Service; Load Chain; Pulleys - HADEF 53/07 Installation, Operating And Maintenance Instructions

12

Service

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12.1

Load chain

Wear at the links is mainly due to insufficient maintenance of the chain.
To ensure optimal lubrication of the links, the chain must be lubricated at regular intervals, depending on
usage.
When lubricating with suitable oil that creeps, the load must be taken off the chain so that the oil can wet
the links affected by wear.
It is not sufficient to lubricate the chain from the outside, as this will not ensure the formation of a
lubricating film within the links.
If the same lifting operations are carried out constantly, the switching area from a lifting to a lowering
movement must be given special attention.
Thoroughly effected lubrication of the chain will prolong the life of the chain by approx. 20 times,
compared to dry run with unlubricated chain.
Wash dirty chain with petroleum or a similar cleaner, under no circumstances heat the chain.
Always lubricate the chain when it is not under load. The adjacent link points must always be lubricated to
prevent excessive wear.
Lubricate the chain with a lubricant that creeps, e.g. automotive gear oil.
If there are environmental influences that foster wear, such as sand, a dry lubricant should be used, e.g.
graphite powder.
When lubricating the chain's condition of wear should be checked.
Use
Load chain
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12.2

Pulleys

Use
Pulleys
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CAUTION!
Do not use grease for lubrication of load chain.
Without lubrication, manufacturer's warranty and/or liability will be void.
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22
Recommendation
Gear oil
for example: FUCHS
RENOLIN PG 220 or
special chain lubricant
Use NO grease!
Recommendation
FUCHS
RENOLIT FEP2
Service
Interval
0,2 l 3 month
Interval
1 kg 12 month
5.52.187.00.01.02