Operating Instructions
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Ludwig System Manuals
Electronics
Ludwig Hook Remote
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Table Of Contents
1 Supply
1.1 Scope of supply for the LUDWIG HOOK System
1.1.1 Standard
1.1.2 Options
1.2 Identification plate
1.2.1 LUDWIG HOOK
1.2.2 Radio remote control
2 Safety
2.1 Symbols used
2.1.1 Signal Words
2.1.2 Safety Alert Symbol
2.1.3 Safety Symbols
2.2 Area of use/limits to use
2.2.1 Environmental conditions
2.2.2 Technical condition
2.2.3 Operation
2.2.4 Maximum number of load cycles
2.2.5 Modifications
2.2.6 Remote control
2.3 Intended use
2.4 Misuse
2.4.1 Passenger transport prohibited
2.4.2 Overload
2.4.2.1 LUDWIG HOOK
2.4.2.2 Breakage
2.5 Application areas
2.5.1 Direct tension
2.5.2 Indirect tension
2.5.3 Choke hitch with lifting strap
2.6 Three-stage safety concept
2.6.1 Load table
2.6.1.1 Load table - direct tension
2.6.1.2 Load table - indirect tension
2.6.2 Two-button actuation
2.6.3 Opening safety device
2.6.4 Power failure
2.7 Organizational measures
2.7.1 Operating Instructions
2.7.2 Regulations
2.8 Personnel selection and qualification
2.9 Instructions for normal operation
2.9.1 Take the safety measures
2.9.2 Carry out function checks
2.9.3 Barrier-free environment for radio remote control
2.9.4 Check radio frequency
2.9.5 Create visual contact
2.9.6 Maintain a safe distance
2.10 Notes concerning specific types of danger
2.10.1 Residual dangers
2.10.1.1 Hook
2.10.1.2 Locking pin
2.10.1.3 Danger of fire/damage caused by deep discharge
2.10.1.4 Hot surface
3 Product
3.1 General points
3.2 Main components
3.2.1 LUDWIG HOOK
3.2.2 Radio remote control
4 Charging process
4.1 Chargers
4.2 Charging process
4.2.1 Charging LUDWIG HOOK
4.2.1.1 Place Ludwig Hook on the charging tray
4.2.1.2 Insert the charger cable in the charging tray
4.2.1.3 Insert the charger cable in the mains power socket
4.2.2 Charging the radio remote control
4.2.2.1 Removing the antenna
4.2.2.2 Inserting the charger cable
4.2.2.3 Inserting the charger into the mains socket
4.2.2.4 Fitting the antenna
5 Operation
5.1 Types of Loading/Max. Weights
5.1.1 Single-leg loading (90°)
5.1.2 Two-leg loading
5.1.2.1 Two-leg loading (75-90°)
5.1.2.2 Two-leg loading (45-75°)
5.1.2.3 Two-leg loading (30-45°)
5.2 Types of Loading/Max. Weights (Lifting Strap)
5.2.1 Single-leg loading
5.2.2 Two-leg loading
5.2.2.1 Two-leg loading (75-90°)
5.2.2.2 Two-leg loading (45-75°)
5.2.2.3 Two-leg loading (30-45°)
5.3 Permissible loading on the hook
5.4 Types of slinging equipment
5.4.1 Direct tension
5.4.2 Indirect tension
5.4.3 Lifting strap
5.4.3.1 Observe the threading direction
5.5 Before starting work
5.5.1 Check radio remote control
5.5.1.1 Carry out tests
5.5.1.2 Rubber protection sleeve (option)
5.5.2 Preparing the LUDWIG HOOK
5.5.2.1 Ludwig Protector (option)
5.5.2.2 Fitting to the crane hook
5.5.2.3 Carry out a function test over 55 lbs
5.6 Suspend the load
5.6.1 Close the hook manually
5.6.2 Check the locking pin
5.6.3 Suspending the load from the hook
5.7 Setting down the load
5.8 Releasing the load by radio
5.8.1 Single actuation
5.8.2 Group actuation
5.9 After finishing work
5.9.1 Carry out suspended from the crane
5.9.2 In extreme weather
5.10 Storage
6 Disposal and recycling
6.1 Environmental Protection
6.2 Disposal
6.3 Battery recycling
7 Maintenance/problem treatment
7.1 Maintenance by the operator
7.1.1 Lubrication/cleaning
7.1.2 Function check and cleaning
7.2 Replacing the battery
7.3 Maintenance/checking
7.3.1 Frequent inspection
7.3.2 Annual maintenance
7.3.3 Test
7.4 Problem treatment
8 Technical data
8.1 General points
8.2 Loading
8.2.1 Single-leg loading
8.2.1.1 Directly
8.2.1.2 Directly (Lifting strap)
8.2.1.3 Indirectly
8.2.2 Two-leg loading (directly)
8.2.3 Two-leg loading (Lifting strap directly)
8.3 Electrical
8.4 Dimensions
8.5 Weight
8.6 Ambient conditions
8.6.1 Operation
8.6.2 Charging
8.6.3 Storage
8.6.4 Operation/storage charger
9 Warranty
10 Standards/regulations
Operation
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LUDWIG HOOK
/
06/10/2020
/
L
udwig System GmbH & Co KG
;
834
35 Bad Reichenhall, Germany
/
Tel.: +49 8651 7656730
5.6.3
Suspending the load from the hook
Push in the safety latch (1) and suspend the load (2).
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Pushing in the safety latch
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