THK KRF - 8 Maintenance; Precautions to be Observed for Safe Use; Precautions to be Observed for Prevention of Product Fault or Fracture

8-1
KRF
8. Maintenance
8.
Maintenance
8-1
Precautions to be observed for safe use

Turn off the machine (turning power off) before conducting any maintenance.
Otherwise, it may cause electric shocks,or cause malfunction that could lead to injury.

If two or more people are involved in the operation, confirm the procedures such
as sequences, signs, and abnormalities in advance, and appoint another person for
monitoring the operation.
Failure to do so may cause an unexpected accident.

When handling grease, wear a protective glasses and protective gloves.
If grease gets into eyes or touch the skin, it may affect your body such as causing inammation.

Do not expose grease to a flame, spark or high-temperature object.
Otherwise, it may ignite the grease, which could cause re.
* For other information on handling grease, see the precautions indicated on the grease package
or catalog. We have "Material Safety Data Sheets" for THK original greases. Contact THK for
details.
Caution
Warning
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Precautions to be observed for prevention of product fault or fracture

To have this product fully exert its functions, it is essential to lubricate the product. Be
sure to supply grease on a regular basis.
Using the product with insufcient lubrication may shorten the service life.

Do not let foreign materials enter into the LM guide or the ball screw.
Otherwise, it may cause fault,or could adversely affect the performance or service life.

Do not mix different types of grease.
Otherwise, it may affect the performance.