Ramsey Powermaster 20K User Manual

OPERATING, SERVICE AND
MAINTENANCE MANUAL
POWERMASTER SERIES 20,000 LB
INDUSTRIAL WINCH AND BUMPER
CAUTION: READ AND UNDERSTAND THIS MANUAL BEFORE INSTALLATION AND OPERATION OF
WINCH. SEE WARNINGS!
TABLE OF CONTENTS
INTRODUCTION ............................................................................................................. 1
WARRANTY INFORMATION ............................................................................................ 1
SPECIFICATIONS ........................................................................................................... 1
WARNINGS .................................................................................................................... 1
CAPSTAN OPERATION ................................................................................................... 2
CABLE INSTALLATION .................................................................................................... 2
HYDRAULIC SYSTEM REQUIREMENTS ............................................................................ 3
PERFORMANCE CHARTS ............................................................................................... 3
CLUTCH OPERATION ..................................................................................................... 4
WINCH OPERATION ....................................................................................................... 4
MAINTENANCE .............................................................................................................. 4-5
TROUBLESHOOTING GUIDE ............................................................................................ 5
INSTRUCTIONS FOR DISASSEMBLY ................................................................................ 6-14
PARTS LIST AND PART DRAWING ................................................................................... 15-17
LIMITED WARRANTY ..................................................................................................... 18
Rated Line Pull
(lbs.)
………………………………………………………………………….
20,000
(Kg.)
……………………………………………………………..
9070
Gear Reduction
………………………………………………………………
21:1
Weight (without cable)
20K Bumper Winch (Less Bumper)…………….………….
337 lbs
LAYER OF CABLE
1 2 3
4
5
*Rated line pull per layer
lbs.
20,000
17,300
15,200
13,600
12,300
Kg.
9,070
7,840
6,890
6,160
5,570
* Cable Capacity per Layer
20K Winch ft.
30
70
115
165
220
m 9 21
35
20
67
* Line Speed (at 30 GPM)
FPM
42
47
53
59
65
MPM
12.1
14.3
16.1
17.9
19.8
* These specifications are based on recommended wire rope of 9/16" Extra Improved Plow Steel and a 14.9 cu. in. / Rev. motor.
RAMSEY HYDRAULIC PLANETARY WINCH MODEL POWERMASTER 20K
PLEASE READ THIS MANUAL CAREFULLY
This manual contains useful ideas in obtaining the most efficient operation from your Ramsey Winch, and safety procedures one needs to know before operating a Ramsey Winch. Do not operate this winch until you have carefully read and understand the "WARNINGS" and "OPERATION" sections of this manual.
WARRANTY INFORMATION
Ramsey Winches are designed and built to exacting specifications. Great care and skill go into every winch we make. If the need should arise, warranty procedure is outlined on the back of your self-addressed postage paid warranty card. Please read and fill out the enclosed warranty card and send it to Ramsey Winch Company. If you have any problems with your winch, please follow instructions for prompt service on all warranty claims. Refer to back page for limited warranty.
SPECIFICATIONS*
NOTE: The rated line pulls shown are for the winch only. Consult the wire rope manufacturer for wire rope ratings.
CAPSTAN RATING IS 3,000 LBS BASED ON 7 DRUM BARREL.
WARNINGS:
CLUTCH MUST BE FULLY ENGAGED BEFORE STARTING THE WINCHING OPERATION. DO NOT START WINCH MOTOR BEFORE ENGAGING CLUTCH. DO NOT DISENGAGE CLUTCH UNDER LOAD. STAY OUT FROM UNDER AND AWAY FROM RAISED LOADS. STAND CLEAR OF CABLE WHILE PULLING. DO NOT TRY TO GUIDE CABLE. DO NOT EXCEED MAXIMUM LINE PULL RATINGS SHOWN IN TABLE. DO NOT USE WINCH TO LIFT, SUPPORT, OR OTHERWISE TRANSPORT PEOPLE. A MINIMUM OF 5 WRAPS OF CABLE AROUND THE DRUM BARREL IS NECESSARY TO HOLD THE LOAD.
CABLE ANCHOR IS NOT DESIGNED TO HOLD LOAD.
1 OM-914206-0112-C
CAPSTAN SAFEGUARDS AND OPERATION
CAUTION: THE CAPSTAN OPERATES IN THE OPPOSITE DIRECTION OF THE WINCH DRUM. CONFIRM CAPSTAN ROTATION PRIOR TO OPERATION.
The winch is equipped with a dual brake valve cartridge; therefore, the capstan may be operated in
either direction. The rope can be wrapped around the capstan in either direction.
CABLE INSTALLATION
1. Unwind cable by rolling it out along the ground to prevent kinking. Securely wrap end of wire rope, opposite hook, with plastic or similar tape to prevent fraying.
2. Place taped end of cable into hole in cable drum as shown below. Use 3/8”-16NC X 3/8” Lg. Hx socket drive setscrew to secure cable to drum.
3. Carefully run the winch in the “reel-in” direction. Keeping tension on end of cable, spool all the cable onto the cable drum, taking care to form neatly wrapped layers.
After installing cable, check freespool operation. Disengage clutch and pull on cable at walking speed. If cable “birdnests”, loosen jam nut #30 and turn 3/8”-16NC capscrew #26 clockwise to increase drag on drum. If cable pull is excessive, loosen 3/8”-16NC capscrew #26 by turning counterclockwise. Tighten jam nut when proper setting is obtained.
SETSCREW
INSERT CABLE AS SHOWN
30
26
2 OM-914206-1208-B
HYDRAULIC SYSTEM REQUIREMENTS
Refer to the performance charts, below, to properly match your hydraulic system to the Powermaster 20K winch performance. The charts consist of:
(1) Line pull (lb.) first layer vs. working pressure (PSI) and (2) Line speed, first layer (FPM) vs. gallons per
minute (GPM). Performance based on a motor displacement of 14.9 cubic inches with 30 GPM maximum flow rate. Motor has (2) 1.062-12 SAE straight thread o-ring ports.
Note: A motor spool (open center) directional control valve is required for brake operation.
TYPICAL LAYOUT
DUAL-A & B PORT CONTROL
WITH BRAKE RELEASE SHUTTLE
MOTOR
BRAKE
PORT
A
B
PERFORMANCE CHARTS
20000
15000
10000
FIRSTLAYER
LINEPULL,LBS
5000
BASED ON 14.9 CU IN/REV MOTOR
0
0 500 1000 1500 2000 2500
WORKINGPRESSURE,PSI
HIGH PRESSURE LINE
CONTROL VALVE
3 POSITION
4 WAY VALVE
(MOTOR SPOOL)
45
40
35
30
25
20
FIRSTLAYER
15
LINESPEED,FT/MIN
10
5
0
0 5 10 15 20 25 30
LOW PRESSURE LINE
PUMP
FLOW,GPM
3 OM-914206-1208-B
CLUTCH OPERATION
WARNING: CLUTCH MUST BE FULLY ENGAGED BEFORE STARTING THE WINCHING OPERATION.
To engage clutch:
1. Grasp shift lever and push toward drum to the “In” position.
2. If shift lever detent does not engage to the detent hole, then the clutch is not fully engaged. The
cable drum may need to be manually rotated slightly while pushing on the shift lever to align the clutch splines.
WARNING: DO NOT DISENGAGE CLUTCH UNDER LOAD.
To disengage clutch:
1. Run the winch in the "cable out" direction until the load is off the cable.
2. Grasp the shift lever and pull aw ay from drum to the “Out” position until shift lever detent engages in detent hole. If there is resistance in moving the shift lever, the cable drum may be manually rotated in the cable “Out” direction thereby relieving the preload and allowing the lever to shift. The cable may now be pulled off by hand.
WINCH OPERATION
The best way to get acquainted with how your winch operates is to make test runs before you use it. Plan your test in advance. Remember, you hear your winch, as well as see it operate; learn to recognize the sounds of a light steady pull, a heavy pull, and sounds caused by load jerking or shifting. Gain confidence in operating your winch and its use will become second nature with you.
The uneven spooling of cable, while pulling a load, is not a problem, unless there is a cable pileup on one end of drum. If this happens reverse the winch to relieve the load and move your anchor point further to the center of the vehicle. After the job is done you can unspool and rewind for a neat lay of the cable.
MAINTENANCE
Adhering to the following maintenance schedule will keep your winch in top condition and performing as it should with a minimum of repair.
A. WEEKLY
Check the oil level and maintain it to the oil level plug. If oil is leaking out, determine location and
1.
repair.
2.
Check the pressure relief plug on the gear housing cover. Be sure that it is not plugged.
3. Lubricate cable with light oil.
B. MONTHLY
1. Check the winch mounting bolts. If any are missing, replace them and securely tighten any that are
loose. Use grade 8 or better bolts.
2. Inspect the cable. If the cable has become frayed with broken strands, replace immediately.
4 OM-914206-1208-B
C. ANNUALLY
1. Drain the oil from the winch annually or more often if winch is used frequently.
2. Fill the winch to the oil level plug with clean kerosene. Run the winch a few seconds with no load in the
reel in direction. Drain the kerosene from the winch.
3. Refill the winch to the oil level plug with all purpose SAE 80W-140 gear oil.
4. Inspect bumper and surrounding structure for cracks or deformation.
TROUBLESHOOTING GUIDE
--------------------------------------------------------------------------------------------------------------------------------------
CONDITIONS POSSIBLE CAUSE CORRECTION
--------------------------------------------------------------------------------------------------------------------------------------
OIL LEAKS FROM WINCH 1. Seals damaged or worn. 1. Replace seal.
2. Too much oil. 2. Drain excess oil. Refer to OPERATION.
3. Damaged gaskets. 3. Replace gaskets.
4. Damaged o-rings. 4. Replace o-rings.
--------------------------------------------------------------------------------------------------------------------------------------
WINCH RUNS TOO SLOW 1. Low flow rate 1. Check flow rate. Refer to
HYDRAULIC SYSTEMS performance chart page 3.
2. Hydraulic motor worn out. 2. Replace motor.
-------------------------------------------------------------------------------------------------------------------------------------
CABLE DRUM WILL NOT 1. Clutch not disengaged 1. Check operation, refer to page FREESPOOL 4.
---------------------------------------------------------------------------------------------------------------------------------------
BRAKE WLL NOT HOLD 1. Incorrect directional control 1. Use only a motor spool (open
valve. (Cylinder spool, closed center) directional control center). valve.
5 OM-914206-1208-B
INSTRUCTIONS FOR DISASSEMBLY
1. NOTE: Removal of winch from bumper will require 2 persons. Winch must be lowered
through the bottom of bumper. Do not attempt to lift winch out through the top of bumper.
2. To remove the winch from the bumper, it will be necessary to first disconnect the capstan drive
shaft # 105 from the winch by removing (1) 5/8-11UNC capscrew #109. Pull capstan drive shaft out through hole in end of bumper. If it is necessary to remove the pillar block # 104, remove (2) capscrews # 110 from front and (2) capscrews #110 from back side of bumper, pillar block can then be removed from the underside of the bumper.
110
109
105
104
106
101
3. NOTE: Winch must be supported prior to removing winch mounting bolts.
4. Remove (6) capscrews #110 from back side of bumper as shown below. Next remove (4)
capscrews # 111 from back side of bumper. Remove (4) capscrews #108 from front side of bumper. Once these capscrews are removed, the winch can be removed from the underside of bumper.
111
110
111
110
101
108
108
106
6 OM-914206-1208-B
5. Remove vertical roller pin #120 from right hand side of roller guide #102 by removing spring
pin #119. Spring pins should be removed by driving inward through the roller. Vertical roller pin has (2) lube fittings #118 located one at either end of the roller. Once the vertical roller pin is removed from right hand side of roller guide, vertical roller #117 can be removed. Remove vertical roller from left hand side of roller guide in the same way.
117
119
102
120
6. The two horizontal rollers #116 are held in place by the roller guides and can now be removed.
Each horizontal roller has (2) lube fittings #118, located one at either end of the roller. To remove the right hand roller guide #102, and the left hand roller guide #103 remove (3) capscrews #111, (3) washers #114, and (3) nuts #112 each side.
112
112
114
111
118
103
116
111
102
114
7 OM-914206-1208-B
INSTRUCTIONS FOR OVERHAUL – 20K Powermaster Winch
1. Drain oil from gear housing by removing plug #65 from drain hole in end bearing. When
refilling oil in gear housing, use 16 ounces of SAE 80W-140 oil.
65
2. Freespool drum to locate drain hole in bottom. Remove plugs #47 from barrel of drum. Drain oil
from drum barrel. When refilling oil in drum, use 16 ounces of SAE 80W-140. Remove mounting angle #5 by loosening (3) capscrews #25 each side.
5
25
8 OM-914206-1208-B
25
3. Loosen (6) capscrews #27 and remove clutch housing cover #7. Remove relief fitting #36 and
plug #46 from clutch housing cover as shown. Remove shaft oil seal #54; also remove clutch housing o-ring #44 and bushing #21. Pull shifter lever away from drum and slide clutch yoke #18 from shaft.
18
44
36
27
54
46
21
7
9 OM-914206-1208-B
4. Slide clutch end bearing #2 from drum. Drum freespool drag puc k #12, drum freespool spring
# 58, and brake disc spacer # 62 will fall out when end bearing is removed from drum. Retain these items for re-assembly.
To remove shifter yoke #19, drive spring pin #50 inward through shifter yoke. Lift shifter assembly out by pulling up on shifter handle assembly #17 until shifter shaft #15 is clear of shifter yoke #19. Yoke can then be lifted out of end bearing.
To replace handle #17 on shifter shaft #15, first remove spring pin #51, then slide handle assembly #17 from shifter shaft #15. O-ring #45 can be replaced at this time.
To replace shifter detent bracket #20, first remove (2) ¼ x 20 capscrews #23 and (2) ¼ lockwashers # 31, then remove shifter detent bracket #20 and replace.
17
45
50
19
51
15
2
62
12
58
65
46
30
26
23
31
20
10 OM-914206-1208-B
5. Remove drum bushing assembly #22. Note that the (6) spring pins #53 are pressed into the
bushing and cannot be removed. To replace the drum bushing, first press in the (6) spring pins #53, and then replace the bushing. Drum seal #55 can also be replaced at this time if needed.
Note: Replacement bushings do not include the pins so you will need to order them separately.
55
22
53
11 OM-914206-1208-B
6. Remove output shaft #16, output carrier assembly #1, and input carrier assembly #6 from
drum #13. Disassemble in the following order: Knock (3) spring pins #49 inward to center of input carrier assembly #6. Remove (3) input
planet pins #52 from input carrier assembly #6. Remove (3) input planet gears #4 from input carrier assembly #6.
Remove output shaft external retaining ring #57 from output shaft #16. Slide input carrier #6 f
rom output shaft #16.
Remove thrust washer #61 from output shaft #16. Slide output carrier assembly #1 from output shaft #16. Output carrier assembly #1 must be purchased as an assembly. Replacement gears are not available.
16
1
61
6
49
4
52
49
4
52
4
49
57
52
13
12 OM-914206-1208-B
7. Remove drum #13 from motor end bearing #3. Remove drum seal #55. Check for signs of
wear and replace if necessary.
13
55
8. Remove input shaft #14 from motor end bearing #3.
14
3
3
9. To remove motor #37 from motor end bearing #3, first detach hydraulic brake release hose
assembly #64 from elbow fitting #33 and #34. Loosen (2) ½-13 capscrews #24. Remove motor gasket #35, and (11) brake springs #59.
10. To remove motor control valve #60, loosen (3) 3/8-16 NC capscrews #28. Lift motor control
valve #60 from motor #37.
Note: Do not run winch with hydraulic brake release hose assembly disconnected.
64
3
33
TO ITEM 34
28
TO ITEM 33
64
34
59
35
60
37
13 OM-914206-1208-B
24
11. Remove (2) retaining rings #56. Remove motor coupling #32 from end bearing #3. Remove roll pin #48 from motor coupling #32. Remove brake piston #10 and backup brake piston #11.
Remove o-ring #39, o-ring #38, backup ring #41, and backup ring #43 from brake piston #10. Remove o-ring #40 and backup ring #42 from backup brake piston #11. Remove (7) stators #8
and (6) brake discs #9 from end bearing #3. To re-install brake, set gear housing end down on work surface. Install well-oiled o-rings and backup rings into grooves on outside of brake piston and backup
brake piston as shown in cross-section A-A below. Piston, backup piston, brake discs and stators must be clean and well lubed with 80W-140 oil. Insert (7) stators #8 and (6) brake discs #9 into gear end alternating, with stators first and last. Insert backup brake piston #11 on to brake piston #10. Insert brake piston assembly into motor
end bearing #3. Apply even pressure on piston when installing. Insert roll pin #48 into motor coupling #32 below bottom of spline teeth. Insert motor coupling
#32 into end bearing #3. Install (2) retaining rings #56 into grooves in motor end housing.
3
8
34
9
42
38
43
DRUM SIDE MOTOR SIDE
11
11
40
SECTION A-A
42
40
39
41
10
43
38
10
A
A
39
41
32
56
48
14 OM-914206-1208-B
PARTS LIST – POWERMASTER 20K BUMPER WINCH
/
101
15
105
109
110
ITEM QT Y.
PART NO
101 1 296654 20 K BUMPER WINCH PORTS DOWN
1 296 680 20K BUMPER WINCH PORTS UP 102 1 333026 ROLLER GUIDE-RH 103 1 333027 ROLLER GUIDE-LH 104 1 296676 PILL AR BLOCK 105 1 296679 CA PSTAN DRIVE SH AFT A SSEM BLY 106 1 410010 BUMPER-BLACK 108 4 414550 BOLT-1/2-13 NCX1
109 1 414672 CA PS CREW-5/8-11UNC X 3.5 0 L G HX
110 10 414 961 CAPSCREW-1/2-13NC X 1. 25 LG HX H D
111 10 414 512 CAPSCREW-1/2-13NC X 1. 25 LG HX H D
112 6 418069 NUT-1 /2- 13NC HEX REG,ZINC PLATED
113 1 418080 NUT-5 /8- 11NC REG HEX,ZINC PLATED
114 6 418218 L OCKWASH ER-1/2 ID MED SE CT,ZI NC
115 2 418223 WASHER-1/2 USS FL AT,ZI NC PLATED
116 2 424033 ROLLER-HORIZONTAL 117 2 424034 ROLLER-VERTICAL 118 8 456001 L UBE FITTING 119 2 470105 SPRI NG PIN 120 2 470109 VERTICA L ROLLER PIN
DESCRIPTION
3
4LG,HXHD,Z/P,GR.8
HD GR8 Z/P
GR8 Z/P
GR8 Z/P
PLT
113
115
111
114
118
108
119
117
104
118
120
110
112
103
111
106
110
118
118
120
118
118
112
TORQUE VALUE CHART
GRADE 5
SIZE TORQUE VALUE 1/4-20 3/8-16 1/2-13
76 IN LBS 23 FT LBS 57 FT LBS
3/4-16 223 FT LBS
GRADE 8
SIZE TORQUE VALUE
1/2-13
80 FT LBS
5/8-11 159 FT LBS
111
116
117
114
119
102
108
16
36
27
16
1
61
4
49
52
4
4
49
49
52
6
25
52
57
47
13
5
46
47
44
29
55
14
3
25
54
34
21
7
31
23
26
9
30
18
42
20
46
19
50
8
40
11
65
10
65
43
62
17
58
38
15
45
12
51
41
2
55
22
53
28
39
33
32
60
56
POWERMASTER
20K BUMPER WINCH
*
63
64
* CONFIRM MOTOR PORTS UP OR MOTOR PORTS DOWN FOR CORRECT HOSE ASSEMBLY
48
59
35
37
24
G
4
4
G
5
4
5
T
T
G
E
E
4
E
5
4
5
T
T
4
T
G
E
G
G
T
5
4
5
G
T
5
4
5
4
T
4
5
17
PARTS LIST – POWERMASTER 20K BUMPER WINCH
ITEM QTY. PART NO DESCRIPTION ITEM QTY. PART NO DESCRIPTION
1 1 247040 OUTPUT CARRIER 33 1 432018 FITTING-90 DEGREE ELBOW, -4 SAE ORING TO -4 JIC 2 1 296673 CLUTCH END BEARIN 3 1 29 667
3 29 6675INPUT PLANE T GEAR ASSEMBLY 36 1 456008 RELIE F FI TTI NG
1 30 3127 ANGL E-TOW 37 1 458144MOTOR- HYD (14.9) CU I N 1" SHAF 6 1 31 7015CARRIER-INPU 7 1 328166 COVER-CLUTCH HOUSIN 8 7 33 0011 STATOR-BRA K 9 6 330012 DISC-BRAKE FRICTI ON 41 1 46 2070 RI NG-BACKUP, 3.143 ID X .076 THK, 8- 338
10 1 33001 3 PISTON-BRAK 11 1 33001 12 1 33001 13 1 33223 1 DRUM-MACH INED 4 14 1 35513 9 SHAFT-I NPU 15 1 355141 SHAFT-SHIFTER 47 2 468041 PLUG, -8 SAE, 3/4"-16 UNF 16 1 35514 17 1 296682 SHIFT LEVER ASSEMBLY 49 3 470060 S PRI NG PI N-3/16 X 1/2 L 18 1 370065CLUTCH-YOK 19 1 37006 1 YOKE- SHIFTER 51 1 470104PI N-SPRI NG, .25 X 1.5 L 20 1 408364BRACKET-SHIFTER DETEN 21 1 41211 22 1 41213 2 BUSHI NG-DRUM 5 23 2 414038 CAPSCREW-1/4-20NC X .75 LG HX HD GR5 Z/P 5 24 2 414511 CAPSCREW-1/2-13 X 2.0 LG SOC HD 56 2 490049 RING-INTE RNAL RETAI NIN 25 6 414513 CAPSCREW-1 /2- 13UNC X 2.00 LG HX HD GR8 Z/P 57 1 490061 RING-EX TERNAL RETAI NING, OUTPUT S HAF 26 1 414772 CAPSCREW-3 /4- 16NF X 2.0 LG HX HD GR 27 6 414906 CAPSCREW-3/8-16NC X 1.5 LG SOC HD F/B 59 11 49412 28 3 41493 29 1 416057 SETSCREW-3/ 8-16NCX3/ 8LG,HX SOCHD CU 61 1 518071 THRUST WASHER 30 1 418098 NUT-3/4 -16NF HEX JAM 62 1 53009 31 2 418149 LOCKWASHER-1/4 MED SECTI ON,ZINC PL 32 1 43102 3 COUPLING-MOTOR 6
MOT OR END BEAR I N
PI ST ON-BACKUP BRAK PUCK-DRAG, DRUM FREESPOOL 4
SHAFT-OUTPU
BUSHI NG-CLUTCH HOUSI NG COVER 53 6 470123 PIN-SPRING, .188 X 1.00 LG
CAPSCREW-3 /8- 16NC X 2.5 LG SOC HD 60 1 516011 VALVE-MOTOR CONTROL
3 3
38 1 462067 O- RING-2.225 I D X .210 THK, 2-331 39 1 462068 O- RING-3.10 ID X .210 THK, 2-3 38 40 1 462069 O- RING-2.975 I D X .210 THK, 2-337
42 1 462071 RING-BACKUP, 3.018 I D X .076 THK , 8- 337 43 1 462072 RING-BACKUP, 2.268 I D X .076 THK , 8- 331
46 2 468016 PLUG-PIPE 1/8 -27NPTF SOC HD
48 1 470033 S PI ROL PIN
50 1 470103 PIN-SPRING, .25 X 1.0 L
52 3 470107 PIN-INPUT PLANET
58 1 494002 S PRI NG-DRUM FREESPOOL
63 1 509130 HOSE ASSEMBLY - PORTS DOWN
6
1 432044FITTING-45 DEGREE ELBOW, -4 SAE ORING TO -4 JIC 1 442223 GASKET- MOT OR
1 462077 O-RING- 6.98 4 I D X .139 THK, 2-262, CLUTCH HSG CVR 1 462078 O-RING- .549 ID X .103 THK, 2-1 13, S HIF TER SHAF
1 486066 S EAL-SHAF T OIL 2 486093 S EAL-DRUM
SPRING-BRAKE
SPACER-BRAKE DISC
1 509142 H OSE ASSEMBLY - PORTS UP 2 468018 PLUG - 3/ 8" -18 NPTF HX SOC
Limited Warranty
RAMSEY WINCH warrants each new RAMSEY WINCH to be free from defects in material and workmanship for a period of one (1) year from date of purchase.
The obligation under this warranty, statutory or otherwise, is limited to the replacement or repair at the Manufacturer's factory, or at a point designated by the Manufacturer, of such part that shall appear to the Manufacturer, upon inspection of such part, to have been defective in material or workmanship.
This warranty does not obligate RAMSEY WINCH to bear the cost of labor or transportation charges in connection with the replacement or repair of defective parts, nor shall it apply to a product upon which repair or alterations have been made, unless authorized by Manufacturer, or for equipment misused, neglected or which has not been installed correctly.
RAMSEY WINCH shall in no event be liable for special or consequential damages. RAMSEY WINCH makes no warranty in respect to accessories such as being subject to the warranties of their respective manufacturers.
RAMSEY WINCH, whose policy is one of continuous improvement, reserves the right to improve its products through changes in design or materials as it may deem desirable without being obligated to incorporate such changes in products of prior manufacture.
If field service at the request of the Buyer is rendered and the fault is found not to be with RAMSEY WINCH's product, the Buyer shall pay the time and expense to the field representative. Bills for service, labor or other expenses that have been incurred by the Buyer without approval or authorization by RAMSEY WINCH will not be accepted.
See warranty card for details.
Ramsey Winch Company
Post Office Box 581510
Tulsa, Oklahoma 74158-1510
Telephone: (918) 438-2760 FAX: (918) 438-6688
OM-914206-1208-B
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