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Installation Manual
®
ProVore
PRG-Series
Models
PRG101-Series
115 Volts
PRG102-Series
230 Volts
7000 Apple Tree Avenue
Bergen, NY 14416
ph: 800-543-2550
fax: 585-494-1839
www.LibertyPumps.com
1 HP Residential Grinder Pumps
Installer: Manual must
remain with owner/operator.
Keep this manual handy for future reference.
For replacement manual, visit LibertyPumps.com,
or contact Liberty Pumps at 800-543-2550.
Retain dated sales receipt for warranty.
Copyright © Liberty Pumps, Inc. 2020 All rights reserved.
Prior to installation, record information
from pump nameplate for future reference:
Model:
Serial:
Mfg Date:
Install Date:
2399000D
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Summary of Contents for Liberty Pumps ProVore PRG Series
- Page 1 Keep this manual handy for future reference. Serial: Bergen, NY 14416 For replacement manual, visit LibertyPumps.com, ph: 800-543-2550 Mfg Date: or contact Liberty Pumps at 800-543-2550. fax: 585-494-1839 Retain dated sales receipt for warranty. Install Date: www.LibertyPumps.com Copyright © Liberty Pumps, Inc. 2020 All rights reserved.
- Page 2 Avoid contact with plug ends after removing from energy source. Do not use metal or any other electrical conducting material to raise the float or contact anything inside an electrically live sump pit. 2 | EN Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 2399000D...
- Page 3 For cord replacement: power cord must be of the same length Do not enter a pump basin after it has been used. Sewage and and type as originally installed on the Liberty Pumps product. effluent can emit several gases that are poisonous.
- Page 4 Do not allow the pump to freeze. Check for damaged electrical wires, especially where they exit the motor housing. Contact Liberty Pumps customer service to report any damage or General Information shortage of parts. Before installation, read these instructions carefully.
- Page 5 The float switch cord has a series (piggyback) plug enabling the For added protection, consider the addition of a Liberty Pumps pump motor cord to be plugged into the back of it. The purpose...
- Page 6 High Level Alarm float. The alarm system will activate. Other Liberty Pumps basins provide a 4” caulking hub or pipe grommet inlet. Hubs utilize caulking material or rubber donuts; grommets are a simple slip-fit. Connect the gravity drainage line Preparation from the fixtures to this opening.
- Page 7 Minimum 1’ above Lag Pump ON level and High Level below inlet pipe. Below Use No-hub Style influent pipe. Connector 4" Inlet Pipe Figure 1. Typical Indoor Installation (Pro380-Series shown) 2399000D Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 7 | EN...
- Page 8 Do not reduce the discharge to below the pump outlet size. Larger pipe sizes may be required to eliminate friction head loss over long runs. Contact Liberty Pumps or other qualified person if questions arise regarding proper pipe size and flow rates. YES!
- Page 9 To do so may void the warranty. RISK OF SERIOUS INJURY OR DEATH Liberty Pumps, Inc. assumes no responsibility for damage or injury Wear adequate Personal Protective Equipment when working due to disassembly in the field. Disassembly, other than at Liberty on pumps or piping that have been exposed to wastewater.
- Page 10 Obstruction in pump or piping. Remove obstruction. Motor stops and then Pump operating on a short cycle due to basin A larger basin may be required. Consult Liberty Pumps. restarts after short being too small. period but overload heaters in starter do not Water returning to basin due to leaking check Replace check valve.
- Page 11 Have an electrician check all wiring for proper Improper voltage. connections and adequate voltage and capacity. Obstruction in pump. Remove obstruction. Incorrect motor rotation. Contact factory. Foreign matter buildup. Clean motor housing. 2399000D Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 11 | EN...
- Page 12 Liberty Pumps, Inc. shall not be liable for any loss, damage, or expenses resulting from installation or use of its products, or for indirect, incidental, and consequential damages, including costs of removal, reinstallation or transportation.