Elongation Of Pitch; Abrasion Of Wire Diameter; Deformation, Flaw, Entanglement; Rust, Corrosion - KITO ER2 Serie Manuel Du Propriétaire

Appendix

Check Sheet for ER2 Series Electric Chain Hoist Daily Inspection

Electric Chain Hoist
Motorized Trolley
Geared Trolley
Plain Trolley
■ Electric Chain Hoist ER2 Daily Inspection
■Check result : ○ Good, △ To be replaced (adjusted) next inspection, × Bad, Needs replacement (adjustment)
Category Check item
Indication of nameplates
and labels
Deformation and damage
of each part of body size
Bolts, nut, split pins

Elongation of pitch

Abrasion of wire
diameter
Deformation, flaw,
entanglement

Rust, corrosion

Twist

Oiling
Check of mark
A
Stretched opening

Abrasion

Deformation, flaw,
corrosion
Hook Latch motion
Hook motion (swivel)
Idle Sheave motion

Bottom Yoke

Chain spring

Cushion rubber

Switch body size

Operational check

Brake

Friction Clutch with
Mechanical Brake

Limit switch

Strange noise
Executed by
Checked by
140
Code Capacity
ER2
MR2
TS2 (TSG)
TS2 (TSP)
Check method
Visual inspection To have no peeled off. To be legible clearly.
Visual inspection To have no apparent deformation or corrosion
To have no loosened bolts, nuts, and split pins that can
Visual inspection
be seen from exterior. To have no come-off.
Visual inspection To have no apparent elongation
Visual inspection To have no apparent abrasion
To have no apparent deformation, harmful flaw and
Visual inspection
entanglement
Visual inspection To have no apparent rust and corrosion
To have no twisting due to capsized Bottom Hook of
Visual inspection
double type
Visual inspection To be oiled adequately
Visual inspection To have no error in indication and marked pitch
Visual inspection To have no stretched opening
Visual inspection To have no apparent abrasion
To have no apparent deformation, harmful flaw and
Visual inspection
corrosion
Visual inspection/inspection
To open/close smoothly
by operation
Visual inspection/ To have no apparent gap between Hook and Bottom
inspection by operation Yoke
Visual inspection/
Load Chain to move smoothly
inspection by operation
Visual inspection To have no loosened bolt and nut
Visual inspection To have no apparent permanent set
• To have no apparent permanent set
Visual inspection
• To have no crack and peel off of rubber and steel plate
• To have no deformation, damage and loosened screw
Visual inspection
• Indication to be legible clearly
• Load Chain to be wound smoothly
• Electric Chain Hoist operates in the same direction as that
Press the push • Motor to stop immediately when stopping the operation
buttons to check the • All operations to stop when Emergency Stop is pressed
operation • Electric Chain Hoist not to operate when pressing the push
• Electric Chain Hoist to operate normally when canceling
Brake to operate securely and Bottom Hook to stop
Lifting/lowering operation
immediately (Guideline: Travel of the load chain is within
with no load
2 to 3 links.)
Lifting/lowering operation
To sound clicking noise of pawl when lifting
with no load
Lifting/lowering operation Motor to stop automatically when operating the electric
with no load chain hoist to upper/lower limit
Lifting/lowering operation
To have no strange sound or vibration
with no load
Inspector
Maintenance Engineer
Lot No. Your CTRL No. Installation date Location Inspection Certification valid thru
Criteria
of the push button operation
button while Emergency Stop is pressed
Emergency Stop
Inspection date/result
/ / / / / /