22
How to use (continued)
Chapter 1 Handling the Product
■
Top Hook/Bottom Hook
Item Check method Criteria When failed
Opening of
the Hook
• Check visually • No apparent opening of the Hook
Carry out the
inspection item of Top
and Bottom Hook (P70)
of Frequent inspection.
Abrasion • Check visually • No apparent abrasion
Carry out the
inspection item of Top
and Bottom Hook (P70)
of Frequent inspection.
Deformation,
Flaw,
Corrosion
• Check visually • Noapparentdeformation,awandcorrosion
Carry out the
inspection item of Top
and Bottom Hook (P70)
of Frequent inspection.
Hook Latch • Check visually and check
the movement of the Hook
Latch.
• The Hook Latch is mounted securely inside
the Hook opening.
• No deformation. The Hook Latch moves
smoothly.
• Do not use the Hook without
the Hook Latch.
Use of the Hook without the Hook
Latch may result in death or serious
injury.
Prohibited
DANGER
Replace the Hook
Latch.
Hook
movement
(Rotation)
• Check visually and rotate
the Hook by hand.
Neck
• No apparent gap between the Bottom Yoke
and the shank (at the neck).
• The Bottom Yoke rotates in both directions
equally.
• The Bottom Yoke rotates smoothly.
Replace the Hook.
1
How to UseDaily Inspection of Electric Chain Hoist (Hook Suspended Type)