USE AND MAINTENANCE MANUALUSE AND MAINTENANCE MANUAL
Chain hoist from 198kg to 2500kg
3.
Severe operation
Ordinary or heavy operation under conditions other than normal operation, such as:
- close to extreme ambient temperatures;
- frequent machine starts and stops.
Pre-use inspection checks are part of frequent inspections but their schedule differs based on individual
installations.
Subject of the checkSubject of the check ModeMode NotesNotes
DocumentationDocumentation
Check for the presence of the operation and
maintenance manual of the hoist and its circuit
diagram
Hoist as a wholeHoist as a whole Check for the presence and integrity of the "CE"
marking and identification plate
Hoist as a wholeHoist as a whole Check for the presence and integrity of
pictograms
Electrical hazard
Do not lift people
Hoist as a wholeHoist as a whole
Check the integrity of the frame and components
Absence of dents, cracks, sharp
edges. Integrity of the coating.
Hoist as a wholeHoist as a whole Check that the fixing screws are secured and not
loose
Chain bagChain bag Check the correct attachment and positioning of
the chain bag
Proper closure of the carabiners
Chain bagChain bag Ensure that the bag is not in contact with external
bodies that can affect its position
Chain bagChain bag Check that no foreign objects are contained in the
chain bag
Ensure that the chain is free to run into
the bag
Load chainLoad chain Check that the chain is not damaged Absence of dents, cracks, sharp
edges. See section 7.2.2.
Load chainLoad chain Check that the chain is properly lubricated See section 7.2.3.
Load chainLoad chain
Check that the chain is not twisted and that it can
move properly inside the hoist and into the bag
Perform this check more carefully in
the case of chain with reeving system
Outer chain guideOuter chain guide
plateplate
Check the integrity of the outer chain guide plate. Absence of deformations and cracks.
Paragraph 7.2.4
Chain hookChain hook Check the suitability of the load/Body hook
closure
paragraph 7.2.1
Chain hookChain hook Check that the safety latch of the load/Body hook
works correctly
paragraph 7.2.1
Electrical equipmentElectrical equipment Check the integrity of the plug/socket, power
cables and their cable glands
Electrical equipmentElectrical equipment Check that it is connected to a compatible control
system
See section 5.1
Hoist as a wholeHoist as a whole
Perform a functional check of pushbutton-
operated movements, speed and direction of
travel (up-down/ slow-fast)
Functional check
Hoist as a wholeHoist as a whole Perform a functional check on brakes (braking
distance and times) (up-down / slow-fast)
Functional check
Hoist as a wholeHoist as a whole Check for abnormal noise (up-down / slow-fast) Functional check
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