Gates SC32 Manuel utilisateur

SC32 HYDRAULIC HOSE

CRIMPER OPERATORS MANUAL

An incorrect hose assembly can rupture or blow apart in use, resulting in

serious injury, death, or property damage.

REMEMBER: Others depend on you to make the correct

assemblies.

FOR SAFETY’S SAKE

USE THIS MACHINE ONLY IF YOU:

1. Receive hands-on TRAINING with this gates crimper and assemblies.

2. Follow the current GATES OPERATING MANUAL and CRIMP DATA

for the Gates SC-32 Crimper,

3. Use only NEW (UNUSED GATES) hose and ﬁttings.

4. Wear SAFETY GLASSES.

5. Keep hands clear of moving parts.

WARNING!

NOTE

Gates recommends only those hose and

coupling combinations speciﬁed in the Gates

Hydraulic Products catalogs. Gates disclaims

any liability for any hose assemblies which

have not been produced in conformance

with the Gates assembly recommendations

REV: 08-04-2010

TABLE OF CONTENTS

Serial No _______________________

(Located on the machine base at the rear of the base)

Date of Purchase _________________

Speciﬁcations .................................................................................................2

SC32 Component Identiﬁcation ...................................................................3

Hose Preparation ............................................................................................4

SC32 Calibration Procedure .........................................................................5

Operating Instructions (Standard Dies) .......................................................6

Operating Instructions (Double Angle Dies).................................................7

Measuring Crimp Diameter ............................................................................8

Troubleshooting .............................................................................................9

Warranty ........................................................................................................10

QTY UOM P/N or Form # DESCRIPTION

1 EA 73690322 78241 DIGITAL CALIPER 6 IN

1 EA 74820291 78746 MAGNET PC707

1 EA 98-1696 OP MANUAL

1 EA 98-1698 SPACER INSTRUCTIONS

1 EA 74823011 MOLYCOTE 3 OZ

1 EA 74821702 SPACER

1 EA 74821738 DIE CONE

1 EA 74821739 BASE PLATE

Start up Kit

Die Series-------------------------------PC 707 & SC 32 DA (DOUBLE ANGLE)

Maximum Cylinder Force------------------------------------------------------80 Ton

Maximum Hose Diameter (6 Wire)-------------------------------------------------2”

Crimper Depth--------------------------------------------------------------------------32”

Crimper Width------------------------------------------------------------------------16.5”

Crimper Height-----------------------------------------------------------------------28.5”

Weight--------------------------------------------------------------------------------420 Lb

Pump--------------------------------------------------------------------------------Electric

Maximum Pump Pressure-------------------------------------------------10,000psi

Pump HP (SC32 )-----------------------------------------------------2 HP (220V-1 ph)

Pump HP (SC32)-----------------------------------------------------------1 HP (110V)

Reservoir Capacity-----------------------------------------------------------------1 Gal

Oil Type-------------------------------------------------------ISO Viscosity Grade 46

SAFETY PRECAUTIONS

READ INSTRUCTIONS AND IDENTIFY ALL CRIMPER COMPONENTS

BEFORE USING CRIMPER

CRIMPER CAN PRODUCE 80 TONS OF FORCE!

KEEP BOTH HANDS AWAY FROM PINCH POINTS

CONSULT GATES SPECIFICATIONS FOR CORRECT MACHINE

SETTINGS AND CRIMP MEASUREMENTS

ALWAYS WEAR EYE PROTECTION

SC32 CRIMPER SPECIFICATIONS

SC32 CRIMPER COMPONENT IDENTIFICATION

Dies Not Included Dies Not Included

Oil Fill & Vent Plug

Caution

The Shipping plug must be

removed and replaced with the

vent plug prior to operating the

equipment

Adjustable Ram

retraction stop

80 Ton Hydraulic

Cylinder

Power On/Off Circuit

Breaker Switch

1HP/2HP 10,000 psi Single

Phase Hydraulic Pump

220 Volt & 110 Volt options are

available

Dial Vernier

Adjuster

Calibration

Adjustment Screw

Manual Pneumatic

Start/Stop switch

Automatic Stop

Switch

PC707

Compression Ring

PC707 Die Set

PC707 Pressure

Plate

Double Angle Top

Compression Ring

Double Angle Die Set

Double Angle

Base Ring

HOSE PREPARATION

A new hose and end ﬁttings (stem/ferrule) must be used when building a hose assembly. Re-using

any component will seriously affect performance and could result in serious injury or property damage

Two-Piece Couplings

1. Cut Hose to desired length.

2. Using Gates Crimp Data Manual

#35019 (Ind), 428-7365(Auto) select the

correct stem and ferrule. Or, log onto

www.gates.com/ecrimp for the latest crimp

information on line

3. Place the ferrule over end of hose. If

skiving is required, see instructions in

Gates Hand Skiver manual # 35019-W

4. Lubricate the ﬁrst two or three serrations

on the stem with lightweight oil (SAE 10W)

5. Clamp the stem in vise on hex portion,

and push hose onto stem. Hose should be

ﬂush against stem shoulder (See cutaway

drawing)

6. Push ferrule so it rests against hex of

stem. Hose and coupling are now ready for

crimping

MegaCrimp® Pre-Assembled

Couplings

1. Cut hose to desired length

2. Using Gates Crimp Data Manual

#35019(Ind), 428-7365 (Auto) select the

correct MegaCrimp® coupling. Or, log onto

www.gates.com/ecrimp for the latest crimp

information on-line.

3. Place a visible mark on the hose cover

at the insertion length shown in the crimp

data manual.

4. Insert coupling into the hose until the

mark lines up with the end of the coupling

ferrule.

5. Hose and coupling are now ready for

crimping.

See Hose Assembly Guide of the Gates

Crimp Data Manual #35019(Ind) and

428-7365(Auto) or log onto

www.gates.com/ecrimp for more details

CAUTION:

NOTE:

SC32 CRIMPER CALIBRATION PROCEDURE

1. Install the “.733” die set to calibrate

the machine using an 8G Megacrimp®

coupling.

2. Set the Dial Vernier setting to

5.20. Rotating the dial clockwise will

increase the number and rotating it

counterclockwise will decrease the

number. When changing the setting,

always move to a higher number then

down to the desired setting

• Example: To change from 5.00 to

5.20, move the Dial Vernier up to 6.00

then down to 5.20.

3. Insert the coupling into the die set

approximately 1/8 inch below the top of

the die. (See Photo 1)

Photo 1

4. Push and hold the start/stop switch

until the pump stops.

5. Remove the coupling and measure

the crimp diameter which should measure

1.000 +/- .003 inches. See page 8 for

measuring crimp diameter.

6. If ferrule crimp diameter is not

acceptable adjust the Dial Vernier (See

Photo 2)

Photo 2

• To increase the crimp diameter, hold

the Dial Vernier barrel with a 5/16 inch

open end wrench and rotate the stem

out of the barrel with a 5/32 inch hex

key wrench.

• To decrease the crimp diameter, hold

the Dial Vernier barrel with a 5/16 inch

open end wrench and rotate the stem

into the barrel with a 5/32 inch hex key

wrench.

7. Repeat steps 2 through 5 to verify the

correct crimp setting.

OPERATING INSTRUCTIONS WITH PC707 DIES

1Note the tag attached to the pump motor

and make certain that the power source

matches the requirements speciﬁed on the

tag.

2Make certain that the base is clean.

Insert the standard Pressure Plate and

tighten the set screw through the hole in

the hand hazard decal with a 1/8 inch hex

key wrench.

3Orient the Pressure Plate as shown and

tighten the set screw to hold it securely

in place. Lubricate the Pressure Plate

with a high quality moly-disulﬁde grease .

Molykote “G” is recommended.

4Select the correct die set from the Gates

Crimp Manual #35019 (Ind) and 428-7635

(Auto) or log onto www.gates.com/ecrimp.

Lubricate the outer surfaces of the dies with

MolkKote “G”

5Position the Compression Ring loosely

over the die set and insert the hose and

ﬁtting from the bottom of the crimper.

6Position the ferrule or MegaCrimp®

approximately 1/8 inch below the top of the

die ﬁngers.

Important: Be sure the hex of a straight

stem or round portion of a bent ferrule

rests against the ferrule.

7Adjust the Dial Vernier to the setting

obtained from the Gates Manual for the

combination of hose and ﬁtting being

crimped.

8Press and hold the pneumatic start/

stop switch until the motor shuts off and

the ram retracts.

9Always measure the ﬁnished crimp

diameter to be certain that it is within the

Gates speciﬁcation.

OPERATING INSTRUCTIONS DOUBLE ANGLE DIES

SC32 DA Double Angle Dies

Double Angle dies effectively double the

force of the crimper thus larger ﬁttings

can be crimped than would be possible

with conventional dies. The trade off

is that the diameter range that can be

crimped with a given die is more limited

than with a conventional die.

Use only the dies speciﬁed in the Gates

Crimp Speciﬁcations for a given combi-

nation of hose and ﬁtting.

1Remove the standard Pressure Plate by

loosening the set screw holding it in place.

The set screw is located through the hole in

the Hand Hazard Decal. A 1/8 inch hex key

wrench is required.

2Install the Double Angle Base Ring

making certain that the bottom ﬂange is

clean and free of debris and that the base

ring seats ﬁrmly and squarely in the bottom

ﬂange.

3Select the correct Double Angle Die for

the hose and ﬁtting combination being

crimped. Lubricate the I D of the Bottom

Base Ring and the top Compression Ring

with a high quality moly-disulﬁde grease .

Molykote “G” is recommended.

4Place the top Compression Ring

squarely on top of the Double Angle Die

set.

5Insert the Hose and ﬁtting from the bottom

of the crimper.

Note: In order to avoid taper in the ﬁnal

crimp, the ﬁtting should be centered

vertically in the die set.

6Adjust the Dial Vernier to the setting

obtained from the Gates Manual. Note that

for Double Angle Dies settings greater

than 16 are above the zero due to the

special calibration factors for Double

Angle Dies.

7Install the Pusher on the ram if it has

been removed and press and hold the

pneumatic start/stop switch until the

motor shuts off and the ram retracts.

8Always measure the ﬁnished crimp

diameter to be certain that it is within the

Gates speciﬁcation.

MEASURING CRIMP DIAMETER

To properly measure a crimp diameter:

DO NOT measure on top of

part number stamps

When using 21 and 22 Dies

1. Using Gates “21/22” dial calipers (Product

No 739-1320, Part No 78217) measure

halfway between ridges (Fig 1). to be sure

crimp diameter is being properly measured,

mark a crimp ﬂat. Beginning with that ﬂat,

count 9 ﬂats to get the diameter. Be sure

caliper blades DO NOT touch ridges (See

Photo 3.)

2. Measure halfway between the ends of

crimped portion of the ferrule (Fig 2).

3. Should actual crimp diameter not be

within recommended crimp tolerance, check

calibration of the machine and recalibrate.

If machine is properly calibrated, you may

need to make a slight adjustment to the Dial

Vernier Adjuster,

When NOT using 21 and 22 Dies

1. Using Gates Dial Calipers (Product No

7369-0320, Part No 78215) which are

notched to clear ridges, measure halfway

between ridges (Sketch 1). Be sure caliper

ﬁngers DO NOT touch ridges or part

number stamps (See Photo 3)

2, Measure halfway down the crimped

portion of the ferrule (Sketch 2).

4. To obtain a smaller crimp diameter,

change the Vernier Adjuster to a smaller

number. To get a larger crimp diameter,

change the Vernier Adjuster to a larger

number. Changing the adjuster readout by

.05 will change the crimp diameter .001”.

Record the new setting on your crimp chart

for future reference.

NOTE:

Photo 3

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