Ramsey RPH-12000 User Manual [en, de, es, fr]

OPERATING, SERVICE AND

MAINTENANCE MANUAL

MODEL RPH-12000 PLANETARY WINCH

CAUTION: READ AND UNDERSTAND THIS MANUAL BEFORE INSTALLATION AND OPERATION OF WINCH. SEE WARNINGS!

English . . . . . . . . . . . . . . . . . . . . .1

Français . . . . . . . . . . . . . . . . . . .19

Deutsch . . . . . . . . . . . . . . . . . . .37

Español . . . . . . . . . . . . . . . . . . .55

Ramsey Winch Company

P.O. Box 581510 - Tulsa, OK 74158-1510 USA Phone: (918) 438-2760 - Fax (918) 438-6688

Visit us at http://www.ramsey.com

OM-914196-0309-C

TABLE OF CONTENTS

NTRODUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

WARRANTY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

WINCH MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

CABLE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

HYDRAULIC SYSTEM REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

TYPICAL LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

PERFORMANCE CHARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

TROUBLE SHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

OVERHAUL INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-10

DIMENSIONAL DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12

PARTS LIST AND PARTS DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-18

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.

PLEASE READ THIS MANUAL CAREFULLY

This manual contains useful ideas for 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 "WARNING" 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.

WARNINGS:

CLUTCH MUST BE FULLY ENGAGED BEFORE STARTING THE WINCH. DO NOT DISENGAGE CLUTCH UNDER LOAD. DO NOT LEAVE CLUTCH ENGAGED WHEN WINCH IS NOT IN USE. 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 PERSONNEL. A MINIMUM OF 5 WRAPS OF CABLE AROUND THE DRUM BARREL IS NECESSARY TO HOLD THE LOAD. CABLE CLAMP

(SETSCREW) IS NOT DESIGNED TO HOLD LOAD. IN CAR CARRIER APPLICATIONS, AFTER PULLING VEHICLE ON CARRIER, BE SURE TO SECURE VEHICLE TO CARRIER

BED. DO NOT MAINTAIN LOAD ON WINCH CABLE WHILE TRANSPORTING VEHICLE. DO NOT USE WINCH AS A TIEDOWN. WHEN PULLING A HEAVY LOAD PLACE A BLANKET, JACKET, OR TARPAULIN OVER THE CABLE FIVE OR SIX FEET FROM

THE HOOK. AVOID CONDITIONS WHERE LOAD SHIFTS OR JERKS OCCUR, AS THEY MAY INDICATE A DANGEROUS SITUATION.

Rated Line Pull (lbs.)

……………………………………………………

12,000

(Kg.)

……………………………………………………

5,440

Gear Reduction 5.1:1

……………………………………… 110 lbs. (50 Kg)

12345 lbs. 12,000 10,000 8,500 7,500 6,600 Kg. 5,440 4,530 3,850 3,400 2,990 ft. 20 50 80 115 160 m 6 15 24 35 48 FPM3238445157 MPM 9,7 11,5 13,4 15,5 17,3

……………………………………………………………

Weight (without cable)

* These specifications are based on recommended EIPS 7/16" (11 mm) wire rope and a 24 cu.in./Rev. motor.

LAYER OF CABLE

*Rated line pull per layer

Cable Capacity per Layer

* Line Speed (at 15 GPM)

WINCH MOUNTING

ESSENTIAL MOUNTING INSTRUCTIONS TO MAINTAIN ALIGNMENT OF PLANETARY WINCH COMPONENTS: I

t is most important that this winch be mounted securely so that the three major sections (the motor end, the cable drum, and the gear housing end) are properly aligned. Excessive bushing wear and difficulty in freespooling are usually symptoms of misalignment.

In the as-installed condition, if the winch is mid-mounted, then at least one tie-plate must be attached to the mounting feet at the bottom of the winch to maintain alignment. If the winch is foot mounted then at least one tie-plate must remain mounted at midpoint of winch to maintain alignment. It is always preferred to used BOTH tie-plates in the final installed configuration.

Angle Mounting Kit, P/N 251006 is recommended for maximum ease in mounting the winch. The angle kit will allow the winch to be mounted in upright or midmount applications and will meet the criteria of serving as a solid and true mounting surface.

When mounting the winch with other than the recommended Ramsey Angle Kit, the mounting hole patterns described in the Dimensional drawings on pages 11-12 should be used. The mounting surface must be flat within .015 inch and sufficiently stiff to resist flexing. If a steel plate is used for foot mounting, it should be .750 inch thick. For this mounting application eight (8) 1/2-13NC x 1-1/2” long grade 5 capscrews with lockwashers will be needed to mount winch. Capscrews should be tightened to 85 ft-lb (115 Nm) torque.

NOTE: If angles or a steel plate are used in mounting winch, tie-plates provided with winch are to be attached to the remaining mounting pads, whether they be side or foot.

CABLE INSTALLATION

1. Unwind cable by rolling it out along the ground

to prevent kinking. Securely wrap end of cable, 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 the 3/8-16NC x 1/2” long hex socket drive setscrew (part of drum assembly item 234171) to secure cable to drum.

3. Carefully run 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 a walking speed. If cable “birdnests”, loosen jam nut (item #20) and turn nylon setscrew (item #17) clockwise to increase drag on drum. If cable pull is excessive, loosen nylon setscrew by turning counterclockwise. Tighten jam nut when proper setting is obtained.

CAUTION: OVER-TIGHTENING OF JAM NUT MAY STRIP NYLON SETSCREW.

MOTOR END

TIEPLATE AT SIDE LOCATION

TIEPLATE AT FOOT (BASE) LOCATION

GEAR HOUSING END

CABLE DRUM

CAUTION:

If longer bolts (minimum grade 5) are substituted to mount winch or to mount a roller guide at the side mount pads, bolt length must be such as to allow a maximum of .56 inch thread length engagement in the tapped holes in side of each end bearing. Use of excessive length bolts will damage the winch and prevent freespool of the drum. Torque bolts to 55 ft-lbs. (75 Nm).

FOOT MOUNT

MID MOUNT

MAINTENANCE

1. Inspect the cable for damage and lubricate frequently. If the cable becomes frayed with broken strands, replace immediately.

2. Check that the clutch is fully engaging. See OPERATION instructions, above, for the appropriate clutch shifter. FOR MANUAL CLUTCH ONLY: Monthly, disengage clutch, put several drops of oil on the clutch handle shaft and work clutch handle IN and OUT several times to lubricate inside the shifter assembly.

3. Check to see that the drum cable does not overrun (“birdnest”) when freespooling. Refer to page 4 if it does.

4. Replace drum bushings and seals if seals begin to seep grease. Refer to the Overhaul Instructions, pages 8-10. Add additional lubricant, Mobilith SHC 007, to gears and drum bearings if required.

OPERATION

The best way to get acquainted with how your winch operates is to make test runs before you actually use it. Plan your test in advance. Remember, you hear your winch as well as see it operate. Get to recognize the sounds of a light steady pull, a heavy pull, and sounds caused by load jerking or shifting. Avoid conditions where load shifts or jerks occur, as they may indicate a dangerous situation.

The uneven spooling of cable, while pulling the load, is not a problem, unless there is a cable pileup on one end of the 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.

When pulling a heavy load, place a blanket, jacket, and tarpaulin over the cable about five or six feet behind the hook. In the event of a broken cable, this will slow the snap back of the cable and could prevent serious injury.

The winch clutch allows rapid unspooling of the cable, from the cable drum, for hooking onto the load. The clutch is operated by the clutch shifter lever or air shifter.

WARNING: DO NOT DISENGAGE CLUTCH UNDER LOAD!

MANUAL CLUTCH SHIFTER (Refer to dimensional drawing page 11):

TO DISENGAGE CLUTCH: Run the winch in the reverse (reel out) direction until the load is off the cable. Pull handle out and rotate 90°. With handle in the “DISENGAGED” position, cable may now be free-spooled from the drum.

TO ENGAGE CLUTCH: Pull handle out, rotate 90° and release handle. Run the winch in reverse until the clutch handle snaps fully into the “ENGAGED” position. DO NOT attempt to pull a load unless the handle is fully at the “ENGAGED” position. If manual shift indicator light is present, the green light is lit when clutch is fully “ENGAGED”. DO NOT attempt to pull a load unless the green light is lit.

AIR CYLINDER CLUTCH SHIFTER (Refer to the dimensional drawing page 12): TO DISENGAGE CLUTCH: Run the winch in the reverse (reel out) direction until load is off the cable. Apply air pressure to the .125-27 NPT

port: 80 PSI (min.)-150 PSI (max.). CAUTION: PRESSURE MUST NOT EXCEED 150 PSI. TO ENGAGE CLUTCH: Remove air pressure from the cylinder (a return spring engages the plunger). Run winch in reverse until the clutch

engagement indicator light (green light) is lit. To install light to the vehicle electrical system refer to the Electrical Schematic on page 12.

HYDRAULIC SYSTEM REQUIREMENTS

Refer to the performance charts below to properly match your hydraulic system to the winch performance. The charts consist of:

(1) Line Pull first layer (lb.) vs. Working Pressure (PSI) (2) Line Speed, first layer (FPM) vs. flow (GPM)

SYSTEM REQUIREMENTS

2500 PSI RELIEF VALVE SETTING

15 GPM FLOW RATE

DO NOT EXCEED 20 GPM--MOTOR AND WINCH MAY BE DAMAGED

10 MICRON NOMINAL FILTRATION

SYSTEM

RELIEF

3 POSITION

4 WAY VALVE

(MOTOR SPOOL)

MAX. FLOW & PRESSURE AT RATED LOAD: 15 GPM 2500 PSI

HIGH PRESSURE LINE (.50 I.D. MINIMUM)

LOW PRESSURE LINE (.75 I.D. MINIMUM)

PUMP

PORT CONTROL

WITH BRAKE RELEASE SHUTTLE

MOTOR

BRAKE

PORT

FLOW (GPM)

2500

2000

2250

LINE PULL, FIRST LAYER (LB.)

WORKING PRESSURE, PSI

AT 15 GPM

4000

2000

0 500 1000 1500 2000 2500

10000

6000

8000

12000

RELIEF VALVE SETTING

LINE SPEED, FIRST LAYER (ft/min)

FLOW (GPM)

51015

TYPICAL LAYOUT

PERFORMANCE CHARTS

CONDITIONS POSSIBLE CAUSE CORRECTION/ACTION

DRUM WILL NOT ROTATE AT NO LOAD

Winch not mounted squarely, causing end bearing to bind up

Check mounting. Refer to Winch Mounting, page 4.

Brake damaged Inspect and replace brake

Gears damaged Inspect and replace damaged gears

DRUM WILL NOT ROTATE UNDER LOAD

Load greater than rated capacity of winch Refer to Specifications page 3 for line pull rating.

Low hydraulic system pressure Check pressure. Refer to Hydraulic Systems per-

formance charts page 6.

WINCH RUNS TOO SLOW Low hydraulic system flow rate Check flow rate. Refer to Systerm Requirements and

Typical Layout page 6.

Motor worn out Replace motor

DRUM WILL NOT FREESPOOL

Clutch not disengaged. Check Adjustment of Manual Shifter, page 9.

Check Operation, page 5.

Winch not mounted squarely, causing end bearing to bind up

Check mounting. Refer to Winch Mounting, page 4.

BRAKE WILL NOT RELEASE

Brake damaged Inspect and replace brake

CABLE BIRDNESTS WHEN CLUTCH IS DISENGAGED

Drag screw improperly adjusted Adjust nylon drag screw. Refer to Cable Installation,

page 4.

EXCESSIVE NOISE Hydraulic system flow too high Check flow rate. Refer to Typical Layout page 6.

DRUM CHATTERS IN “REEL IN” DIRECTION

Low hydraulic system flow rate Check flow rate. Refer to Typical Layout page 6.

Low hydraulic system relief pressure setting Check relief valve setting.

OIL SEEPAGE FROM BREATHER VENT OF BRAKE HOUSING

Brake piston not sealing properly Replace o-ring and backup rings on brake piston.

Refer to pages 8 and 10.

GREASE SEEPAGE FROM JOINTS IN MOTOR

Grease applied to seals during assembly by motor manufacturer.

NONE. Normal condition during the first few times the winch is operated.

TROUBLESHOOTING GUIDE

INSTRUCTIONS FOR OVERHAUL RPH-12000 SERIES WINCH

Take note of mounting configurations for proper mounting of parts during re-assembly. Replace all gaskets, o-rings, and seals during re-assembly.

Disconnect tube (item #44) from elbows (item #24) on bottom of brake (item #6) and valve (item #45). Remove motor (item #31) from brake housing (item #6) by unscrewing capscrews (item #15). Tap motor lightly to disengage. Replace all gaskets, o-rings and seals with new ones during re-assembly.

Remove coupling (item #23) from brake housing. Examine coupling for signs of wear, replace if necessary. If necessary, remove valve (item #45) from motor by removing capscrews (item #19) and lockwashers (item #49). If valve is removed make sure two square cross section o-rings remain seated in their counter bores in valve.

Remove brake housing (item #6) from end bearing (item #4) by unscrewing (6) capscrews (item #14) in a criss-cross pattern (2 turns each) until all capscrews are removed from brake housing. Remove brake parts from brake housing. Examine brake discs (item #26) for signs of wear, and replace if necessary. Examine o-rings (items #34 & #35) and backup rings (items #36 & #37) for signs of wear. Remove o-rings and backup rings from grooves in brake piston (item #3).

Remove and examine springs (items #42 & #43) for damage, replace if necessary.

Examine fitting (item #30) to assure that fittings are in proper working condition, replace if necessary.

Remove tie plates (item #9) from end bearings (items #4 & #5) by unscrewing capscrews (item #16), as shown. Remove snap ring (item #41) and thrust washer (item #48) from shaft. Slide motor end bearing (item #4) from drum (item #1) and drum from gear housing end bearing (item #5).

Remove input shaft (item #8) and thrust washer (item #47) from end bearing. Inspect gear teeth and splined end of shaft for signs of wear. If damaged, it will be necessary to replace shaft.

SQUARE CROSS SECTION O-RING

Remove o-ring (item #32), bushing (item #12) from outside of motor end bearing (item #4), remove o-ring (item #33), bearing (item #11) from inside of motor end bearing (item #4). Place new, well oiled, o-ring (item #33) into groove inside of end bearing and press new bearing (item #11) into end bearing. Press bushing (item #12) onto end bearing and dip o-ring (item #32) in oil and seat into groove of end bearing.

Remove seal (item #40) from gear housing end bearing (item #5). Loosen nut (item #21) and remove nylon setscrew (item #18) and remove ring gear (item #29) from gear housing end bearing, if necessary. Remove bushing (item #13) and bearing (item #10) from gear housing end bearing (item #5). Press new bushing (item #13) and bearing (item #10) into place in end bearing. Install ring gear and nylon setscrew and nut. Ring gear must be fully seated in gear housing end bearing (item #5) and slot in ring gear must NOT be aligned with clutch shifter hole. Install new seal in gear housing end bearing, with sharp edge of seal outward.

Generously apply grease (MOBILITH SHC 007) to teeth of ring gear (item #28), teeth of planet gears in drum (item #1) and to bushing in gear housing end bearing (item #5). Apply a small amount of grease to base of bushing on motor end bearing (item #4). Apply grease to teeth of gear and short end of shaft (item #8). Place gear end of shaft through thrust washer (item #47) and into bearing in end bearing (item #5). Place drum over shaft and rotate drum to engage planet gears with output gear on shaft and with ring gear in end bearing.

Assemble end bearing (item #4) to drum assembly and use tie plates (item #9) and capscrews (item #16) to hold both end bearings together. Tighten capscrews to 55 Ft. Lbs. (75 Nm.). Slide thrust washer (item #48) over end of shaft and against end bearing (item #4). Place snap ring (item #41) into groove in splined end of shaft.

If necessary, remove and replace appropriate shifter assembly (item #2 or #3), as follows:

MANUAL CLUTCH SHIFTER ASSEMBLY

Remove by loosening setscrew (item #18), jam nut and unscrewing clutch shifter. Be sure slot in ring gear is not aligned with clutch shifter hole. Rotate drum, if necessary, to insure hole and slot are not aligned. Reinstall clutch shifter with plunger, jam nut and handle positioned in cylinder housing, as shown. Thread assembly (with handle engaged in cylinder slot) into the end bearing. Pull drum toward the brake housing end bearing to remove play. Hold drum in the position and continue threading the shifter assembly in until the gap between the end of the handle and cylinder is 7/16 +0 -1/16 inch and handle is in the horizontal position, as shown below. NOTE: This gap will vary with drum endplay. With the drum pulled against the gear housing, the gap should be 3/8 inch. Lightly tighten jam nut. Rotate drum until handle snaps fully into the engaged position. Pull handle out and rotate 90o. Verify that drum can be rotated freely (at least one full revolution) with clutch shifter at DISENGAGED position. Securely tighten jam nut while holding the handle. Tighten setscrew securely. Re-check clutch operation as described on page 5.

AIR CYLINDER SHIFTER ASSEMBLY

Remove by loosening setscrew (item #18), jam nut and unscrewing clutch shifter. To reinstall, thread air cylinder into housing. Install one or two shims (item #45) under cylinder head, if needed, to orient air cylinder port for pneumatic connections. Tighten setscrew. Refer to page 5 and check for proper operation of the clutch.

BLOCKED CLUTCH

Insert plunger into gear housing bore so it engages into ring gear slot. Pull drum flange toward gear housing and thread setscrew into housing until it bottoms out and drum starts to move. Back setscrew out 1/2 turn and lock in place with jam nut.

-1/16

7/16

BLOCKED CLUTCH

SETSCREW

JAM NUT

PLUNGER ASSEMBLY

CYLINDER

HANDLE (HORIZONTAL)

MANUAL CLUTCH ADJUSTMENT

PLUNGER

PLANET GEARS

JAM NUT

MANUAL CLUTCH SHIFTER

AIR-CYLINDER CLUTCH SHIFTER

Set winch on gear housing end with motor end bearing (item #4) up. Insert (6) springs (item #42) into pockets of motor end bearing (item #4), as shown, leaving top and bottom pockets empty. Install coupling (item #23) over splined end of shaft (item #8). Put (4) brake pins (item #7) into (4) holes in motor end bearing. Install well-oiled o-ring (items #34 & #35) and backup rings (items #36 & #37) into grooves in O.D. of piston (item #3). Place o-rings into portions of grooves nearest to center of piston in both cases. See SECTION A-A below.

Piston (item #3), brake disc (item #26) and separator plates (item #39) must be clean and free of grease and oil. Place piston over pins (item #7) and on top of springs (item #42). Place separator plates (item #39) and brake disc alternately on top of piston, as shown below. Press larger diameter end of (4) springs (item #43) into pockets in brake housing (item #6). Place gasket (item #27) on top of end bearing (item #4). Place brake housing over brake parts with fitting ports downward toward mounting feet. Align mounting holes and force brake housing down onto end bearing (item #4). Apply 271 Loc-tite to 6 capscrews (item #14) and finger tighten until flush with surface of brake housing. Torque capscrews (2 turns each) in a criss-cross pattern until a torque of 30 ft. lbs., per capscrew, is achieved.

Place gasket (item #28) into position on mounting surface of motor (item #31). Slide motor shaft into coupling and attach motor to brake housing (item #6). Use (2) capscrews (item #15) with lockwashers (item #22) and torque to 87 ft. lbs. (118 Nm) each. Securely connect tube (item #44) to elbows (item #24) in valve (item #45) and in bottom of brake housing (item #6).

Apply at least 550 PSI hydraulic system pressure to release brake and verify that brake releases, by observing that the winch drum rotates.

SECTION

28,4

1.12

231,6

9.12

2.25

57,2

(TYP.)

.500-13UNC X .75" (19,1 MM) DEEP

TAPPED HOLE (TYP. 4 PLACES EACH

DRUM

247,7

9.75

PRESSURE IN GIVES CLOCKWISE DRUM

ROTATION VIEWED FROM MOTOR END

PRESSURE IN GIVES COUNTER-CLOCKWISE DRUM

.88

O-RING PORT (TYP. 2 PLACES)

.875-14 SAE STRAIGHT THREAD

22,4

44,5

1.75

140,5

5.53

124,0

4.88

311,2

12.25

3.94

100,0

BARREL DIA.

4.62

117,3

MOTOR CONTROL VALVE DETAIL

WITH MANUAL CLUTCH SHIFTER

14,2

.56

(TYP.)

28,4

1.12

(TYP.)

RAMSEY WINCH CO

TULSA OK

256,8

10.11

MODEL RPH-12,000

VIEW

WINCH

96,3

3.79

412,7

16.25

CLUTCH ENGAGED POSITION

STATIC LOAD

12,7

CABLE HOLE

.50

228,6

9.00

HOLDING BRAKE

6.12 155,4

FLANGE

740,2

29.14

DIA.

CLUTCH DISENGAGED POSITION

.50

12,7

128,4

5.05

56,1

2.21

231,6

9.12

56,1

2.21

A-A

TRUE POSITION. RECOMMENDED MOUNTING HOLE DIAMETER IS .53" (13,5 MM).

*NOTE: THESE HOLE LOCATIONS MUST BE HELD WITHIN ±.03" (0,8 MM) OF

WINCH MOUNTING CAPSCREWS MUST MEET OR EXCEED SAE GRADE 5 SPECIFICATION

DIMENSIONS SHOWN ARE INCHES OVER MILLIMETERS

4.56

115,8

SIDE OF WINCH)

TAPPED HOLE (TYP. 4 PLACES EACH

.500-13UNC X .62" (15,7 MM) DEEP

END BEARING)

(TYP.)

2.21

10.11

2.21

56,1

256,8

1.12

28,4

57,2

TULSA OK

2.25

5.53 140,5

STATIC LOAD

9.00

228,6

155,4

6.12

124,0

4.88

MODEL RPH-12,000

WITH AIR CYLINDER CLUTCH SHIFTER

O-RING PORT (TYP. 2 PLACES)

.875-14 SAE STRAIGHT THREAD

16.25

412,7

3.79A96,3

WINCH

231,6

9.12

(TYP.)

1.12

28,4

.56

14,2

(TYP.)

** CAUTION: PRESSURE MUST NOT EXCEED 150 PSI.

DIMENSIONS SHOWN ARE INCHES OVER MILLIMETERS

WINCH MOUNTING CAPSCREWS MUST MEET OR EXCEED SAE GRADE 5 SPECIFICATION

*NOTE: THESE HOLE LOCATIONS MUST BE HELD WITHIN ±.03" (0,8 MM) OF

TRUE POSITION. RECOMMENDED MOUNTING HOLE DIAMETER IS .53" (13,5 MM).

ENGAGED AND "OFF" WHEN CLUTCH IS DISENGAGED.

NOTE: LIGHT SHOULD BE "ON" WHEN CLUTCH IS

RECEIVE 12V DC WHEN PTO IS ENGAGED.

ATTACH TO PTO INDICATOR SWITCH TO

SCHEMATIC

ELECTRICAL

WIRE SUPPLIED BY CUSTOMER)

ATTACH TO GROUND (16 GA.

CONNECTOR

BUTT

SWITCH

IS ENGAGED)

(ON WHEN CLUTCH

INDICATOR LIGHT

12V BATTERY

BARREL DIA.

3.94

100,0

.500-13UNC X .75" (19,1 MM) DEEP

TAPPED HOLE (TYP. 4 PLACES EACH

128,4

5.05

RAMSEY WINCH CO

4.56 END BEARING)

115,8

(SEE ELECTRICAL SCHEMATIC)

ATTACH TO 12V DC (+)

ELECTRICAL SCHEMATIC)

ATTACH TO GROUND (SEE

TAPPED HOLE (TYP. 4 PLACES EACH

.500-13UNC X .62" (15,7 MM) DEEP

.125-27NPT PORT

(CONNECT 80 TO 150 PSI **

PRESSURE LINE TO DISENGAGE

CLUTCH)

SIDE OF WINCH)

231,6

117,3

4.62

9.12

56,1

HOLDING BRAKE

1.75

44,5

MOTOR CONTROL VALVE DETAIL

VIEW A-A

22,4

.88

ROTATION VIEWED FROM MOTOR END

3.81

96,8

PRESSURE IN GIVES COUNTER-CLOCKWISE DRUM

PRESSURE IN GIVES CLOCKWISE DRUM

CABLE HOLE

29.58 FLANGE

DIA.

751,3

.50

12,7

DIA.

DRUM

ROTATION VIEWED FROM MOTOR END

247,7

9.75

12.25

311,2

RAMSEY WINCH CO

TULSA OK

RPH-12000 MANUAL SHIFTER

PARTS LIST RPH 12,000 WITH MANUAL CLUTCH SHIFTER

ITEM QTY. PART NO. DESCRIPTION

1 1 234171 DRUM ASS'Y. 2 1 276052 SHIFTER ASS'Y.-MANUAL 3 1 306042 PISTON-BRAKE 4 1 338300 END BEARING-MOTOR 5 1 338301 END BEARING-GEAR HOUSING 6 1 338302 HOUSING-BRAKE 7 4 346045 PIN-BRAKE 8 1 357504 SHAFT-INPUT/SUN GEAR

9 2 395172 TIE PLATE 10 1 402120 BEARING-GEAR HSG. 11 1 402121 BEARING-MTR. END BEARING 12 1 412084 BUSHING-DRUM (MTR. END) 13 1 412085 BUSHING-DRUM (G.HSG. END) 14 6 414303 CAPSCREW-3/8-16NC X 2-1/2 LG. HX.HD., GR. 5 PLTD. 15 2 414948 CAPSCREW 1/2-13NC X 1-1/4 LG. SOC.HD. 16 8 414581 CAPSCREW 1/2-13NC X 3/4 LG. HX.HD. GR.5 PLTD. 17 2 414854 CAPSCREW 1/4-20NC X 1/2 LG. RD.HD. SLOT PLTD. 18 4 414159 CAPSCREW 5/16-18NC X 1-1/2 LG. HX HD. GR5 Z/P 19 1 414926 SETSCREW-3/8-16NC X 1 LG., SOCKET, NYLON 20 1 416016 SETSCREW-1/4-20NC X 1/4 LG., HX. SOC. HD. 21 1 418036 NUT 3/8-16NC HEX. JAM 22 2 418218 LOCKWASHER-1/2 ID MED. SECT. 23 1 431015 COUPLING-MOTOR 24 2 432018 FITTING-7/16 ELBOW 25 NOT USED 26 4 438022 DISC-BRAKE 27 1 442220 GASKET-BRAKE 28 1 442223 GASKET-MOTOR 29 1 444085 GEAR-RING 30 1 456038 FITTING-VENT 31 1 458090 MOTOR-HYDRAULIC 32 1 462046 O-RING (DRUM) 33 1 462056 O-RING 34 1 462057 O-RING 35 1 462058 O-RING 36 1 462059 O-RING BACKUP 37 1 462060 O-RING BACKUP 38 1 472052 PLUG 39 5 474111 PLATE-SEPARATOR 40 1 486080 SEAL-GEAR HSG. 41 1 490037 SNAP RING 42 6 494110 SPRING-BRAKE 43 4 494112 SPRING 44 1 509009 TUBE ASSEMBLY 45 1 516013 VALVE-MOTOR CONTROL 46 1 518037 THRUST WASHER 47 1 518047 THRUST WASHER 48 1 518052 THRUST WASHER 49 4 418163 LOCKWASHER – 5/16 MED SECT Z/P

RAMSEY WINCH CO

TULSA OK

RPH-12000 AIR SHIFTER

PARTS LIST RPH 12,000 WITH AIR-CYLINDER CLUTCH SHIFTER

ITEM QTY. PART NO. DESCRIPTION

1 1 234171 DRUM ASS'Y.

2 1 236020 LIGHT ASSEMBLY

3 1 276053 SHIFTER ASS'Y.-AIR CYLINDER

4 1 306042 PISTON-BRAKE

5 1 312529 BRACKET-LIGHT

6 1 338300 END BEARING-MOTOR

7 1 338301 END BEARING-GEAR HOUSING

8 1 338302 HOUSING-BRAKE

9 4 346045 PIN-BRAKE 10 1 357504 SHAFT-INPUT/SUN GEAR 11 2 395172 TIE PLATE 12 1 402120 BEARING-GEAR HSG. 13 1 402121 BEARING-MTR. END BEARING 14 1 412084 BUSHING-DRUM (MTR. END) 15 1 412085 BUSHING-DRUM (G.HSG. END) 16 2 414036 CAPSCREW 1/4-20NC X 1/2 LG. 17 6 414303 CAPSCREW 3/8-16NC X 2-1/2 LG. HX.HD., GR. 5 PLTD. 18 2 414948 CAPSCREW 1/2-13NC X 1-1/4 LG. SOC.HD. 19 8 414581 CAPSCREW 1/2-13NC X 3/4 LG. HX.HD. GR.5 PLTD. 20 4 414159 CAPSCREW 5/16-18NC X 1-1/2 LG. HX. HD. GR 5 Z/P 21 1 414926 SETSCREW-3/8-16NC X 1 LG., SOCKET, NYLON 22 1 416016 SETSCREW-1/4-20NC X 1/4 LG., HX. SOC. HD. 23 1 418036 NUT 3/8-16NC HEX. JAM 24 2 418218 LOCKWASHER-1/2 ID MED. SECT. 25 1 431015 COUPLING-MOTOR 26 2 432018 FITTING-7/16 ELBOW 27 NOT USED 28 4 438022 DISC-BRAKE 29 1 442220 GASKET-BRAKE 30 1 442223 GASKET-MOTOR 31 1 444085 GEAR-RING 32 1 456038 FITTING-VENT 33 1 458090 MOTOR-HYDRAULIC 34 1 462046 O-RING (DRUM) 35 1 462056 O-RING 36 1 462057 O-RING 37 1 462058 O-RING 38 1 462059 O-RING BACKUP 39 1 462060 O-RING BACKUP 40 5 474111 PLATE-SEPARATOR 41 1 482013 BOOT 42 1 482045 BOOT 43 1 486080 SEAL-GEAR HSG. 44 2 488007 SHIM 45 1 490037 SNAP RING 46 6 494110 SPRING-BRAKE 47 4 494112 SPRING 48 1 504021 SWITCH 49 1 509009 TUBE ASSEMBLY 50 1 516013 VALVE-MOTOR CONTROL 51 1 518047 THRUST WASHER 52 1 518052 THRUST WASHER 53 4 418163 LOCKWASHER – 5/16 MED SECT Z/P

RPH-12000 BLOCKED CLUTCH

PARTS LIST RPH 12,000 WITH BLOCKED CLUTCH

ITEM QTY. PART NO. DESCRIPTION

1 1 234171 DRUM ASS'Y.

2 1 306042 PISTON-BRAKE

3 1 338300 END BEARING-MOTOR

4 1 338301 END BEARING-GEAR HOUSING

5 1 338302 HOUSING-BRAKE

6 4 346045 PIN-BRAKE

7 1 357504 SHAFT-INPUT/SUN GEAR

8 2 395172 TIE PLATE

9 1 402120 BEARING-GEAR HSG. 10 1 402121 BEARING-MTR. END BEARING 11 1 412084 BUSHING-DRUM (MTR. END) 12 1 412085 BUSHING-DRUM (G.HSG. END) 13 6 414303 CAPSCREW-3/8-16NC X 2-1/2 LG. HX.HD., GR. 5 PLTD. 14 2 414948 CAPSCREW 1/2-13NC X 1-1/4 LG. SOC.HD. 15 8 414581 CAPSCREW 1/2-13NC X 3/4 LG. HX.HD. GR.5 PLTD. 16 2 414854 CAPSCREW 1/4-20NC X 1/2 RD.HD. SLOT PLTD. 17 4 414159 CAPSCREW 5/16-18NC X 1-1/2 LG. HX. HD. GR 5 Z/P 18 1 414926 SETSCREW-3/8-16NC X 1 LG., SOCKET, NYLON 19 1 416016 SETSCREW-1/4-20NC X 1/4 LG., HX. SOC. HD. 20 1 416030 SETSCREW 5/8-18NF X 1 LG. HX.SOC.HD. 21 1 418036 NUT 3/8-16NC HEX. JAM 22 1 418088 NUT 5/8-18NF 23 2 418218 LOCKWASHER-1/2 ID MED. SECT. 24 1 426048 PLUNGER 25 1 431015 COUPLING-MOTOR 26 2 432018 FITTING-7/16 ELBOW 27 NOT USED 28 4 438022 DISC-BRAKE 29 1 442220 GASKET-BRAKE 30 1 442223 GASKET-MOTOR 31 1 444085 GEAR-RING 32 1 456038 FITTING-VENT 33 1 458090 MOTOR-HYDRAULIC 34 1 462046 O-RING (DRUM) 35 1 462056 O-RING 36 1 462057 O-RING 37 1 462058 O-RING 38 1 462059 O-RING BACKUP 39 1 462060 O-RING BACKUP 40 1 472052 PLUG 41 5 474111 PLATE-SEPARATOR 42 1 486080 SEAL-GEAR HSG. 43 1 490037 SNAP RING 44 6 494110 SPRING-BRAKE 45 4 494112 SPRING 46 1 509009 TUBE ASSEMBLY 47 1 516013 VALVE-MOTOR CONTROL 48 1 518037 THRUST WASHER 49 1 518047 THRUST WASHER 50 1 518052 THRUST WASHER 51 4 418163 LOCKWASHER – 5/16 MED SECT Z/P

MANUEL D’UTILISATION,

DE DÉPANNAGE

ET D’ENTRETIEN

TREUIL À PLANÉTAIRE MODÈLE RPH-12000

MISE EN GARDE : ASSUREZ-VOUS DE LIRE ET DE COMPRENDRE CE MANUEL AVANT D’INSTALLER ET D’UTILISER LE TREUIL. N’OUBLIEZ PAS LES AVERTISSEMENTS ET MISES EN GARDE.

Ramsey Winch Company

P.O. Box 581510 - Tulsa, OK 74158-1510 USA Phone: (918) 438-2760 - Fax (918) 438-6688

Visit us at http://www.ramsey.com

TABLE DES MATIÈRES

INTRODUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

INFORMATIONS DE GARANTIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

CARACTÉRISTIQUES TECHNIQUES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

AVERTISSEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

FIXATION DU TREUIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

INSTALLATION DU CÂBLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

ENTRETIEN DU TREUIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

FONCTIONNEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

SYSTÈMES HYDRAULIQUES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

MONTAGE HYDRAULIQUE TYPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

DIAGRAMMES DE PERFORMANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

GUIDE DE RÉSOLUTION DES PROBLÈMES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

INSTRUCTIONS DE RÉVISION DES TREUILS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-28

PLAN COTÉ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29-30

LISTE ET SCHÉMA DES PIÈCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31-36

GARANTIE LIMITÉE

RAMSEY WINCH garantit chaque treuil RAMSEY neuf contre tout défaut de matériau et de fabrication pendant une période d’un (1) an à partir de la date d’achat. L'obligation aux termes de cette garantie, statutaire ou autre, est limitée au remplacement ou à la réparation à l’usine du fabricant, ou à un endroit désigné par le fabricant, de la pièce qui semblera présenter un défaut de fabrication ou de matériau, suite à l'inspection effectuée par le fabricant.

Cette garantie n’oblige pas RAMSEY WINCH à s’acquitter des frais de main-d'ouvre ou de transport liés au remplacement ou à la réparation des pièces défectueuses, et ne s'applique pas à un produit ayant subi des réparations ou des modifications (sauf si elles ont été autorisées par le fabricant), ou en cas de mauvaise utilisation de l’équipement, de négligence ou de matériel mal installé.

RAMSEY WINCH ne pourra en aucun cas être tenue responsable des dommages particuliers et indirects. RAMSEY WINCH n’émet aucune garantie au sujet des accessoires et portant par exemple sur les garanties de leurs fabricants respectifs. RAMSEY WINCH s’efforce de poursuivre une politique d’amélioration constante et se réserve par conséquent le droit d'améliorer ses produits par le biais de modifications de leur conception ou des matériaux employés, selon les besoins, et sans être obligée d'incorporer ces modifications aux produits fabriqués précédemment.

En cas d’intervention sur le terrain à la demande de l’acquéreur, et si la défaillance s’avère ne pas provenir du produit RAMSEY WINCH, l’acquéreur s’engage à s’acquitter auprès du représentant des frais correspondant au temps et aux dépenses.

Les factures d'entretien, de main-d’ouvre et autres frais engagés par l’acquéreur sans l'accord ou l'autorisation de RAMSEY WINCH ne seront pas acceptées.

Reportez-vous à la carte de garantie pour les détails.

VEUILLEZ LIRE ATTENTIVEMENT CE MANUEL.

Ce manuel contient des conseils utiles pour l'utilisation efficace de votre treuil Ramsey ; il aborde aussi les procédures de sécurité à connaître absolument avant l’utilisation d’un tel équipement.

INFORMATIONS DE GARANTIE

Les treuils Ramsey sont conçus et fabriqués selon des spécifications rigoureuses. Ils font tous l’objet d’un travail soigné et compétent. En cas de besoin, la procédure de recours en garantie est détaillée au verso de votre carte de garantie préadressée à port payé. Veuillez lire et remplir la carte de garantie ci-jointe, et l'envoyer à Ramsey Winch Company. En cas de problème avec votre treuil, suivez les instructions fournies afin d’obtenir un service rapide de recours en garantie.

*CARACTÉRISTIQUES TECHNIQUES

Remarque : les tractions nominales indiquées sont uniquement pour le treuil. Consultez le fabricant du câble pour les caractéristiques nomi-

nales de ce dernier.

AVERTISSEMENTS :

L’EMBRAYAGE DOIT ÊTRE ENTIÈREMENT ENCLENCHÉ AVANT DE COMMENCER TOUT TREUILLAGE. NE RELÂCHEZ JAMAIS L’EMBRAYAGE EN PRÉSENCE D’UNE CHARGE. NE LAISSEZ PAS L’EMBRAYAGE ENCLENCHÉ LORSQUE LE TREUIL N’EST PAS UTILISÉ. NE VOUS PLACEZ JAMAIS SOUS UNE CHARGE SOULEVÉE NI À PROXIMITÉ. RESTEZ À L’ÉCART DU CÂBLE LORS DU TREUILLAGE. N’ESSAYEZ PAS DE GUIDER LE CÂBLE. NE DÉPASSEZ PAS LES CARACTÉRISTIQUES DE TRACTION NOMINALES MAXIMALES INDIQUÉES DANS LE TABLEAU. N’UTILISEZ PAS LE TREUIL POUR SOULEVER, MAINTENIR OU TRANSPORTER DES PERSONNES. IL CONVIENT DE CONSERVER AU MINIMUM CINQ TOURS DE CÂBLE AUTOUR DU TAMBOUR POUR MAINTENIR LA

CHARGE. L’ATTACHE DU CÂBLE N’EST PAS CONÇUE POUR ASSURER LE MAINTIEN D’UNE CHARGE. DANS LES APPLICATIONS DE TRANSPORT D’AUTOMOBILES, VEILLEZ À BIEN FIXER LE VÉHICULE SUR LE PORTE-

VOITURES. LA CHARGE IMPOSÉE AU CÂBLE DU TREUIL NE DOIT PAS ÊTRE MAINTENUE PENDANT LE TRANSPORT. N’UTILISEZ PAS LE TREUIL COMME DISPOSITIF D’ATTACHE.

LORSQUE VOUS TREUILLEZ UNE LOURDE CHARGE, PLACEZ UNE COUVERTURE, UNE VESTE OU UNE BÂCHE SUR LE CÂBLE À ENVIRON 1,8 m DU CROCHET.

ÉVITEZ TOUS RISQUES DE GLISSEMENT DE LA CHARGE OU D’À-COUPS À SON NIVEAU, CAR ILS POURRAIENT S’AVÉRER DANGEREUX.

(lbs.)

……………………………………………………

12,000

(Kg.)

……………………………………………………

5,440

Démultiplication 5.1:1

…………....…...……..…....……… 110 lbs. (50 Kg)

12345 lbs. 12,000 10,000 8,500 7,500 6,600 Kg. 5,440 4,530 3,850 3,400 2,990 ft. 20 50 80 115 160 m 6 15 24 35 48 FPM3238445157 MPM 9,7 11,5 13,4 15,5 17,3

Traction du câble nominale

……………………………………………………………

Poids (sans le câble)

*Ces caractéristiques techniques sont basées sur un câble EIPS de 11 mm et sur un moteur de 393 cm³/tr.

Couche de câble

*Traction Nominale Par Couche De Câble

Capacité De Câble Par Couche

* Vitesse du câble (à 56 l/min)

FIXATION DU TREUIL

INSTRUCTIONS DE MONTAGE IMPORTANTES POUR MAINTENIR L’ALIGNEMENT DES ÉLÉMENTS DU TREUIL À PLANÉTAIRE :

Ce treuil doit absolument être monté correctement afin que les trois principales parties soient alignées (l’extrémité du carter d’embrayage, le tambour du câble et l’extrémité de la boîte d'engrenages).

À des fins de conformité, s’il s’agit d’un montage de treuil intermédiaire, il convient de fixer au moins une plaque de serrage aux pieds de fixation au bas du treuil pour maintenir l’alignement. REMARQUE : si le treuil est installé sur pieds, au moins une plaque de serrage doit être placée au point intermédiaire pour maintenir l’alignement. Il est toujours souhaitable d’utiliser les deux plaques de serrage pour l’installation finale.

Il est conseillé d’utiliser le coffret de montage sur cornières, nº 251006 pour faciliter l’installation du treuil. Ce coffret permet de s’adapter aux installations verticales ou intermédiaires, et constitue une surface de montage droite et solide.

Si vous installez le treuil sans le coffret de cornières Ramsey recommandé, il convient alors d’utiliser les trous de fixation décrits en page 29-30. La surface de fixation doit être plane, à 0,38 mm près, et suffisamment rigide pour ne pas fléchir. Si une plaque d’acier est employée pour l’installation sur pied, elle doit mesurer 19 mm d’épaisseur. Pour ce type de montage, vous aurez besoin de huit vis d’assemblage 1/2-13 NC x 1,5 po de long, grade 5, avec leurs rondelles de sécurité. Ces vis devront être serrées à un couple de 115 Nm.

REMARQUE : si des cornières ou une plaque d’acier sont utilisées pour l’installation du treuil, les plaques de serrage fournies doivent être fixées aux cales de montage restantes, qu’elles soient latérales ou inférieures.

INSTALLATION DU CÂBLE

1. Déroulez le câble sur le sol pour éviter qu'il ne se torde. Recouvrez bien l’extrémité du câble opposée au crochet d’un ruban adhésif plastique ou de type équivalent pour éviter qu’il ne s’effiloche.

2. Placez l’extrémité effilée du câble dans le trou du tambour, comme indiqué ci-dessous. Utilisez une vis de pression à tête creuse hexagonale 3/8-16 NC x ½ po de long (sur le tambour 234171) pour fixer le câble au tambour.

3. Faites tourner avec précaution le treuil dans le sens de l’enroulement. Conservez une tension sur l’extrémité du câble et enroulez tout le câble sur le tambour en veillant à former des couches régulières.

Une fois le câble installé, vérifiez que le tambour tourne librement. Désenclenchez l’embrayage et tirez sur le câble en marchant. Si le câble se détend et forme des boucles autour du tambour, desserrez le contre-écrou (pièce nº 27) et tournez la vis en Nylon (pièce nº 22) dans le sens des aiguilles d’une montre pour augmenter le frottement sur le tambour. Si le frottement est trop important, desserrez cette vis en la tournant dans le sens inverse des aiguilles d’une montre. Serrez le contre-écrou une fois le réglage correct obtenu.

MISE EN GARDE : tout serrage excessif du contre-écrou pourrait fausser le filet de la vis de pression en Nylon.

EXTRÉMITÉ MOTEUR

PLAQUE DE SERRAGE LATÉRALE

D’ENGRENAGES

MONTAGE SUR PIED

MONTAGE INTERMÉDIAIRE

MISE EN GARDE : en cas d'utilisation de boulons plus longs (grade 5 minimum) pour la fixation du treuil ou d'un guide à galets au niveau des cales de fixation latérales, la longueur des boulons ne doit pas permettre un engagement des filets de moins de 14 mm dans les trous taraudés sur les côtés de chaque palier d'extrémité (cf. page 15). Des boulons trop longs endommageraient le treuil et empêcheraient le tambour de tourner librement. Serrez les boulons à un couple de 75 Nm.

PLAQUE DE SERRAGE AU PIED (BASE)

EXTRÉMITÉ BOÎTE

TAMBOUR DU CÂBLE

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