Manual - Perkins Manufacturing

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PART #
D78137
D78087
D78133
D78135
D78134
D78132
D63186
DESCRIPTION
REAR MTG PLATE WELDMENT
RH FRONT MTG PLATE WELDMENT
LH OUTER DRIVER ARM WELDMENT
LH INNER DRIVER ARM WELDMENT
RH INNER DRIVER ARM WELDMENT
RH OUTER DRIVER ARM WELDMENT
HYDRAULIC CYLINDER
D62079
D78501A
D78052
D78047
D78077
D78043
D78090
D78079
BOLT HHCS 3/8-16 X ¾
FRAME WELDMENT FOR ARMS
RH TUBE SLIDE GUIDE WELDMENT
UPPER HOOK WELDMENT
MTG BRACKET – UPPER HOOK
LOWER LATCH WELDMENT
LH LWR LATCH BRACKET
PIN
2
1
2
2
2
2
1
2
D78136
D78092
D78524
D78525
D76723
D78088
D78541
D78082
D78080
D78078
D78076
D62464
D62473
D72073
D62006
D62110
D62044
CLAMP BAR
RH LWR LATCH BRACKET
LH ARM WELDMENT
RH ARM WELDMENT
PIN-UPPER HOOK
LH SLIDE TUBE GUIDE WELDMENT
PIN – ARM PIVOT
UHMW LOWER BUMPER
RETAINER DISC
PIN-LIFT CYL. HEAD END
UHMW TEETH
¾-10 NUT
BOLT HHCS ¾-10 X 3
EXTENSION SPRING
BOLT FHCS ½-13 X 1 1/4
BOLT SHCS 3/8-16 x 1
BOLT FHCS 3/8-16 X 1 1/4
1
1
1
1
2
1
2
2
7
2
8
4
4
2
8
16
6
z D6207 & D6208 ONLY
QTY
1
1
1
1
1
1
2
„
z
z
z
z
z
„
„
z
„
„ D6208 & D6212 ONLY
24
#
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38
39
40
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42
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45
46
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48
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PART #
D62405
D62081
D62080
D78834
D78140
D62412
D72001
D62409
D65925
D78011
DESCRIPTION
BOLT HHCS ½-13 X 2
NYLOCK LOCKNUT ½-13
NYLOCK LOCKNUT 3/8-16
UHMW BUMPER
BRACKET-HOSE PROTECTION
BOLT HHCS 3/8-16 X 2 1/4
STUD ½-13 X 1 ¾”
BOLT HHCS ½-13 X 1 1/4
SET SCREW ¼-28 X 3 /8
LH MTG. PLATE WELD
QTY
24
4
4
2
1
4
4
20
2
1
Z102
D77347
D76677
D72003
D72030
GREASE ZERK STR. ¼-28
PIN-LOWER LATCH
TORSION SPRING
SNAP RING 5/8
THIN LOCKNUT 1/2-13
4
2
2
4
8
D63029
D62105
* D62459
D72028
D72018
D62106
D78000A
GREASE ZERK CAP-PLASTIC
SPLIT LOCKWASHER ½”
SPACER 1.75X1.25X.062THK
90 DEG GREASE ZERK ¼-28
¾” SNAP RING
SPLIT LOCKWASHER 3/8
FRAME WELD, NO ARMS
6
2
8
8
2
2
1
*
= NOT SHOWN
z
z
z
z
„
NOTE: EXPLODED VIEW REPRESENTS D6208, WHICH HAS BOTH
ARMS AND HOOKS. DEPENDING ON THE MODEL YOU HAVE, YOUR
UNIT MAY NOT COME EQUIPPED WITH ALL OPTIONS SHOWN.
D6207 WITH U.S. HOOKS – NO ARMS
D6208 WITH U.S. HOOKS – WITH AMS
D6212 NO U.S. HOOKS – WITH ARMS
D6213 NO U.S. HOOKS – NO ARMS
z D6207 & D6208 ONLY
„ D6208 & D6212 ONLY
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SYMPTOM
A
B
C
LIFTER OPERATION IS
VERY ERRATIC
CART LIFTER WILL NOT
PICK UP THE WEIGHT
LIFTER OPERATES
SLOWLY
POSSIBLE CAUSES
AIR COULD BE
TRAPPED IN SYSTEM.
SOLUTION
BLEED ALL AIR OUT
FLOW IS TOO LOW
INCREASE FLOW FROM
DIVERTER VALVE
ADJUSTABLE FLOW
VALVE IS NOT
WORKING PROPERLY
CART IS OVERWEIGHT
ADJUST, CLEAN OR
REPLACE THE FLOW
DIVERTER VALVE.
REDUCE WEIGHT OF
CART
HAND VALVE
PRESSURE SET TO
LOW
CHECK AND ADJUST
PRESSURE RELIEF ON
HAND VALVE
TRUCK PRESSURE SET
TOO LOW
ADJUST TRUCK’S MAIN
RELIEF (SEE
MANUFACTURER’S
INSTRUCTIONS)
FAULTY HAND VALVE
REPLACE HAND VALVE
ACTUATOR/CYLINDER
HAS INTERNAL
LEAKAGE
FLOW ADJUSTMENT
SCREW ON DIVERTER
IN TO MUCH
REBUILD ACTUATOR
OR RETURN TO
PERKINS FOR SERVICE
ADJUST SCREW OUT
TO INCREASE FLOW
ENGINE IDLE IS TOO
LOW
ADJUST ENGINE IDLE
FAULTY HAND VALVE
REPLACE HAND VALVE
FAULTY TRUCK PUMP
CHECK TRUCK
MANUFACTURER’S
INSTRUCTIONS
DEBRS CLOGGING
DIVERTER VALVE
DISASSEMBLE AND
CLEAN DIVERTER
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SYMPTOM
D
LIFTER OPERATES TOO
FAST
POSSIBLE CAUSES
ADJUSTMENT SCREW
IS OPEN TOO MUCH
SOLUTION
ADJUST DIVERTER
FLOW DOWN
ENGINE IDLE TO HIGH
ADJUST ENGINE IDLE
DOWN
REPLACE SEAL KIT,
PART #D63477
INSTALL NEW SPRING
PART #D63192
E
DIVERTER VALVE IS
LEAKING OIL
WORN OR DAMAGES
SEALS
WORN OR BROKEN
SPRING CENTER
DEVICE
F
HAND VALVE LEVER
STICKS IN THE UP OR
DOWN POSITION
DEBRIS OR RUST
AROUND SPOOL
DISASSEMBLE AND
CLEAN SPOOL &
HOUSING
PRESSURE ”IN” &
“OUT” HOSES
REVERSED
WORN OR DAMAGED
SEALS
REVERSE HOSES TO
CORRECT ORDER
G
HAND VALVE IS
LEAKING OIL AROUND
SPOOL
H
UNABLE TO ACHIEVE
1950 PSI
I
UNABLE TO ACHIEVE
OVER 1400 PSI
WORN SPOOL
TRUCK PRESSURE TOO
LOW
TRUCK PRESSURE TOO
LOW
INSTALL NEW SEALS
PART # D63217
REPLACE HAND VALVE
ADJUST PRESSURE
RELIEF OF TRUCK
HIGHER
IF IT IS ALREADY AS
HIGH AS POSSIBLE,
INSTALL A PRESSURE
SPEED UP SWITCH
CALL YOUR TRUCK
MANUFACTURER
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SYMPTOM
J
LIFTER BREAKS
BOTTOM BAR OF
CARTS
POSSIBLE CAUSES
CHECK FOR DAMAGED
LIFTER FACEPLATE
SOLUTION
REPLACE DAMAGED
PARTS
CHECK ADJUSTMENT
OF LATCH RELEASE
ROD/PLUNGER
ADJUST SO LATCH
RELEASES PRIOR TO
CART RETURNING TO
THE GROUND
CHECK PLUNGER
SPRINGS AND MOVES
FREELY
GREASE PLUNGER OR
REPLACE AS NEEDED
CHECK MOUNTING
HEIGHT OF LIFTER
BRAND-NEW LIFTERS
THAT BREAK LOWER
BARS ARE USUALLY
MOUNTED TO LOW.
CHECK THE HEIGHT
AND REMOUNT
ACCORDINGLY
REPLACE DAMAGED
PARTS, ENSURING THE
HOOK TO HOOK
DIMENSION IS 14 3/4 15”
WARPED FACEPLATE
IS STRETCHING THE
HOOK SPACING
K
L
LIFTER BREAKS
BOTTOM AND/OR TOP
BAR OF CART
LIFTER DROPS CARTS
WARPED LOWER
LATCH
REPLACE LATCH
LIFTER MAY REQUIRE
GREASING/LATCH
CONTROL JAMMED
CART COULD HAVE
DIMENSIONS
INCOMPATIBLE WITH
LIFTER
GREASE MOVING
LATCH PARTS
LOWER LATCH FAILS
TO LOCK ON LOWER
BAR
CHECK THAT THE CART
MEETS ANSI
SPECIFICATIONS
ADJUST LATCH
MAKING SURE IT
MOVES FREELY,
REPLACE DAMAGED
PARTS AND GREASE
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M
SYMPTOM
POSSIBLE CAUSES
IN-LINE ADJUSTABLE
FLOW CONTROL NOT
ADJUSTED
SOLUTION
ADJUST VALVE IN
UNTIL LIFTER’S
DOWNWARD MOTION IS
DESIRABLE
LIFTER RETURNS TO
GROUND TOO FAST
IN-LINE ADJUSTABLE
FLOW CONTROL NOT
POSITIONED
CORRECTLY
CHECK THAT IN-LINE
ADJUSTABLE FLOW
CONTROL IS UNDER
LEFTHAND ACTUATOR
PORT, SMALL ARROW
POINTS AWAY FROM
ACTUATOR
INSTALL A P.O. CHECK
VALVE
P.O. CHECK VALVE NOT
PRESENT
N
O
LIFTER DRIFTS OUT OF
POSITON WHEN NOT IN
USE
THERE IS NO LIFTER
DAMAGE AND LATCH
ADJUSTMENTS ARE
CORRECT, BUT LIFTER
STILL BREAKS LOWER
BARS OF CARTS.
P.O. CHECK VALVE NOT
WORKING
CLEAN VALVE
CARTRIDGE, RETEST
AND REPLACE IF
NECESSARY
INTERNAL LEAKAGE IN
HAND VALVE.
CLEAN SPOOL AND
REPLACE SEAL KIT AS
NECESSARY
INTERNAL LEAKAGE IN
ACTUATOR
LIFTER OPERATING
FASTER THAN 6
SECONDS
REBUILD ACTUATOR
WITH NEW SEAL KIT
SLOW THE LIFTER BY
ADJUSTING THE FLOW
DOWN
OPERATOR SHAKING
CART BACK AND
FORTH EXCESSIVELY
TRAIN USERS TO LIMIT
CART SHAKING TO A
MINIMUM
OVERLOADED CART
REDUCE CART WEIGHT
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TO CLAIM A WARRANTY ISSUE, CALL PERKINS AND SPEAK TO A TECHNICIAN. A
SHIPMENT OF REPLACEMENT PARTS WILL BE ARRANGED AND YOU WILL BE
BILLED FOR THESE PARTS. YOU WILL RECEIVE A RGA NUMBER WHICH MUST
BE LABELED ONTO THE RETURN BOX. CREDIT WILL BE ISSUED AFTER THE
PARTS ARE INSPECTED BY THE TECHNICIAN.
PERKINS ASSUMES NO LIABILITY FOR SHIPPING COSTS OR LABOR.
PERKINS MANUFACTURING COMPANY WARRANTS ITS LIFTERS TO BE FREE FROM DEFECTS IN
MATERIAL AND WORKMANSHIP UNDER NORMAL USE FOR:
TWO (2) YEARS FOR ROTARY UNITS OR ONE (1) YEAR FOR CYLINDER UNITS.
THIS WARRANTY COVERS ALL LIFTERS SHIPPED AFTER JULY 1, 2006.
THIS WARRANTY IS EXPRESSLY LIMITED TO THE REPAIR OR REPLACEMENT OF ANY
COMPONENT MANUFACTURED BY PERKINS, WHICH IS PROVEN TO PERKINS SATISFACTION TO
HAVE BEEN DEFECTIVE IN MATERIAL OR WORKMANSHIP.
THIS WARRANTY DOES NOT
OBLIGATE PERKINS TO BEAR THE COST OF LABOR OR TRANSPORTATION CHARGES IN
CONNECTION WITH THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS, AND IT SHALL NOT
APPLY TO A PRODUCT UPON WHICH REPAIRS OR ALTERATIONS HAVE BEEN MADE UNLESS
AUTHORIZED IN WRITING BY PERKINS. ANY IMPROPER USE, SUBSTITUION OF PARTS NOT
APPROVED BY PERKINS, MODIFICATIONS OTHER THAN THOSE DONE AT THE FACTORY OR AS
AUTHORIZED IN WRITING BY THE FACTORY, OR ANY ALTERATION OR REPAIR BY OTHERS IN
SUCH A MANNER WHICH, IN PERKINS JUDGEMENT, MATERIALLY AND ADVERSELY AFFECTS THE
PRODUCT SHALL VOID THIS WARRANTY.
PERKINS MAKES NO WARRANTY OF PRODUCTS MANUFACTURED BY OTHERS AND SUPPLIED BY
PERKINS, THE SAME BEING SUBJECT TO WARRANTIES, IF ANY, OF THEIR RESPECTIVE
MANUFACTURERS.
PERKINS ASSUMES NO LIABILITY FOR ANY INCIDENTIAL, CONSEQUENTIAL, DRECT OR INDIRECT
DAMGES, LOSSES, OR DELAYS, INLCUDING BUT NOT LIMTED TO, LOSS OF PROFITS, PRODUCT,
OR TIME.
ANY SERVICE PARTS SOLD BY PERKINS SHALL HAVE A 90 DAY WARRANTY FOR REPLACEMENT
ONLY. THE WARRANTY ITEM MUST BE RETURNED TO PERKINS FOR EVALUATION UPON IT’S
REQUEST. LABOR TO REPLACE SUCH PARTS SHALL BE THE RESPONSIBILITY OF THE OWNER.
THERE IS NO WARRANTY ON USED PARTS.
PERKINS, WHOSE POLICY IS ONE OF CONTINUOUS IMPROVEMENTS, RESERVES THE RIGHT TO
IMPROVE IT’S PRODUCTS THROUGH CHANGES IN DESIGN OR MATERIALS AS IT MAY DEEM
DESIRABLE WITHOUT OBLIGATION TO INCORPORATE SUCH CHANGES IN PRODUCTS OF PRIOR
MANUFACTURE.
THE ABOVE WARRANTY SUPERSEDES AND IS IN LIEU OF ALL OTHER EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS. NO EMPLOYEE OR ANY OTHER REPRESENTATIVE OF PERKINS
IS AUTHORIZED TO CHANGE THIS WARRANTY IN ANY WAY OR GRANT ANY OTHER WARRANTY.
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