RIDGID RSM3300 Bedienerhandbuch PDF herunterladen (Seite 13)

Ridge Tool Company

Model RSM3300 – Operating Instructions and Parts Manual

Troubleshooting Chart

Message Possible Cause(s) Corrective Action

BACK-UP PUMP

Pump Won't Run 1. Connections not secure

2. Low or defective battery

3. Float switch stuck

4. Defective or blown fuse

1. Check all connections

2. Check battery and replace if low or defective

3. Make sure nothing is interfering with operation of switch

4. Check internal fuse located inside the controller lid. Pull

the transformer from the wall outlet and remove. If the

fuse is blown, replace with onboard 20 amp automotive

type fuse or equivalent

Motor Hums But Pump

Won't Run

1. Defective battery

2. Impeller is locked

1. Check battery and replace if low or defective

2. Unplug pump, remove screen, and check to see if

impeller is free to turn. If impeller is locked, remove

the 7 screws on the bottom of the pump to release the

housing around the impeller. Remove the obstruction.

Reassemble pump and reconnect

Pump Runs But Pumps

Very Little or No Water

1. Check valve missing or improperly installed

2. Obstruction in discharge pipe

3. Discharge pipe length and/or height exceeds

capacity of pump

4. Low or defective battery

5. Blocked vent hole

1. Check to make sure check valves installed between

primary pump discharge and back-up sump pump are

functioning properly

2. Check for obstruction and clear if necessary

3. If discharge is too high, a separate line may be required

with a lower discharge height

4. Check battery and replace if low or defective

5. Check to make sure the back-up pump is not air locked.

Locate the vent hole, inspect, and clear the hole using a

pipe cleaner

Pump Cycles Too

Frequently

1. Check valve problem 1. Check to make sure check valves installed between

primary pump discharge and back-up sump pump are

functioning properly

CONTROLLER

Flood Emergency 1. Inflow exceeds pump rating

2. Inflow exceeds pump rating

3. Battery has become depleted

1. Restore AC pump

2. Incorporate auxiliary pump

3. Replace battery

Check AC Pump 1. Float stuck or obstructed

2. Switch defective

3. AC power interrupted

4. Inlet clogged

5. Defective pump

1. Free float

2. Replace switch

3. Reset breaker or GFCI outlet

4. Clear debris

5. Replace pump

Check Back-up Pump 1. Defective pump

2. Pump jammed

1. Replace pump

2. Clear obstruction

Check BU Pump Fuse 1. Fuse blown 1. Replace fuse

AC Power Failure 1. Defective wall transformer

2. GFCI Tripped

3. Circuit breaker tripped

4. Power outage

1. Replace wall transformer

2. Check for moisture and reset

3. Reset breaker

4. Notify Utilities Company

Less Than 1 Hr Run Time 1. Power outage

2. Extended power outage

1. Notify Utilities Company

2. Prepare spare battery

Replace Battery 1. Battery weak

2. Battery more than 5 years old

3. Discharged and left uncharged for more than 3 days

4. Charging cycles exceed max

1. Replace battery asap

2. Replace battery

3. Replace battery

4. Replace battery

Replace/Inspect Float 1. Float stuck

2. Float defective

1. Clear float and debris

2. Replace float

Check Power Supply 1. Wall transformer defective 1. Replace wall transformer

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