1. Product Overview

The S40 Automatic Shackle is specifically designed for lifting and transporting loads. The Working Load Limit (WLL) is indicated on the CE plate affixed to each unit.

The S40 features a safety factor of 4:1. Only qualified personnel can operate the S40. It is mandatory to read and understand the manual before use.

2. Technical Specifications

Parameter
Value
Working Load Limit (WLL)
40,000 kg / 88,184 lb
Safety Factor
4:1
Maximum Releasable Weight
30 kg / 64.4 lb
Service Life
20,000 cycles

Note: Units with custom link: Service life is reduced to 20,000 cycles.

Important: Do not transport any load lighter than 30 kg / 64.4 lb.

3. Battery System

Battery Model: EVO-1700 (same as evo5 to evo25 and NEO100)

Battery Specifications:

Parameter
Value
Type
Rechargeable Li-ion
Maximum Voltage
25.2 VDC
Nominal Voltage
22.2 VDC
Nominal Capacity
2.6 Ah / 56.16 Wh
Protection Circuit
Charge, Discharge, Overvoltage
Maximum Discharge Current
7.8 A for 1 second (idle time 5s)
Heat Protection
Thermal at 70°C / 158°F
Charging Temperature
0°C to 45°C / 32°F to 113°F
Discharge Temperature
-20°C to 50°C / -4°F to 122°F
Storage Temperature
-20°C to 60°C / -4°F to 140°F
Weight
400 g / 14.10 oz
Charging Time
3 hours (using Elebia charger)

Battery Charge Indicator:

The battery features 4 high-brightness LEDs on the front that indicate the charge level:

  • 25% - 50% - 75% - 100%

Compatible Battery Charger:

Parameter
Value
Input Voltage
100-240 VAC / 50-60 Hz / 0.15A (max)
Output
25.2 VDC / 1A
Charge Indicator
Yes, by red LED
Charge Complete Indicator
Yes, by green LED

4. Remote Control Compatibility

The S40 can be paired with eMAX, eMINI, eINST and eLINK remote controls. For optimal and safe use of the S40, Elebia recommends using the eLINK remote control device.

Remote Type
Description
eMINI
Compact remote control allowing the operator to open and close the shackle and check battery level. Displays sensor information and maintenance messages.
eMAX
Advanced remote control with high-resolution screen and keypad for full configuration and monitoring.
eINST
Installable remote control placed in the crane relay cabinet. Requires simple wiring. Can block the crane's upward movement when the shackle is in intermediate position. Compatible with all cranes. Power supply: 10V DC to 60V DC.
eLINK
Recommended for optimal and safe use. Connects the shackle to external systems such as PLCs, SCADA, or crane controls.

5. LED Status Indicator

The S40 features an LED status indicator that provides visual feedback during operation:

LED Color / Pattern
Meaning
Steady Green
Shackle is open and autoclose function is disabled
Flashing Green
Shackle is open and autoclose function is enabled
Red
Warning! Shackle is in transition – caution required! Load is not secured, pin is moving. Lifting while LEDs are red may damage the device, potentially causing load loss and serious hazard to workers.
Steady Blue
Load is not suspended, shackle is ready to retract the pin
Flashing Blue
Load is suspended, pin is secured
Steady White
Low battery

Critical Warnings:

  • Do not move the crane while the safety pin is in motion (red LEDs). This may result in destruction of the S40 and consequently loss of the load.
  • Lifting while LEDs are red is unsafe and will damage the S40.

6. Integrated Magnet

The S40 Automatic Shackle features a powerful magnet.

WARNING: Do not approach with metal items. Magnetic cards, credit cards, pacemakers, hard disks and other magnetic elements may be damaged if brought close to the magnet. Bear in mind that the magnet is strong enough to transport relatively heavy metallic elements unintentionally. Do not use the magnet to transport loads. They might fall and cause harm.

7. Operating Limits

Temperature Range:

The S40 is designed for use within a temperature range of -20°C to 60°C (-4°F to 140°F).

Chemical Exposure:

The S40 must not be exposed to acids, alkalines, or their vapours.

Operating Position:

The shackle must be in a vertical position during operation.

8. Lifting Procedure

Automatic Engage Procedure:

  1. Approach the S40 to the lifting point (flashing green LEDs)
  2. Carefully align the S40 with the lifting point hole (flashing green LEDs)
  3. Gradually lower the S40 until it securely rests on the lifting point (flashing green LEDs)
  4. Fine-tune height by moving slowly up and down. The autoclose system detects when the pin aligns with the hole. LEDs turn red as the pin inserts into the hole
  5. Crane operator should stop immediately when LEDs turn red
  6. When LEDs turn blue, the pin is fully secured and load is ready to be lifted

Releasing Procedure:

  1. Load is suspended and secured (flashing blue LEDs)
  2. Place load on ground. When blue LEDs turn solid, load is no longer on pin
  3. Send release command. Red LEDs indicate pin is retracting. Do not move crane during this time
  4. When pin is fully open (solid green LEDs), autoclose is temporarily disabled
  5. After one minute, autoclose reactivates automatically (LEDs change from solid green to flashing green)

9. Critical Warnings for Lifting

  • Do NOT lift the load until the S40 is completely closed
  • Do NOT move the crane while the safety pin is in motion (red LEDs)
  • Do NOT lift loads over people
  • Do NOT use the shackle to lift, sustain or transport people
  • Do NOT attempt to open the S40 with a suspended load
  • Do NOT lift more than the WLL indicated on the CE stamp

Load Distribution:

  • To avoid eccentric loading, a loose spacer may be used on either end of the shackle pin
  • The lifting accessory must have a thickness of at least 75% of the shackle's inside width
  • If accessory thickness falls below this limit, use steel spacers to achieve required thickness
  • The rigging accessory must allow the load to align with the S40, preventing bending moments
  • Ensure rigging attachment is securely attached and not trapped by the S40 pin

10. Manual Override

In the event of electrical/electronic failure, the pin movement can be manually overridden. Insert a 5mm Allen wrench into the hole provided. Turn the wrench according to the direction you want the pin to move.

11. Safety Features

Autoclose System: Automatically detects when the pin aligns with the lifting point hole and inserts the pin.

Pin Floating System: The pin must move downwards when loaded, with LEDs going from steady blue to flashing blue.

Lock Confirmation: Blue LEDs confirm pin is fully secured and load is ready to be lifted.

Manual Override: Emergency release mechanism available.

12. Warranty

Component
Warranty Period
S40 Automatic Shackle
2 years (parts and labour)
Battery
Exempt from 2-year warranty

Warranty is not valid in the following cases:

  • Overload
  • Wrong or careless use
  • Damage from not following procedures and measures
  • Damage from hoisting material other than indicated on the shackle or in the user manual
  • Adapting or modifying the shackle
  • Injudicious use of the shackle, not following indications in the user manual
  • Maintenance inspections not carried out by authorized Elebia Technical Service

Maintenance operations and the materials and labour involved therein are exempt from warranty. Non-performance of checks and maintenance may lead to cancellation of warranty.

The manufacturer is not responsible for incidental damage or damage due to wrong use of the lifting tools as well as from violation of this manual.

13. Inspection and Maintenance

Inspection Intervals by Service Level:

Service Level
Definition
Frequent Inspection
Periodic Inspection
Normal Service
Operation with weights averaging less than 65% of rated load limit
Monthly
Yearly
Heavy Service
Operation within rated load limit exceeding normal conditions
Weekly to monthly
Semi-annually
Severe Service
Normal or heavy service with abnormal operating conditions
Daily to weekly
Quarterly

Pre-Shift and Every Lift Inspection Items:

  • CE plate with WLL is not missing
  • LEDs are fully operational
  • Any structural part shows no signs of deformation or cracks
  • Pin range of motion is complete (blue = closed, green = open, red = transition)
  • Pin floating system is fully operational (pin moves downwards when loaded, LEDs go from steady blue to flashing blue)
  • Shackle can freely align with load forces (check both connection to crane and to load)

Periodic Inspection Checklist Items:

  • Legible CE plate (WLL, serial number, safety factor)
  • LEDs fully operational
  • Complete pin range of motion
  • Pin floating system fully operational
  • Stretched, bent, twisted, distorted, elongated, cracked or broken load-bearing components
  • Excessive wear
  • Cracks, nicks or gouges
  • Excessive pitting or corrosion
  • Heat damage
  • Evidence of welding or modification
  • Total cycles below service life

Periodic inspections must be performed by a qualified person designated by Elebia. Records are required. Any unauthorized modifications shall be a condition requiring removal from service.

At least once a year, or in case of any damage, the shackle should be inspected, tested and if necessary returned to Elebia Technical Service for review.

14. End of Life

The device must be removed from service once the service life is reached. Using the S40 beyond its designated service life can lead to serious safety risks, including potential failure during use, breakage and safety hazards for personnel and equipment.

Maximum Service Life: 20,000 cycles

Units with custom link: Service life is reduced to 20,000 cycles.

15. Storage

The shackle must be stored clean and in a non-humid area to protect against corrosion. Do not store the shackle with the battery inserted. Disconnect all power sources prior to handling.

16. Regulatory Compliance

The S40 complies with the following standards and directives:

  • EN 10204 3.1.8
  • UNE-EN 1050
  • UNE-EN 60204-1:2007
  • UNE-EN 61000-6-4:2007
  • UNE-EN 61000-6-2:2006
  • UNE-EN ISO 12100:2012
  • UN 38.3
  • D89/391/EEC, D89/654/EEC, D89/655/EEC, D89/656/EEC, D92/58/EEC 9a
  • Machinery Directive (D2006/42/EC)
  • EMC Directive (2014/30/EU)
  • Low Voltage Directive (2014/35/EU)
  • Radio Equipment Directive (2014/53/EU)
  • ISO 9001 (Production Quality)
  • ARIB Construction Design Certification Number 203-JN0689
  • FCC Identifier 2ACLHEVO

Each mechanism is delivered with the CE stamp and a declaration of CE conformity. Elebia is a member of F.E.M. (European Federation of Materials Handling).

For further inquiries or assistance, please contact our customer support team. We are here to help!