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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

Eventsleadingto the pump impeller / shaft failure

also(passive) can ... be causedEarly pump failure

holes that effect proper fuel flow and inner check valves and springs can breakcausingcomplete pump failure

eccentric bearing wearcausingearly pump failure

by blockage(passive) caused byFLOW ... ; pump failure

inner check valves and springs can breakcausingcomplete pump failure

The gear that drives the pump ... pto shaftcan causepump shaft failure

to askcausescentrifugal pump bearing failure

by running dry(passive) caused byearly impeller failure

pto shaftcan causepump shaft failure

Such hard particlescan causecatastrophic pump failure

impurities such as sulfur , nitrogen and unsaturated hydrocarbonscan causeearly pump failure

> Suspension & Steering - 2001 - 2010 Steering Box replacementcausingsteering pump failure

Hair and lint can block the pump intakecausingeventual pump failure

by fragments of metal(passive) caused bycatastrophic pump failure

Fill the case of the pump with hydraulic fluid , failure to fill the case of the pump with oilcould causepump failure

where a higher series would " over - pump " the wellcausingpump failure

Excessive system pressurewill causepump failure

by motor failure , power failure , or flow sensor failure(passive) caused byPump Failure

The wrong size of pump , a poorly - installed pump , or a bad switchcan also causepump failure

a surge in pressure , flow , or overheatingcan causepump failure

a clogged pump or filter(passive) is often caused byPump failure

the outlet pressure exceeds the capacity of the pumpcausingpump failure

the hydraulic pumpcausingpump failure

excessive heating of the pumpcould causepump failure

low voltagewas causingpump motor failures

electrical failurecausingpump failure

electrical connections to the pump corrode from moisturecausingpump failure

by any one of those parts(passive) caused bypump failure

the motor and components ... dangerous overheatingcan causepump failure

to turn on & off , on & off " short - cycling " the motoreventually causingpump failure

by running a little oil through it(passive) be caused bypump failure

certain operations in the processmight have causedpump failure

For low - capacity wells where a higher series would " over - pump " the well , ... ; 10 - 13 GPM Series : For average - capacity wellscausingpump failure

Failure to run the pump on a fused circuitwill causepump failure

the pump ... drycould causepump failure

Lack of servicealso causespump failure

by a cracked pump case(passive) caused bypump failure

a fuel pump rebuild kit ... can breakcausingplete pump failure

overall pump reliability in low NPSH servicescausepump failure

to diastolic cardiac dysfunctioncontributesto diastolic cardiac dysfunction

production downtime(passive) is ... caused byproduction downtime

to costly delays and certain disastercan leadto costly delays and certain disaster

to expensive repairs and excessive shut downsleadsto expensive repairs and excessive shut downs

alsocan ... causealso

in a costly mess and major inconveniencecan resultin a costly mess and major inconvenience

to deathleadingto death

in the bloodresultingin the blood

chemical self priming pump(passive) is composedchemical self priming pump

in costly unplanned downtime and lost productioncan resultin costly unplanned downtime and lost production

in costly unplanned downtime and costly lost productioncan resultin costly unplanned downtime and costly lost production

drive gear failurecausingdrive gear failure

in damage to other areas of the machinecan resultin damage to other areas of the machine

an almost immediate breakdown of the hydraulic process and that of the processes down the linewill causean almost immediate breakdown of the hydraulic process and that of the processes down the line

to system shutdownleadsto system shutdown

to the damagecontributesto the damage

the system to overheatcan causethe system to overheat

issues / failures with downstream componentswill causeissues / failures with downstream components

in plant deathcan resultin plant death

in plant deathwill resultin plant death

LESS FLOW(passive) caused byLESS FLOW

to the failure of the entire systemwould leadto the failure of the entire system

failure of an entire power plantmay causefailure of an entire power plant

in expensive downtimeresultingin expensive downtime

Evendoes ... resultEven

in deathresultedin death

to deathleadsto death

to engineleadsto engine

e.g. , LESS FLOW(passive) caused bye.g. , LESS FLOW

alsocan ... resultalso

in critical flooding all through your basementmay resultin critical flooding all through your basement

in the shutdown of an important process for the boilercould resultin the shutdown of an important process for the boiler

engine passing awaycausesengine passing away

floodingwould causeflooding

in floodingcan resultin flooding

to floodingcan leadto flooding

in basement floodingtypically resultsin basement flooding

from inadvertent dry - running or operation against a closed discharge valveresultsfrom inadvertent dry - running or operation against a closed discharge valve

overheatingcausingoverheating

oftencausesoften

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Smart Reasoning:

C&E

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