-5-
Rev.1 13/12/16
12.Lower load at destination. Wait for a moment or two before reversing load direction
if changing directions.
13.Slowly allow weight to shift from hoist to ground or new support. Do not approach load until
all tension is out of chain and sling is loose. Be prepared for load to shift until it is
determined the load is stable on the new support.
14.If support is inadequate for load and collapses, causing a sharp shock to the load chain and hoist,
do not re-lift load until hoist system, including chain is inspected for damage. Note all such
severe shock loading of hoist system in Operator's Log.
６．ＭＡＩＮＴＥＮＡＮＣＥ
1.Store hoist in clean, dry environment.
2.Although oiling chain is not mandatory, it will extend chain life.
3.Allow only trained and experienced personnel to service hoist.
4.Check brake operation frequently.
5.Inspect chain and lower hook after lifting a maximum weight load.
6.Annually the hoist should be disassembled, inspected and cleaned using Kerosene or
similar product. Re-lubricate using grease suitable for chain hoists.
7.Test hoist with no load after all service.
７．ＬＵＢＲＩＣＡＴＩＯＮ
･The hoist motor is lubricated each time the hoist is used by the air line lubricator.
･Do not operate the hoist if the lubricator is not functioning or is out of oil.
･The gearcase section in the hoist body contains bearings and gears packed in grease.
Under normal operating conditions the bearings and gears are lifetime lubricated.
･If the hoist is used in heavy or severe service,the hoist must be inspected and overhauled
every 6 months.
Suitable grease for repacking the gearcase section.
･Lubricate the chain and chain wheel periodically with a light oil suitable for chain hoists.
･If hoist is idle for over 30 days it may be necessary to remove the air supply line and spray
lubricant into the port to loosen up hoist motor. Operate hoist regularly to maintain smooth
operation.
ＪＩＳ
The hoist motor
K2213
(Line oiler)
Turbine oil Type1
ISO VG32
The reduction
K2220
section
Grease for bearings
Type1 No.1
