Current Tools EZ Sheave 12024EZ, EZ Sheave 12048EZ, 12060, EZ Sheave 12036EZ Operating, Maintenance, Safety And Parts Manual
EZ Sheave™ Radius Sheaves
Models 12024EZ, 12036EZ, 12048EZ,
AND Model 12060 Radius Sheave
Operating, Maintenance, Safety
This manual is free of charge. All personnel who operate this EZ Sheave™
Radius Sheave should have a copy of this manual and read and understand its
contents. To obtain a copy, call, write to the address below, or visit our website.
CURRENT TOOLS • P. O. BOX 17026 GREENVILLE, SC 29606
800.230.5421 or 864.721-4230 • FAX 864.721.4232
and Parts Manual
Read and understand this material before operating
or servicing this EZ Sheave
to understand how to safely operate and service this
sheave may result in serious injury or death.
www.currenttools.com
™
Radius Sheave. Failure
01/2016
TABLE OF CONTENTS
DANGER
Safety Alerts .............................................. 2
Safety Information
Instructions for Use
Hook Warning & Applications..............................5, 6
Exploded View and Parts List — Model 12024EZ................ 7
Exploded View and Parts List — Model 12036EZ................ 8
Exploded View and Parts List — Model 12048EZ................ 9
Exploded View and Parts List — Model 12060 ................. 10
......................................... 3
........................................ 4
SAFETY ALERTS
Safety Alert
Symbol
THIS SAFETY SYMBOL is used to call your attention to instructions
that concern your personal safety. It means: ATTENTION! BE
AWARE! THIS IS AN IMPORTANT SAFETY INSTRUCTION!
Read, understand and follow these safety instructions. Failure to
follow these safety instructions may result in injury or death.
Immediate hazards which, if not avoided, WILL result in serious personal
injury or death.
WARNING
Hazards or unsafe practices which, if not avoided, COULD result in serious
personal injury or death.
CAUTION
Hazards or unsafe practices which, if not avoided, COULD result in minor
personal injury or property damage.
2
RETAIN SAFETY INFORMATION
WARNING
DANGER
WARNING
DANGER
DANGER
WARNING
DANGER
WARNING
DANGER
WARNING
DANGER
WARNING
DANGER
WARNING
DANGER
WARNING
DANGER
WARNING
DANGER
This manual should be read and understood by all personnel who operate or service this
EZ Sheave™. Failure to understand how to safely operate and service this unit could result
in injury or death. This unit should only be operated or serviced by qualified personnel.
IMPORTANT SAFETY INFORMATION
Follow ALL safety information provided by the manufacturer.
Be aware that a cable puller may exert up to twice its rated capacity on any
component in the pulling set-up.
WARNING
CAUTION
ALWAYS inspect the structural integrity of any supporting conduit,
anchoring system, etc. that will hold the EZ Sheave™ Radius Sheave
during the pull. These supports should be able to withstand twice the
maximum pulling force of the cable puller.
Rope must ALWAYS be pulled over a rotating sheave. If a sheave does
not rotate, turn cable puller off immediately and determine the cause
before continuing pull.
All instructions and safety information supplied with the cable puller being
used must be read and understood. Failure to understand how to safely
operate and service the cable puller could result in serious injury or death.
™
EZ Sheave
for lifting personnel or equipment. Failure to observe this warning could
result in serious injury or death.
Before removing spring clip and lowering the connector bar, ALWAYS
relieve any tension on the EZ Sheave
DO NOT use the EZ Sheave
place and properly secured with the spring clip.
The angle of the pulling rope over the EZ Sheave
you calculate the load being applied to the radius sheave and its support
structure. Be sure to determine this load prior to making a pull, and be
certain the hook sheave and support structure can handle the load.
Radius Sheave are for use in cable pulling only. DO NOT use
™
.
™
Radius Sheave without the connector bar in
™
Radius Sheave will help
CAUTION
CAUTION
Read and understand the cable manufacturer's specifications for
minimum bending radius for the cable being pulled. Using incorrect size
sheaves can damage the cable.
ALWAYS wear safety glasses. Failure to wear eye protection could result
in eye injury from flying debris.
3
EZ SHEAVE™ RADIUS SHEAVE INSTRUCTIONS FOR USE
DANGER
1. To unload the EZ Sheave™ Radius Sheave, remove the spring clips (Part #406-3) from
the tabs located at the top of the yoke frames near the hooks. (See Figure 4a).
2. Pull the connector bars out far enough to clear the top tab and lower connector
bar out of the way (See Figure 4b).
3. Unload the cable. Raise the connector bars back into position (See Figure 4c ). Insert
the spring clips into the tabs to secure the connector bars (See Figure 4d).
SPRING CLIP
Figure 4a
SWING
UP
SWING DOWN
CONNECTOR BAR
Figure 4b
WARNING
DO NOT operate the EZ Sheave
connector bars in place and properly secured.
Figure 4c
Figure 4d
™ Radius Sheave without the
4
Reprinted with Permission of the Crosby Group
CROSBY® HOIST HOOK
WARNING AND APPLICATION INSTRUCTIONS
WARNING
• Loads may disengage from hook if proper procedures
are not followed.
• A falling load may cause serious injury or death.
• Hook must always support the load. The load must
never be supported by the latch.
• Read and understand these instructions before using hook.
IMPORTANT SAFETY INFORMATION –
READ AND FOLLOW
• A visual periodic inspection for cracks, nicks, wear,
gouges and deformation as part of a comprehensive
documented inspection program, should be
conducted by trained personnel in compliance with
the schedule in ANSI B30.10. Refer to ANSI B30.10 –
hooks for additional information.
• Never use a hook whose throat opening has been
increased, or whose tip has been bent more than 10
degrees out of plane from the hook body, or is in any
other way distorted or bent. Note: A latch will not
work properly on a hook with a bent or worn tip.
• Never use a hook that is worn beyond the limits
shown in Figure 1.
• Remove from service any hook with a crack, nick, or
gouge. Hooks with a nick or gouge shall be repaired
by trained personnel by grinding lengthwise,
following the contour of the hook, provided that the
reduced dimension is within the limits shown in
Figure 1. Contact Crosby Engineering to evaluate any
crack.
• Never repair, alter, rework, or reshape a hook by
welding, heating, burning, or bending.
• Never side load, back load, or tip load a hook.(Side
loading, back loading and tip loading are conditions
that damage and reduce the capacity of the hook).
(See Figure 2.)
• Always make sure the hook supports the load. (See
Figure 3). The latch must never support the load (See
Figure 4).
• When placing two (2) sling legs in hook, make sure
the angle from the vertical to the outermost leg is
not greater than 45 degrees, and the included angle
between the legs does not exceed 90 degrees (See
Figure 5). For two legged slings with angles greater
than 90 degrees, use an intermediate link such as a
master link or bolt type shackle to collect the legs of
the slings. The intermediate link can be placed over
the hook to provide an in-line load on the hook. This
approach must also be used when using slings with
three or more legs.
Figure 1
2
/
º
º
45
º
60
ZONE A
45
ZONE C
ZONE B
ZONE A: REPAIR NOT REQUIRED
ZONE B: 10% OF ORIGINAL DIMENSION
ZONE C: 5% OF ORIGINAL DIMENSION
ZONE: D: DO NOT REPAIR
Figure 2
Side Load
WRONG
RIGHT
Figure 3
Back Load
WRONG
WRONG
Figure 4
RIGHT
º
45
45
º
3
ZONE D
Tip Load
WRONG
Figure 5
5
Figure 2
WRONG
Figure 4
WRONG
Figure 1
RIGHT RIGHT
Figure 3
Reprinted with Permission of the Crosby Group
HOOK LATCH KIT
WARNING AND APPLICATION INSTRUCTIONS
IMPORTANT SAFETY INFORMATION –
READ AND FOLLOW
• Always inspect hook and latch before using.
• Never use a latch that is distorted or bent.
• Always make sure spring will force the latch against
the tip of the hook.
• Always make sure hook supports the load. The latch
must never support the load. (See Figure 1 & 2.)
• When placing two (2) sling legs in hook, make sure
the angle between the legs is less than 90° and if
the hook or load is tilted, nothing bears against the
bottom of the latch. (See Figure 3 & 4.)
• Latches are intended to retain loose sling or devices
under slack conditions.
• Latches are not intended to be an anti-fouling device.
WARNING
• Loads may disengage from hook if proper
procedures are not followed.
• A falling load may cause serious injury or death.
• Hook must always support the load. The load must
never be supported by the latch.
• DO NOT use this latch in applications requiring
non-sparking.
• Read and understand these instructions before
using hook and latch.
WRONG
Figure 1
RIGHT RIGHT
Figure 2
WRONG
Figure 3
Figure 4
IMPORTANT – Instructions for Assembling Latch on Hooks
Step 1
1. Place hook at
approximately a 45
degree angle with the
cam up.
Step 2
2. Position coils of
spring over cam with
legs of spring pointing
toward point of hook
and loop of spring
positioned down and
lying against the hook.
Step 3
3. Position latch to side
of hook points. Slide
latch onto spring legs
between lockplate and
latch body until latch is
partially over hook cam.
Then depress latch and
spring until latch clears
point of hook.
Steps 4, 5, & 6
4. Line up holes in latch
with hook cam.
5. Insert bolt through
latch, spring, and cam.
6. Tighten self-locking
nut on one end of bolt.
6
EXPLODED VIEW AND PARTS LIST
ITEM
NO.
PART NUMBER DESCRIPTION QTY.
1 12024-4
1/2-13 X 7.50 LG HEX BOLT
2 12024EZ-101 SIDE PLATE, 24" R. SHEAVE 2
3 12024EZ-102 WELDMENT, HOOK 2
4 12024EZ-104 BRACKET, HOOK MOUNT 4
5 12024EZ-114 CONNECTOR BAR 2
8 333-214 SLEEVE, SHEAVE 6
6 281-1J
1/2-13 NYLOCK NUT (THIN)
7 333-2
1/2-13 X 7.00 LG HEX BOLT
9 333-7
1/2-13 NYLOCK NUT
10 406-1A1 LATCH KIT 2
11 406-3 RCLIP 6
12 406-4 6" SHEAVE ASSEMBLY6
13 451-25
.50 ID X 1.37 OD X .11 WASHER
14 752-102
1/2-13 X 1.00 LG FHCS
15 8091-455
.75 DIA. X 8.62 LG PIN
16 12024EZ-1
DECAL SET (NOT SHOWN)
Y6
EZ Sheave™ Radius Sheave
Model 12024EZ
10
15
6
3
13
9
26
14
1
4
2
8
2
6
8
2
1
12
ITEM
NO.
1 12024-4
2 12024EZ-101 SIDE PLATE, 24" R. SHEAVE 2
3 12024EZ-102 WELDMENT, HOOK 2
4 12024EZ-104 BRACKET, HOOK MOUNT 4
5 12024EZ-114 CONNECTOR BAR 2
6 281-1J
7 333-2
8 333-214 SLEEVE, SHEAVE 6
9 333-7
10 406-1A1 LATCH KIT 2
11 406-3 RCLIP 6
12 406-4 6" SHEAVE ASSEMBL
13 451-25
14 752-102
15 8091-455
16 12024EZ-1
8
PART NUMBER DESCRIPTION QTY.
13
1/2-13 X 7.50 LG HEX BOLT
1/2-13 NYLOCK NUT (THIN)
1/2-13 X 7.00 LG HEX BOLT
1/2-13 NYLOCK NUT
.50 ID X 1.37 OD X .11 WASHER
1/2-13 X 1.00 LG FHCS
.75 DIA. X 8.62 LG PIN
DECAL SET (NOT SHOWN)
4
7
2
11
5
7
EXPLODED VIEW AND PARTS LIST
ITEM
NO.
PART NUMBER DESCRIPTION QTY.
1 12024-4
1/2-13 X 7.50 LG HEX BOLT
2 12024EZ-102 WELDMENT, HOOK 2
3 12024EZ-114 CONNECTOR BAR 2
8 333-214 SLEEVE, SHEAVE 9
4 12036EZ-101 SIDE PLAT E, 24" R. SHEAVE 2
5 12036EZ-102 BRACKET, HOOK MOUNT4
6 281-1J 1/2-13 NYLOCK NUT (THIN) 8
7 333-2
1/2-13 X 7.00 LG HEX BOLT
9 333-7 1/2-13 NYLOCK NUT9
10 406-1A1 LATCH KIT 2
11 406-3 RCLIP 6
12 406-4 6" SHEAVE ASSEMBLY9
13 451-25
.50 ID X 1.37 OD X .11 WASHER
14 752-102 1/2-13 X 1.00 LG FHCS 8
15 8091-455
.75 DIA. X 8.62 LG PIN
16 12036EZ-2
DECAL SET (NOT SHOWN)
T4
T9
Y9
EZ Sheave™ Radius Sheave
Model 12036EZ
4
2
10
15
6
13
9
12
ITEM
NO.
1 12024-4
2 12024EZ-102 WELDMENT, HOOK 2
3 12024EZ-114 CONNECTOR BAR 2
4 12036EZ-101 SIDE PLATE, 24" R. SHEAVE 2
5 12036EZ-102 BRACKET, HOOK MOUN
6 281-1J 1/2-13 NYLOCK NUT (THIN) 8
7 333-2
8 333-214 SLEEVE, SHEAVE 9
9 333-7 1/2-13 NYLOCK NU
10 406-1A1 LATCH KIT 2
11 406-3 RCLIP 6
12 406-4 6" SHEAVE ASSEMBL
13 451-25
14 752-102 1/2-13 X 1.00 LG FHCS 8
15 8091-455
16 12036EZ-2
8
PART NUMBER DESCRIPTION QTY.
13
7
1/2-13 X 7.50 LG HEX BOLT
1/2-13 X 7.00 LG HEX BOLT
.50 ID X 1.37 OD X .11 WASHER
.75 DIA. X 8.62 LG PIN
DECAL SET (NOT SHOWN)
38
5
11
3
14
1
4
5
2
1
8
EZ SHEAVE™ EXPLODED VIEW AND PARTS LIST
ITEM
NO.
PART NUMBER DESCRIPTION QTY.
1 12024-4
1/2-13 X 7.50 LG HEX BOLT
2 12024EZ-102 WELDMENT, HOOK 2
3 12024EZ-114 CONNECTOR BAR 2
9 333-214 SLEEVE, SHEAVE 12
4 12048-265 SCAB PLATE, CAMEL BACK 2
5 12048EZ-101 SIDE PLAT E, 48" R. SHEAVE 4
6 12048EZ-102 BRACKET, HOOK MOUNT4
7 281-1J
1/2-13 NYLOCK NUT (THIN)
8 333-2
1/2-13 X 7.00 LG HEX BOLT
10 333-7 1/2-13 NYLOCK NUT12
11 406-1A1 LATCH KIT 2
12 406-3 RCLIP 6
13 406-4 6" SHEAVE ASSEMBLY12
14 451-25
.50 ID X 1.37 OD X .11 WASHER
15 752-102
1/2-13 X 1.00 LG FHCS
16 8091-455
.75 DIA. X 8.62 LG PIN
17 8092-2
1/2-13 X 1.00 LG HEX BOLT
18 12048-EZ-1
DECAL SET (NOT SHOWN)
T4
T1
Y1
Radius Sheave
16
11
10
Model 12048
14
7
2
7
10
14
5
17
4
1
12
3
14
13
9
6
15
1
8
ITEM
PART NUMBER DESCRIPTION QTY.
NO.
1 12024-4
2 12024EZ-102 WELDMENT, HOOK 2
3 12024EZ-114 CONNECTOR BAR 2
4 12048-265 SCAB PLATE, CAMEL BACK 2
5 12048EZ-101 SIDE PLATE, 48" R. SHEAVE 4
6 12048EZ-102 BRACKET, HOOK MOUN
7 281-1J
8 333-2
9 333-214 SLEEVE, SHEAVE 12
10 333-7 1/2-13 NYLOCK NU
11 406-1A1 LATCH KIT 2
12 406-3 RCLIP 6
13 406-4 6" SHEAVE ASSEMBL
14 451-25
15 752-102
16 8091-455
17 8092-2
18 12048-EZ-1
1/2-13 X 7.50 LG HEX BOLT
1/2-13 NYLOCK NUT (THIN)
1/2-13 X 7.00 LG HEX BOLT
.50 ID X 1.37 OD X .11 WASHER
1/2-13 X 1.00 LG FHCS
.75 DIA. X 8.62 LG PIN
1/2-13 X 1.00 LG HEX BOLT
DECAL SET (NOT SHOWN)
6
20
6
2
2
60
8
2
14
1
9
EXPLODED VIEW AND PARTS LIST
2
3
1
4
5
6
6
6
6
7
9
10
11
12
13
16
17
15
14
14
14
9
8
8
8
15
7
6
2
14
8
7
7
7
7
7
7
15
1
3
10
11
12
13
12060 60" RADIUS SHEAVE
10
11
12
13
16
17
15
14
14
2
7
7
7
15
3
10
11
12
13
Radius Sheave
Model 12060
ITEM NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17161
PART NO.
12060-632
12060-634
12060-633
406-4
12024-477
12024-7
333-7
12024-4
12048-4
333-588
333-5-1A1
12060-3
406-3
12060-1
281-1J
12060-2
406-1D
DESCRIPTION
PLATE-HOOK
PLATE-MIDDLE
SLEEVE- 6" LONG
10
NUT-NYLOK 1/2-13
1/2-13 X 7-1/2" HEX BOLT (GR 5)
1/2-13 X 8" HEX BOLT (GR 5)
HOOK WELDMENT-(333)
LATCH KIT-5 TON SHANK
PIN-3/4" X 7-7/8"
CLIP-R
1/2-13 X 1" BUTTON HEAD CAP SCREW
1/2-13 HEX NUT (THIN NYLON INSERT)
DECAL-MODEL #
DECAL-4000# CAPACITY
QTY
4SIDE PLATE-RADIUS SHEAVE
4
2
16 6" SHEAVE
16
80 FLAT WASHER
16
8
8
2
2
2
4
16
16
1
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