
WWW.MDMINC.COM
Reliable. Efficient.
PROUDLY MADE
IN THE USA
®
TITAN
MDM INCORPORATED
3345 N. Cascade Ave • Colorado Springs, CO • 80907
Phone (719) 634-8202 • Fax (866) 425-1346
www.mdminc.com • sales@mdminc.com
P.5
WARNING: EYE PROTECTION IS STRONGLY RECOMMENDED
MAINTENANCE
*The pump must be drained before servicing or if stored below freezing temperatures. Periodic replacement of seals may be required due to normal carbon wear.
Lubrication:
Rotary Seal - Requires no lubrication after assembly.
TROUBLE SHOOTING AID
Motor Will Not Rotate
1. Check for proper electrical connections to motor.
2. Check main power box for tripped circuit breaker.
Motor Hums Or Will Not Rotate
1. Check for proper electrical connections to motor and proper wire size according to local electrical codes.
2. Check for foreign material inside pump.
3. Remove volute and check for impeller rotation without excessive resistance and/or noise.
4. Remove pump and check shaft rotation for excessive bearing noise.
5. Check start switch and/or capacitor.
Pump Operates With Little Or No Flow
1. Check to insure that pump is primed.
2. Check for leaking seal.
3. Improper line voltage to motor or incorrect rotation.
4. Check for clogged inlet port and/or impeller.
5. Defective check or foot valve.
6. Check inlet lines for leakage, either fluid or air.
Pump Loses Prime
1. Defective check or foot valve.
2. Inlet line air leakage.
3. Seal leaking.
4. Fluid supply low.
Motor Or Pump Overheats
1. Check for proper line voltage and phase, also proper motor wiring.
2. Binding motor shaft or pump parts.
3. Inadequate ventilation.
4. Fluid being pumped should not exceed 194°F (90°C) for extended periods of time
Gasgacinch
®
is a registered trademark of Porter Manufacturing.
Molykote 111
®
is a registered trademark of the Dow Corning Corporation.
Sequence
®
is a registered trademark of MDM Incorporated.
Sequence Titan Installation Manual 2020.indd. Adobe Indesign CC. Updated 10/12/20.
