Harrington Hoists and Cranes HSC Sling Chain - Manual (Page 3)

2.1.7 Sling Chain Identification:
Table 2-3 Sling Chain Identification
Nominal Diameter
inch 9/32 3/8 1/2
mm 7 10 13
First Marking
Lot Number Front 4 digits 4 digits 4 digits
Manufacturer Back KITO KITO KITO
Second Marking
Chain Grade Front IN10 IN10 IN10
Country of Origin Back JAPAN JAPAN JAPAN
Marking Pitch (Links) 20 16 12
3.0 Preoperational Procedures
3.1 Preoperational Checks and Trial Operations
3.1.1 WARNING Confirm the adequacy of the working load limit/rated capacity for the sling chain(s) and all other components of the
lifting system before use. Inspect all load suspension members for damage prior to use and replace or repair all damaged parts.
3.1.2 Record the sling identification information per paragraph 2.1.7 Sling Chain Identification and ANSI/ASME B30.9, “Slings”.
3.1.3 Ensure that new and repaired slings have been proof tested by the sling chain manufacturer or a qualified person.
3.1.4 Confirm proper use:
•
Before using sling chain read and become familiar with Section 4 – Operation/Use.
•
Before using ensure that the sling chain meets the requirements of ANSI/ASME B30.9, ““Safety Standard for Slings”,
ANSI/ASME B30.20, “Safety Standard for Below-the-Hook Lifting Devices” and where applicable, ANSI/ASME B30.16, “Safety
Standard for Overhead Hoists” and ANSI/ASME B30.21, “Safety Standard for Manually Lever Operated Hoists”.
•
Before operating ensure that nothing will interfere with the full range of the lifting system’s operation.
4.0 Operation/Use
4.1 Introduction
DANGER
Do Not Walk Under a Suspended Load
WARNING
Operators for lifting systems involving a sling chain shall be required to read the operation section of this manual, the warning contained in
this manual, instruction and warning labels on the sling chain or lifting system, and operation sections of ANSI/ASME B30.9, “Slings”,
ANSI/ASME B30.20, “Safety Standard for Below-the-Hook Lifting Devices” and where applicable, ANSI/ASME B30.16, “Safety Standard for
Overhead Hoists” and ANSI/ASME B30.21, “Safety Standard for Manually Lever Operated Hoists”. The operator shall also be required to
be familiar with the hoist and hoist controls before being authorized to operate the sling chain or lifting system.
Sling chain users should be trained in proper rigging procedures for the attachment of the sling chain to the loads.
Sling chain users should be trained to be aware of potential malfunctions of the equipment that require adjustment or repair, and to be
instructed to stop operation if such malfunctions occur, and to immediately advise their supervisor so corrective action can be taken.
Sling chain users should have normal depth perception, field of vision, reaction time, manual dexterity, and coordination.
Sling chain users should not have a history of or be prone to seizures, loss of physical control, physical defects, or emotional instability that
could result in actions of the operator being a hazard to the operator or to others.
Sling chain users should not use a sling chain or operate lifting system when under the influence of alcohol, drugs, or medication.
Sling chain is intended only for vertical lifting service or freely suspended unguided loads. Do not use sling chain for loads that are not lifted
vertically, loads that are not freely suspended, or loads that are guided.
NOTICE
• Read ANSI/ASME B30.9, “Slings”, ANSI/ASME B30.20, “Safety Standard for Below-the-
Hook Lifting Devices” and where applicable, ANSI/ASME B30.16, “Safety Standard for
Overhead Hoists” and ANSI/ASME B30.21, “Safety Standard for Manually Lever Operated Hoists”
• Read the sling manufacturer’s Operating and Maintenance Instructions.
• Read all labels attached to equipment.
• Do not use a sling chain before reading this document.
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