Mec 4191RT Schematic Diagram

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METE ENGINE ENGINE CHOKE LIFT
START OM GLOW PLL P
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LIFT STEER TCROLIE TILT
СООТ! М BRAKE ALARM
8 @- @- D-
PE EE NT HORN ERRE TTEER
ALARM RICHT
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ETEER RIVE DATE Hr Pess
FORWARD REVERSE
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LF LF LR LR
EXTEND RETRACT EXTEMD RETRACT
9 @- @ @-
RF RF RE RA
EXTENT RETRACT EXTEND RETRACT
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POWER
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PROPORTIONAL
OUTPUT
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OL TRIG OUTRIG THROTTLE THROTTLE
EXTEND RETRACT HOLD à
DIESEL
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9586 DECAL, CNTRL BOARD ERROR CODES
ECO1 - DATA LINE PROBLEM OR PROBLEM AT PLATFORM
ECO2 - BAD CONNECTION AT JOYSTICK
EC03 - SHORT OR OPEN CONNECTION AT STARTER RELAY
EC04 - SHORT OR OPEN CONNECTION AT CHOKE/GLOW PLUG
EC05 - SHORT OR OPEN CONNECTION AT LIFTUP
EC06 - SHORT OR OPEN CONNECTION AT LIFT DOWN
EC07 - SHORT OR OPEN CONNECTION AT STEERING BRAKE
EC08 - SHORT OR OPEN CONNECTION AT TORQUE
ECO9 - SHORT OR OPEN CONNECTION AT MOVEMENT ALARM
EC10 - SHORT OR OPEN CONNECTION AT HORN
EC11 - SHORT OR OPEN CONNECTION AT BRAKE VALVE
EC12 - SHORT OR OPEN CONNECTION AT STEER RIGHT
EC13 - SHORT OR OPEN CONNECTION AT STEER LEFT
EC14 - SHORT OR OPEN CONNECTION AT DRIVE FORWARD
EC15 - SHORT OR OPEN CONNECTION AT DRIVE REVERSE
EC16 - SHORT OR OPEN CONNECTION AT BYPASS
EC17 - SHORT OR OPEN CONNECTION AT OUTRIGGER LEFT FRONT EXTEND
EC18 - SHORT OR OPEN CONNECTION AT OUTRIGGER LEFT FRONT RETRACT
EC19 - SHORT OR OPEN CONNECTION AT OUTRIGGER LEFT REAR EXTEND
EC20 - SHORT OR OPEN CONNECTION AT OUTRIGGER LEFT REAR RETRACT
EC21 - SHORT OR OPEN CONNECTION AT OUTRIGGER RIGHT FRONT EXTEND
EC22 - SHORT OR OPEN CONNECTION AT OUTRIGGER RIGHT FRONT RETRACT
EC23 - SHORT OR OPEN CONNECTION AT OUTRIGGER RIGHT REAR EXTEND
EC24 - SHORT OR OPEN CONNECTION AT OUTRIGGER RIGHT REAR RETRACT
EC25 - SHORT OR OPEN CONNECTION AT EXTEND OUTRIGGERS
- EC26 - SHORT OR OPEN CONNECTION AT RETRACT OUTRIGGERS
EC27 - SHORT OR OPEN CONNECTION AT THROTTLE HOLD
EC28 - SHORT OR OPEN CONNECTION AT THROTTLE PULL
EC29 - SHORT OR OPEN CONNECTION AT DIESEL HOLD
EC30 - SHORT OR OPEN CONNECTION AT DIESEL PULL
EC31 - OIL OR TEMPERATURE SWITCH IS ON
E&32-SHORT OR OPEN CIRCUIT AT PRESSURE REDUCLI NES SALVE LITE OMEY
EC23 SHOÛNT ON EPEN CIRCUIT A AXLE LOCKING CVLIMNIER <i] ONLY
- RT Series Service & Parts Manual
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ds
1 | 2 | | 4 5 8 9 | 10
NOTE: 19 UNLESS OTHERWISE SPECIFIED SWITCHES AND CONTACTS io >> {rsa PLATFORM PL ATENRM
>- = = = 1 LIFT [129 Sl
SHOWN TN THE STUWED POSTT ION 3 DRIVE 102 > PI-1(DIDY CONTROL CONTROL
и и 1 и и и 3 = = >> | 912001 BOARD
2) DIODE "02" 13 1h5918, DIODE "D3" AND “D4” ARE IND404 | erie ea SSH rao ВПХ
3 THROTTLE AUTOMATIC — [105 S| pram
3 CHOKE >— JP1-SCD14)
> - LF OUTRIGGERS LIP
1 STEER LEFT Pla) Poona 119
3 STEER RIGHT [110] >>] prea ooo) LF OUTRIGGERS DN
SHIELD S 121 LR DUTRIGGERS UP
3 JOYSTICK TRIGGER [111] > JPI-7A12) 2300110) —
(CUT SHIELD 122 LR OUTRIGGERS DN
HORN [112] >| JP3-BCA13) P2-A0DI11} — 7 RE DUTRIGGERS UP
AT PLATFROM) JP2-5(D112) —< 123
- > RF OUTRIGGERS DN
a JP6-4€ GROUND > JP2-6(DI13) q 124
90 Р16-В 90 E-3 GP RR DUTRIGGERS LP
= PA F204) |= = RP OUTRIGGERS DN
g | PIED [9] > Jö-BCRXD) JP2-80DI15> —< [12]
[10] PI6-E [10] > 6-70 TX) J. ma TIP WARNING LIGHT
в | IST JPS-1C4VIND ME OUTRIGGERS ON LIGHT хх OUTRIGCER
- 7 e | 1N4004 JP5-6601) —< AU
| >
128 I > LOW DIL LIGHT
[7] Р1Б-А 2 5 | JPB-1C+VIND 5302) =< 15]
PB2 127 LOW OIL /TIP WARNING ALARM 77
| Ts JP1-7CDI6) JP5-2(00) |<
TT | | |< CONTINIQUS: TIP WARNING
JP3-106 VEC)
4 INTERMITTENT: LOW OIL
(RE 5 À. | ENGINE START 107 eles
o € 500 OHM 1/44 17
[6] | о ESA LIFT/ORIVE
ВАЗЕ CUNTRUL BUX 7 A a °
90 85 86 [8] PIS-L ENGINE START/RUN/STOP JP3-106ND) —<
= = С ро |
15] $2
BASE KEYSMITCH EMERGENCY
[a STOP .
5 20 AMP P4-]
[67 41) [4] El [a] | M2 OPTIONAL GENERATOR PACKAGE
© OG
BASE 110 VAC GEN.
À Р1-22 CBI
CONTROL +12VDC/SYSTEM Fr SS |
+12DC/000-3 mais = a GREEN
BOARD +12 VDE/004-7 FS PLATFORM KEYSWITCH 7 PIS-A J MAITE
Р1-7 7] BLACK
+12V0C/008-11 Fs <£<=— | [5] Р17-С [24]
+12V0C/0012-15 P17-D
P1-23 5
+12V0C/0016-19 ys | o PIE [28] 30 | 87 ORANGE
/0020- << -
$000 23 Р2-16 18-8 START (T2) FDO CR 7
+1 20C/PHMD-0 o <i€<- Ñ—m— | TIT SENSOR т P9-D [50] 90
2YDC/0028- a 15] 85] Ces
mm [e >— = La
+12V0C/0024- £e => —— 2
-> PIB-C WHITE Tet HI (T4) - 3
TILT SENSORCDIE) Pe-23_ [17] > ENGINE HI CT P7-0 = 30 AvP Si a |
q 91
_ т EN PIS-D | ||
DATA TRANSMIT и [9] m [10] P15-E | | |
DATA RECEIVED =< = STARTER MOTOR
BASE START(DIO) Геи ! |
BASE THROTTLECOI) Ни = [12] Ш |
7 13 — $ LIFT (TD) |
BASE LIFT LP(DI2) ee _ PRESS. REDUCING LIMIT SWITCH
E 2 [a] ña AS —
BASE LIFT DOWN(DI3) rs < 3 |
PRESS REDUCING LIMIT SWITCH (DI4) < [15] P17-8 SLOW SPEED LIMIT SWITCH
P2-13 [16] [15] STARTER MOTOR SOLENOID
SLOW SPEED LIMIT SWITCH(DIS) <
P2-33 EN Р17-Е AXLE LIMIT SWITCH [55] [55] 1, [50] ve
BASE ENGINECDI7) >< ha [19] Fel | (НОЕ СТВ) — —
CHOKE/GLOW PLUG SWITCHCDIB) ПЕ E PLO OUTRIGGER LIMIT SWITCHES
AXLE LIMIT SWITCH(DI9) FE ne] [ Р9-С
Р2-22 [19] -
OUTRIGGER LIMIT SMITCHCOIIO) |< PBC
P2-32 еее ol |
SPARECDI11) su Li P7-C ALTERNATOR
>
SPAPECOTIEO [rain Ss С [25] Р4-4 В [sl {nt [32 | |
SPARECDI13) Fran < A (ALT) |
SPARECDT14 ) Ге
SPARECDI15) a <
SPARE( AID) < в L4
SPARECATI) E ‹ [51] PA-14 [81] TEMPERATURE SWITCH
SPAREC AI2) PC 7 !
Е P4-5 20 DIL PRESSURE SWITCH
P2-5 20 [20]
ENGINE DIL/TEMP. SWITCHCAI3) |< > 120]
po | My PE-1 [Zr] Pil P14-2 90] Рб-2 >>
SPARECATA) =< 03 —
- Р2-26 BEACON LIGHTS (OPTION)
SPARE( AIS ) Г " = Р12-1 P12-2 90] P3-18
Р2-37 P3-15 21 Е >
SPARECAI6) Гео 5] “RS
SPARE(A17) < 5 :
P1-37 || [21] 4-13 [21] 21 I | || IGNITION COIL
+5VDE CAIREF) < 1 15
y [55] 85 85 [90] 90 PISE [38] | || e [28] HIGH SPEED THROTTLE PLLL
GROUND LEO t 7 Ш |
GROUND E < со
P1-38 90 PISTF [52] с 90 HIGH SPEED THROTTLE HOLD
GROUND < - o 86 55 |
P2-19 —
ACTIVATE DIESEL FUEL SOLENDID (D029) << — = в |
P2-29 = 50 -
HOLD GOVERNOR (D026) < [501 P4-10
P2-39 [52] [52]
ACTIVATE GOVERNOR (D027) — Г; + FUEL PLUME
3 = P4-8 [23] | GAS
P2-9 = 53 2 = |
ACTIVATE DUEL FUEL SOLENDID (0028) < [53] [24] P4-7 24 1, | LP
P1-15 55
ENGINE ON (00) |< [55] FIEL CT) P4-9 LP
2 El ы Ed
STARTER RELAY (DOO) Hu x P4-6 D2
Р1-16 [56] [56]
CHOKE (002) Гео = [57] P3-1 [57] / > LIFT UP VALVE (F)
LIFT UP(D03) ras [55] [58] P3-2 [58] 4, РГ LIFT DOWN VALVE CH)
LIFT ODWNCODA) Frs [55] p3-3 | P5-1 P5-2
59 A > LIFT DOWN VALVE
BY-PASS DECELCDOS) << En [50] P3-4 | 6
POWER /TORQUE( DD6 ) HT | [59] A E > STEERING BRAKE VALVE (L)
[60] -
PONER/TORQUE VALVE (S, T)
P6-5 [61] a de 7 P6-5
| TILT ALARAM/HORN
P63 PE [52] Mb "a ets MOVEMENT ALARM
Р1-10 [61] [61] LE
TILT ALARM( 007) |< [e] P3-5 РИ! a a Р11-2 P3-18
PI] 62 | M > MOVEMENT ALARM
MOVEMENT ALARMC DOS) a e LE
HORN( D09 > IEC E ° | ° P3-18
- P1-26 [5] [64] PID 4 1, —> DRIVE BRAKE & DECEL VALVE (D & P)
BRAKE VALVECDOLO) < P3-7 P3-16
Р1-19 [55] [55] A ESS NOTE
STEER RIGHTCDOI 1) < [66] P3-8 P3-16
PL-11 [65] 56 —> 1, >> STEER LEFT (LOWER В)
STEER LEFTCODI2) A < = [67] Р3-8 < SS Yee formen (o
DRIVE FORWARD(DDI3) ——< [56] P3-10 > AA
PL-36 [68] > "| > DRIVE REVERSE (J)
DRIVE REVERSE(DDI4) IL 5 Pa-1] P3-18
Р1-9 [55] [59] Soe > PASS VALVE (R)
BYPASS VALVECOOIS) ha < E [75] PIO-BÍ
LF EXTEND(DO15) =< 10-E
Р1-13 7 [71] PIDA F > LE RETRACT/ÆXTEND
(Е РЕТРАСТС 0017) Ре < 7] [72] Pa-B
LR EXTENDCODIS) < < PU-A PO-E
R RETRACTION) < al _ > y 18 RETRACT/ENTEND MAYVILLE ENGINEERING CD. INC,
; [74] [74] P8-B _ _
P1-31
RF EXTEND(DO20 |< =] PB-E
| 75 PB-A >
RR EXTEND( DD22) HS < [76] = ore —
- 77 PA > >> 4 RR RETRACT/EXTEND — — e
PR RETRACT( 0023) Fle << [77] Ea PI PET RR RE CADKEY 259173391 > —
PROPORTIONAL VALVECPWMOT) [EC [78] > 1, Pe PROPORTIONAL VALVE (D) AERIAL WORK PLATFORM DIVISION =
P2-8 79 [79] 5 >> ESS À OUTRIGGERS EXTEND (UPPER A) CUSTOMER NUMBER 2SB/ARTWORK ELEC SCHEM 210 CORPORATE DR. ==)
QUTRIGGERS EXTEND( 0024) Fe < [60] [50] P3-14 << 1 P3-16 DUTRIGOERS RETRACT (LOWER A) AND PROJECT NAME ' P.O. BOX 990 (PHONE: 920-867-2518) (800-387-4575)
OUTRIGGERS RETRACT(DD25> << > TITLE BEAVER DAM, WISCONSIN 53916-0990 (FAX: 920-857-2480)
REDUCE DRIVE PRESSURE (D030) < P3-20 P3-16 ) A
P2-40 84 > >) AXLE LOCKING VALVES A R T ( 3 0
AXLE LOCKING VALVES (D031) [64] E Î 1; ] EL C M 1 8 5 94
PART NUMBER scaLE N/A seer 1 OF DRAWING NUMBER
8 10
5 4 5 | 6 | 7 | 9
NOTE: 1) UNLESS OTHERWISE SPECIFIED SWITCHES AND CONTACTS E > [asa PLATFORM PL ATENRM
LIFT [129] >|
SHOWN IN THE STOWED POSITION, ne [10d S| wc. CONTROL CONTROL
2) DIODE “03” AND “04” ARE 1N5404 emo IB > ran SUARY
THROTTLE FAST Spex B 1 Y
THROTTLE AUTOMATIC — [105] S| prac
GLOW PLUGS 105 S| pres
STEER LEFT >| reo “Рона 119 LF OUTRIGGERS UP
STEER RIGHT [110] - 120 LF DUTRIGGERS ON
>| PIB) JP2-2(DI9) <
SHIELD 121 LR DUTRIGGERS UP
JOYSTICK TRIGGER [111] S| pan) P2000) |—<
(CUT SHIELD HON 73 ом) |< 122 LR DUTRIGGERS DN
AT PLATEROM) >| JP3-8(A13) FE чСОП) [123 RF DUTRIGGERS UP
JP6-4( GROUND) оР2-в ОПЗ) Го [124] RF OUTRIGGERS DN
90 PIEB ~ [0] - - 2 RR DUTRIGGERS UP
[so] JPE-3€ GROUND) JP>-7 0114) - [129]
9 | PIED [9] >| war JF [126] RR OUTRIGGERS DN
[10] Р15-Е [10] > prom NE TIP WARNING LIGHT
[8] PIB-C & Fem < OUTRIGGER
JPS-1(4YIN> 7 OUTRIGGERS ON LIGHT X
- 7 Este | 184004 JPS-6(01) < ma] DEADMAN
128 2 Ny 8 " 115 LOW OIL LIGHT HX
[7] PIG-A 2 о A FOLD JP5-3(02) <
PB2 127 LOW DIL /TIP WARNING ALARM 77 >
9, JP1-7CDI6) JP5-2000) <
Г | | PIB CONTINIOUS: TIP WARNING
ces 5 À. 1 ENGINE START 107 a - INTERMITTENT; LOW DIL
o S00 OHM 1/44 1%
La 87 30 % EMO) LIFT/ORIVE
BASE CONTROL BOX aun DE
[a0] 85| | [5] Р15-С ENGINE START/RUN/STOP J —<
15] ©
BASE KEYSWITCH EMERGENCY
4 3 OP
20 AMP P4-1
| 2 5
E] E Pa | Fa OPTIONAL GENERATOR PACKAGE
BASE p1-22 Coy 110 VAC GEN
+12VDC/SYSTEM <
CONTROL P1-12 =
+12V0C/000-3 A <£<i—— | Y GREEN
BOARD +120C/004-7 Гео | Г PIS-A TN J WHITE
+12VDC-/DD8-1 1 es Y En PITT > BLACK
+12V0C/0012-15 << Е] Р17-0
+12V0C/0016-19 ro <£i— | 90 Р17-Е [28] 30| | | |187 ORANGE
+12VDC/0020-23 | и 2 Р I
LADE /PWMELD Pie 22 -8 START (12) 10-0 CR 7
P2-20 TILT SENSOR 5 1 P9-D [50] С [90]
+12DC/D028-31 Ге 55.0 85 85
+12VDC/D024-27 |< > -
> P18- WHITE 2
TILT SENSOR( DIS) es < [17] Е ENGINE HI (14) P7-D 30 AMP y
3 P15-0 [28] 7] — + | | = [er] |
Th TRANSMIT Pla En EN —>>— — | | | | | I
DATA TRANSMI aa $ Го] Г] PISÆ |
DATA RECEIVED Не >— Fl
P2-4 [1] STARTER MOTOR
BASE START(DIO) Га ]
BASE THROTTLECDIL) Ни = [12] У 2
— 13 — 4 |
BASE LIFT UP(DIZ) x LIFT (TD PRESS. REDUCING LIMIT SWITCH
P2-34 14 15 P17-A В 30 87 26
BASE LIFT DOWNCDI3) < [14] [14] ; e (PSS [28] || [25] | C | ||
PRESS REDUCING LIMIT SWITCH (DIA) < [15] P17-8 SLOW SPEED LIMIT SWITCH CR 1 —
Pe [16] [15] 54 90
SLOW SPEED LIMIT SMITCHCDIS) 5 9 STARTER MOTOR SOLENOID
86| \ Tes
AXLE LIMIT SWITCH 7 =
P2-33 Р17-Е 2] 30 97 22
BASE ENGINECDI7) Нео = [5] E ; a. | PTE [x] || / —~—] | GLOW PLUGS
CHOKE/GLOW PLUG SWITCH(DIB) rr = А об PLUGS PIO-C OUTRIGGER LIMIT SWITCHES CR3
AXLE LIMIT SWITCH(DI9) FE 8 [ Pot [56] [90]
P2-22 [19] [19] 85 ES
OUTRIGGER LIMIT SWITCH DI10) oS PEC
- > A
SPARE(DILL) Ген < P7-C > TI |
SPARECDI12) eT <
SPARE(DI13) ra <
SPARECDIJA) |<
SPARECDI15) P2-31 : Li Г ALTERNATOR
P2-35 Е 25 P4-4 25 92 | | |
SPARECATO) o < 3 L4 A > (ALT |
SPARECALL) Ге - ; [81] P4-14 [61] TEMPERATURE SWITCH
SPARE(A12) ——< |
P2-5 En [29] P4-5 [20] DIL PRESSURE SWITCH
ENGINE DIL/TEMP, SWITCHCAI3) |< > [20] |
Da - - 7 PI42 РБ-2
| PE-1 [21] Р14-1 [90]
P2-36 >
SPARECALA) Г 03 нм >
>
$ 5) < BEACON LIGHTS (OPTION)
SPARECALS P2-37 P3-15 [21] P12-1 P12-2 [90] P3-18
SPARECAIB) > < 5] es >
=
SPARE( ALT) —
+5VDC CAIREF) 3 || [21] РВ 21 ||, FUEL PUMP
5 < 3011 97 |
+ 53
P1-40 [55] B6| /7) 185 [90] [90] P15-8 a DIESEL HOLD
GROUND < 93
GROUND = = 5» Ce = | [93] — |!
PIS-F В
Р1-3
GROUND 8 [80] | и DIESEL PULL
P2-19 5] — [51] Pa-15 [51] [90]
ACTIVATE DIESEL FUEL SOLENDID (0029) ——< [51] 5 UE
Р1-15 55
ENGINE ON (DD) < = И
P2-9 53 -
HOLD DIESEL FUEL SOLENDID (0028) ——< [53] = т [28] 30 | [28] HIGH SPEED THROTTLE HOLD
P2-29 50 50 Ш
HOLD GOVERNOR (D026) |< [90| = то = CR 2 =
P2-39 52 5 - 52
ACTIVATE GOVERNOR (0027) | Pe [52] == Hs HIGH SPEED THROTTLE PULL
Р1-2 = [54] m
STARTER RELAY (DOD) CPE < [5] [55] P4-5
GLOW PLUG (002) o < = 57] P3-1 [57] = => LIFT LP VALVE CF)
LIFT UPCOO3) a < [55] P3-2 58 P3-17
[58] 58 Э | > $ LIFT DOWN VALYE CH)
LIFT DOWNCDD4 == < = = P3-3 | PS-1 Р5-2
BY-PASS DECEL( DS) < 5 = SL LIFT DOWN VALVE (2 TN 4191)
Р1-6 [59] [50] P2-18
POWER /TORQUECDD6 > =< | [59] | - > STEERING BRAKE VALVE (L)
P3-18
вс Cn 1 50 A >> PONER/TORGLE VALVE (5, T)
- 61 (A0
H P6-6
LES _ | seo TILT ALARANHORN
PB PI3-1 [62] y Ba >> e MOVEMENT ALARM
P1-10 5j [61] —
TILT ALARM( 007) su En = | 62 P3-5 PC [52] e Pl F8 SN MOvEMENT ALARM
MOVEMENT ALARMCDDS) Рота < = MP QVE
HORNC DOS) = : - > P2-18
BRAKE VALVECDOLO) Р1-26 [54] [64] PIB A — > DRIVE BRAKE % DECEL VALYE CO 8% PO
PS [5] [65] 7 BL STEER RIGHT (UPPER 8)
STEER RIGHT(OO11) |< PI >
STEER LEFT(DOIZ) << [66] [65] A - STEER LEFT (LOWER 8)
É PI-4 [57] [57] 239 SS DRIVE FORWARD CK)
DRIVE FORWARD( 0013) a < =] вес av
DRIVE REVERSE( DD14) < [68| - a PS-16 DRIVE REVERSE (3)
Р1-9 [ES] [69] PUSS ESA was valve er
BYPASS VALVECDDIS) or < o [70] P10-B |
LF EXTEND( DOLE) a << 7 i] PIDA PIO-E
LF RETRACT(DOL7) Гера A = Fag > LF RETRACT/EXTEND
- 72 2
LR EXTENDC ODI8) Fs < a = PA POE
LR RETRACT( ODIO) < = > LR RETRACT/EXTEND MAYVILLE ENGINEERING CU,
RF > P1-31 [74] [74] FB-B и РАН A
EXTEND( D020) HE 5] pacs PRE
РЕ РЕТРАСТС 0021 › 3 < [75] = фо RF RETRACT/ÆXTEND EL — -
RR EXTEND( D022) 5 [78] [76] Р/В X91 DIES
_ [77] [77] P7-A PE —
RR RETRACT(DO23) Ps a Fs 2 —— RR RETRALT/EXTEND CADKEY ELEC SCHEM — —
PROPORTIONAL VALVECPHMOT |8 2 [78] я | Pan PROPORTIONAL VALVE (D) ох ' AERTAL WORK PLATFORM DIVISION
P2-8 [79] 79 A QUTRIGGERS EXTEND (UPPER A) CUSTOMER NUMBER De 210 CORPORATE DR, =
OUTRIGGERS EXTENDCOD24) | зла < = En E PISOS DUTRICCEOS RETRACT (LOVERA) ane) Pert mane 287 ARTWORK P.O. BOY 990 (PHONE: 920-887-2518) (800-387-4575)
OUTRIGGERS RETRACT(DOZS) o < a [53] P3-19 a РПС DRIVE BELIEF VALVE TITLE BEAVER DAM, WISCONSIN 53916-0990 (FAX: 920-887-2450)
REDUCE DRIVE PRESSURE (0030) ao < = = = m2 Y ek Y aorta
AXLE LOCKING VALVES (0031) < 8 | ALE LOCKING VALVES AR T O 4 6 CM20140
| PART NUMBER scue NA SHEET 1 OF ! DRAWING NUMBER
10
| 2 4 5 | 6 | / | ’ 3 |
o
o
NOTE: 19) UNLESS OTHERWISE SPECIFIED SWITCHES AND CONTACTS
2) UIOOES
JASE CUNTRUL EUX
BASE |
CONTROL +12VDC/SYSTEM
+12V0C/000-3
BOARD +12V0C/004-7
+12V0C/008- 11
+1240C/0012-15
+12V0C/0016-19
+12V0C/D020-23
+1 2VDC/PWMO-0
+12\0С/0028-31
+12VDC 0024-27
TILT SENSORCDIG)
DATA TRANSMIT
DATA RECEIVED
BASE STARTCOIO)
BASE THROTTLECDIJ)
BASE LIFT UP(DI2)
BASE LIFT DOWNCDI3)
PRESS REDUCING LIMIT SWITCH (DI4)
SLOW SPEED LIMIT SWITCH(DIS)
BASE ENGINECOI7)
CHOKE/GLOW PLUG SWITCHCDIS)
AXLE LIMIT SWITCHCDI9)
OUTRIGGER LIMIT SWITCHCDI10)
SPARECDI11)
SPARECDII2)
SPARECDI13)
SPARECDI 14)
ENGINE DIL/TEMP. SWITCH AI3)
SPARECATZ)
SPARECATL)
SPARECAIO)
SPARECAJA)
SPARECAIS)
SPARECAI6)
SPARECAI7)
SPARECOIIS)
+SYDE CAIREF)
GROUND
GROUND
GROUND
ENGINE ON € 001)
HOLD GOVERNOR (D026)
ACTIVATE DUEL FUEL SOLENOID (DO28)
STARTER RELAY (DOO)
CHOKE € 002)
LIFT UPCDO3>
LIFT DOWNCDD4)
BY-PASS DECELCDOS)
POWER 7 TORQUE DOS)
ACTIVATE DIESEL FUEL SOLENDID (D029)
ACTIVATE GOVERNOR (DO27)
TILT ALARMCDO7)
MOVEMENT ALARMC DOB)
HORNCDD9)
BRAKE VALVE(DODIO0)
STEER RIGHTCDOI1D
STEER LEFTCDOI2)
DRIVE FORWARD(DOI3)
DRIVE REVERSE(DO14>
BYPASS VALVE(DDIS)
LF EXTEND( 0016)
LF RETRACT(DO17)
LR EXTENDCDOIS)
LR RETRACTCOOI9)
RF EXTEND(DO20)
RF RETRACT(DO21)
RR EXTEND(DO22)
RR RETRACTOD023)
PROPORTIONAL VALVECPWMOT)
OUTRIGGERS EXTENDE 0024 >
OUTRIGGERS RETRACT( 0025 )
REDUCE DRIVE PRESSURE (DO30)
AXLE LOCKING VALVES (DO31)
|
|
= >— Ps) PA TENRM PLATFURM
5 L LIFT [128 el
SHOWN IN THE STOWED POSITION о eve [9 fio CONTROL CONTROL
ARE 185404, DIOUE "03" о ee 27 zon BUARD
| > 1 THROTTLE FAST 104 PI-3DI2) Y
o——— 3 THROTTLE AUTOMATIC [105 PLACO13)
; >
оо CHOKE > JP1-5(DI4)
2 1 STEER LEFT 109
ес [109] >| pram [PE Tia LF OUTRIGGERS LP | ,
3 STEER RIGHT [110] > PMA 00 170 LF OUTRIGGERS ON 3
SHIELD 2 3 JOYSTICK TRIGGER [i] < 121 LR OUTRIGGERS LP |
оо > JP3-7( 412) JP2-20110) —<
(CUT SHIELD T НОРМ т atolls 122 LR OUTRIGGERS ON 3
AT PLATFROM) - 27) 738 p2-s(0112) | 123 FF DUTRTCGERS UE
- - RF OUTRIGGERS ОМ
JP6-4€ GROUND) JP2-6(DII2) q [124] OUTRIGGERS D 3
[80] JP6-3 GROUND) P2-70IIA) ‘ 125 RR OUTRIGGERS UP |
[9] J6-8(RXD) E0115 125 RR OUTRIGGERS DN 3
>— 2 <<
[10] [10] >> PERT Ferm |< 113 TIP WARNING LIGHT
- es | LNAO04 PETC FE a OUTRIGGERS ON LIGHT хх
| `
128 | 2 В x LOW DIL LIGHT X
Г] 2 >] alo = El JP6- 1(+VIND JPS-3002) < [115]
127 LOW OIL /TIP WARNING ALARM >
| | 3 JP1-7CDI6) JPS-2000) |<
| |_|
| 0 CONTINIOUS: TIP WARNING
4 | ENGINE START 107 res) < INTERMITTENT: LOW DIL
S00 OHM 1/44 1%
JP3-9(A10) | —
6 LIFT/ORIVE
— A _
[8 ] ENGINE START/RUN/STOP JP3-1(GND) | <
20 AMP
OPTIUNAL GENERATUR PACKAGE
CBI 110 VAC GEN,
RED
\ GREEN
7 a WHITE
[5] En BLACK
[28] 30 | | 87 ORANGE
ZZ e START (1D Ce 7
TILT SENSOR 50 [55]
SS 86 85
—e ENGINE HI CT)
=] 30 AMP Si ; _
EN 21 7 — | TT] Ex |
Го] 2 Г | | |
A STARTER MOTOR
[2] |
—e— LIFT (TD
PRESS. REDUCING LIMIT SWITCH | |
La] 2B | | 87 26] | С |
SLOW SPEED LIMIT SWITCH CR 1 | |
16 16 —
M6] [16] [54] OH 90 STARTER MOTOR SOLENDID
[5] AXLE LIMIT SWITCH `
= OUTRIGGER” LIMIT SWITCHES
2
[19] [|
Oy
Li — ALTERNATOR |
o 5
À [25] a 92 | | |
[81] [81] TEMPERATURE SWITCH
20 20 OIL PRESSURE SWITCH
>
5 ” [21] Pl4-1 Pl4-2 [G0] P6-2
or ri в rs BEACON LIGHTS (OPTION)
2] - a LES
21 21 P18-1 > +12VDC IN
PI872 5 >— #H2VDC IN
P18-3 >| GASOLINE
84 > — LP GAS GOVERNOR CONTROLLER
PESSS | savor om
102 P19-7 > GROUND
— L PIOB~ СРО
a sm a ema | HIGH SPEED 2800
P _
CR 2 19-1 > LP GAS
50 [20]
E 85
103
[24]
53 |
<3A | 234 GASOLINE SOLENDID
244 am] > | LP GAS SOLENDID
[90]
[57] 1 >> LIFT LP VALVE CF)
[58] [58] 1, РП > 5 LIFT DOWN VALVE CH)
En = > e > e LIFT DOWN VALVE
60 5 P3-18
| A STEERING BRAKE VALVE (L)
P3-18
5 1, POWER/TOROLE VALVE (S, T)
1)
LA PE-6
>. TILT ALARAMHORN
P6-3 Р13-1 Р13-2 P6-4 MOVEMENT ALAN
[61] [81]
> P3-5 РИ! Р11-2 P3-18
= [52] [52] > MOVEMENT ALARM
61
= [64] = [64] 1, l DRIVE BRAKE & DECEL VALVE (D & P)
65 65 -
a a >> STEER RIGHT (LPPER B)
"| STEER LEFT (LOWER 8)
[57] 67 ее DRIVE FORWARD СК
= [69] = 68 "| DRIVE REVERSE (J)
69 69
eT "4 BYPASS VALVE (R)
[70] [70]
7] [71] LF RETRACT/EXTEND
[72] [72]
[73] [73]
[72] [7] LE RETRACT/EXTEND MAYVILLE ENGINEERING CI,
75] [75] RF RETRACT/EXTEND —
7 _
= == ELEC. SCHEM,
RR RETRACT/EXTEND —_—
[78] [78] PROPORTIONAL VALVE (D) CADEEY 4 | 9 | RT Wl | SL
75] 775] - AERTAL WORK PLATFORM DIVISION
En En еее OUTRIGGERS EXTEND (UPPER A) CUSTOMER NUMBER 2587 ARTWORK 210 CORPORATE DR, =
A, OUTRIGGERS RETRACT (LOWER A) AND PROJECT NAME ЛЕ E 990 (PHONE : EC all) ;
[53] [53] ; | 5 DPIVE BELIEF VALVE BEAVER DAM, WISCONSIN 53916-0990 (FAX; 920-887-2480
[ea] [84] A, AXLE LOCKING VALVES ART O 1 3 CM 1 9 1 3 0
, PART NUMBER scace N/A seer | UF DRAWING NUMBER
I
N
| 8 | a
10
AA |
EMERGENCY HAND PUMP
OQ
т AL
FLOATATION AXLE LOCKS
a STEERING
o
oe ana a
| RETRACT
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ST ome de |
Lt Lt
OUTRIGGER OPTION
CE CE
E Cee Qi
A RETRACT
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Li Li
АКТ 812 К
ВМ1 91 28
02/21/00
OIL COOLER OPTION
Hydraulic Schematic
2591RT, 3391RT
CALLOUT | PARTNO. PART DESCRIPTION any PRESSURE
МАЛ 0445 MANIFOLD ASSY (10 GPM) WITH OUTRIGGERS N/A
MA-1 0467 MANIFOLD ASSY (10 GPM) NO OUTRIGGERS N/A
MA-2 20601 — MANIFOLD ASSY E-DOVWN N/A
MA-4 20862 — LIFT CYLINDER ASSY N/A
A 9041 4WSP TANDEM CENTER VALVE (TRIGGER N/A
B 9041 4W3P TANDEM CENTER VALVE ст LER N/A
С 9664 RELIEF VALVE STEER 1500 PSI
D 9671 CARTRIDGE 4G SPOOL Io Port N/A a
E 9670 | PRESSURE COMP REG VALVE N/A
F 6976 | 3W2P SPOOL VALVE N/A
G 9663 RELIEF VALVE 2591RT 2000 PSI
G 9663 RELIEF VALVE 3391RT 2250 PSI
H 6973 2WNC VAL N/A
| 9669 | COUNTERBALANCE VALVE 1500 PSI
J 0668 |4W3PDOIVALVE DAIVE Drnecrron+e NIA
L 6976 | WP SPOOLVALVE FRONT PNAEEL N/A
M 9666 PRESSURE REDUCING VALVE 500 PSI
N 9665 MANUAL VALVE (FREE WHEELING) N/A
p 6975 | 2W SPOOL VALVE 9 N/A
Q 6976 3W2P SPOOL VALVE N/A
R 9511 2W NO VALVE STE N/A
S 8373 | 4W2P TAN CTR SPOOL VALVE N/A
T 8373 | 4W2P TAN CTR SPOOL VALVE N/A
U 9667 | FLOW DIVIDER/COMBINER N/A
V 9667 FLOWDIVIDER/COMBINER N/A
W 9504 | CHECK VALVE N/A
X 9504 | CHECK VALVE N/A
Y 9711 RELIEF VALVE Ma: 3000 PSI
AA 8849 | HYDRAULIC HAND PUMP VALVE NA
AB 8848 | MANUAL PULL 4-WAY VALVE N/A
AC 90304 | N.C.BI-DIRECTIONAL POPPET VALVE N/A
AD 6973 N.C. POPPET 2-WAY VALVE N/A
AE 9767 | ORIFICE, UNIDIRECTION (.093) 3391RT N/A
9875 ORIFICE, UNIDIRECTION (11) 2591RT N/A
AX 9505 NEEDLE VALVE (FREE WHEELING) N/A
9672 COIL 12 VDC N/A
9519 COIL N/A
9520 COIL N/A
AY 21129 OPTION-OIL COOLER N/A
ART 812R4
BM1 91 28
—— in
A
|
|
9 |
|
|
EMERGENCY HAND PUMP | © ©
| FRONT
12 13
01 NN TL OT NT E
| |
| |
|
AC Ac >
A A |
| |
FLOATATION AXLE LOCKS |
. | |
4 | 9 AessÁeOGsmt | E
lL 15 14
STEERING | "al
| > REAR
3
| т ЕР
| |
Во Fe = — — Г |
| |
| | |
> | o
RETRACT © | | |
| | — Trt = |
EXTEND i > Y
1 | MATT |
|
| ‹ м
| E | 7
DUTRIGGERS | y ‘ НЙ [$ ал
р DR AF Tu
Gi
P 1 >] ARTB35 R4
Р2 y ML 9440 UPPER LIFT
О 5 6PM 15 GPM — JA LOWER LIFT 071/09
OUTRIGGER OPTION | "Or. CODLER OPTION
al la al le o ;
ble | 1 y jaa y (de rt > ="
SO (ee) GE —
= T= |
—]
Hydraulic Schematic
4191RT
LETTER
MAYVILLE
VALVE - PRESSURE
CALLOUT | PARTNO. PART DESCRIPTION SETTINGS
© MA-1 9656 MANIFOLD ASSY (15 GPM) WITH OUTRIGGERS N/A
MA-1 9657 2 MANIFOLD ASSY (15 GPM) NO OUTRIGGERS N/A
MA-2 20601 MANIFOLD ASSY E-DOWN N/A
MA-4 20395 LIFT CYLINDER ASSY N/A
MA-5 20589 JUNCTION BLOCK ASSEMBL Y N/A
MA-6 9926 REG, PRESS. TS10-26A-8T-N12DG Et£v. DRIVE 1000 PSI
9929 CARTRIDGE, PRESET TS10-26A-0-N-00 N/A
9928 COIL, 12 VOLT W/DIN CONN. N/A
A Hw3P TANDEM CENTER OUFRIGGERS
A Jus 39 TANDEM CENTER Steer
C RELTEF VALVE STEER (ste PSE
р дима Y4LvE PROPORTION AC.
E 9670 PRESSURE COMP REG VALVE N/A
F 6976 3W2P SPOOL VALVE LT ET N/A
G 9663 RELIEF VALVE 2591RT {rE T 2000 PSI
H 6973 2W NC VALVE 0 N/A
| 9669 COUNTERBALANCE VALVE 1500 PSI
J 9668 4W3P DO3 VALVE ) N/A
L 6976 3W2P SPOOL VALVE REN N/A
M 9666 PRESSURE REDUCING VALVE 500 PSI
N 9665 MANUAL VALVE (FREE WHEELING) N/A
P 6975 2W SPOOL VALVE í N/A
Q 6976 3W2P SPOOL VALVE ARA N/A
R 9511 2WNO VALVE STEER дите М/А
S 8373 4W2P TAN CTR SPOOL VALVE ТД ВЕ N/A
T 8373 4W2P TAN CTR SPOOL VALVE v2 Rd ve N/A
U 9667 FLOW DIVIDER/COMBINER N/A
V 9667 FLOW DIVIDER/COMBINER N/A
W 9504 CHECK VALVE N/A
X 9504 CHECK VALVE N/A
Y 9711 RELIEF VALVE MATA 3000 PSI
AA 8849 HYDRAULIC HAND PUMP VALVE N/A
AB 8848 MANUAL PULL 4-WAY VALVE N/A
AC 90304 | N.C. BI-DIRECTIONAL POPPET VALVE N/A
AD 6973 N.C. POPPET 2-WAY VALVE N/A
AE 9768 ORIFICE, UNIDIRECTION (.098) N/A
AF 9769 RELIEF, TAMPER PROOF VALVE 2450 PSI
AX 9505 NEEDLE VALVE (FREE WHEELING) N/A
9672 COIL 12 VDC N/A
9519 COIL N/A
9520 COIL N/A
AY 21129 OPTION-OIL COOLER N/A
ART835 R4
BM19446
AI Ia
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