ENGLISh
11
(ENGLiSH)
P/N: BANMANUAL REV. AD
September 2014
MAINTENANCE (CONTINUED)
iNSPECTioN AND mAiNTENANCE CHECK LiST
HAND oPERATED LEVER HoiST
Type of Hoist ________________________________________________ Capacity (Tons) ________________________________________________
Location ____________________________________________________ original installation Date _______________________________________
manufacturer _________________________________________________ manufacturer’s Serial No. _______________________________________
Item
Frequency of Inspection
Possible Deficiencies
OK
Action
Required
Frequent
Periodic
Daily
Every 3 Months
to Annually as
defined per
ASME B30.21
Brake Mechanism
*
*
Slippage or excessive drift. Worn, glazed or contaminated
friction discs. Thickness of brake ratchet assembly less
than 7mm
Directional Lever
*
*
Binding and does not move freely.
Load Chain
*
*
Inadequate lubrication, excessive wear or stretch, cracked
damaged or twisted links, corroded or clogged with foreign
material.
Hooks
*
*
Excessive throat opening, twisted, damaged or non-operating
hook latch, chemical damage. Cracks (Use dye penetrant,
magnetic or other suitable detection method at least once a
year).
Lower Hook Block, Upper Hook Block,
Upper Hook Pin, Chain Guide, Bushings,
Gears, Pinion and Friction Hub
*
Cracks, distortion, excessive wear, corrosion or build-up
of foreign material.
Tip of Pawls and Lever Pawl Teeth
of Ratchet and Lever Ratchet
*
Cracks, distortion, excessive wear, corrosion or build-up
of foreign material.
Pockets of Liftwheel, Stripper
and Side Plates
*
Cracks, distortion, excessive wear, corrosion or build-up
of foreign material.
Nuts, Bolts, Pins and Rivets
*
Cracks, bending, loose, stripped threads.
Pawl Springs, Directional Pawl Spring,
and Spring
*
Corrosion, stretched or broken.
Chain Stop
*
Missing, cracked, not secured to chain, not
properly positioned.
Nameplate, Warning Labels
and Free Chaining
*
Missing, Damaged or illegible.
NOTE:
Refer to Maintenance and Inspection Sections of this manual for further details.
FREQUENCY OF INSPECTION
Frequent - indicates items requiring inspection daily or before each use. These inspections may be performed by the operator
if properly designated.
Periodic - indicates items requiring inspection every three months. inspections to be performed by or under the direction of a properly
designated person. The exact period of inspection will depend on frequency and type of usage. Determination of this period
will be based on the user’s experience. it is recommended that the user begin with a quarterly inspection and extend the
periods to semi-annually or annually based on the user’s quarterly experience.
note: This inspection and maintenance check list is in accordance with our interpretation of the requirements of the Safety Standard
for Lever Hoists ASmE B30.21. it is, however, the ultimate responsibility of the employer/user to interpret and adhere to the applicable
requirements of this safety standard.
Figure 14 — Recommended inspection and maintenance Check list
For more information contact: Sievert Crane and Hoist, (708) 771-1600, [email protected], www.sievertcrane.com
