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Electrical Specifications
Model
HP
Watts*
Volts
TH150
1/4
270-350
115
2.6-3.1
TH1502
1/4
270-350
230
1.3-1.5
TH250
1/3
345-500
115
3.0-4.2
TH2502
1/3
345-500
230
1.5-2.1
TH400
1/2
440-670
115
3.7-6.0
TH4002
1/2
440-670
230
1.8-3.0
TH750
1
600-910
115
6.0-9.9
TH7502
1
600-910
230
3.0-4.9
* Actual running conditions affect watts
Pump Specifications
Model
Max. Flow
Max. Head
Outlet
TH150
3100 GPH
7m/23'
TH1502
3100 GPH
7m/23'
TH250
4100 GPH
9m/30'
TH2502
4100 GPH
9m/30'
TH400
5100 GPH
11m/36'
TH4002
5100 GPH
11m/36'
TH750
6000 GPH
14m/46'
TH7502
6000 GPH
14m/46'
Safety & Electrical Connections
1.
Always disconnect the electricity supply before handling,
maintaining, repairing or installing any pond equipment.
2. Always make sure you know the correct amps and voltage required
before installing.
3. Use dedicated power outlet only. Sharing the outlet with other equip-
ment may cause overheating and fire.
4. Always connect to a Ground Fault Circuit (GFCI) to prevent electrical
shock. Never submerge connecting power cable plug in water.
5.
Never let the pump run without water as this will damage the
impeller, over heat and possibly burn out the pump. This pump
must stay submerged entirely when opeating. If used in a skimmer,
the debris net must be kept clean to ensure adequate water flow to
pump. Running pump low on water will cause overheating, premature
failure and will void warranty.
6. Do not use this product in bathrooms or swimming pools.
7. Do not let the water level in your water feature fall below the top of the
pump body.
8. All electrical work must be performed by a qualified technician.
Always follow the National Electrical Code (NEC) or the Canadian
Electrical Code as well as all local, state and provincial codes. Code
questions should be directed to your local electrical inspector. Failure
to follow electrical codes and OSHA safety standards may result in
personal injury or equipment damage. Failure to follow manufactur-
er's installation instructions may result in electrical shock, fire hazard,
personal injury or death, damaged equipment, provide unsatisfactory
Amps
Cable Length
performance and may void manufacturer's warranty.
6m/20'
9. Do not attempt to disassemble pump during the warranty period. If
6m/20'
there are any questions please contact you local dealer.
6m/20'
10. Never use an extension cord or tamper with power cord. Power cord
6m/20'
cannot become bent, twisted, abraded or cut. A damged cable may
6m/20'
cause electric leakage, shock or fire.
6m/20'
6m/20'
11. The motor has a built-in protection system which stops the pump
when overheating occurs due to excessive load or low water, this can
6m/20'
be caused by clogging at inlet/outlet or when flucuations occur in
power supply.
Weight
Installation
2"
6.75kgs/15 lbs.
•
Do not paint casing, over heating may occur
2"
6.75kgs/15 lbs.
•
Lift only by handle, not by power cable
2"
7.85kgs/18 lbs.
•
Do not hang pump in water, install on solid flat base in upright
2"
7.85kgs/18 lbs.
position
2"
9.07kgs/20 lbs.
2"
9.07kgs/20 lbs.
•
Install proper outlet adapter for pipe or hose
2"
10.88kgs/24 lbs.
•
Make sure that power cable plug and power outlet are away from
2"
10.88kgs/24 lbs.
water and water discharge pipe/hose.
Operation
1. Do not start operation with people standing near intake or outlet.
2. Do not operate out of water.
3.
submersed. Operate for a maximum of 30 minutes if water level is
between these two levels.
4. Only use pump for circulation, transfer or removal of water or waste
water.
5. Do not pump oil, salt water, chlorinated water or chemical liquids.
6. Do not allow dry operation
7. Do not allow foreign objects to enter intake
8. In case of power outage, turn off power switch to avoid damage when
power is restarted.
9. If excessive vibration occurs turn off power immediately.
Service & Maintenance
1.
2. The pump should be removed from the pond on a regular basis,
cleaned and checked over for damage to prolong the life of the pump.
3. Clean the impeller and intake screen when the flow is visibly reduced.
Never operate below minimum water level, which is 6" above
base level. For continuous operation pump must be fully
Disconnect all power supplies before inspection or service to
avoid possible electrical shock.
4. Clean the pump and impeller with clean fresh water.
5. Check inside the impeller housing for large debris or algae, which
could reduce the flow.
6. Check and tighten nuts and bolts if required, refer to dealer for advice
on other repairs.
7. Winterization/Storage: When the pump is out of use for extended time
- wash and dry it then store indoors in a non-freezing location. It is
best to store in a bucket with about an 8" water depth.
8. If the pump is left in water but not operating regularly, test run it at
least once a week.
TH Series Pump Trouble Shooting
Humming
• Line circuit breaker is off, fuse is burned or loose
• Pump cord is not making contact in receptacle
• May have air lock
Running, no water • Check valve (optional) is installed backwards
• Discharge shut-off valve closed
• Inlet or impeller clogged
• Pump is air-locked, start and stop several times by
plugging and unplugging cord, may need to
disconnect and reinstall pump.
• Impeller not turning after extended time out of
service. Unplug and disconnect pump. Manually turn
the impeller by spinning until free. Reconnect pump
and plug back in.
• Vertical pumping distance is too high or the pipe
size is too small
Running, very
• Pump is air-locked, start and stop several times by
little water
plugging and unplugging cord
• Vertical pumping distance is too high or the pipe
size is too small
• Inlet or impeller clogged/damaged
• Low water conditions with pump sucking air
GFCI breaker
• Mechanical seals may need to be replaced
tripping
• Power cord may be damaged or cut
• Nuisance trip due to improper grounding
• Motor stator may be defective
• Overloaded circuit
Motor briefly
• Low water conditions, pump overheating
starts and stops • Inlet or impeller clogged
• Improper power supply
• Motor stator may be defective
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