REED EHTP500 Bedienungsanleitung
REED MANUFACTURING COMPANY
1425 West Eighth St. Erie, PA 16502 USA
PHONE: 800-666-3691 or 814-452-3691 Fax: 800-456-1697 or 814-455-1697
www.reedmfgco.com
Electric
Hydrostatic Test Pumps
Operator’s Manual
EHTP500, EHTP500C,
EHTP500E, EHTP500CE Models
SAVE THESE
INSTRUCTIONS!
111-58170
Item Code: 08170
and 08171
Item Code: 08175
and 08176
OPERATING INSTRUCTIONS:
1. Prime the Pump.
A. From a Pressurized Supply
•Connectagardenhosetothegardenhosetting,
makingsuretheattachmentissnug.
•Attachthehighpressurehosetothequickconnecton
thepump.
•Withoutplugginginorturningonthepump,turnonthe
supplyofwaterandopentheoutletvalve.
•Oncewaterbeginstoowoutofthehigh-pressurehose
andtheairispurgedout,closetheoutletvalve.
B. From a Non-Pressurized Supply
•Connectagardenhosetothegardenhosetting,making
suretheattachmentissnug.
•Makesurethehoseendisnotrestingonthebottomor
sideofthesupplycontainer.Thiswillnotallowwaterto
ow,causingprimingandsuctionproblemswith
thepump.
•Primingthepumpiseasierifitisatequalorlowerheight
ofthesupplycontainer.
•Attachthehighpressurehosetothequickconnecton
thepump.
•Pluginthecordandturnonthepumpwiththeairbleed
off(primingvalve)open.Waterwillowfromthisvalve
oncethepumpbeginstoprime.Note: A hose can be
attached to the hose barb and run back to the water
supply if desired.
•Closetheairbleed-offvalveandthepumpwillquickly
prime.Makesuretheoutletvalveisopen.
•Oncewaterbeginstoowoutofthehigh-pressurehose
andtheairispurgedout,closetheoutletvalveandturn
offthepump.
Priming Tips:
A. Whenprimingthepumpfromanon-pressurizedsupply,
itisrecommendedtolltheinputgardenhosebefore
turningonthepump.
B. Theinputttingforthepumpisastandardgardenhose
connection.Whenthisattachmentismadeitisimportant
tomakesurethegardenhoseistightenedsnugglysothat
thepumpdoesnotsuckairthroughtheloseconnection.
Alooseconnectionwillmakethepumphardtoprime.
C. Theshorterthegardenhose,theeasieritistoprimethe
pump.Longhosestendtocollapsefromthesuctionofthe
pumpwhendrawingfromanon-pressurizedsystem,
restrictingow.
D. Useahosethatisrigidenoughsothatitdoesnotcollapse,
especiallywhendrawingwaterfromanon-pressurized
system.
2. Connect the High Pressure Hose to the system being
checked.
A. Ifthesupplywateriscomingfromapressurizedsystem,
itisrecommendedtollthesystemtobetestedwithwater
priortoturningonthepump.Thiscanbedonesimplyby
openingtheOutletvalveonthepump,allowingwaterto
owthroughthepumpandhigh-pressurehoseintothe
systembeingtested.Oncethesystemllsandpressure
beginstorise,proceedtothenextstep.
B. Non-pressurizedsystemsshouldbelledwithwaterpriorto
attachingthehigh-pressurehoseandturningonthepump,
ifatallpossible.Thiscouldspeedupthetestingprocess.
C. Theoutputttingattheendofthehigh-pressurehoseis
3/8”NPT.Anadaptormaybeusedtoattachthishoseto
thesystemthatisbeingpressuretested.
3. Plug in the cord and turn on the pump to pressurize the
system to the desired test pressure.
A. Pressurecanbeadjustedbyturningthepressure
adjustmentknobonthesideofthepump.Turning
clockwisewillincreasethepressure.Turningcounter-
clockwisewilldecreasethepressure.
4. Once the system reaches the desired pressure, close the
outlet valve and turn off the pump.
A. Oncethepumpreachesthesetpressureitwillcontinue
torunbutthewaterwillowthroughtheAutomatic
Bypassandrecirculatethroughthepump.Itisnot
recommendedtorunthepumpinbypassmodeformore
thanacoupleofminutes.Oncethedesiredpressureis
reached,itisunnecessarytocontinuerunningthepump.
Closethevalve,turnoffthepumpandunplugthecord.
B. Thepumpisequippedwithavalveandhosewhichhasa
checkvalvetopreventbackow.Thecheckvalveonly
workswhenthethehoseisdetachedfromthepump.
Itisrecommendedtollthesystembeingtestedthrougha
valvewhichcanbeshutforbackowpreventionaswell.
HYDROSTATIC PUMP OPERATING INSTRUCTIONS
2
Item Description
1. PressureAdjustmentKnob
2. PressureGauge
3. GardenHoseFittingwithScreen
4. AirBleed-OfforPrimingValvewithHoseBarb
5. OutletHoseQuick-ConnectionandOutletValve
6. FrontCoverPlate
7. On/OffSwitch
8. AutomaticBypass
1
2
34
5
6
8
71
2
3
5
6
1. Bypass Hose
2. Pressure Gauge
3. High-Pressure
Output Hose
4. Regulator
Assembly
8. Pump Feet
6. Pump Assembly
9. Carrying
Handle
10. Cover / Switch
13. Male Quick Connect
5. The system is now isolated.
A. Thehosecanquickdisconnectfromthepump
andleftwiththesystembeingtested,ifnecessary,sothat
thepumpcanbeusedtotestanothersystemorstored.
WARNING: Protect the pump from freezing. Store and
transport in a warm place. Or use food grade propylene
glycol in the pump to guard against freezing.
Safety and Precautionary Instructions:
• DonotuseadamagedorwornHighPressureHose.
• Donotrunthepumpwithoutawatersupply.
• Donotusethepumptollthesystemtobetestedwith
water.Fillthesystempriortoattachingthepump,then
attachthepumpandpressurizethesystem.
• Beforestoringthepump,ushitwithcleanwaterand
thenoperateitwithasolutionofwaterandfoodgrade
propyleneglycoltoprotectandlubricatetheinternalparts.
PERIODIC MAINTENANCE:
Every100hours,inspectandlubricatethepistonandbearing.
Thisisbehindthefrontcoverplateofthepump.Toaccessthis
area,removethefourscrewsandtakeoffthecoverplate.Donot
removethefrontcoverplatewhilethepumpispluggedinorrun-
ning.Neverrunapumpwithoutreinstallingthefrontcoverplate.
Lubricatewithawaterresistant,all-purposelithiumgrease.
HYDROSTATIC PUMP OPERATING INSTRUCTIONS
3
Motor Specications
Pump Specications
AdjustablePressureuptoaMaximumof500psi
(34bar-kg/cm2)
2gallonsperminute(7liters/min)
Airbleed-offvalve(foreasierpumppriming)
7.SealKit
Parts List
EHTP500
orEHTP500E
11.CageFeet
5.Motor
Assembly
EHTP500 EHTP500C
EHTP500E EHTP500CE
ITEM DESCRIPTION ITEM CODE ITEM CODE QTY.
1 BYPASS HOSE 48183 48183 1
2 PRESSURE GAUGE 48185 48185 1
3 HIGH PRESSURE OUTPUT HOSE 08172 08172 1
4 REGULATOR ASSEMBLY 48189 48189 1
5a* MOTOR ASSEMBLY 110V. 48187 48187 1
5b* MOTOR ASSEMBLY 220V. 48196 48196 **
6 PUMP ASSEMBLY 48188 48188 1
7 SEAL KIT 48181 48181 1
8 PUMP FEET 48190 — 4
9 CARRYING HANDLE 48191 — 1
10 ELECTRIC SWITCH / COVER 48193 48193 1
11 CAGE FEET — 48186 4
12 CAGE WITH FEET — 48195 1
13 MALE QUICK CONNECT 48197 48197 1
* Motor Assembly also includes #8, #9 and #10.
** Choose the proper voltage.
12.
EHTP500C
orEHTP500CE
Reed Lifetime Warranty
®
-
-
111-58170
REED MANUFACTURING COMPANY
1425 West Eighth St. Erie, PA 16502 USA
PHONE: 800-666-3691 or 814-452-3691 Fax: 800-456-1697 or 814-455-1697
www.reedmfgco.com
Andere Handbücher für EHTP500
2
Dieses Handbuch passt für folgende Modelle
3
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