120690
Severe Duty Water CannonStyleS 3491 & 3492 eleCtriC & HyDrauliC
DiSaSSembly/aSSembly ServiCe repair proCeDure auStralian only
Tools Required: •3/16” Allen Key •5/16” Allen Key •5/16” Socket or Spanner •5/32” Allen Key •1/2” Socket or Spanner •MobilithSHC460SyntheticGrease •Loctite™ •MarkerPen
DisassemblyProcedure: 1.IsolatePowerSourcefromWaterCannon 2.Disconnecthydraulichosesfromnozzle&motors. (Ifusingelectricmonitor,disconnectelectricalconnections) (i)2fromNozzle (ii)2fromeachHydraulicMotor 3.RemoveNozzle
4.RemoveVerticalRotatingJointfromupstreamwaterway(4-5/16”stainlesshexheadcapscrews) Item-763028/#48.
Style3492Shown
5.RemoveMotor&GearboxHousingassemblyfromshaft.(4-5/32”socketheadcapscrews) Item-767157/#41
6.RemoveWormDrivefromVerticalRotatingJoint(4-5/16”socketheadcapscrews)
7.MarkopposingsideofVerticalRotatingJointforeasyreassembly
8.RemoveRotationalStops(2-1/2”hexheadcapscrews) Item-769498/#8
note:SteelstopshaveadoublehexheadseeFigure1.Plasticplugshaveasinglehexhead.Youdonotneedtoremovetheplasticplug(744337/#9),onlythesteelstops.
Figure 1
Stop
Plug
2
8.ReinstallRotationalStops(2-1/2”hexheadcapscrews)incorrectpositionortorequiredtravel length(adjustable).Item-769498/#8
9.InstallVerticalRotatingJointtoupstreamwaterway.InstallsmallamountofLoctite™222on4-5/16” socketheadscrewspriortoassembly. 10.ReinstallNozzle 11.Re-connectpowersource
12.Testmovementofwatercannonusingthejoystickinalldirectionstoensurefullmovement.
13.Checkforleaksfromwaterway
YourAkronWaterCannonisnowReadyforUse!
3
7372
3
465
4344
514
952
86
7
48
243
4445
42
48
41
1
74
3492HydraulicCannon
4
item no. DeSCription part number quantity
11 GASKET 718241 1
15 HYDRAULICMOTOR 731094 1
19 SHAFTHOUSING 119927 1
20 O-RING 757312 1
22 SOCKETHEADCAPSCREW1/4-28X5/8STSTL 765233 5
29 RETAININGRING 758192 1
30 ROLLERBEARING 704395 1
31 BELLVILLESPRING 768354 2
32 THRUSTWASHER 784152 4
33 THRUSTBEARING 704774 2
34 WORM 784154 1
35 SHAFTHOUSING 769741 1
36 KEY 727051 1
37 ROLLERBEARING 704773 1
39 O-RING 757055 1
40 MOTORADAPTER 119928 1
42 O-RING 757063 1
61 SOCKETHEADCAPSCREW10-24X3/4”STSTL 767086 4
62 RETAININGRING 758037 1
71 LABEL 729489 1
3492 Hydraulic motor
5
3491
ele
ctri
c Ca
nnon
1
2
52
41
49
503
548
46
43
44
44
43
51
10
4
45
48
8
9
76
7271
73
6
item no. DeSCription part number quantity
15 MOTORWITHGEARANDCONNECTOR12V 34910013 2
15 MOTORWITHGEARANDCONNECTOR24V 34911007 2
17 O-RING 757440 2
18 O-RING 757056 2
19 HOUSING 109320 2
20 O-RING 757312 2
21 SCREWSOCHDCAPW/PATCH6-32X1/2” 765052 8
22 RIVET 754052 12
23 PLANETGEAR 718165 12
24 CARRIER 707455 2
25 INTERNALGEAR 718164 2
26 CARRIERPLATE 742119 2
27 ROLLPIN 744118 2
29 RETAININGRING 758192 2
30 ROLLERBEARING 704395 2
31 BELLEVILLESPRING 768354 4
32 THRUSTWASHER 784152 8
33 THRUSTBEARING 704774 4
34 WORM 784154 2
35 SHAFT 769728 2
36 KEY 727051 2
37 ROLLERBEARING 704773 2
38 SPRINGPIN 745152 4
39 O-RING 757055 2
40 ADAPTER 119720 2
42 O-RING 757063 2
61 SCREWSOCHDCAP6-32X13/8”LGSTSTL 767132 8
62 RETAININGRING 758037 2
3491 Severe-Duty motor
7
australian Severe-Duty Water Cannon preventive maintenance program Sheet
BeginningDate__________ EndingDate_________ SerialNumber
ModelNumber
timeline:
6months
12months
18months
24months
30month
36months
task:
RemoveMotorSubassemblyandinspectandevaluategreaseofWorm.
(SeeBelow) * * *RemoveMotorSubassemblyandinspectandevaluategreaseofWorm
Gear(SeeBelow) * * ***OrderPreventativeMaintenanceKit. * * *
**PreventativeMaintenanceKitmaybeorderedpriortoscheduledependingon“greaseevaluation”throughoutpreventa-tive maintenance cycle.
“Worm”Greasecolorevaluation:
Color: Action:
Red
Cleangreasefromworm.Inspectformetalshavings.Ifnone,applygenerousamountofgreasetoworm;componentreadyfor
reinstallation.
ReddishBrown
Cleangreasefromworm.Inspectformetalshavings.Ifnone,applygenerousamountofgreasetoworm.Componentreadyfor
service.
BlackComponentneedsoverhaul.PreventativeMaintenanceKit
required.
“WormGear”Greasecolorevaluation:
Color: Action:
Red
Cleangreasefromwormgear.Inspectformetalshavings.Ifnone,applygenerousamountofgreasetowormgear;component
readyforreinstallation.
ReddishBrown
Cleangreasefromwormgear.In-spectformetalshavings.Ifnone,applygenerousamountofgreasetowormgear.Componentready
forservice.
BlackComponentneedsoverhaul.PreventativeMaintenanceKit
required.
ElectricPreventativeMaintenanceKit34911012HydraulicPreventativeMaintenanceKit34920004
8
proDuCt WarninGS
WarninG: AimtheSevereDutyWaterCannoninasafedirectionbeforepumpingwaterthroughit. WarninG: Ifanytagsorbandsarewornordamagedandcannotbeeasilyread,theyshouldbereplaced. WarninG: Disconnectpoweranddisableflowbeforemaintenance. WarninG: Keepallpersonneloutfromthefrontoftheoutletofthemonitorwhenthewatersourceis attached.Dangerousflowvelocitiescancauseseriousinjury. WarninG: TheSevereDutyWaterCannoncontainsmovingparts.Keephand,fingerandobjectsawayfrom pinchpoints. WarninG: Notdesignedforexplosiveenvironments. WarninG: Exceedingthemaximumpressureandflowofthemonitorornozzlemaycausedamage.
Warranty anD DiSClaimer
WewarrantAkronBrassproductsforaperiodofone(1)yearafterpurchaseagainstdefectsinmaterialsorworkmanship.AkronBrasswillrepairorreplaceproductwhichfailstosatisfythiswarranty.RepairorreplacementshallbeatthediscretionofAkronBrass.ProductsmustbepromptlyreturnedtoAkronBrassforwarrantyservice.Wewillnotberesponsiblefor:wearandtear,anyimproperinstallation,use,maintenanceorstorage:negligenceoftheowneroruser;repairormodificationafterdelivery;failuretofollowourinstructionsorrecommendations;oranythingelsebeyondourcontrol.WEMAKENOWARRANTIES,EXPRESSORIMPLIED,OTHERTHANTHOSEINCLUDEDINTHISWARRANTYSTATEMENT,ANDWEDISCLAIMANYIMPLIEDWARRANTYOFMERCHANTABILITYORFITNESSFORANYPARTICULARPURPOSE.Further,wewillnotberesponsibleforanyconsequential,incidentalorindirectdamages(including,butnotlimitedto,anylossofprofits)fromanycausewhatsoever.Nopersonhasauthoritytochange thiswarranty.
General inStruCtionS
• Forusewithwaterorstandardfirefightingfoamsonly.Afterusewithfoam,flushwithfreshwater. • DraintheSevereDutyWaterCannonandnozzleafterusetoprevent“freezedamage”incoldweather. • EnsurethatthethreadinthenozzleswivelmatchesthethreadontheSevereDutyoutlet. DonotovertightenthenozzleontotheSevereDutyWaterCannon. • DonotinstallshutoffsontheoutletoftheSevereDuty. maintenanCe inStruCtionS
YourSevereDutyWaterCannonandnozzleshouldbeinspectedpriortoandaftereachuse,toensureitisin goodoperatingcondition.TheWaterCannonjointsweregreasedandsealedatassembly,thereisnogreasingto bedonewhileinuse. SITUATIONSTHATMAYCAUSEIRRERPAIRABLEDAMAGE •Operatingabovemaximumratedpressureandflow. •Notdraining,andallowingwatertofreezeinside. •Prolongedexposuretotemperaturesabove130°F(54°C),orbelow-25°F(-32°C). •Havingthenozzlehitafixedobjectduringoperatingortransportation. Alsotherearemany“telltale”signsthatindicaterepairisinorder,suchas: •Controlsthatareeitherinoperableordifficulttooperate. •Excessivewear. •Poordischargeperformance. •Waterleaks. Ifanyoftheabovesituationsareencountered,theSevereDutyshouldbetakenoutofservice,repaired,and testedbyaqualifiedtechnicianbeforeplacingitbackinservice
WARNING
9
NO
TES:
USE
MO
BILI
TH S
HC
460
ON
ALL
O-R
ING
S @
ASS
EMBL
Y U
SE P
ERM
ABO
ND
LM
113
OR
LOC
TITE
222
@ A
SSEM
BLY
USE
LU
BRIP
LATE
LO
W-T
EMP
GRE
ASE
@ A
SSEM
BLY
ASS
EMBL
E RE
TAIN
ING
RIN
G (I
TEM
62)
WIT
HSH
ARP
CO
RNER
S AW
AY F
ROM
MO
TOR
AD
APT
ER (I
TEM
40)
1518
6119
21
2025
3822
2327
24
29
3031
3233
3436
3532
3331
6242
4039
37
26
17
22
1 32
1
32
3491
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ctri
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otor
ass
embl
y
10
3491 Severe-Duty monitor
item no. DeSCription part number quantity
1 OUTLETELBOW 710132 1
2 MIDDLEELBOW 718254 1
3 INLET 723037 1
4 WORMGEAR 718229 2
5 JOINTCAP 119719 2
6 NAILGRIP 736045 4
7 IDPLATE 745155 1
8 STOPPIN 769498 4
9 PLUG 744337 6
10 MAGNET 731081 2
41 SCREWSOCHDCAP1/4-20X7/8STSTL 767157 8
43 O-RING 757427 4
44 POLYMERBEARINGS 704781 4
45 O-RING 757074 2
46 O-RING 757029 4
48 SCREWHEXHDCAP5/16-18X7/8” 763028 16
49 SCREWSOCHDCAP10-24X2 763077 2
50 WIRINGHARNESS(NOTSHOWN) 721479 1
51 STUD 769727 6
52 JOINTHOUSING 119721 2
71 NIPPLE2.5NPT6”LONGSTSTLCOMP 735076 1
72 FLG3”150#FLATFACESTSTLW/2.5”NPT 712285 1
73 MOTORS/AGEAR,CONN,12V,BLACK 34911014 2
73 MOTORS/AGEAR,CONN,24V,BLACK 34911008 2
Complete aSSembly
MONSDS/A3FLGX2.5NH,24V,SS,BLK,SPC 34911002
Sub aSSembly & aCCeSSorieS partS liSt
BOXLOGICW/CONNECTORS,12/24VFF,MININGMON 34911000
BOARDPC12/24VW/LMTTRAVELEAREPAIR 34630034
20’/6METREWIRINGHARNESSWITHIP67DEUTSCHPLUGS 707526
33’/10METREWIRINGHARNESSWITHIP67DEUTSCHPLUGS 707527
40’/12METREWIRINGHARNESSWITHIP67DEUTSCHPLUGS 707528
RAMPAGEELECTNZ,SD,2.5NH,12V,500-1000GPM 44620004
RAMPAGEELECTNZ,SD,2.5NH,24V,500-1000GPM 44620003
NZAKROFOAM24V,2.5NH,IP67DEUTSCHPLUG,NZBOOT,350-1000GPM 44710006
JOYSTICKFORMININGMONITOR 34911001
11
1511
1922
3536
4030
3333
61
3739
6234
2931
3232
3232
3171
20
12
item no. DeSCription part number quantity
1 OUTLETELBOW 710132 1
2 MIDDLEELBOW 718254 1
3 INLET2.5”NPT 723037 1
4 WORMGEAR 718229 2
5 JOINTCAP 119719 2
6 NAILGRIP 736045 4
7 IDPLATE 745157 1
8 STOPPIN 769498 4
9 PLUG 744337 6
41 SCREWSOCHDCAP1/4-20X7/8 767157 8
43 O-RING 757427 4
44 POLYMERBEARING 704781 4
45 O-RING 757074 2
46 O-RING 757029 4
48 SCREWHEXHDCAPSTSTL5/16-18X7/8” 763028 16
51 STUD 769727 6
52 JOINTHOUSING 119721 2
72 NIPPLE2.5”NPT 735076 1
73 3”FLANGE 712285 1
74 HYDRAULICMOTOR&GEARSUBASSEMBLY 34920201 2
Complete aSSembly
MONSDS/A3FLGX2.5NH,HYDRAULIC,SS,BLK,SPC 34920003
Sub aSSembly & aCCeSSorieS partS liSt
RAMPAGEHYDRAULICNZ,SD,2.5NH,INCLDSNEEDLEVALVE 44630001
AKROFOAMHYDRAULICNZ,SD,2.5NH,INCLDSNEEDLEVALVE 44720001
NEEDLEVALVEWITH1/8”NPTFTHREAD 779060
3492 Hydraulic Severe-Duty monitor
13
4.LubricatebothmainwaterwaywhereWormGearispositionedalongwitho-ringswith MobilithSHC460SyntheticGrease.
5.ReinstallWormGearintopositiontakingnotetomatchthe3x3/16”(lockingpins) socketheadcapscrewsfromWormGearassembly.Item769727/#51
please note: 3/16”lockingpinsshouldbepreparedwithTeflonpipesealanttapepriortoassembly.
6.LubricateWormDrivesplinealongwithRotationslotinVerticalRotatingJointpriortoassembly.
7.LubricateBearingspriortocarefullyreinstallingandsecuringWormGearintoVertical RotatingJoint.
Hint:InstallsmallamountofLoctite™222on4-5/16”socketheadcapscrewspriortoassembly.
14
9.RemovedownstreamwaterwayflangefromVerticalRotating(4-5/16”socketheadcapscrews. Item-763028/#48.Also,remove2ofPolymerbearing.Item-704781/#44.
10.Remove3x3/16”(lockingpins)socketheadcapscrewsfromWormGearassembly. Item-769727/#51
11.SeparateWormGearfromwaterway.Item-718229/#4
assembly procedure: 1.Properlyclean®reaseallpartsasnecessary 2.Replacebothmotorsubassembliesandwornpartsasnecessary 3.RecommendreplacementofPolymerBearingsandWormGear.Item-(704781/#44Bearing) (718229/#4WormGear)
Polymer Bearing
15
WARRANTY AND DISCLAIMER: We warrant Akron Brass products for a period of five (5) years after purchase against defects in materials or workmanship. Akron Brass will repair or replace product which fails to satisfy this warranty. Repair or replacement shall be at the discretion of Akron Brass. Products must be promptly returned to Akron Brass for warranty service.
We will not be responsible for: wear and tear; any improper installation, use, maintenance or storage; negligence of the owner or user; repair or modification after delivery; damage; failure to follow our instructions or recommendations; or anything else beyond our control. WE MAKE NO WARRANTIES, EXPRESS OR IMPLIED, OTHER THAN THOSE INCLUDED IN THIS WARRANTY STATEMENT, AND WE DISCLAIM ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Further, we will not be responsible for any consequential, incidental or indirect damages (including, but not limited to, any loss of profits) from any cause whatsoever. No person has authority to change this warranty.
REvISED: 9/11
PHONE:330.264.5678or800.228.1161IFAX:330.264.2944or800.531.7335Iakronbrass.com
ISO 9001 REGISTERED COMPANY ©AkronBrassCompany.2011Allrightsreserved.NoportionofthiscanbereproducedwithouttheexpresswrittenconsentofAkronBrassCompany.