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SECTION I: PUMP COMPONENTS AND REQUIRED TOOLS
PUMP COMPONENTS
Exploded view drawings and part lists for the below components are available in the appendices to this
guide.
DRAWING DESCRIPTION
DRAWING NO.
APPENDIX
PAGE
Reciprocating Pump Component Options
LP-ASSBLY OPTIONS
1
Complete Pneumatic Leachate Pump Assembly
LP-PNEUMATIC
2-4
Pump Head Assembly
LP-PH-ASSBLY
5-7
Drop Assembly
LP-DA-ASSBLY
8
Lower Pump Assembly
LP-LP150F/150/225-ASSBLY
9-17
Typical Well Cap Assembly
TYP CONFIG_WCA
18
TOOLS REQUIRED
Maintenance and troubleshooting tasks may require the use of the following tools:
1) Channel lock pliers
2) Vise Grips or 2 pipe wrenches
3) Set of imperial combination wrenches
4) Set of imperial Allen keys
5) 2mm Allen Key
6) Short blade screwdriver
7) WD-40, Jig-a-loo or equivalent
8) Loctite 242 or equivalent thread sealant
9) All required Personal Protective Equipment including Gas Monitors
SECTION II: MAINTENANCE
The maintenance requirements for our pumps fall under three main areas: seals and bearings, motor
components and lower assembly components.
SEALS
Seals are found both in the pump head and piston assembly. The length of time between seal
replacement can vary greatly with amount of use and the nature of the leachate being pumped.
Most clients begin maintenance on the seals within three to four months of continuous 24/7 pumping.
These signs will help you know when seals need to be replaced: